Effect of different factors upon biochemical structure, nutritiousness and energy value of perennial grasses under conditions in Kareliya

Abstract

The outcomes of investigations have allowed to determine influence of a species composition of a grass stand, varietal specificity and dose of nitrogenous fertilizers upon biochemical parameters, nutritiousness and energy value of a forage underconditions in Kareliya. Thus the effect of soil conditions on investigated parameters is marked. The features and behaviours revealed allow to simulate grass stands with thr given parameters of fodder characteristics and to replicate them under production conditions.