Экономическая эффективность возделывания бобово-злаковых травостоев

Abstract

As a result of the conducted researches behind growth and efficiency of various types on biological features of meadow herbs in the conditions of a poyemnost it is established that at creation and maintenance of a long botanical variety polderny meadow for receiving biologically full-fledged forage it is required to include in not only bean herbs, but also a herd grass meadow, a fescue meadow or a foxtail meadow. The maintenance of 30% of bean cultures in cereal and bean herbage is equivalent to application of 90 kg of nitrogen in active ingredient, and economic effect makes 0,86 million rub/hectare.