Study Of The Optimal Irrigation Procedure Of Repeatedly Planted Soybean Varieties.

The article examines the effect of repeatedly planted soybeans on the growth and productivity of Orzu and Tomaris varieties. Phenological observations made on the plant, i.e., the height of the stem, the number of pods and the number of grains in each pod, and the weight of 1000 grains are given. In addition, when each variety was irrigated in the order of 70-70-60, 70-75-65, 70-80-70, the changes in the soil, i.e., the air regime of the soil, the volume mass of the soil, the water permeability of the soil, the moisture content of the soil before irrigation and at the end of the application period were determined and a conclusion was drawn based on the results of the experiment. [ABSTRACT FROM AUTHOR]