银北地区
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银北地区盐碱地耐盐牧草高效种植技术的研究
Studies on Efficient Forage Planting Technology on Saline-alkali-land in Northern Yinchuan Area
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银北地区电能计量装置存在的问题及防窃电改造措施
The existing problems of electrical power metering installation and improvement measures on anti-stealing electricity
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宁夏银北地区灌溉水资源的合理利用
Rational utilization of the water resources for irrigation in the northern area of Ningxia
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宁夏银北地区盐化土壤改良成效研究
Effect of special soil amendment for improvement of saline soil in northern Yinchuan of Ningxia
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宁夏银北地区是宁夏肉羊生产的重要基地,农民来自养羊的收入占农民人均纯收入的20%左右。
Yinbei Region is the important meat type sheep production base of Ningxia , and the earnings form rising sheep account for20 % of the total income of local peasants .
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宁夏银北地区位于宁夏引黄灌区下游,水资源相对缺乏,排水条件差,地下水位较高,降水稀少,蒸发强烈,造成面积较大的盐碱荒地。
Northern of Yinchuan plain located in downstream of the yellow river irrigation area , lack of water recourses relatively , and high underground water level , precipitation is little , and evaporation is intensive , so a lot of alkaline land formed .