Behavior of some winter wheat varieties and perspective lines at A.R.D.S. Lovrin

Abstract

The present paper aims to analyze the behavior of twenty-five Romanian wheat varieties and perspective lines, in the process of homologation, in terms of the yields of the grains obtained in the agricultural year 2016-2017 at SCDA Lovrin.The climatic year 2016-2017 was an excellent year due to the fact that sowing was done late in autumn, and emergence of the plants occurred in the spring, which determined the specific reactions of the wheat varieties, expressed in the productions as well as in morphological characters.Variance analysis revealed differences between the twentyfive varieties studied, with climatic conditions in this period having significant effects on the behavior of studied wheat varieties.The average production of the studied genotypes ranged between 7917 kg/ha at the Viteaz prospecting wheat variety, and 4958 kg/ha 11424G-1 the winter wheat prospecting variety, and the coefficient of variation had the lowest values for perspective winter wheat Pitar, Pajura, Signal and 11424G-1.