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关屯河农埸四队一九六四年就实行了细流沟灌,粮食单产有了提高。但是,每亩每次的灌水量在120方以上,全年分配的水量总不够用,多年来单产一直停留在200多斤。水量真的不够用吗?一九七一年我处灌区工作组深入四队浇水斑,和群众同吃同劳动同研究,改进了浇水方法,取得了新成果。 细流沟灌怎样浇法才得宜?过去都这样认为:“细流沟灌要泡透,泡透才能抗旱。”怎样才算泡透?“胶靴子踩进去拔不出来,就算泡透了。”究竟要不要这样泡透呢?工作组的同志和群众一起,分别在冬麦、春麦、胡麻地里挖了六个方坑,发现四
In 1964, the Tuen Mun River Peasant Squadron implemented trickle ditch irrigation and increased grain yields. However, the amount of water per acre per day is above 120 and the amount of water distributed throughout the year is not enough. The yield has stayed at 200 kilos for many years. Is it really not enough to use water? In 1976, I worked in the Irrigation District Working Group to dig into water spots in four teams and studied the same with the masses for the same work, improving the watering method and achieving new results. What is the trickle of irrigation trickle? In the past all think so: “trickle irrigation to penetrate, to penetrate the drought.” How can we think bubble through? “Rubber boots stepping into the pull out, even if the bubble through.” What exactly? Do you want to do this? The comrades of the working group, together with the people, dug six square pits in winter wheat, spring wheat and flax fields, respectively, and found that four