Array
(
[session_started] => 1732182121
[LANGUAGE] => EN
[LEPTON_SESSION] => 1
[PAGE_ID] => 110
)
Articles by keyword
Articles:
Volume 61, No 5, 2024
- Impact of supplemental irrigation and organic manure on growth and yield performance of rice variety BRRI dhan103 under terminal drought condition in Aman season
Md. Taufiqur Rahman, Md. Abu Hasan, Md. Mahfuzul Hasan, Nayan Chandra Howlader, Md. Rahat Sazzad Tusar
2024-10-28 Volume 61, No 4, 2024
- Monitoring of main characteristics to maintain the typicality of the Krumovgrad 58 variety
V. Spasova-Apostolova, Hristo Bozukov, Maria Kasheva
2024-08-29 Volume 61, No 3, 2024
- Analysis of the dependence between the total yield and the irrigation rate for corn
Alexander Matev, Katya Uzundzhalieva, Stanislav Stamatov, Veselina Masheva, Natalia Petrovska
2024-06-26 - Parameters of the relationship Yield-evapotranspiration by swaths in a grass mixture of english ryegrass (Lolium perenne L.) and red fescue (Festuca rubra L.)
Nora Lozanova, Alexander Matev, Stanislav Stamatov, Katya Uzundzhalieva, Veselina Masheva, Zhivko Zhivkov
2024-06-26 Volume 61, No 1, 2024
- Еffect of meteorological factors on the yield and evapotranspiration of sudan grass for silage grown as a second crop under non-irrigated and irrigated conditions
Rumen Basitov
2024-02-27 Volume 60, No 6, 2023
- The yield of cucumber hybrids in double cultivation at different mineral nutrition and stand density
Toshtemir Ostonakulov, Meiliyeva Khilola
2023-12-19 Volume 60, No 5, 2023
- Influence of different norms of fertilizers and application of growth stimulant on growth, development and productivity of sweet pepper variety in the conditions of Kashkadarya region
Toshtemir Ostonakulov, Faxriddin Rasulov, Anvar Islomov
2023-10-24 Volume 60, No 4, 2023
- Possibilities for commixture of pesticides in the varieties of winter forage barley
Dina Atanasova, Vasilina Maneva
2023-08-24 - Effect of mineral fertilization with N, P, K and Si in a field experiment with maize on Haplic Vertisol
Lyuba Nenova
2023-08-24 - Yield and fruit quality of selected cherry hybrids
Anita Stoeva
2023-08-24 Volume 60, No 3, 2023
- Influence of year conditions on yield and its components in accessions spring barley by introduction
Margarita Gocheva, Toshka Popova
2023-06-27 - Influence of predecessor on the phytosanitary status and the productivity of common and durum wheat in organic farming
Dina Atanasova, Vasilina Maneva
2023-06-27 - Phytosanitary monitoring, soil condition and yield of wheat and einkorn in a field for biodynamic farming
Vasilina Maneva, Dina Atanasova, Marina Stoyanova
2023-06-27 Volume 60, No 2, 2023
- Yield and structural elements of yield from maize for grain grown in a unit with wheat and as a monoculture
Lyuba Glogova, Kameliya Koinarska, Sonya Goranovska
2023-04-25 - Optimization of maize yield by fuzzy regression. II
Alexander N. Sadovski
2023-04-26 Volume 60, No 1, 2023
- Influence of the distribution of the fertilizer norm of nitrate nitrogen and irrigation regime on the yield and some morphological and biochemical parameters in peanuts variety Tsvetelina
Stanislav Stamatov, Manol Deshev, Radoslav Chipilski, Ivko Stamatov
2023-02-21 - Dynamics of growth, yield and quality of the oriental tobacco variety Krumovgrad 56 depending on the level of mineral fertilization and food area
Ivko Stamatov
2023-02-21 - Optimization of maize yield by fuzzy regression
Alexander N. Sadovski
2023-02-21 Volume 59, No 6, 2022
- Correlation and path-coefficient analysis of yield and some traits related to the productivity of triticale with different geographical origin
Nikolay Neykov
2022-12-16 Volume 59, No 5, 2022
- New possibilities to control weed infestation in maize grown at agroecological conditions in a typical black earth
Sonya Goranovska
2022-10-27 - Productive manifestations and technological parameters of juice of selected yellow-green apple hybrids
Dimitar Sotirov, Stanislava Dimitrova, Anton Sotirov, Pavel Zhelyazkov
2022-10-27 Volume 59, No 4, 2022
- Analysis on some qualitative traits of Bulgarian triticale cultivars
Hristo Stoyanov, Sonya Doneva
2022-08-16 - Terms of cultivation of varieties of sweet potato as the main and secondary crops
Toshtemir Ostonakulov, Anvar Shamsiev, Ilkhom Amanturdiev, Giyos Tursunov
2022-08-16 Volume 59, No 2, 2022
- Characteristics of cold pressed product of Coriandrum sativum l. and perspectives for application
Ana Dobreva
2022-04-21 Volume 59, No 1, 2022
- Influence of fertilization on changes of structural elements and wheat yield
Stanimir Enchev, Rumen Bazitov
2022-02-25 Volume 58, No 6, 2021
- Study on the productive potential of accessions from the national collection of millet (Panicum miliaceum L.) in the conditions of South-Central Bulgaria
Ivan Aleksiev
2021-12-08 - Production and biological characteristics of apricot varieties (Armeniaca vulgaris Lam.) in the conditions of Uzbekistan
Abdullo Rakhimov, Urmon Mirzokhidov, Davlat Normuradov, Bakhrom Khalmirzaev
2021-12-08 Volume 58, No 3, 2021
- Influence of sowing dates on the phytosanitary condition and yield of rye and triticale in organic farming
Dina Atanasova, Vasilina Maneva, Veselina Stoyanova
2021-06-24 Volume 58, No 2, 2021
- Brewing parameters of malts from winter poly-row barley varieties, developed at Institute of Agriculture - Karnobat
Gabriela Marinova, Boryana Dyulgerova, Iva Tomova
2021-04-23 - Technological elements in the cultivation of parsnips (Pastinaca sativa L.)
Hriska Boteva, Tsvetanka Dintcheva
2021-04-23 - The difference between the rainfall and the evaporability for the June - August period and soybean yield under non-irrigation growing conditions
Georgi Georgiev
2021-04-23 Volume 58, No 1, 2021
- Evaluation of the stability and adaptability of yield in varieties and breeding lines of common winter wheat
Gergana Desheva, Manol Deshev
2021-03-15 Volume 57, No 6, 2020
- Analysis on test weight of Bulgarian triticale cultivars
Hristo Stoyanov
2020-12-07 - Response of Bulgarian triticale cultivars to unfavorable environments
Hristo Stoyanov
2020-12-07 - Study of agronomic characteristics of mutant lines of malting winter barley
Boryana Dyulgerova, Nikolay Dyulgerov
2020-12-07 - Brewing parameters of malts from winter poly-row barley varieties, developed at Dobrudzha Agricultural Institute - General Toshevo
Gabriela Marinova, Galina Mihova, Iva Tomova
2020-12-07 Volume 57, No 5, 2020
- Evaluation of the yield stability of durum wheat varieties grown in the Pazardzhik region
Rangel Dragov, Ana Samodova
2020-10-22 - Foliar fertilization of sour cherry cv. Erdi Bötermö
Аneliya Zdravkova
2020-10-22 - The effect of mineral and organic fertilization on reproductive parameters of sour cherry
Aneliya Zdravkova
2020-10-22 - Period of production receiving depending on sowing and planting time in broccoli
Desislava Todorova
2020-10-22 Volume 57, No 4, 2020
- Yield and growth manifestations of late nectarine cultivars in a period of complete fruiting
Dimitar Vassilev, Argir Zhivondov
2020-08-13 - Results of phenological research and productivity of apple cultivars
Stanislava Dimitrova, Dimitar Sotirov
2020-08-13 Volume 57, No 3, 2020
- Comparative agrobiological and economical analysis of grape yield and quality indicators of new introduced table grapevines varieties for Kyustendil region
Simeon Krumov, Iliyan Simeonov, Daniela Dimitrova
2020-06-30 - Growth and yield of bambara groundnut (Vigna subterranea L. Verdc) as influenced by tillage and phosphorus application
Eifediyi Ehiokhilen Kevin, Ahamefule Henry Emeka, Izuogu Betsy Nkechi, Ogedegbe Felix Omonkeke, Remison Samson Uduzei
2020-06-30 Volume 57, No 1, 2020
- Agrobiological study of advanced winter common wheat varieties in the Pazardzhik region of southern Bulgaria
Zlatina Uhr, Ana Samodova
2020-03-10 - Hazelnut production current situation, issues and perspectives
Elitsa Blagoeva
2020-03-10 Volume 56, No 6, 2019
- Results of the study of newly introduced plum cultivars in Kyustendil region, Bulgaria
Dimitar Sotirov, Stanislava Dimitrova
2019-12-06 - Economic evaluation with biological growing of determinate tomato
Plamena Yankova, Hriska Boteva
2019-12-06 - Alternative echinacea growth schemes (Echinacea purpurea Moench.)
