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自1964年秋季起,我们曾作了几种冬季绿肥作物的上山引种试验,计有兰花草子、满园花、黑麦、冬燕麦、威斯特黑麦草、黄花苜蓿、红花草子7种。本文根据获得的初步成果,选择了几种生长良好,比较有发展前途的绿肥作物加以介绍。这些绿肥作物就是:兰花草子(苕子)、满园花(肥田萝卜)、黑麦、油菜等4种。在这4种绿肥作物之中,江华地区
Since the fall of 1964, we have conducted several up-hill introduction trials of green manure crops in winter, including seven species of orchids, garden flowers, rye, winter oats, west ryegrass, alfalfa and safflower grass. Based on the preliminary results obtained, this paper selected several green crops with good growth and promising development. These green manure crops are: orchids (prickly heat), garden flowers (fat field radish), rye, rape and other 4 species. Among these four kinds of green manure crops, Jianghua area