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在甘肃省的5300万亩耕地中,65%是山地,条件较好的只有35%左右。1977年,机耕面积曾经达到过1700万亩,以后连年下降,到1983年只有786万亩。许多耕地由于没有机耕,土壤板结,活土层减少,蓄水保墒和抗旱能力降低,草荒严重,病虫害不断发生,严重地影响了农业生产的发展,群众反映十分强烈。 1984年起,我省开始重视机耕工作,使机耕面积逐年上升,到
Of the 53 million mu of cultivated land in Gansu Province, 65% are mountainous and only about 35% are better. In 1977, the area of plowed fields had reached 17 million mu and declined from year after year to only 786 mu in 1983. Many cultivated land has no organic farming, soil compaction, reduction of living soil layer, storage of water and soil moisture and ability to reduce drought, serious grass shortage, pests and diseases continue to occur, seriously affecting the development of agricultural production, and the masses reflect very strongly. Since 1984, our province began to attach importance to the work of cultivating the plow, so that the area of plowed cultivation increased year by year