Anatoli Dzhurmanski, Desislava Angelova
2019-12-06 Volume 56, No 5, 2019
- Iva - new gladiolus variety
Ivanka Ivanova, Andrei Kaninski, Anka Galeva
2019-10-30 Volume 56, No 4, 2019
- Economic indicators of oriental tobacco varieties from the Krumovgrad ecotype created in the Experimental Station of Tobacco Haskovo
Ivko Stamatov
2019-08-21 Volume 56, No 3, 2019
- Evaluation of grain cereals development after biochar application
Vera Petrova, Milena Yordanova, Tsvetelina Nikolova
2019-07-02 - Effect of herbicide treatment on seed yield of the Phacelia.
Katia Uzundjalieva, Maria Petrova
2019-07-03 Volume 56, No 2, 2019
- Environmental stability of alfalfa accessions in basic quantitative traits
Valentin Kosev, Daniela Kertikova
2019-06-03 Volume 55, No 6, 2018
- Correlation dependencies between yield and some elements of productivity in lines of spring six-row barley
Darina Dimova, Darina Valcheva, Milka Dimitrova-Doneva
2019-04-02 Volume 55, No 3, 2018
- Phytosanitary condition and yield of wheat (Triticum aestivum) and einkorn wheat (Triticum monococcum) grown in organic and conventional farming systems
Vasilina Maneva, Dina Atanasova
2018-07-12 - Milkana F1 new Bulgarian pepper variety (Capsicum annuum L. ser. var. longum Sendt.)
Velichka Todorova, Galina Pevicharova
2018-07-12 Volume 55, No 1, 2018
- Correlation and path-coefficient analysis of yield and some traits related to the productivity of spring barley accessions from the European-Siberian genetic center
Nikolay Neykov
2018-05-17 - Correlational relationships between yield and productivity elements in spring barley accessions from African genetic center
Nikolay Neykov
2018-05-17 - Productivity and quality of Virginia tobacco as depending on nitrogen fertilization and topping
Radka Bozhinova
2018-05-23 Volume 54, No 5, 2017
- Evaluation of accessions of six-rowed barley of grain yield and yield related traits
Toshka Popova, Darina Valcheva
2018-03-12 - Correlation and path analysis of grain yield and some of its components in perspective lines oat
Milka Dimitrova-Doneva, Todorka Savova
2018-03-12 - Correlations between grain yield and yield related traits in spring barley from European-Siberian origin
Margarita Gocheva, Darina Valcheva, Dragomir Valchev
2018-03-12 Volume 54, No 4, 2017
- Analysis of the vegetation rainfall and its relation to soybean yield under non-irrigation growing conditions
Georgi Georgiev
2017-10-20 Volume 54, No 3, 2017
- Comparative investigation of three cherry cultivars with different stem heights
Denitsa Serbezova, Iliana Krishkova
2017-09-13 Volume 54, No 2, 2017
- Effect of nitrogen rate and foliar fertilization on yield, quality leaf chemistry in Burley tobacco
Radka Bozhinova
2017-07-25 - Improved technology approaches to receive sustainable yield of onion
Vesela Petrova-Branicheva
2017-07-25 Volume 53, No 5-6, 2016
- Correlation and Path coefficient analysis of yield components in barley
Milka Dimitrova-Doneva
2017-05-09 - Productivity of barley accessions resistant to brown loose smut (Ustilago nuda (Jens) Rostrup) in terms of Southeast Bulgaria
Toshka Popova, Darina Valcheva
2017-05-09 Volume 53, No 4, 2016
- Comparative investigation of red currant varieties
Nedyalka Stoyanova
2017-03-15 - Agrobiological and economical potential of new introduced table grapevine cultivars for Kyustendil region
Simeon Krumov, Ilian Simeonov, Daniela Dimitrova
2017-03-15 - Economical characteristics of perspective lines of Nevrokop tobacco ecotype
Daniela Vitanova, Yovko Dyulgerski
2017-03-15 Volume 52, No 6, 2015
- Comparative Assessment of Varieties of Burley Tobacco
Mayya Mutafchieva
2017-08-10 - Study of Nectarine Cultivars in the Period of Initial Fruiting I. Growth Manifestations and Yield of Early Nectarine Cultivars
Dimitar Vassilev, Argir Zhivondov
2017-08-10 - Study of Nectarine Cultivars in the Period of Initial Fruiting II. Growth Manifestations and Yield of Late Nectarine Cultivars
Argir Zhivondov, Dimitar Vassilev
2017-08-10 - Influence of Fertilization over the Reproductive Potential of Aronia (Aronia melanocarpa L.)
Diyan Georgiev, Teofora Mihova, Georgi Popski, Maria Georgieva
2017-08-10 Volume 52, No 5, 2015
- Examination bioproducts in greenhouse cucumbers Defense F1 variety according to the growth medium
Boyan Arnaudov, Hriska Boteva, Nikolay Velkov
2017-08-09 - Study of the correlation between the structural elements of yield in common wheat
Velika Kuneva, Antonia Stoyanova
2017-08-09 Volume 52, No 3, 2015
- Effect of irrigation time on reproductive parameters of apple
Anelia Zdravkova
2017-08-09 - Effect of feeding with organic poultry manure during vegetation on yield and quality of cabbage
Desislava Todorova, Нriska Boteva
2017-08-09 - Comparative economic evaluation of table grapevine varieties with increased resistance to stress factors
Daniela Dimitrova, Iliyan Simeonov, Miroslav Ivanov
2017-08-09 Volume 52, No 2, 2015
- Manifestations оf summit sweet cherry cultivar оn different inters
Dimitar Sotirov
2017-08-09 - Biological characteristic of strawberry cultivars
Veselka Antonova
2017-08-09 - Сomparative analyses of the characteristics of yield and quality of the grapes in selected clones of Cabernet Sauvignon variety
Zdravko Nakov, Iliyan Simeonov, Miroslav Ivanov, Anatoli Iliev, Angel Ivanov
2017-08-09 - Root yield of semi-sugar beet grown cultivated under biological methods
Dora Donkova
2017-08-09 - Optimization of fertilization schedule in greenhouse grown tomatoes
Ivanka Tringovska
2017-08-09 Volume 52, No 1, 2015
- Characterization of the obtained yields from Bulgarian common bean genotypes, grown in irrigated and non-irrigated conditions
Vladimir Krаstev, Radost Kalaydjieva, Aleksandar Matev, Dochka Dimova, Diyana Svetleva
2017-08-03 - Exploring new varieties and lines oriental tobacco the region of Northern Bulgaria
Maya Mutafchieva
2017-08-03 - Reproductive performances of four sweet cherry cultivars in different distances of planting
Dimitar Vassilev
2017-08-03 - Effectiveness and selectivity of herbicides during fodder beet vegetation
Stanimir Enchev
2017-08-03 - Genetic variability and heritability of yield and its components by wheat (Triticum aestivum L.)
