Efficiency of biological preparations on the basis of new strain of Rhizobium phaseoli FB1 at growing bean

Abstract

The purpose. To study efficiency of biological preparations for bean on the basis of new strain of nodule bacteria Rhizobium phaseoli FB1. Methods. Microbiological, field and statistical. Results. In different soil-climatic conditions trials of biological preparations Rizobofit and Rizogumin are conducted at growing grain and kidney bean. It is determined that application of new strain of Rhizobium phaseoli of beans as the bioagent of microbial specimens ensures increase in yield of grain of bean for 11 – 32% in comparison with control. Conclusions. To increase productivity of bean it is offered to apply biological preparations Rizobofit and Rizogumin on the basis of highly effective strain of R. phaseoli FB1.