Soil-protective efficiency of interbranch optimization of agroecosystems

Abstract

The purpose. To determine dependences of influence of inoculation and morphoregulator on processes of growth, development and productivity of seeds of soya bean. Methods. System analysis, field, laboratory, settlement-relative, mathematical-and-statistical. Results. Under the influence of morphoregulator Chlormequatchloride on the background of inoculation there was an inhibition of linear growth of plants of soya bean due to decrease of length of internode and increase of diameter of caulis. It promoted magnification of its strength and enhanced stability of plants against lodging, created technological advantages at harvesting. The maximum productivity of seeds of grades KiVin, Kniazhna, Monada is gained on plots where they used inoculation of seeds with bacterial preparation Optimize and further processing of sowings of soya bean by solution of Chlormequatchloride in budding stage. Conclusions. The technique of growing soya bean on the basis of complex application of inoculation of seeds and Chlormequatchloride is developed. Orders of application of morphoregulator in sowings of soya bean with the purpose to increase yield of seeds are justified. The expediency of application of synthetic growth inhibitors of plants with antigibberellin gear of action in state-of-theart techniques of growing soya bean is proved.