Ginka Rachovska, Zlatina Uhr
2017-08-03 - Study phenology and productivity of foxtail millet (Setaria italika ssp. mocharicum Alef) as non-traditional forage crop under the Pleven region
Daniela Kertikova, Todor Kertikov
2017-08-03 - Study on bitter vetch (Vicia ervilia L.) as a non-traditional drought resistant grass-forage crop
Daniela Kertikova, Todor Kertikov
2017-08-03 Volume 51, No 6, 2014
- Poli new Bulgariаn lily variety
Andrey Kaninski, Ivanka Ivanova, Anka Galeva
2017-07-26 Volume 51, No 4-5, 2014
- Study components of productivity in small fruit cucumber hybrids using correlation and regression analysis
Nikolay Velkov
2017-07-26 - Comparative economic evaluation of bioproducts for fertilization for late field production of broccoli
Peter Borisov, Tsvetanka Dintcheva
2017-07-26 Volume 51, No 2-3, 2014
- Study of three types of rootstocks grafted with Bing sweet cherry cultivar
Dimitar Sotirov
2017-07-12 - Productive capacity of maize silage grown under different irrigation regime
Rumen Bazitov, Milena Mihaylova, Ivan Gospodinov, Vasil Bazitov, Rusinka Petkova
2017-07-12 - Wide-bed cotton planting under irrigation
Ivan Saldziev, Svilen Raykov
2017-07-12 - Economic efficiency of triticale and possibility of growing in Republic of Makedonia
Mirjana Menkovska, Maria Mangova
2017-07-12 Volume 51, No 1, 2014
- Evaluation of the Hungarian walnut cultivar Tiszacsecsi 83
Stefan Gandev, Veselin Arnaudov
2017-07-07 - Correlation relations between grain yield, elements of productivity and some biometrics parameters of inbred maize lines maize
Valentina Valkova
2017-07-07 - Main premises for making of biologic plum production
Nikolina Marinova, Darina Ivanova, Ivanka Vitanova, Stela Dimkova, Silvena Todorova
2017-07-07 Volume 50, No 6, 2013
- Productivity of Grain Sorghum Pollinators and Their Hybrids
Kalin Slanev
2017-07-06 - Investigation on the Main Traits of the Sterile Analogue of sunflower Line 2607 using normal seeds and seeds without seed coat
Galin Georgiev, Penka Peevska
2017-07-06 - Avigea the first Bulgarian early ripening soybean variety
Aksenia Aleksieva
2017-07-06 - Negovan new lily variety
Andrey Kaninski, Ivanka Ivanova, Anka Galeva
2017-07-06 Volume 50, No 4-5, 2013
- Soybean productivity by water deficit conditions during different vegetative stages
Radost Petrova, Aleksander Matev
2017-07-06 - Evapotranspiration of soybean grown by different irrigation regime
Aleksander Matev, Radost Petrova
2017-07-06 - Influence of different densities of Johnson-grass Sorghum halepense (L.) Pers. on the yield of middle early and late varieties of potatoes
Angel Hristoskov, Shteliana Kalinova
2017-07-06 - Studying associations between yield and quality characters in mutant and somaclonal lines of winter barley
Boryana Dyulgerova
2017-07-06 - Post harvest repining of fruits for late field tomato production depending on the age and planting area of the seedlings
Nikolina Shopova, Dimitar Cholakov
2017-07-06 Volume 50, No 3, 2013
- Comparative evaluation of somaklonal winter wheat lines by yield
Svetla Kachakova, Gergana Desheva
2017-07-04 - Characterization of agro-biological response of mid-early potato breeding lines and varieties in biological production
Emilia Nacheva, Stoika Masheva, Vinelina Yankova
2017-07-04 - Comparative analysis of biological and economic properties of Bulgarian potato varieties
Emilia Nacheva, Violeta Blagoeva, Stoika Masheva, Miroslav Michov, Vinelina Yankova, Emil Iliev, Dima Markova
2017-07-04 Volume 50, No 2, 2013
- Irrigation regime and its impact on the paddy rice yield under the climatic conditions of the Upper Thracian Plain
Hristina Nedeva
2017-01-27 - Manifestations of Bulgarian pepper varieties grown in conditions of organic production
Velichka Todorova, Vinelina Yankova, Stoyka Masheva
2017-01-27 - Application of bioproducts to improve the quality of pepper seedlings
Hriska Boteva, Olga Georgieva
2017-01-27 - Yields of early potato in conventional and biological production
Tencho Cholakov, Hriska Boteva, Dochka Dimova
2017-01-27 Volume 50, No 1, 2013
- Relationships between structures components of yield and seed yield in chickpea
Stanislav Stamatov, Sofia Petrova
2017-01-25 - Crude protein content in seed and yield of two-row barley cultivars with different geographical origin
Zapryanka Popova, Nikolay Neykov, Nevenka Ganusheva
2017-01-25 - Influence of foliar fertilization on the productivity of zucchini squash (Cucurbita pepo L. var. giromontia)
Dimka Haytova
2017-01-25
- (Cucurbita sp) (1)
- (Cydia pomonella) (1)
- A. rabiei (1)
- abiotic stress (2)
- absolute seed weight (1)
- accelerated ageing (1)
- accession (1)
- accessions (1)
- acclimatization (1)
- Acer palmatum (1)
- achievements (1)
- acidity (1)
- Actinidia arguta (1)
- active charcoal (1)
- active steam (1)
- actual fertility (1)
- adaptability (3)
- adaptation (1)
- adaptive ability (1)
- additional buds (1)
- additive-dominant model (1)
- adsorption (1)
- aecidia (1)
- Aegilops cylindrica (1)
- ageratum (1)
- aggressiveness (1)
- agricultural holdings (1)
- agricultural machinery (1)
- agricultural techniques (1)
- agriculture (4)
- agro-biological characters (2)
- agro-climatology (2)
- agro-technical control method (1)
- agro-technological scheme (1)
- agro-technology (1)
- agrobiological characteristics (1)
- agrobiological testing (1)
- agroecosystems (1)
- agronomic evaluation (1)
- agronomic suitability (1)
- agronomic traits (2)
- agronomical factors (1)
- agronomical traits (1)
- agrotechnics (1)
- albino regenerants (1)
- Aleno sartce variety (1)
- alfalfa (6)
- alfalfa accessions (1)
- alfalfa agrocenoses (1)
- alfalfa germplasm (1)
- alfalfa longhorn beetle (1)
- alleles (1)
- allelopathy (2)
- Allium cepa L. (2)
- Allium fistulosum (1)
- almond (2)
- alsike clover (1)
- alternaria (1)
- Alternaria alternate (1)
- Alternaria solani (1)
- Alternaria sp. (1)
- Amaranthus (2)
- Aminobest (2)
- AMMI (1)
- AMMI-analysis (1)
- ampelographic characteristic (1)
- ampelographic characteristics (1)
- ampelographic indicators (1)
- ampelographic indices (1)
- ampelographic traits (1)
- analysis (1)
- analysis of variance (1)
- ancient wheat (1)
- androgenesis (1)
- animal breeds (1)
- ANOVA (1)
- antagonistic activity (2)
- anther culture (1)
- anthracnose (2)
- anthroacnose (1)
- anthropogenic loads (1)
- antifungal activity (1)
- antifungal properties (1)
- antimicrobial activity (1)
- antimitotic agents (1)
- antioxidant activity (2)
- antioxidant enzyme activities (1)
- antiphytoviral effect (1)
- Aphelenchoides besseyi (1)
- aphids (7)
- aphids, in vitro regenerants (1)
- apple (18)
- apple leafcurling midge (1)
- apple orchard (1)
- apple production (1)
- apple sawfly (1)
- apple selections (1)
- applications (1)
- apricot (2)
- apricot leaf curl (1)
- Arabidopsis (1)
- arbuscular mycorrhizal fungi (1)
- architectural projects (1)
- architecture (1)
- areas (1)
- aroma-aero-phytotherapy (1)
- aronia (1)
- Ascochyta blight (2)
- Ascochyta rabiei (1)
- ascorbic acid (2)
- ASGV infection (1)
- aspartic acid (1)
- asphyxia (1)
- aubergine (1)
- augmented (1)
- auxin polar transport inhibitors (1)
- auxins (2)
- Avena (1)
- Avena sativa (1)
- Avena sativa L. (1)
- Avena sativa L. ssp. Nudisativa (1)
- Avena sativa L. subsp. nudisativa (1)
- average day-night evapotranspiration (1)
- average fruit weight (4)
- Azotobacter chroococum (1)
- B. graminis f. sp. Tritici (1)
- Bacillus sp. (1)
- Bacillus subtillis- Bacillus subtillis TS 01 (1)
- bacterial spot (1)
- Bactrocera zonata (1)
- Bambara groundnut (1)
- barley (15)
- barley poly-row varieties (2)
- barley, inheritance, quantitative characters, heterosis (1)
- base buds (2)
- Basmi cultivar group (1)
- bean (1)
- beans (2)
- bearing habit (1)
- beet (1)
- berry size (1)
- bio insecticide (1)
- bio-fertilizer (1)
- bio-fertilizes (1)
- bio-products (1)
- bio-products fertilization (1)
- bioactive substances (1)
- bioagents (2)
- biochar (1)
- biochemical characteristics (3)
- biochemical composition (1)
- biochemical markers (1)
- biochemical traits (1)
- biodynamic agriculture (1)
- biodynamic and conventional agriculture (1)
- biodynamic farming (1)
- bioeconomy (1)
- biofumigation (1)
- Bioinformatics (1)
