Статистически анализ на продуктивни, морфологични и качествени показатели при производство на фураж от бобови ливадни треви
Катерина Чуркова
![orcid](/media/orcid_16x16.png)
, Боряна Чуркова
![orcid](/media/orcid_16x16.png)
Abstract: През периода 2020-2022 г. в опитното поле на ИПЖЗ-Троян са проучени следните бобови фуражни треви: звездан (Lotus corniculatus L.), хибридна детелина (Trifolium hibridum L.), люцерна (Medicago sativa L.), червена детелина (Trifolium prаtense L.) и бяла детелина (Trifolium repens L.). Целта на експеримента е въз основа на осреднени данни за морфологични особености, добив и качество на фуража да се направи статистически анализ и се определят зависимости между тях. Установена е силна корелационна взаимовръзка между: височината на растенията и съдържанието на сурови влакнини (r = 0.88); съдържанието на сурови влакнини и относителния дял на бобовите в тревостоя (r = 0.77); съдържанието на киселинно-детергентни влакнини и това на целулоза (r = 0.92). Тези резултати дават възможност за извеждане на регресионни зависимости, представени чрез линейни уравнения и коефициенти на детерминация.
Keywords: корелационен анализ; бобови фуражни треви; регресионни зависимости; двуфакторен дисперсионен анализ
Citation: Churkova, K., & Churkova, B. (2024). Statistical analysis of productive, morphological and qualitative indicators in forage production from meadow legume crops. Bulgarian Journal of Crop Science, 61(4), 102-109 (Bg).
References: (click to open/close) | Acharya, J. P., Lopez, Y., Gouveia, B. T., Oliveira, Id. B., Resende Jr., M. F. R., Munoz, P. R., & Rios, E. F. (2020). Breeding alfalfa (Medicago sativa L.) adapted to subtropical agroecosystems. Agron.-Basel, 10 (5), 742, https://doi.org/10.3390/agronomy10050742 Andrzejewska, J., Ignaczak, S., Albrecht, K. A., & Surucu, M. (2017). Fractional harvest of perennial legumes can improve forage quality and their exploitation. Grassl. Sci. Eur., 22, 509–511. Baystryk-Hlodan, L., Zhapaleu, H., & Levytska, L. (2021). Initial material of hybrid clover (Trifolium hybridum L.) of various ecogeographical origins in the Carpathian region. Ukrainian Journal of Ecology, 11(8), 152-155. Bozhanska, T. (2021). Correlation and regression relationships between quantity and quality indicators of forage of Lotus corniculatus L. and Festuca rubra L., treated by bio-fertilizers. Bulgarian Journal of Agricultural Science, 27, 1, 97-106. Bozhanska, T., & Churkova, B. (2020). Correlation and regression relationships between quantitative and qualitative indicators of perennial grass and legume mixtures. Bulgarian Journal of Agricultural Science, 26, 3, 567-573. Casler, M. D., & Undersander, D. J. (2018). Identification of temperate pasture grasses and legumes. In: Horse Pasture Management, Sharpe P., Ed., Academic Press: London, UK, 11–36. Churkova, K., & Churkova, B. (2024). Statistical dependencies of fertilizing with humate fertilizers on productive and qualitative indicators of forage from meadow legume crops. Bulgarian Journal of Agricultural Science, 30 (2), 228-233. Churkova, K., & Churkova, B. (2024). Productive capacities and adaptability of meadow legume crops under mountain conditions. Bulgarian Journal of Agricultural Science, 30(3), 503–508 Collomb, M., Butikofer, U., Sieber, R., Jeangros, B., & Bosset, J. O. (2002). Correlation between fatty acids in cows’ milk fat produced in the Lowlands, Mountains, Highlands of Switzerland, and botanical composition of the fodder. International Dairy Journal, 12(8), 661-666. Enriquez-Hidalgo, D., Gilliland, T. J., & Hennessy, D. (2016). Herbage and nitrogen yields, fixation and transfer by white clover to companion grasses in grazed swards under different rates of nitrogen fertilization. Grass Forage Sci., 71, 559–574. Finne, M. (2002). Genetic variation in a Norwegian germplasm collection of white clover (Trifolium repens L.). Interregional and Cooperative Research and Development Network on Pastures and Fodder Crop Production, Lowland Grasslands Subnetwork, Food and agriculture organization of the United Nations Rome. Frame, J. (2005). Forage legumes for temperate grasslands. Rome: Food and Agriculture Organization of the United Nations. Plymouth UK: Science Publishers Inc., p. 320. Frame, J., Charlton, J. F. L., & Laidlaw, A. S. (1998). Red clover. In: Temperate forage legumes. CAB