Maize productivity in organic agriculture in the conditions of the experimental fields of BNAU

Abstract

It was determined that this indicator was at the level of 9.2 - 10.9% on dry matter, as a result of research. The change in this indicator was influenced by the use of various biological products, for the use of Mikohelp for seed treatment this figure was 9.9% per dry lot, for the use of Mikosan this figure was 10.0 - 10.1% per dry lot. In the case of complex application studied preparations, the highest protein accumulation rates were obtained in the hybrid Ostrech SV 10.7 - 10.8% on dry matter, in the hybrid Zdvizh MV 10.8 - 10.9% on dry matter. Thus, the maximum indicators of relatively net profit were obtained in variant with corn hybrid Ostrech JV - 26,390 UAH, with seed treatment Mikosan product. And for the hybrid Zdvyzh MV 254,427 UAH. High indicators of relatively net profit were also obtained with the complex using Mikosan 25055 - 25985 UAH.