- bioinsecticides (1)
- biological active compounds (1)
- biological and economic indicators (1)
- biological and economic qualities (1)
- biological characteristics (1)
- biological control (5)
- biological indicators (5)
- biological production (1)
- biological protection (1)
- biological tools for topping (1)
- biology (1)
- biomass (4)
- biometric indicators (6)
- biometrical analysis (1)
- biometrical parameters (1)
- biopesticides (1)
- biophysical coefficients (1)
- bioproducts (4)
- biotechnologies (2)
- bird dropping (1)
- birdsfood trefoil (1)
- birdsfoot trefoil (1)
- bitter vetch (1)
- black currant (2)
- black fallow (1)
- black radish accessions (1)
- black rot (1)
- Black Sea coast of Russia (1)
- blackberries (1)
- blooms (1)
- Blumeriella jaapii (1)
- boll opening (1)
- boll weight (1)
- bonity assessments (1)
- borage (1)
- Borisova garden (1)
- botanical description (1)
- botanical traits (1)
- botany traits, fruit quality (1)
- botrytis rot (1)
- Bougainvillea glabra (1)
- bread (2)
- bread type diabetic (1)
- bread wheat (2)
- breeding (9)
- breeding applications (1)
- breeding forms (1)
- breeding lines (2)
- breeding program (1)
- breeding purposes (1)
- breeding traits (2)
- breeding, economic traits (1)
- brewing properties (2)
- brinjal (1)
- broccoli (4)
- broomrape (3)
- brown cotton (1)
- brown loose smut (1)
- brown rice (1)
- brown rot (4)
- budding (1)
- buds (1)
- Bulgaria (8)
- Bulgarian cultivars (1)
- Bulgarian lines (1)
- Bulgarian rye flour Mina (1)
- Bulgarian rye flour variety Mina (1)
- Bulgarian triticale cultivars (1)
- Bulgarian varieties (2)
- Burley cultivar group (1)
- Burley tobacco (22)
- cabbage stem flea beetle (1)
- california worms (1)
- Callistephus chinensis (1)
- callus induction (1)
- Camellia japonica (1)
- Candidatus Phytoplasma solani (1)
- canning tomato accessions (1)
- canopy temperature depression (1)
- Capsicum (2)
- Capsicum annuum (2)
- Capsicum annuum L. (2)
- Capsicum annuum subsp. microcarpum var. shipka (1)
- carbohydrates (3)
- carbon dioxide (1)
- Cardinal (1)
- cardiovascular disease (1)
- carrots (1)
- Catalpa (1)
- Catharanthus sp. (1)
- celery (1)
- celery, drip irrigation (1)
- Centaurium erythraea (1)
- cereal crops (2)
- cereals (3)
- cereals crops (2)
- certified seeds (2)
- Chaenomeles japonica (2)
- Chaenomeles sp. (1)
- characteristic (2)
- characteristics (2)
- characteristics, drought tolerance (1)
- characterization (4)
- characters (1)
- Chardonnay (3)
- chelated (1)
- chemical and technological properties (2)
- chemical components (2)
- chemical composition (17)
- chemical evaluation (1)
- chemical indicators (4)
- chemical parameters (1)
- cherries (1)
- cherry (7)
- cherry cultivars (1)
- cherry fruit fly (1)
- cherry laurel (1)
- cherry leaf spot (1)
- cherry rootstock (2)
- chick pea (1)
- chickpea (4)
- chickpeas (3)
- chilling (1)
- China aster (1)
- chlorogenic acid (1)
- chlorophyll (1)
- chlorophyll fluorescence (1)
- chlorophyll index (1)
- chlorophyll mutations (1)
- chlorosis (1)
- Cicer montbretii Jaub. Spach (1)
- citral chemotype (1)
- Citrus reticulate (1)
- city (1)
- clade 6 (1)
- classification (1)
- classifications (1)
- climate (4)
- climate change (1)
- Climatic factors (1)
- clon (1)
- clonal micropropagation (1)
- clone (2)
- clones (1)
- clones 37/28 and 6/48 (1)
- clothosporium (1)
- cluster (1)
- cluster analyses (1)
- cluster analysis (4)
- cluster analysis, principal component analysis (1)
- cluster length (1)
- clusters (2)
- CMS (1)
- CMV (1)
- Coccinellidae (1)
- Cocksfoot accessions (2)
- codling moth (1)
- coefficient of correlation (1)
- colchicine (1)
- cold hardiness (2)
- cold pressing (1)
- cold resistance (2)
- coldresistence (1)
- Coleoptera (1)
- coleoptile and roots (1)
- collection (3)
- Colletotrichum gloeosporioides (1)
- Colletotrichum lindemuthianum (1)
- color (1)
- Colorado potato beetle (1)
- combinatorial ability (1)
- combining ability (5)
- combining selection (1)
- commixture (1)
- common and durum wheat (1)
- common bacterial blight (1)
- common bean (4)
- common cocklebur (1)
- common peony (1)
- common winter wheat (12)
- community structure (1)
- commоn winter wheat (1)
- comparative biometric (dispersion) analysis (1)
- comparative biometric and statistical characteristics (1)
- comparative cluster analysis (1)
- competition (1)
- competitive varietal trial (1)
- complex evaluation (1)
- complex index (1)
- components of yield (3)
- composition (2)
- compost (3)
- conditions of the environment (1)
- conidias (1)
- conservation (1)
- contrast meteorological conditions (1)
- control (3)
- controlled and natural conditions (1)
- conventional production (CP) (1)
- conventional production, fertilization (1)
- conventional protection (1)
- Coragen 20 SK (1)
- coriander (4)
- coriander seeds (1)
- Coriandrum sativum (1)
- Coriandrum sativum L. (1)
- corms (1)
- corn (6)
- correlation (6)
- correlation analysis (6)
- correlation and factor analysis (1)
- correlation and Path analysis (1)
- correlation coefficient (3)
- correlation coefficients (2)
- correlation relations (1)
- correlation relationships (1)
- correlations (7)
- cost (1)
- costs (1)
- cotton (15)
- cotton seeds (2)
- cowpea (1)
- cracking (1)
- cracking resistance (1)
- crop parameters (1)
- crop response (1)
- crop rotation (9)
- crops (1)
- crosses (1)
- crown volume (1)
- crude fiber (1)
- crude protein (1)
- cucumber (4)
- cucumbers (2)
- Cucumis sativus L. (1)
- Cucurbita pepo var. giromontia (1)
- Cucurbitaceae accessions (1)
- cultivar (9)
- cultivar Dimyat (2)
- cultivar Stanley (1)
- cultivars (23)
- cultivation (4)
- cultivation scheme (1)
- cultural control (1)
- culture medium (1)
- cumin (1)
- cut flower (1)
- cut flowers (1)
- cutter header (1)
- cv. Florina (1)
- cycle of breeding (1)
- Cydalima perspectalis (1)
- Cydia pomonella (1)
- cystatin (1)
- cytogenetical parameters (1)
- cytogenetically parameters (1)
- cytokinins (1)
- Dactylis sp. (1)
- damage (3)
- damage coefficient (1)
- damage mechanism (1)
- damages (2)
- DAS ELISA (1)
- DAS-ELISA (1)
- Dasineura mali (1)
- data bases (1)
- databases (1)
- Datura stramonium (1)
- days to heading (2)
- deficit irrigation (1)
- degree of threshing (1)
- degrees of dominance (1)
- dehulled oat (1)
- dendrogram (1)
- densities of planting (1)
- density (4)
- determinant tomatoes (1)
- development (1)
- DH lines (1)
- diabetes (1)
- diabetic bread (1)
- diagnosis (1)
- diallel analysis (1)
- diameter (1)
- diameter of the root neck (1)
- Diaporthe (1)
- Didymella rabiei (1)
- dietetic foods (1)
- different farming systems (1)
- diffuse sources (1)
- Difluphenican (1)
- Dimyat (2)
- direct cultivars (1)
- diseases (10)
- diseases agents (1)
- dispersion analysis (2)
- distance (1)
- distance of planting (1)
- distillation (3)
- distribution (3)
- distribution of fruits (1)
- distribution of working fluid (1)
- distribution pattern (1)
- diversity (1)
- DMP (Dry Mass Productivity) (1)
- DNA analysis (1)
- documentation (2)
- documentation management system (1)
- dormancy (1)
- drainage (1)
- drip irrigation (5)
- droplet coating parameters (1)
- Drosophila suzukii Matsumura (1)
- drought (2)
- drought resistance (4)
- drought stress (2)
- drought tolerance (2)
- Druzhba (1)
- dry matter (2)
- dry matter yield (1)
- dry-down rate (1)
- Dupnitsa ecotype (1)
- duration of storage (1)
- durum wheat (7)
- dwarfing rootstocks (1)
- dynamics (2)
- dynamics flight (1)
- dynamics of flying (1)
- Dynocarb MYC (1)
- earliest symptoms (1)
- earliness (2)
- early diagnostics (1)
- early maturity (1)
- early potatoes (1)
- early ripening (1)
- early yield (1)
- echinacea (2)
- ecological plasticity (1)
- ecological plasticity and stability (1)
- ecology (1)
- economic assessment (5)
- economic efficiency (3)
- economic evaluation (6)
- economic impact (2)
- economic indicators (3)
- economic indicators, chemical indicators (1)
- economic traits (2)
- economical indicators (2)
- economical qualities (1)
- Ecosist-Arbanassi (1)
- ecotype Krumovgrad (1)
- ecotype Nevrokop (1)
- ecotypes (1)
- effect (2)
- effects (1)
- efficacy (1)
- efficiency (2)
- eggplant (2)
- eincorn (1)
- einkorn (5)
- Ekosist-Arbanasi (1)
- electromagnetic treatment (2)
