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我县常年小麦播种面积约12万亩,其中旱地小麦约6万亩,占小麦总播种面积一半左右。由于干旱严重,从头年11月份到次年4月,6个月的总降雨量仅150公厘左右,加上耕作粗放,品种抗逆性差,全县地麦单产长期徘徊在100斤左右,严重障碍着全县小麦产量大幅度提高。近年来,我们从品种和栽培技术着手,良种良法并举,促进了地麦生产的发展。一九八○年全县6万亩旱地小麦,平均单产从过去的100斤提高到120斤。增产20％;今年全县地麦平均单产予计可达150斤,又比去年净增30斤,增产25％,打破了地麦生产长
I County perennial wheat sown area of about 12 acres, of which about 60,000 acres of dry land wheat, accounting for about half of the total sown area of wheat. Due to the serious drought, from November to April of the following year, the total rainfall in 6 months was only 150 mm. Coupled with extensive farming and poor variety resistance, the wheat yield in the entire county was hovering at about 100 kg for a long time, causing serious Barriers to the county a substantial increase in wheat production. In recent years, we have started with the cultivation of varieties and cultivation techniques, and improved varieties and good practices have promoted the development of wheat production. In 1980 the county 60,000 acres of dryland wheat, the average yield increased from 100 pounds in the past to 120 pounds. An increase of 20%; this year, the county wheat yield averaged up to 150 pounds, a net increase of 30 pounds more than last year, an increase of 25%, breaking the wheat production long