04. Formation of symbiotic systems at soya bean of different genotypes at pesticide load
Brovko I. S., Tytova L. V., Iutyns'ka G. O.
Pages: 20-23.
Full article:
Key words: symbiotic systems, genotypes of soya bean, transgenic soya bean, glyphosat, nitrogen-fixing activity, productivity.
Pages: 20-23.
Full article:
Abstract
The purpose. To study singularities of formation and operation of symbiotic systems at soya bean of different genotypes in conditions of pesticide loading. Methods. Weight, acetylene-reductase and statistical. Results. Negative Influence of herbicide is fixed on formation of nodules by industrial strain of Bradyrhizobiumjaponicum UKM B-6035, with simultaneous increase in nitrogen-fixing activity of symbiolic systems. Conclusions. Formation of efficient symbiosis of a strain with glyphosat-tolerant soya bean on chemozem soil which was multiply processed with glyphosat is shown. Thus productivity of grain was enlarged for 46%.Key words: symbiotic systems, genotypes of soya bean, transgenic soya bean, glyphosat, nitrogen-fixing activity, productivity.
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