Int. Wallingford, Oxton OX10 8DE, UK, 181–224. Heuwinkel, H. (2004). Dose N-cycling impair the N2-fixing activity of mulched legume-grass in the field? Proceeding of COST 852 meeting in Ystad, Sweden, 20-22, 141-144. Iliev, M., Bozhanski, B., & Petkova, M. (2022). Changes in the chemical composition and yield of crude protein after mineral fertilizing of natural grassland (Nardus stricta L.). Forest Science, 1, 7-18. Labandera, C. (2007). Forage legume inoculation. Lotus Newsletter, 37 (3), 110. Leto J., Knežević, M., Bošnjak, K., Maćešić, D., Štafa, Z., & Kozumplik, V. (2004). Yield and forage quality of red clover (Trifolium pratense L.) cultivars in the lowland and the mountain regions. PLANT SOIL ENVIRON., 50, (9), 391–396. Marley, C. L., Fychan, R., & Jones, R. (2006). Yield, persistency and chemical composition of Lotus species and varieties (birdsfoot trefoil and greater birdsfoot trefoil) when harvested for silage in the UK. Grass Forage Sci., 61, 134–145. Mihovsky, Ts., & Naydenova, G. (2017). Comparative study on Czech cultivars of red clover (Trifolium pratense L.) in the conditions of the Central Northern Bulgaria. Bulgarian Journal of Agricultural Science, 23 (5), 739–742. Nichols, P. G. H., Revell, C. K., Humphries, A.W., Howie, J. H., Hall, E. J., Sandral, G. A., Ghamkhar, K., & Harris, C. A. (2012). Temperate pasture legumes in Australia – their history, current use and future prospects. Crop and Pasture Science, 63, 691-725. Nyfeler, D., Huguenin-Elie, O., Frossard, E., & Luscher, A. (2006). Regulation of symbiotic nitrogen fixation in grass-clover mixtures. In: Grassland Science in Europe (Lloveras J., Gonzales-Rodríguez A., Vazquez-Yañez O., Piñeiro J., Santamaría O., Olea L., Poblaciones MJ, eds). Proc. 21st General Meeting of the European Grassland Federation, Badajoz, Spain, 11, 246-248. Ozkose, A. (2018). Effect of environment x cultivar interaction on protein and mineral contents of alfalfa (Medicago sativa L.) in Central Anatolia, Turkey. Sains Malays., 47 (3), 551-562. Pedroza-Sandoval, A., Xolocotzi-Acoltzi, S., Trejo-Calzada, R., García-De Los Santos, G., Álvarez-Vázquez, P. Y., & Arreola-Ávila, J. G. (2024). Leaf area index and forage productivity indicators of Lotus corniculatus L. at different soil moisture contents and seasons of the year. Rev. Mex. Cienc. Pecu., 15, 17–31. Rochon, J. (2004). Grazing legumes in Europe: a review of their status, management, benefits, research needs and future perspects. Grass and forage science, 59, 197-214. Sandev, S. (1979). Chemical methods for feed analysis. Zemizdat, Sofia (Bg), pp. 180. Sujkowska-Rybkowska, M., Kasowska, D.Y., Gediga, K., Banasiewicz, J., & Stępkowski, T. (2020). Lotus corniculatus-rhizobia symbiosis under Ni, Co and Cr stress on ultramafic soil. Plant Soil, 451, 459–484. Summers, A. (2009). Biological and economic effects of grazing spring-calving cow-Calf Pairs on improved irrigated pastures using creep supplementation. All Graduate Theses and Dissertations. p. 289. https://digitalcommons.usu.edu/etd/289 Teakle, N. L., A. Snell, Real, D., Barrett-Lennard, E. G., & Colmer, T. D. (2010). Variation in salinity tolerance, early shoot mass and shoot ion concentrations within Lotus tenuis: towards a perennial pasture legume for saline land. Crop Pasture Sci., 61, 379-388. Van Soest, P. J. (1964). Symposium on Nutrition and Forage and Pastures: New Chemical Procedures for Evaluating Forages. Journal of Animal Science, Volume 23, Issue 3, 838–845, https://doi.org/10.2527/jas1964.233838x Van Soest, P. J. & Robertson, J. B. (1976). Chemical and physical proper lie^ of dietary fibre. Page 13 In Proc. Miles Symp. Nub. Soc. Can. Halifax, NS, Can. Voisin, A. S., Guéguen, J., Huyghe, C., Jeuffroy, M. H., Magrini, M. B., Meynard, J. M., Mougel, C., Pellerin, S. & Pelzer, E. (2014). Legumes for feed, food, biomaterials and bioenergy in Europe: A review. Agron. Sustain. Dev., 34, 361–380. Wachendorf, M., Collins, R. P., Elgersma, A., Fothergill, M., Frankow-Lindberg, B. E., Ghesquiere, A., Guckert, A., Guinchard, M. P., Helgadottir, A., Lüscher, A., Nolan, T. P. et al. (2001). Overwintering and Growing Season Dynamics of Trifolium repens L. in Mixture with Lolium perenne L.: A Model Approach to Plant-environment Interactions. Ann. Bot., 88(4), 683–702.
|
|
| Date published: 2024-08-29
Download full text