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干旱缺水,土地瘠薄是旱地小麦产量低而不稳的主要因索。只要抓住主要矛盾,积极改造旱塬地区的生态环境,充分利用有限的雨水,因地制宜地用地养地,是可以实现旱地小麦稳产高产的。万荣县南薛朝大队,地下水深250多米,滴水贵如油,别说浇地,连人畜吃水都很困难。就在这样一个旱塬上,种植着2,000亩纯旱地小麦。由于他们重视深耕保墒,合理轮作
Drought and water shortage and poor land are the main reasons for the low and unstable yield of dryland wheat. Only by grasping the major contradictions, actively improving the ecological environment in the upper reaches of the upper reaches of the Yangtze River, and making full use of the limited rainwater and recuperating the land according to the local conditions can achieve stable and high-yielding wheat yield in drylands. Wanrong County South Xue North Brigade, more than 250 meters underground water, dripping water as oil, not to mention irrigating, even people and animals are very difficult to draft. It is on such a dry plateau that 2,000 acres of pure dryland wheat are planted. Because they attach importance to cultivating soil moisture, rational rotation