- electron microscopy (1)
- electronic register (1)
- electrophoresis (1)
- elements (1)
- elements of productivity (3)
- elements of yield (1)
- ELISA (2)
- emission wavelength (1)
- emmer (1)
- endemic species (1)
- energy efficiency (1)
- energy productivity (1)
- energy value (1)
- environment (1)
- environmental conditions (1)
- enzyme activities (1)
- enzymes (1)
- epidemiology (1)
- Erysiphe graminis f. sp. hordei (1)
- Erysiphe graminis f.sp. avena (1)
- essential oil (4)
- essential oils (1)
- establishment of plantations (1)
- ethno-botany (1)
- EU CAP (1)
- euclidean distances (1)
- EUGrainLeg project (1)
- EURISCO standard (1)
- European collaboration (1)
- Eurytoma schreineri (1)
- evaluation (7)
- evaluations (1)
- evaporability (1)
- evapotranspiration (6)
- evolution (1)
- ex situ (1)
- ex situ collection (1)
- ex situ storage (1)
- ex- situ conservation (1)
- expeditions (1)
- experimental mutagenesis (1)
- eye vigor (1)
- F.o. f.sp. ciceris (1)
- faba bean (1)
- factor analysis (1)
- factorial regression (1)
- Fallopia japonica (1)
- fan rotary spreader (1)
- farm (1)
- farm implement (1)
- fats (1)
- fatty acid composition (1)
- fatty acid profile (1)
- fatty acids (1)
- fatty acids concentration (1)
- Fe (1)
- feed barley (1)
- feed quality traits (1)
- feeding value (3)
- fennel (1)
- fertigation (3)
- fertility (3)
- fertilization (21)
- fertilizer experiments (1)
- fertilizer rate (1)
- fertilizer rates (3)
- fertilizing period (1)
- fescue (1)
- fiber (1)
- fiber length (1)
- fiber properties (4)
- fiber quality (1)
- field beans (1)
- field experiment (1)
- field method (1)
- field production (1)
- field with irregular shape (1)
- fire blight (1)
- flag leaf (1)
- floriculture (2)
- flower (1)
- flowering (5)
- flowers (1)
- fluorescence spectroscopy (4)
- fodder beet (4)
- foliar (1)
- foliar application (1)
- foliar feeding (1)
- foliar fertilization (3)
- foliar fertilizer (1)
- foliar fertilizers (1)
- foliar herbicides (1)
- foliar spray (1)
- foliar spray fertilizers (1)
- foliar treatment (1)
- Fom race 0 (1)
- food area (1)
- food regime (1)
- food safety (1)
- food security (1)
- food systems (1)
- forage (7)
- forage barley varietie (1)
- forage pea (1)
- forage peas (1)
- forage productivity (2)
- forage quality (4)
- forest belts (1)
- forming a crown (1)
- foxtail millet (1)
- free access (1)
- free burning (1)
- freezing of fruit buds (1)
- fresh and dry weight on the first leaf (1)
- fresh weight (1)
- frost (1)
- frost damages (1)
- frost hardiness (1)
- frost resistance (1)
- fruit (3)
- fruit characteristics (1)
- fruit chemical composition (1)
- fruit circumference (1)
- fruit crops (2)
- fruit length (1)
- fruit moths (1)
- fruit quality (2)
- fruit ripening (1)
- fruit trees (1)
- fruit weight (5)
- fruitfulness (3)
- fruiting (1)
- fruits (6)
- fruits per cluster (1)
- fungal species (1)
- fungi micromycetes (1)
- fungicide Vitavax (1)
- fungicides (4)
- fungous diseases (2)
- Fusarium (1)
- Fusarium culmorum (1)
- Fusarium head blight (2)
- Fusarium root and crown rot (1)
- fusarium rot (1)
- fusarium wilt (1)
- fuzarium wilt (1)
- fuzzy regression (2)
- G x E interaction (1)
- G. hirsutum L. (6)
- gamma rays (1)
- garlic аccessions (1)
- GC-MS, phenolic acids (1)
- GE (1)
- gene pool (1)
- genebank (2)
- general combining ability (1)
- genetic (1)
- genetic analysis (2)
- genetic components (1)
- genetic control (2)
- genetic distance (2)
- genetic diversity (7)
- genetic improvement (1)
- genetic purity (1)
- genetic resistance (1)
- genetic resources (3)
- genetic variability (1)
- genetical components (1)
- genotype (4)
- genotype environment interaction (1)
- genotype effect (1)
- genotype x environment (3)
- genotype x environment interaction (1)
- genotype-environment (1)
- genotype-environment interaction (2)
- genotype-environment interactions (1)
- genotypes (4)
- genotypic differences (1)
- genplazma (1)
- germination (15)
- germination characteristics (1)
- germination energy (1)
- germination of bulb (1)
- gibberellic acid (2)
- gibberellin (1)
- Ginkgo biloba (1)
- Gisela 6 (2)
- gladiolus (1)
- Glomus intraradices (1)
- Glomus sp. (1)
- Glomus spp. (1)
- glutamine (1)
- Gluten index (1)
- gluten strength (1)
- Gnomonia leptostyla (1)
- Gnomonia leptostyla, Xanthomonas arboricola pv. juglandis (1)
- Goniolimon (1)
- Goniolomon (1)
- good quality (1)
- grafting (1)
- grain (4)
- grain cereals (1)
- grain crops (2)
- grain number per spike (1)
- grain productivity (1)
- grain quality (5)
- grain sorghum (1)
- grain weight per spike (2)
- grain yield (18)
- grape (1)
- grape quality (1)
- grapes (5)
- grapevine (5)
- grapevine downy mildew (Plasmopara viticola) (1)
- grapevines (1)
- grass establishment (1)
- grass fallow (1)
- grass mixtures (1)
- grass pea (2)
- grass-legume mixtures (1)
- green beans (1)
- green cutting (1)
- green manure (1)
- green mass (1)
- green pruning (1)
- green pruning operations (1)
- green roof (1)
- greenhouse (3)
- greenhouse cucumber (1)
- greenhouse tomato (1)
- grey mould (1)
- gross energy (1)
- gross β-activity (1)
- groundnut (1)
- groundwater (1)
- growing scheme (1)
- growing season (1)
- growing systems (4)
- growth (9)
- growth activity (1)
- growth manifestation (1)
- growth parameters (2)
- growth rate (1)
- growth regulators (2)
- growth schemes (1)
- growth stages (1)
- growth vigour (2)
- habitat (1)
- halo bacterial blight (1)
- Haplic Vertisol (1)
- hardening conditions (1)
- hardness (1)
- harvest by harvest (1)
- harvest index (1)
- harvesting (1)
- harvesting belts (1)
- hazelnut (2)
- head cabbage (2)
- heading (1)
- headland width (1)
- healthy nutrition (1)
- heat map (1)
- heating (1)
- heavily washed (1)
- heavy metals (1)
- height (2)
- height of plants (2)
- height of the stem (1)
- Helianthus annuus (2)
- Helianthus debilis (1)
- Helianthus maximiliani (1)
- Helianthus praecox (1)
- Helianthus tuberosus (1)
- Helianthus tuberosus L. (1)
- Helichrisum italicum (1)
- Hemozym N-K 4, 5-6 (1)
- herbal smoking products (1)
- herbicide (1)
- herbicides (19)
- hereditability (4)
- heritability (2)
- Heteranthelium piliferum (1)
- heterosis (13)
- heterosis related traits (1)
- hexaploid triticale (1)
- hierarchical cluster analyses (1)
- high protein meal (1)
- high temperature (1)
- high-energy flours (1)
- high-lysine lines (1)
- higher alcohols (1)
- historic gardens and parks (1)
- homogeneity (2)
- honey bees (1)
- hop (1)
- Hordeum vulgare (1)
- host range (1)
- hot water extracts (1)
- human health (1)
- humid subtropics (1)
- humus (2)
- Hungarian vetch (2)
- hybrid (3)
- hybrid combination (1)
- hybrid forms (1)
- hybridization (3)
- hybridological analysis (3)
- hybrids (6)
- hydraulic drive (1)
- ideal population (1)
- Ilarviruses (1)
- in frared temperature (1)
- in situ (1)
- in vitro (10)
- in vitro cultivation (1)
- in vitro culture (1)
- in vitro digestibility (5)
- in vitro propagation (2)
- inbred depression (1)
- inbred lines (3)
- inbreeds lines (1)
- increment of yield (1)
- index (1)
- indirect physiology methods (1)
- individual and epistatic gene effects (1)
- indole-3-acetic acid (1)
- induction media (1)
- infection (1)
- influence (2)
- information field (1)
- infrared thermometer (1)
- inheritability (4)
- inheritance (14)
- inhibitory activities (1)
- initial growth (1)
- injury index (1)
- insect pest (1)
- insect pests (1)
- insecticide (1)
- insecticides (3)
- insects (3)
- integrated control (1)
- integrated plant protection (1)
- integrated protection (1)
- integrated weed control (1)
- intellectual property (1)
- interaction (1)
- intercropping productivity (1)
- interplanting (2)
- interspecies hybrid combinations (1)
- interspecies hybridization (1)
- interspecific cultivars (1)
- interspecific hybrid of the second generation (1)
- interspecific hybridization (1)
- interstock (1)
- intraspecific and interspecific hybridization (1)
- intraspecific hybridization (1)
- introduced varieties (1)
- introduction (5)
- invasion (1)
- invasive species (1)
- inventions (1)
- influsions (1)
- IPM (1)
- irrigation (14)
- irrigation erosion (1)
- irrigation rate (3)
- irrigation regime (9)
- irrigation scheduling (1)
- irrigation technologies (1)
