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山西省高平县司家川村,是个人畜吃水都很困难的半丘陵区,全村517口人,人均耕地3.3亩,常年播种小麦500余亩。长期以来,由于人少地多、耕作粗放等原因,小麦亩产一直仃留在一、二百斤水平。1979年以来,他们总结了历年小麦生产的经验教训,认识到早地小麦低产的原因是旱、簿、粗。针对这一特点,采取了一系列相应的措施,从而实现了由低产变高产的转变。使麦田亩产以年增长50—100公斤的速度连续提高。从1979年亩产127.5公斤起步,1981年
Gaoping County, Shanxi Province, Jia Chuancun, is a semi-hilly area for individuals to draft is very difficult, the village of 517 people, 3.3 acres of arable land per capita, perennial planting of more than 500 acres of wheat. For a long time, due to the fact that many people are landless and extensive farming is carried out, the output of wheat has remained at the level of one or two hundred pounds. Since 1979, they summed up the experiences and lessons of wheat production over the years and realized that the reason for the low yield of early wheat is drought, book and crude. In response to this feature, a series of corresponding measures have been taken to realize the transformation from low production to high output. So that the yield per mu in wheat fields increased by 50-100 kg per year. Starting from 127.5 kg per mu in 1979, started in 1981