发展草粉的商品化生产、提高种草的经济效益孙思涛，刘军汉甘肃省定西地区农机化研究所牧草种植在我国有悠久的历史。近几年来，随着农村商品生产的发展，产业结构的调整，农业科技知识的推广，使种草养畜业有了新的突破。首先在牧草的综合利用上，由传统的只限大家畜的饲... Development of commercialized production of grass powder to improve the economic efficiency of planting grass Sun Sitao, Liu Junhan Dingxi Prefecture, Gansu Institute of Agricultural Mechanization Forage planting in our country has a long history. In recent years, along with the development of rural commodity production, the adjustment of industrial structure and the popularization of agricultural scientific and technological knowledge, new breakthroughs have been made in the breeding of stockbreeding. First of all, the comprehensive utilization of pasture, from the traditional livestock feed only ...