- Issue
- Journal of Siberian Federal University. Biology. 2021 14 (4)
- Authors
- Sharopatova, Anastasia V.; Bryukhanova, Elena A.; Shishatskiy, Oleg N.
- Contact information
- Bryukhanova, Elena A.: Institute of Economics and Industrial Engineering SB RAS Krasnoyarsk, Russian Federation; Siberian Federal University Krasnoyarsk, Russian Federation; ORCID: 0000-0002-0768-4770; Shishatskiy, Oleg N.: Institute of Biophysics SB RAS FRC «Krasnoyarsk Science Center SB RAS» «Krasnoyarsk Science Center SB RAS» Krasnoyarsk, Russian Federation; Institute of Economics and Industrial Engineering SB RAS Novosibirsk, Russian Federation; Siberian Federal University Krasnoyarsk, Russian Federation;
- Keywords
- feasibility study; deposited pesticide preparations; field trials; spring wheat crops
- Abstract
The paper presents the results of a feasibility study of long-term herbicidal and fungicidal preparations deposited with a degradable microbial poly‑3-hydroxybutyrate polymer base. Deposited pesticides, tribenuron-methyl and tebuconazole, were introduced into soil simultaneously with seeds of spring wheat Novosibirskaya 15. The control included a pre-sowing treatment of grain with the commercial fungicide «Bunker» and spraying the crops in the tillering phase with the herbicide «Mortira». The feasibility studies have shown that pre-emergence soil application of deposited pesticide preparations ensured cost savings in wheat production of 327.34 roubles per 1 ha, decreased the cost price of the product and increased the profitability of production by 66.1 % as compared with the traditional use of commercial pesticide preparations. Thus, elimination of pre-sowing seed treatment and spraying crops with herbicides during the growing season accompanied by a wheat yield increase resulted in reduced costs of production. Additionally, application of deposited pesticides may reduce the risk of uncontrolled spread and accumulation of xenobiotics in the biosphere
- Pages
- 550–559
- DOI
- 10.17516/1997-1389-0372
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/145142
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).