Морфо-физиологична оценка и продуктивни възможности на сортове ориз от интродукция
Благой Андонов, Свилена Тошева, Радослав Чипилски
Abstract: Проучването е проведено през периода 2020-2022 г. на територията на Института по зеленчукови култури „Марица“, Пловдив в постоянни оризови клетки. Целта е да се направи оценка по някои морфо- физиологични показатели и продуктивния потенциал на интродуцирани сортове ориз. Опитите са проведени при полски и лабораторни условия. Извършени са биометрични измервания и са използвани косвени физиологични методи за оценка. Сортовете Gala и Osmanchik 97 се характеризират с най- интензивно натрупване на биомаса в листата, високо относително количество хлорофил и най-голяма листна площ. При тях е установено най-оптимално съчетаване на изследваните морфо-физиологични показатели на флаговия лист. За агрометеорологичните условия на опита най-висока продуктивност реализира италианския сорт Luna.
Keywords: хлорофил; листна площ; ориз; добив
Citation: Andonov, B., Tosheva, S., & Chipilski, R. (2024). Morpho-physiological assessment and productive ability of introduced rice varieties. Bulgarian Journal of Crop Science, 61(6) 39-45 (Bg).
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| Date published: 2024-12-19
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