Формування елементів структури урожаю пшениці м’якої озимої різних груп стиглості

Abstract

The elements of yield structure for 94  the soft winter wheat cultivars with the different rate of ripeness were studied. It was found that the period of spring vegetation is the most critical time for the definition of productivity in an early crops group. Due to the outcomes of the correlation analysis, the most significant influence on yield formation is defined by the weight and the quantity of grains per ear. But in the sufficient years it’s a density of the productive stalks