Effect of Different Growing Depth, Irrigation Forms and Fertilizer Rates on Structural Parameters of Sigalia Soybean Variety

The variety plays a special biological role in the production of modern agricultural plants and the implementation of intensive technology. The applied agrotechnical measures have a greater effect on its high and quality yield. This allows any variety to maintain its biological and morphological characteristics for a long time. In the study, the results obtained in the optimization of agrotechnical measures and plowing at both depths were different. The yield, protein yield, oil yield and weight of 1000 seeds were higher in the variants with plowing at the same depth and in the variants irrigated with drip irrigation and N100P80K50kg of fertilizer per hectare. Indicators were higher in the options where plowing was carried out at a depth of 20-25 cm, irrigation system with sprinklers was applied, and fertilizer rate of N100P80K50kg per hectare was applied.