2022, № 102

UDC: 633.11«324»:631.559
GSNTI: 68.35.29

Productivity elements implementation by winter wheat plants depending on agrotechnical factors

Data are presented on the features of the formation of elements of the yield structure, depending on the impact of factors of intensification of the technology of growing winter wheat in the Kuban uchkhoz. With an increase in the level of soil fertility, fertilizer rates, and intensification of the plant protection system, the number of all and productive spikelets in an ear, its length, significantly increased, but the weight of grain per ear and the weight of 1000 grains decreased. The growth of the productive stem stand depended on the growing technology. On average, over 2 years of research, the studied technologies contributed to an increase in the yield of winter wheat by 2.3-9.0 c/ha. The advantage of environmentally acceptable and pesticide-free technologies for growing winter wheat for the central zone of the Krasnodar Territory is noted.
Keywords: Winter wheat, cultivation technology, productivity, grain quality.
DOI: 10.21515/1999-1703-102-98-102

References:

Беспалова, Л. А. Мы создаем новый генофонд сортов, адаптированный к новым реалиям дня / Л. А. Беспалова // Эффективный АПК. Производство и переработка продукции растениеводства. - 2021. - № 6(8) - сентябрь. - С. 52-54.

Authors:

Brovkina Tatyana Yakovlevna, PhD in Agriculture, associate professor, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
Kravtsov Alexey Mikhailovich, DSc in Agriculture, professor, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
Kalashnikov Vadim Alekseevich, PhD in Agriculture, associate professor, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.