- irrigation time (1)
- isolate (1)
- isolates (1)
- Jananese buncing onion (1)
- jasmonic acid (1)
- Johnson-grass (1)
- Juglans regia (9)
- juice (1)
- kernels (1)
- kiwifruit (1)
- Krumovgrad 58 (1)
- Krumovgrad ecotype (1)
- Kyustendilska sinya sliva, PPV sensitivity (1)
- land capability classes (1)
- land evaluation (2)
- land productivity (1)
- land suitability (1)
- land use (1)
- landscape (1)
- landscaping (1)
- large leaf tobacco Virginia (1)
- late brown rot (1)
- Lathyrus diversity (1)
- Lathyrus sp. (2)
- lavender (3)
- lavender oil (1)
- laws (1)
- LChD (1)
- leaf (1)
- leaf analysis (1)
- leaf aphids (1)
- leaf area (2)
- leaf biomass (1)
- leaf chemical composition (1)
- leaf chemistry (1)
- leaf diagnostics (1)
- leaf fall (1)
- leaf striping (2)
- leaf surface area (1)
- leaves (1)
- legislation (1)
- length (1)
- length and width (1)
- length of leaves (1)
- length of spike (1)
- length of the ear (1)
- length of the first sheet (1)
- length of vegetation period (1)
- lentils (1)
- Lepidoptera (1)
- Leptinotarsa decemlineata (1)
- Leuzea carthamoides (1)
- Levilula taurica (1)
- light (1)
- light intensity (1)
- light penetration (1)
- light quality (1)
- lilies (1)
- Lilium (1)
- lily (1)
- Limonium asterotrichum (1)
- line (1)
- linear regression (1)
- lines (3)
- lines and hybrids (1)
- linetester crosses (1)
- lint percentage (1)
- lint yield (1)
- Linum angustifolium Huds. (1)
- Linum hispanicum Mill. (1)
- Linum usitatissimum subsp. humile (Mill.) Chernom (1)
- lipid content (1)
- lipids (1)
- liquid distribution (1)
- liquid organic fertilizers (1)
- Liriomyza trifolii (1)
- list (1)
- local accessions (1)
- local germplasm (1)
- local origin (1)
- local plant resources (1)
- local populations (2)
- location in the head (1)
- lodging (1)
- lodging resistance (1)
- long-term fertilization (1)
- loose smut (2)
- losses (1)
- low winter temperatures (3)
- lycopene (1)
- lysine (1)
- macroelemens (1)
- macroelement losses (1)
- macroelements (1)
- macronutrients (1)
- magnolia (1)
- Magnolia grandiflora L. (1)
- main and secondary crops (1)
- main buds (3)
- maintain (1)
- maize (24)
- maize hybrids (3)
- maize lines (1)
- maize lines and hybrids (1)
- maize synthetic populations (1)
- malondialdehyde (1)
- malt (2)
- malting barley (3)
- mandarin (1)
- mango (1)
- manure (2)
- mapping (1)
- market value (1)
- marketability (1)
- marketable yield (2)
- mass (1)
- mathematical model (2)
- Maximum water holding capacity (MWHC) (1)
- Maxma 14 (1)
- MCGs (1)
- meadow (1)
- meadow fescue (1)
- meadow legume crops (1)
- mealybugs (1)
- measurement algorithm (1)
- measurement error (1)
- mechanical analysis (1)
- mechanization (1)
- Medicago sativa (1)
- medical flora (1)
- medical plants (1)
- medicinal plants (1)
- melliferous plants (1)
- Meloidogyne incognita (1)
- melons (1)
- membrane damage (1)
- meteodata (1)
- meteorological conditions, yield (1)
- meteorological factors (2)
- methodology (1)
- Methyl eugenol (1)
- Metribuzin (1)
- Mg (1)
- microbial fertilizers (1)
- microbial inoculants (1)
- microcuttings (1)
- microelemens (1)
- microelements (1)
- microflora (1)
- microirrigation (1)
- microorganisms (1)
- micropropagation (4)
- microshoots (1)
- mid-stalk rot resistance (1)
- mikrosprinkler irrigation (1)
- mildew (1)
- milled rice non-chattered (1)
- milled rice total (1)
- millet (1)
- mineral and organic fertilization (2)
- mineral fertilization (4)
- mineral fertilizers (1)
- mineral nutrition (1)
- mineral oil (1)
- Minolta b (1)
- Misket Ottonel variety (1)
- missing data (1)
- mitotic division (1)
- mitotic index (1)
- mixtures (1)
- model methodology (1)
- modeling (1)
- modification variability (1)
- moist-chamber (1)
- moisture (1)
- molecular markers (1)
- Monarda didyma (1)
- Monarda fistulosa (1)
- Monilinia fructigena (1)
- monitoring (3)
- monoculture (1)
- morphological and economic signs (1)
- morphological and sensory characteristics (1)
- morphological characteristics (2)
- morphological characters (1)
- morphological indexes (1)
- morphological markers (3)
- morphological trait (1)
- morphological traits (3)
- morphology (1)
- Morus spp. (2)
- MS-lines (1)
- mulberry (1)
- mulch (1)
- mulching (2)
- multiplication (1)
- mung bean (1)
- mushrooms (1)
- mutagenesis (1)
- mutant cotton lines (1)
- mutant forms (1)
- mutant line wheat (1)
- mutant lines (3)
- mutant varieties and lines (1)
- mycelial compatibility groups (1)
- mycelium (1)
- Myzus persicae (1)
- N concentration by organs (1)
- naked barley (1)
- naked oat (1)
- naked oats (1)
- natural infection background (1)
- natural resources (1)
- NATURE 2000 (1)
- NDVI (1)
- nectarine (7)
- nectarines (1)
- nectars (1)
- nemadotes (1)
- nematode borne viruses (1)
- net income (1)
- Nevrokop ecotype (1)
- new cultivar (1)
- new lines (2)
- new plant varieties (1)
- new product (1)
- new tobacco lines (2)
- new tobacco products (1)
- new varieties (1)
- new variety (10)
- nicotine (3)
- nitrification (1)
- nitrogen (5)
- nitrogen fertilization (5)
- nitrogen fertilizers (1)
- nitrogen nutrition (3)
- nitrogen use efficiency (1)
- noise pollution (1)
- non-chemical disease control (1)
- non-working movement (1)
- nonadienal (1)
- norms of fertilization (1)
- norms of mineral fertilization (1)
- NPK concentrations (1)
- number (1)
- number of blossoms (1)
- number of clusters (1)
- number of fertile tillers per plan (1)
- number of fruits per plant (1)
- number of grains per spike (2)
- number of green stems (1)
- number of inflorescences (1)
- number of leaves (4)
- number of productive tillers (2)
- number of roots (1)
- number of spikelets per spike (1)
- number of the rows (1)
- nursery production (1)
- nutrient retention (1)
- nutrient use efficiency (1)
- nutrients (1)
- nutrients export (N, P, K, Ca and Mg) (1)
- nutritional value (1)
- nеw hybridesl (1)
- nеw lines (4)
- oat (3)
- oats (3)
- observations (1)
- oil-bearing rose (3)
- oil-bearing roses (1)
- oilseed rape (2)
- oleaginous rose (1)
- olfactory evaluation (1)
- one thousand grain weight (1)
- onion (8)
- optimization (1)
- orchard (1)
- organic (1)
- organic and conventional farming (3)
- organic and mineral fertilizers (1)
- organic compost (1)
- organic farming (9)
- organic fertilization (2)
- organic fertilizers (8)
- organic fruits (1)
- organic poultry manure (1)
- organic production (9)
- organic products (1)
- organic seed production (1)
- organic waste (1)
- organs in the female sphere of flower (1)
- Oriental tobacco (16)
- ornamental (1)
- ornamental and medicinal plants (1)
- ornamental crops (1)
- ornamental cultures (1)
- ornamental leaves (1)
- ornamental quality (1)
- ornamental sunflower (1)
- Orobanche mutelii (1)
- Orobanche ramosa (1)
- Oryza sativa (2)
- osmotic stress (2)
- Oulema melanopa (1)
- overwintering (1)
- oxalate test (1)
- Oxalis corniculata (1)
- Oxalis red mite (1)
- P. domestica L. (1)
- P. vulgaris (1)
- paddy rice (1)
- Panonychus ulmi (1)
- parametric and non parametric stability statistics (1)
- park architecture (1)
- Parsley accessions (Petroselinum crispum) (1)
- passage (1)
- passport descriptor (1)
- pasta-making quality (1)
- Pastinaca sativa L. (1)
- Path analysis (3)
- Path coefficient analysis (2)
- Path-coefficient analysis (4)
- pathogenic soil inhabiting fungi (1)
- pathogenic variation (1)
- pathogenicity (1)
- pathogens (2)
- PBNSPaV (1)
- PCA (1)
- PDI (1)
- pea (3)
- pea (Pisum sativum L.) (1)
- peach (4)
- peanut (1)
- peanuts (4)
- peas (1)
- Pelargonium (1)
- Pelargonium zonale (1)
- pendimethalin (2)
- pepper (9)
- percentage of classes (1)
- perennial crops (1)
- perennial ryegrass (3)
- period of production receipt (1)
- Periphyllus californiensis (1)
- Perla (1)
- perspective lines (1)
- perspective species (1)
- pesticide residues (1)
- pesticides (3)
- pests (6)
- Petrobia harti (1)
- petunia (2)
- Petunia hybrid (1)
- PGR (1)
- pH (1)
- Ph. Coccineus (1)
- Phacelia (1)
- Phaseolus vulgaris (4)
- phases of development (1)
- Phenacoccus peruvianus (1)
- phenolic content (1)
- phenological characteristics (1)
- phenological observations (1)
- phenological stages (3)
- phenological, agrobiological and technological indicators (1)
- phenology (7)
