大庆市牧工商联合公司五牧场职工家庭养鸡户陈中发利用托坯坑种植豆科牧草养鸡,产草量高,质量好,不仅能减轻割野菜的劳动强度和节省时间,还能提高产蛋率,对我们发展种草很有启发。他种植牧草的托坯坑深1.1米,面积有80平方米,黄壤土。一九八三年在坑内平整土地,人工开沟混播苜蓿和草木樨,混播 Daqing City, animal husbandry and Industry Joint Company five pastoral workers family chicken farmer Chen Zhongfa use nude pits to grow legume fowl, high yield, good quality, not only can reduce the labor intensity and save wild pasta, but also improve egg production Rate, we are inspired by the development of grass. He planted grass fodder pit 1.1 meters deep, an area of ​​80 square meters, yellow loam soil. In 1983, the land was planted in the pit, ditches were mixed for artificial alfalfa and grass mulch, mixed broadcast