IMPROVING POTATO PRODUCTION TECHNOLOGY BY OPTIMISING THE USE OF ORGANOMINERAL GROWTH STIMULANTS IN THE FOREST-STEPPE ZONE OF WESTERN SIBERIA
https://doi.org/10.31677/2311-0651-2022-36-2-58-65
Abstract
In the article experience of application of various organomineral growth stimulants on potatoes in the conditions of forest-steppe of Western Siberia is stated. In the course of work, the authors used new perspective preparations whose application has an essential influence on growth, development, the structure of a crop, and potato productivity. As a result of work, it has been established, that organomineral growth stimulants slightly influence the duration of the vegetation period of potatoes (1-3 days). The authors found that the infestation and spread of diseases in potato crops depended to a greater extent on the conditions of the year and the preparations used, and to a lesser extent on the variety. On average, the overall degree of plant infestation on the treated background was 2-8 % lower compared to the control. The use of organomineral growth regulators has a positive effect on potato yields. The Epin-Extra preparation was the most effective, application of which provided up to 8.3 t/ha yield increase at tubers treatment, and up to 7.2 t/ha at vegetative plants treatment. The use of organomineral growth regulators does not have a significant impact on quality indicators of potatoes, as the difference between the variants was not more than 1 %.
About the Authors
A. F. PetrovRussian Federation
PhD in Agricultural Sciences, Associate Professor
M. S. Shulga
Russian Federation
Director of the training farm “Praktik”
R. R. Galeev
Russian Federation
Doctor of Agricultural Sciences, Professor
N. V. Gavrilets
Russian Federation
Head Information, Analytical and Patent Department
O. N. Kolbina
Russian Federation
Master’s student
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Review
For citations:
Petrov A.F., Shulga M.S., Galeev R.R., Gavrilets N.V., Kolbina O.N. IMPROVING POTATO PRODUCTION TECHNOLOGY BY OPTIMISING THE USE OF ORGANOMINERAL GROWTH STIMULANTS IN THE FOREST-STEPPE ZONE OF WESTERN SIBERIA. Innovations and Food Safety. 2022;(2):58-65. (In Russ.) https://doi.org/10.31677/2311-0651-2022-36-2-58-65