- phenophases (2)
- phenotypic characteristics (1)
- phenotypic correlation (1)
- phenotypic diversity (1)
- phenotypic stability (1)
- Phoma lingam (1)
- Phoma macdonaldi (1)
- Phomopsis helianthi (3)
- Phomopsis, isolates (1)
- phosphorus (5)
- phosphorus fertilizationм NPK concentrations (1)
- phosphorus potassium and silicon (1)
- photoautotrophy (1)
- photosynthesis (4)
- photosynthetic activity (1)
- photosynthetic apparatus (1)
- photosynthetic pigments (1)
- phylogenetic study (1)
- physical and technological indicators (1)
- physical indicators (1)
- physiological analysis (1)
- physiological parameters (2)
- physiological races (1)
- physiological reaction (1)
- phytohormones (1)
- phytopathogenic fungus (1)
- phytopathogens (1)
- phytopathological traits (1)
- Phytophthora (1)
- Phytophthora capsici (1)
- Phytophtora infestans (1)
- phytosanitary condition (1)
- phytosanitary monitoring (1)
- phytosanitary status (4)
- phytotoxicity (1)
- pigments (1)
- Pisum sativum (2)
- Plagionotus floralis (1)
- plant breeding (4)
- plant cystatins (1)
- plant diagnostics (1)
- plant diversity (1)
- plant genetic recourses (1)
- plant genetic resources (1)
- plant growth regulators (1)
- plant habit (1)
- plant health status (1)
- plant height (5)
- plant noise barriers (1)
- plant protection (1)
- plant protection machinery (1)
- plant protection machines (1)
- plant protection systems (1)
- plant residues (1)
- planting dates (1)
- planting density (1)
- planting distances (1)
- planting material (3)
- plants (1)
- plastid pigments (1)
- plum (15)
- plum moth (1)
- plum seed wasp (1)
- Pm genes (2)
- pneumatic picking off (1)
- PNRSV isolates (1)
- Podosphaera leucotricha (1)
- pollinators (2)
- pollutants (1)
- polycros (1)
- polymorphism (2)
- polyphenols (2)
- pome and stone fruit species (1)
- pomegranate (1)
- pomological characteristics (1)
- pomology (1)
- population (2)
- population density (1)
- Population dynamics (1)
- post harvest ripining (1)
- pot cultivation (1)
- pot experiment (1)
- potassium (3)
- potassium and silicon fertilizers (1)
- potassium nitrate (1)
- potato (7)
- potato varieties (1)
- potatoes (2)
- Potyvirus (1)
- potyviruses (1)
- poultry (1)
- poultry droppings (1)
- poultry manure (1)
- powdery mildew (5)
- PPV (1)
- pre-sowing electromagnetic treatment (2)
- precipitation (1)
- precision agriculture (1)
- predatory mites (1)
- predecessors (1)
- preference (1)
- preliminary treatment (1)
- preplant preparation (1)
- pressing (1)
- previous crop (1)
- primary root weight (1)
- principal component (PC) analyses (1)
- Principal Component Analysis (PCA) (2)
- principal component analysеs (1)
- production (5)
- production systems (1)
- productive capacity (1)
- productive moisture (2)
- productive tillering (1)
- productivity (44)
- productivity potential (1)
- profit (1)
- proftability (1)
- progenies (1)
- promising rye lines (1)
- propagation (2)
- propagation in vitro (1)
- Propolis, chromosomal aberrations, mitotic index, salt stress, seed germination, seedling growth (1)
- protected area Dabeto (1)
- protection (1)
- protein (9)
- protein content (2)
- protein crops (1)
- protein hydrolysate (1)
- protein spectrum (1)
- proteins (3)
- protocol (1)
- pruning (2)
- Prunus avium L. (1)
- Prunus cerasifera (1)
- Prunus domestica (1)
- Prunus mahaleb L. (1)
- Prunus persica (2)
- Prunus persica var. nucipersica (1)
- Prunus salicina (1)
- Prunus species (1)
- Pseudaulacaspis pentagona (1)
- Pseudaulacspis pentagona (1)
- Pseudomonas fluоrescens (1)
- Psylliodes chrysocephala (1)
- Puccinia coronifera (1)
- pure stand (1)
- purification of waters (1)
- PVMV (1)
- PVY (4)
- pyrolisis (1)
- Pythium spp. (1)
- Quadraspidiotus perniciosus (1)
- qualification (1)
- qualitative characters (1)
- quality (24)
- quality Bulgarian raw materials (1)
- quality indicators (4)
- quality of grain (1)
- quality of grapes (1)
- quality of wheat (1)
- quantitative features (1)
- quantitative signs (2)
- quantitative traits (5)
- quantity (1)
- quantum copy (1)
- race (1)
- rainfall (3)
- rainfalls (1)
- rapeseed (1)
- rapid microbial (1)
- raspberry (2)
- rate of attack (1)
- rate of harvest accumulation (1)
- rate of return (1)
- rbcL (1)
- rebaudiside A (1)
- rebaudizide (1)
- recombinant breeding (1)
- recreation (1)
- recurrent selection (2)
- red beet (2)
- red clover (2)
- red currant (2)
- reduced dose (1)
- reduced nicotine content (1)
- regeneration (2)
- regerant lines (1)
- regression analysis (1)
- regression dependencies (1)
- regression modeling (1)
- regression models (1)
- relationship water - yield (1)
- remote hybridization (1)
- remote sensing (1)
- repeated cultivation (1)
- reproduction (1)
- reproduction coefficient (1)
- reproductive index (1)
- reproductive manifestations (2)
- reproductive organs (1)
- requirements (1)
- requirements to varieties (1)
- research (1)
- residues (1)
- resilience (1)
- resistance (17)
- resistance to diseases (1)
- resistanse (1)
- resistant cultivars (1)
- resources (1)
- respirometer (1)
- resveratrol (1)
- Rhagoletis cerasi (1)
- rhizobacteria (1)
- Rhizobium meliloti (1)
- rhizoctonia root rot (1)
- rhizosphere (1)
- Rhopalosiphum maidis (1)
- rice (5)
- rice (Oryza sativa L.) (1)
- ripening (3)
- risk assessment (1)
- root (3)
- root biostimulator (1)
- root length (2)
- root longhorn beetle (1)
- root mass (1)
- root microflora (1)
- root rot resistance (1)
- root-knot nematode (1)
- root-knot nematodes (1)
- rootage (1)
- rooted grapevines (1)
- rooting (2)
- roots (1)
- rootstock (6)
- rootstocks (7)
- Rosa hybrida (1)
- Rosa sp. (1)
- rose (2)
- Rose stem girdler (1)
- rotary atomizers (1)
- row spacing (1)
- RT-PCR (1)
- rust (2)
- rye (4)
- rye grass (1)
- rye sourdough (1)
- rye yeast (1)
- s-metolachlor (1)
- S. sclerotiorum (1)
- sage (1)
- salinity (1)
- salinity tolerance (1)
- salt stress (3)
- San José Scale (1)
- Satureja hortensis, essential oil (1)
- savanna (1)
- scab (1)
- Scheme for coupled support of protein crops (1)
- Sclerotinia sclerotiorum (2)
- scopoletin (1)
- Secale cereale (1)
- seed (1)
- seed cotton yield (2)
- seed germination (3)
- seed longevity (1)
- seed oil (1)
- seed oil content (1)
- seed production (2)
- seed productivity (2)
- seed qualities (1)
- seed quality (1)
- seed rate (1)
- seed treatment (1)
- seed viability (1)
- seed weight (1)
- seed yield (2)
- seed yield per plant (1)
- seed-born pathogens (1)
- seed-borne pathogens (1)
- seedborne diseases (1)
- seedless cultivars (1)
- seedless vine cultivars (1)
- seedling (2)
- seedling characteristics (1)
- seedling fresh and dry weight (1)
- seedling growth (1)
- seedlings (4)
- seeds (11)
- seeds germination (1)
- seeds production (1)
- selection (18)
- selection criteria (1)
- selection evaluation (2)
- selection indices (1)
- selection value (1)
- selectivity (5)
- self-fertility (1)
- semi-sugar beet (1)
- semi-sugar beet hybrids (2)
- semi-sugar fodder beet hybrids (1)
- sensitivity (2)
- sensory analysis (3)
- sensory profile (1)
- Septoria disease (1)
- sesame (2)
- severity of damage (1)
- sewage accumulated soils (1)
- shelf life (1)
- shoot (3)
- shoots (2)
- short stem (1)
- Siderate crops (1)
- Signum WG (1)
- silage (2)
- silage corn (1)
- silicon (1)
- six-row barley (1)
- size of leaves (2)
- sizes of leaves (2)
- sludge (1)
- sludges from treatment plants (1)
- small fruit crops (1)
- small grain cereal crops (3)
- small-fruit tree species (1)
- smoking (1)
- smoking qualities (1)
- smut diseases (1)
- soaking (1)
- Sochi (1)
- sodium azide (1)
- sodium azide mutagenesis (1)
- soil (6)
- soil biogenicity (1)
- soil equivalent (1)
- soil erosion (1)
- soil fertilization (1)
- soil fumigation (1)
- soil inhabiting fungi (1)
- soil microflora (2)
- soil moisture (2)
- soil processing (1)
- soil properties (2)
- soil protection technological operations (1)
- soil tillage (2)
- soilborne fungal pathogens (2)
- soilborne pathogens (1)
- soilborne plant pathogens (1)
- soilless rockwool system (1)
- Solanaceae collection (1)
- Solanum lycopersicum (5)
- Solanum lycopersicum L. (1)
- Solanum lycopersicum Mill. (1)
- somaclonal lines (1)
- somaclonal variation (1)
- somaklonal lines (1)
- sorbents (1)
