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我所位于江汉平原,是水旱两夹有代表性的地区。这里的特点是田多劳少,耕作比较粗放,平均每劳负担耕地面积约8亩,每牛负担约50亩。年平均气温为16—18℃之间,年降雨量1,000—1,200毫米,无霜期250天左右,土质砂性较重,地下水位较高,灌排条件一般,已全部实现了机械提水灌溉。 这个地区以往没有栽培水稻的习惯,主要是以旱地作物为主。1958年以前,水稻面
My company is located in the Jianghan Plain, is a representative of the two regions of water and drought. The characteristic here is that there are a lot of fields and less labor, and the cultivation is rather extensive. The average area of cultivated land borne by each laborer is about 8 mu, and the burden on each cow is about 50 mu. The annual average temperature of 16-18 ℃, the annual rainfall of 1,000-1,200 mm, frost-free period of about 250 days, sandy soil heavier, higher groundwater levels, irrigation and drainage conditions in general, have all achieved mechanical pumping irrigation. In the past, there was no habit of cultivating rice in the area, mainly based on dryland crops. Before 1958, rice noodles