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为了解决种植绿肥与粮争地的矛盾。我们于1973—1976年在试验站和中本、文化等公社进行了麦肥间种试验和多点大面积示范,取得了显著效果。“麦肥间种”,是在7.5厘米窄行平播小麦一年一作
In order to solve the contradiction between planting green manure and grain fight. In 1973-1976, we conducted wheat-wheat inter-seeding experiments and large-scale multi-point demonstration at pilot stations, Zhongben Culture and other communes and achieved remarkable results. “Wheat seed” is a planted wheat of 7.5 cm narrow row a year