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2019, N 2 (36) |
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GENERAL AGRICULTURE, PLANT GROWING
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Avdeenko A., Dudnik V. |
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Efficiency of application of foliar dressings on corn |
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In the article the results of three years of research on the effect of foliar application of agrochemicals Borogun, Biopolimic and Breksil on the growth, development and productivity of maize hybrid Krasnodar 291 AMV in the conditions of the Azov zone of the Rostov region. It was found that the treatment of vegetating maize plants in the phase of 3-5 and 8-10 leaves increases the intensity of the formation of the leaf surface and increases the vegetation period. The highest height of corn and the attachment of the upper cob were observed in the processing of corn water-soluble complex Brexil, as well as a mixture of agrochemicals. Grain yield of maize ranged from 4,62 a to 5,81-of 6,21 t/ha yield Increase compared to control – 1,19-1,59 t/ha. The Most energetically and economically profitable to grow corn in the processing of vegetating plants with a mixture of agrochemicals.
Keywords: CORN, AGROHIMIKAT, LEAF AREA, BOROGUM, BREKSIL, BIOPOLIMIK, PRODUCTIVITY |