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新疆是灌溉农业区,土地平整与否,影响着灌水量的多少和灌水的质量,从而也影响着作物能否丰产。 从现状来看,我们农场的土地大部分是不够平的,一般情况是大平小不平,浇水时高包灌不上,即使浇上水浸透量也是不够的,而坑洼则淹水过多,所以造成作物生长不均匀,有的还失收,给农业生产带来极其不利。 148团场十队吸收国外的经验,制作了刨式平地机,在实际使用中取得了良好的效果。1980年十队用刨式平地机平整了土地4,000余亩,在灌水时,这些地与未用刨式平地机平的地进行对比,平过的地亩用水量为70—75立方,而未平的地亩用水量为85—95立方,平过的地
Xinjiang is an irrigated agricultural area. Whether the land is flat or not will affect the quantity of irrigation and the quality of irrigation, which will also affect the ability of crops to yield. From the current situation, most of our farm land is not flat enough, the general situation is Daping small uneven, high watering can not be irrigated, even if the amount of flooding is not enough, while the pits flooded too much , Resulting in uneven crop growth, and some also lost, to bring extremely adverse agricultural production. 148 team ten team to absorb foreign experience, produced a plane grader, in actual use has achieved good results. In 1980, the tenth group planed more than 4,000 acres of land with a grader. During the irrigation, these areas were compared with those without the grading machine. The amount of mu of water used was 70-75 cubic meters, Flat acres of water for 85-95 cubic meters, flat ground