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为了有效利用土地,提高单位面积产量,从1960年开始,钢都大队重点进行了试套工作。经过几年的多种类型的套种,终于获得成功,单位面积产量不断提高。实践证明,以农养牧,以牧促农是增产粮、菜的成功经验。全大队粮、菜套种面积由1960年的30亩扩大到1,270余亩,占总耕地面积的55%,1965年仅就粮、菜套种这项措施多收粮食达120,986斤。
In order to effectively use the land and increase the yield per unit area, from 1960 onwards, the steel brigade focused its trial work. After several years of various types of intercropping, finally succeeded, the yield per unit area continued to increase. Practice has proved that farming and animal husbandry, animal husbandry and animal husbandry is to increase production of grain, vegetables, the successful experience. The whole group of grain, vegetable cover area expanded from 30 acres in 1960 to more than 1,270 acres, accounting for 55% of the total arable land, only the food in 1965, vegetable cover this measure overcharged 120,986 catties.