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水稻是宁夏引黄灌区主要的粮食作物之一 ,近几年来 ,自治区政府对宁夏引黄灌区优质稻基地建设非常重视 ,并做出了“重振宁夏大米雄风”的决定。为此有关科研单位在总结前人工作的同时进行了大量的研究工作。本文就宁夏引黄灌区优质稻土壤养分资源特征及相应措施作一综述。1 引
Rice is one of the main food crops in Yellow River Irrigation District of Ningxia. In recent years, the government of autonomous regions attached great importance to the construction of high-quality rice base in Yellow River Irrigation District of Ningxia and made the decision of “rejuvenating the rice in Ningxia.” To this end, relevant research institutes have carried out a great deal of research work while summing up their predecessors’ work. In this paper, the characteristics and corresponding measures of soil nutrient resources of high quality paddy in Ningxia Yellow River Irrigation Area are reviewed. 1 lead