The effect of root and foliar feeding on the duration of the growth period of soybean varieties in light gray soils of Kashkadarya region

Abstract

In this study, the effect of different fertilizer rates and suspension types on the duration of the growth period of soybean (Glycine max L.) varieties Tashkent and Madad grown on light gray soils of the Kashkadarya region was investigated. During the research, the influence of fertilizer quantity and composition on the plant growth stages was determined. The results showed that the correct selection of fertilizer rates and suspension types ensures the optimal duration of the soybean growth period and contributes to increasing yield. The obtained data have practical significance for improving the agrotechnology of soybean cultivation.