河南渑池县槐树洼大队,一九六四年冬和一九六五年春一次修成的水平梯田共四百一十二亩,去年平均亩产二百四十七斤,比全队平均亩产高出百分之四十六。增产的粮食相当于全队向国家交售公购粮的百分之二十八点四,相当于全年口粮的百分之十点一。他們一次修成的水平梯田,为什么能在严重缺雨情况下获得当年增产?主要是严格地推行与創造了一 A total of 411 hectares of horizontal terraced fields were cultivated in the Huai Shui Wa Battalion of Mianchi County, Henan Province in the winter of 1964 and the spring of 1965. The average mu yield per mu was 2407 kg last year, Higher than the 46%. The corresponding increase in grain output is equivalent to 28.4% of the total amount of grain sold to the country by the entire team, equivalent to 10.1% of the annual rations. Why did they get the same increase in the current year when there was a severe shortage of rain? They mainly implemented strictly and created a