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2018, N 3 (33) |
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PLANT GROWING
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Avdeenko A. |
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Sunflower productivity when using biological products of domestic manufacture |
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In the article the results of research on the influence of biological preparations BFTIM, Humate+7, Borogum and zinc-magnesium mineral fertilizer mixture of sunflower productivity under conditions of Azov Rostov region zone. Application of BFTIM mixture with Humate+7 promotes the improvement of qualitative indicators of productivity of sunflower. The largest biological productivity in the processing of sunflower crops was a mixture of drugs and BFTIM and Humate+7 amounted to 3,84 t/ha, that at 0,34 t/ha exceeds the control option. Profitability of sunflower processing drugs BFTIM+Humate+7 amounted to 134,5%. The most energetically favourable is to cultivate sunflower processing mix drugs BFTIM + Humate +7, energy efficiency ratio stood at 8,49. The results of the studies recommended farms Azov Rostov region zone at sunflower cultivation using biological preparations BFTIM, Humate+7, Borogum and mineral fertilizers-magnesium zinc mixture.
Keywords: SUNFLOWER, BIOLOGICAL SUBSTANCE, YIELD, OIL CONTENT, HUMATE, BFTIM, BOROGUM, ZINC-MAGNESIUM MIX |