论文部分内容阅读
河南省郾城县空塚郭大队地势平坦,地下水源丰富,是适合井灌的地区。历年来共打成机井九眼,半磚井二十四眼,土井八十眼,购置各种提水工具四十二部,小型排灌机械七台,除土井外,磚井配套程度达到100％,机井配套程度达到70％。最近几年来,由于机器損坏、調作别用,和有些水井因井位不合适廢弃不用外,目前能用的机、磚井尚有二十六眼;完整配套的提水工具有三十四部,这些完好的井具占原有数的83％左右,能控制灌溉面积約七百亩,占耕地面积的42％,因而在連續三年干旱的情况下,充分发揮了井具的作用,获得了农业稳定的收成。如小麦1958年及1959年平均每亩都是
Tancheng County, Henan Province empty mound Guo Battalion flat, rich groundwater, is suitable for well irrigation area. Over the years a total of drilled nine wells, half-brick 24 eyes, soil wells eighty, to buy all kinds of water tools 42, a small irrigation and drainage machinery seven, with the exception of soil wells, brick degree of matching 100% , Supporting the degree of wells 70%. In recent years, due to the damage of the machine, the use of reconciliation, and some wells due to improper well location abandoned, the current machine can be used, there are still 26 wells brick; a complete set of lifting tools have thirty-four These well-bore wells account for about 83% of the original number, and can control about 700 acres of irrigated land, accounting for 42% of the total cultivated land area. Therefore, under the condition of three consecutive years of drought, the well- Received a steady agricultural harvest. Such as wheat 1958 and 1959 average per mu is