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Information × Registration Number 0220U103987, 0119U100245 , R & D reports Title To improve adaptive elements of soybean growing technology in the conditions of western Forest-steppe popup.stage_title Head Olekshiy Ludmila M., Кандидат сільськогосподарських наук Registration Date 02-12-2020 Organization Ternopil state agricultural experimental station Institute of feed research and agriculture of Podillya National academy of agrarian sciences of Ukraine popup.description2 The object of research is the process of formation of productive properties of soybeans of early maturity groups, depending on the width of the rows in the conditions of the western Forest-Steppe. The purpose of the study is to improve the adaptive elements of the technology of growing high-yielding soybean varieties of early maturity groups with high resistance to stress hydrothermal factors depending on the methods of sowing in the Western Forest-Steppe. Methods of researches - the field, laboratory, statistical. Theoretical and practical results: — the influence of row spacing on soybean productivity of early maturity groups was studied. It is established that soybean yield significantly depends on the method of sowing. Thus, when the row spacing increases from 15 to 45 cm, in the conditions of the western Forest-Steppe there is a significant increase in yield by 0.47–0.55 t / ha, or by 23.8–24.9%. - The increase in yield occurs, largely due to the increase in grain size, especially in varieties with intensive branching, to a lesser extent due to an increase in the weight of 1000 grains. - Increasing the width between rows improves the quality characteristics of the crop. The protein content increases by 0.5–1.0%, the oil content for early and medium-early varieties by 0.3–0.8%. - Net profit per hectare due to the increase between rows increases by 1400-4200 hryvnia, profitability by 12.4-46.2%. - In the conditions of dry summer, more early-ripening, in the years with sufficient moisture, especially in the second half of summer, medium-early and medium-ripening realize their potential to a greater extent.  Product Description popup.authors Hrytsevych Yurii S. Senyk Ivаn I. popup.nrat_date 2020-12-02 Close