id: 25724
Назва: Stress resistance of zucchini plants at different terms of sowing in the conditions of Ukreine
Автори: Palamarchuk I.
Ключові слова: stress resistance, zucchini, timing, biometrics, yield
Дата публікації: 2020-09-30 09:46:39
Останні зміни: 2020-09-30 09:46:39
Рік видання: 2020
Аннотація: The results of research on the influence of different sowing dates on the stress resistance of zucchini plants are presented. It was found that depending on the sowing date, the formation of the crop is influenced by weather conditions. At earlier sowing dates the plants are better provided with moisture compared to later dates. The duration of interphase periods decreased with each subsequent sowing period. The shortest interphase periods were detected during the sowing period of the third decade of May, which is 3-5 days shorter compared to the sowing period of the third decade of April. Early sowing dates contribute to the formation of larger biometric parameters. Thus, the area of leaves during the sowing period of the third decade of April in the phase of technical maturity was 14.5 thousand m2 / ha, while during the sowing period of the third decade of May – 6.8 thousand m2 / ha. It is also established that early sowing of zucchini has a positive effect on yield. In the Forest-Steppe Right Bank, the highest yields were obtained during the sowing period of Dec. 3. April at the level of 69.6 t / ha.
URI: http://socrates.vsau.org/repository/getfile.php/25724.pdf
Тип виданя: Статті у зарубіжних наукових фахових виданнях (Copernicus та інші)
Видавництво: Danish Scientific Journal. - Denmark : København, 2020. - № 39. - Vol. 2. - Р. 8-13
Розташовується в колекціях :
Ким внесений: Адміністратор
Файл : 25724.pdf Розмір : 2477506 байт Формат : Adobe PDF Доступ : Загально доступний
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