Work

Economic evaluation of the effectiveness of soybeans growing with the application of fertilizers and biological products on ordinary chernozem under irrigation conditions

Year: 2020

Type: article

Abstract: The possibilities of increasing the productivity of soybeans grown on irrigation after application of mineral fertilizers and biological nitrogen in the steppe zone of the Central Ciscaucasia have been studied. It was found that, on average, over 3 years of research, the highest yield in the experiment was when growing the mid-season variety Selecta 302 with the introduction of ammophos in doses of N12P52 and N24P104 in combination with pre-sowing inoculation of seeds with rhizotorfin - 2.68 –2.74 t / ha, which is more than in standard variant (Vilana variety) by 0.11-0.12 t / ha. Compared to the control (without fertilizers and rhizotorfin), the increase was 0.21–0.27 t / ha, or 8.5–10.9%. It is economically feasible to grow the soybean variety Select 302 on irrigation with the application of mineral fertilizers at a dose of N12P52 and pre-sowing inoculation of seeds with rhizotorfin. The profitability was 68.8%.

Source: The Agrarian Scientific Journal

DOI: 10.28983/asj.y2020i8pp48-53

Authors: Olga Georgievna Shabaldas, Konstantin Igorevich, Pimonov, Anatoliy Petrovich Solodovnikov, Svetlana Sergeevna Vaytsekhovskaya

Institutions: Stavropol State Agrarian University, Don State Agrarian University, Saratov State University of Genetics, Biotechnology and Engineering named after N. I. Vavilov

Language: English

Topic: Agricultural Science and Fertilization

Subfield: Soil Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Zero hunger

Open Access status: diamond

OpenAlex ID: W3087828472

FWCI: 0.305

Cites:

Cited by: 2

Related to: 10