THE INFLUENCE OF THE USE OF DIFFERENT FERTILIZER RATES ON THE YIELD OF WINTER WHEAT WITH DIRECT SOWING IN THE SOUTH OF KAZAKHSTAN
DOI:
https://doi.org/10.51452/kazatu.2022.1(112).861Keywords:
winter wheat; direct sowing; "No-till" technology; fertilizers; top-dressing; cultivation; yield.Abstract
The article presents the results of scientific research on the use of different fertilizer rates for direct sowing of winter wheat for 2019-2021 in the rainfed conditions of South Kazakhstan. Research work was carried out in the experimental hospital and laboratories of the South-West Research Institute of Livestock and Plant Production. In the research, the generally accepted methods were used, which were adopted in the research methodology in Kazakhstan, 8 fertilization options were studied, including options. The results of the study showed that the use of different fertilizer rates showed an increase in yield, calculated from 4.5 c / ha to 24.1 c / ha from the control option. The highest yield was observed at the rate of P45N70, where the average yield over the years of research was 36.3 c / ha.
