THE EFFECT OF THE BIOLOGICAL PRODUCT ALBIT WITH MINERAL FERTILIZERS AND BASIC TILLAGE TECHNIQUES ON THE YIELD AND QUALITY OF BUCKWHEAT
2025
A.A. Pashkovskaya | Shapovalov, V.F. | Zvereva, L.A.
The article presents data on the study of the effect of Albit biologics on the yield and quality of buckwheat grain, as well as the effect of Albit biologics in combination with nitrogen-phosphorus and potassium fertilizers on sod-podzolic sandy soil. Field experiments were conducted at the experimental field of the Novozybkovsky Agricultural Research Center named after V. R. Williams and at the Department of Agrochemistry, Soil Science and Ecology of the Bryansk State Agrarian University from 2021 to 2023. When using the Albit biopreparation, the yield of buckwheat grain increased by an average of 0.14 t/ha or 22% compared to the control variant. The use of mineral fertilizers at a dose of N60P60K60 + Albit increases the yield of buckwheat grain by an average of 0.85 t /ha or by 135% compared with the control. Increasing the doses of potash fertilizer from 60 kg/ha to 90 kg/ha of the active substance in combination with nitrogen- phosphorus fertilizers and Albit gives a yield increase of 0.95 t /ha or 150% compared to the control. When using mineral fertilizers at a dose of N60P60K120 + Albit, an average yield increase of 1.04 t/ha or 165% was obtained relative to the control. The use of Albit biologics and increased doses of potassium fertilizer improve the physical quality of buckwheat grains. It was noted that the nature of buckwheat grain according to the studied experimental variants increased from 430 to 466 g/l, the filminess of the grain decreased from 21.8% to 20.3%. With tillage-free tillage, the yield of buckwheat increases by 33%, and surface by 20% relative to the control option (dump treatment), as well as the technological properties and quality of buckwheat grain are improved.
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