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生物固氮方面的根瘤菌工作形势正在好转。自从1978年在邯郸召开的全国土壤肥料会议以来,大豆和花生的种植面积正在恢复和扩大,辽宁省这两年己接种大豆根瘤菌200万亩,取得了成果。有的地方,目前种植绿肥的面积和以前相比虽然有些缩小,但这是暂时的现象。农田的基本建设总是需要有机肥料,当农民相信自己可以在承包的土地上继续种下去时,他们总是不会虐待土地的。农民收入增多以后,他们一定会恰当地安排它。如果我们
Rhizobium biological nitrogen fixation in the work situation is improving. Since the National Soil Fertilizer Conference was held in Handan in 1978, the planting area of soybean and peanut is being restored and expanded. Liaoning Province has inoculated 200 million mu of soybean rhizobia in the past two years and achieved results. In some places, the area currently planted with green manures is somewhat temporary, although somewhat reduced. Farmland infrastructures always require organic fertilizers, and they do not always abuse land when they believe they can continue planting on the contracted land. After the peasants’ income has increased, they will certainly arrange it properly. if we