Abstract
The experiment was planned for 2021 2023. Mikhailovsky district of the Volgograd region, on the territory of the peasant farm “Egorushin A.N.”, located in the southern black soil zone. The objects of study were the varieties of durum spring wheat: Donskaya Elegiya, Krasnokutka 13 and the varieties of winter durum wheat: Agat Donskoy and Aksinit with the treatment of seed material with biofertilizers and the introduction of mineral nutrition at yield levels. A three-year experiment led to the conclusion that biofertilizers (Blago+, Gumi 20) are actively absorbed by winter and spring wheat, making it possible to increase crop yields, while at the same time reducing application rates or completely abandoning traditional fertilizers. Among the winter varieties studied, the Aksnitit variety showed higher yields with a yield of 5.0-5.5 t/ha under the option of complex application of biofertilizers and pre-sowing treatment according to the Gumi 20+N147Р55К90 scheme. Among spring wheat, the Donskaya Elegiya variety has proven itself better with a yield of 4.7 t/ha on the Gumi 20+N147Р55К90 variant.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
