Smetana S. Productivity of ryegrass-fescue hybrid depending on technological methods its growing at coditions of West Forest-Steppe

Object - processes and confornidies of agrocenos's of ryegrass-fescue hybrid, influence of methods its growing in West Forest-Steppe on formation and improvent of yield and quality of dry matter fodder. The aim is investigation lays in elaboration and theoretical ground of basises of ryegrass-fescue growing in optimizative sowings with one-year crops, in system of receipt two yield of fodder crops for year in West Forest-Stepe, in discovering of dependence formation of yield of ryegrass-fescue hybrid for different of plant density in coverless and optimizative sowings. Purpose of work was to study ryegrass-fescue hybrid growing technoligy in coverless and cover sowings by way of rates seeding optimization for different methods seeding and fertilization. The methods - fild, observative, weighly, laboratory-chemical, mathematic-statistical, calculation-comparative, Novelty - there are studied biological peculiarities of growth and developmend of plants of ryegrass-foscue hybrid on green fodder and seed that have opportunity to widen of sowing area this crop and considerable inerease the production and to improve the fodder quality, to decrease the deficit of plant protein for stock breeding as base brangh of agricultural production. The complex yied increasing ang improving of quality of ryegrass-fescue hybrid.