- sorbitol (1)
- sorghum (9)
- sorghum sudangrass hybrids (1)
- Sorghum bicolor (L.) Moench (1)
- sorghum grain (1)
- sorghum hybrids (1)
- Sorghum species (1)
- Sorghum sudanense (2)
- sorption capacity (1)
- sour cherry (6)
- sources of variation (1)
- sourdough (1)
- southern regions (1)
- Southwestern Bulgaria (1)
- sowing and planting time (1)
- sowing date (2)
- sowing period (1)
- sowing properties (1)
- sowing qualities (3)
- soybean (11)
- specific features (1)
- spelt (1)
- spider mites (1)
- spike density (1)
- spike shape (1)
- Spin-оff enterprises (1)
- split fertilization (1)
- spray carnation (1)
- sprayer (1)
- sprayers (3)
- spraying systems (1)
- spread (2)
- spring barley (8)
- spring forage pea (1)
- spring frosts (1)
- spring six-row barley (1)
- sprout (1)
- sprout and root total mass sprout mass (1)
- sprout length (1)
- sprouts (1)
- SSR (1)
- stability (10)
- standards (1)
- standing density (2)
- statistical analyses (1)
- statistical analysis (1)
- STAW test (1)
- steams (1)
- stem girth (1)
- stem height (2)
- Stenley (1)
- sterility (1)
- stevia (6)
- stevioside (1)
- steviozide (1)
- Stigmina carpophila (1)
- stone fruit species (1)
- stonе (1)
- storage (4)
- stored products (1)
- Strandzha Nature Park (1)
- strawberry (1)
- strawberry blossom weevil (1)
- strawberry cultivars (1)
- strawberry rhynchites (1)
- stress (1)
- stress tolerance (1)
- stripping (1)
- structural and aggregate composition of soil (1)
- structural elements (2)
- structural elements of yield (3)
- stunt trees (1)
- subterranean clover (1)
- suckering, esters (1)
- sucking pests (1)
- Sudan grass (7)
- sudangrass (3)
- sugar (1)
- sugar accumulation (1)
- sugar beet (4)
- sugar beet hybrids (1)
- sugar content (1)
- sugar corn (1)
- sugars (2)
- sum of the effective temperatures (Σt C) (1)
- sunflower (7)
- sunflower seeds (1)
- sunflower (2)
- supplemental irrigation (1)
- suppressive soils (1)
- survey (1)
- susceptibility (4)
- sustainability (2)
- sustainable development (1)
- sweet cherry (9)
- sweet corn (1)
- sweet potato extract (1)
- sweet sorghum (2)
- sweet substances (2)
- swine (1)
- symptom expression (1)
- symptoms (2)
- synthetic forms (1)
- synthetic maize population (1)
- synthetic population (1)
- syrphid flies (1)
- Syrphidae (1)
- syrup (1)
- System R (1)
- systematization (1)
- table beet (1)
- table grape (1)
- table grapevine cultivars (3)
- Taeniatherum caput-medusae (1)
- Tagetes patula (1)
- tall (1)
- tall fescue (1)
- TaMDC1 (1)
- Taphrina deformans var. armeniaca (1)
- taro (1)
- tasting assessment (1)
- technological characteristics (1)
- technological evaluation (1)
- technological features (1)
- technological indicators of wine (1)
- technological properties (1)
- technological quality (1)
- technologies (1)
- technologies for irrigation (1)
- technology (1)
- teliospores (1)
- temperature (3)
- temperature conditions (1)
- temperature regime (1)
- temperature sums (1)
- tendencies (1)
- terpenes (1)
- terrestrial ecosystems (1)
- test weight (3)
- testing (1)
- tetraploids (1)
- TEV (1)
- the preirrigation soil moisture (PISM) (1)
- thornapple (1)
- thousand kernel weight (2)
- thyme (1)
- tillage (4)
- tilling machines (1)
- time for turning (1)
- time of sowing (1)
- titratable acidity (2)
- TMV (4)
- tobacco (20)
- tobacco agroecosystem (1)
- tobacco inflorescences (1)
- tobacco products (3)
- tobacco seedlings, float tray, float system, oriental tobacco seedling (1)
- tobacco seeds (1)
- tobacco smoke (1)
- tolerance (2)
- tomato (14)
- tomato collection (1)
- tomato database (1)
- tomato seedlings (1)
- Tomato spotted wilt virus (2)
- tomatoes (2)
- ToMV (1)
- topping (1)
- topping of inflorescences (1)
- total nitrogen (2)
- total sprout and root length (1)
- total sugars (1)
- total values of evapotranspiration (1)
- toxicity test (1)
- trailed symmetrical farm machinery (1)
- traits (2)
- transformation of scientific and technological achievements (1)
- transgeression (1)
- transgression (2)
- transition to organic production (1)
- transition to organic production (TOP) (1)
- transport and ecosystems (1)
- tree (1)
- tree vigour (1)
- trends (1)
- Tribulus terrestris (1)
- Trichoderma sp. (1)
- Trichoderma species (1)
- Trichoderma spp. (1)
- Trifolium hybridum (1)
- triticale (18)
- triticale breeding (1)
- Triticum (1)
- Triticum aestivum (2)
- Triticum boeoticum (1)
- Triticum dicoccum (1)
- Triticum monococcum (3)
- Triticum sinskajae (2)
- Triticum spelta (1)
- Triticum turgidum ssp. durum (1)
- Troyan region (1)
- true millet (1)
- trunk diameter (1)
- TSWV (4)
- tuber keeping quality (1)
- tulips (1)
- turf grasses (1)
- turn length (1)
- two-factor analysis of variance (1)
- two-row barley (2)
- types of substituted triticale (1)
- typical sierozem soils (1)
- U. appendiculatus (1)
- UAV (1)
- uncontrolled conditions (2)
- unwashed (1)
- UPOV (1)
- urban landscape (1)
- uredinia (1)
- utility models (1)
- utilized agricultural area (1)
- Uzbekistan (1)
- Valevka (1)
- var. microcarpum (1)
- var. pallidum (1)
- var. parallelum (2)
- var. sativum (1)
- var.pallidum (1)
- variability (1)
- variance (1)
- variation coefficient (2)
- varietal differences (1)
- Varietal specimens (1)
- varieties (22)
- varieties of corn sacharata and indentata (1)
- varieties of sweet potato (1)
- variety (10)
- variety IZK Iskra (1)
- variety maintenance (1)
- variety Maxired (1)
- variety Paldiner (1)
- variety preferences (1)
- variety Sirius (1)
- variety testing (1)
- vegetable crops (1)
- vegetables (1)
- vegetation herbicides (1)
- vegetation index (1)
- vegetation indices (1)
- vegetation period (2)
- vegetative action (1)
- vegetative behaviour (1)
- vegetative habit (1)
- vegetative organs (1)
- vegetative period (1)
- vertical gardens (1)
- Verticillium dahliae (1)
- very early varieties, growing season, leaf surface area, tops, productivity, commercial yield (1)
- Vietnam (1)
- Vigna unguiculata (1)
- vigor (1)
- vigour (1)
- vine (10)
- vine nursery (1)
- vine seedlings (2)
- vine varieties for red wines (1)
- vineyards (1)
- viral diseases (1)
- Virginia cultivar group (1)
- Virginia tobacco (6)
- virulence (3)
- virulence diversity (1)
- virus detection (1)
- virus indexing (1)
- viruses (5)
- vitamins (2)
- walnut (11)
- walnut bacterial blight (1)
- washing degree (1)
- water balance (1)
- water consumption (1)
- water content (1)
- water deficiency (1)
- water deficit (4)
- water facilities and elements (1)
- water regime (1)
- water status (1)
- water stress (6)
- Water-yield relations (1)
- water-yield relationship (1)
- weather conditions (3)
- weed control (1)
- weed control systems (1)
- weed infestation (2)
- weed smothering efficiency (1)
- weeds (17)
- weight (1)
- weight of pepper fruits (1)
- Welsh onion (1)
- wheat (41)
- wheat (Triticum aestivum) (1)
- wheat and triticale (2)
- wheat varieties (1)
- wheat yield (1)
- white currant (1)
- white lupine (1)
- white mould (1)
- white tip nematode (1)
- white wine (1)
- wide hybridization (1)
- wide-bed system (1)
- width of leaves (1)
- wild cereals (1)
- wild Helianthus spp. (1)
- wild hydrangea (1)
- wild species (1)
- wild sunflower species (1)
- wine (2)
- wine grape varieties (2)
- wine producing buildings (1)
- winter 6-rowed barley (1)
- winter barley (5)
- winter common wheat (2)
- winter feed barley (4)
- winter forage barley (1)
- winter frosts (1)
- winter soft wheat (1)
- winter tolerance (1)
- winter wheat (7)
- wintering (1)
- wintering oats (1)
- working body (1)
- wringing of inflorescences (1)
- Xanthium strumarium (2)
- Xanthomonas arboricola pv. juglandis (1)
- Xanthomonas campestris pv. phaseoli (1)
- Yantai area (1)
- year (1)
- year conditions (1)
- years (1)
- yeild (1)
- yellow-green varieties (1)
- yield (122)
- yield components (3)
- yield elements (2)
- yield of essential oil (1)
- yield stability (1)
- yield structural elements (1)
- yield, fruit (1)
- yields (4)
- young lavender (1)
- young trees (1)
- zein (1)
- zinc (1)
- zink content (1)
- Zn (1)
- zucchini squash (1)
- β-carotene, chromosomal aberrations (1)
- β-glucans (1)
- Аnthurium andreanum (1)
- еvapotranspiration (1)
- РС-analysis (1)
- сereal grasses (1)
- flora (1)
- flower formation (1)