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黄准海平原是祖国中原宝地,总面积三十一万平方公里,拥有近三亿亩耕地,约二亿人口。光、热资源丰富,降水较多,大地形平坦,土层深厚,水陆交通便利,劳力充足,这些都是发展农业的优越条件,历来是我国重要的粮棉油产地,也是我国适于农林牧综合发展的最大平原。但由于自然历史条件的限制,和缺乏森林的防护,风、沙、旱、涝、盐碱
Huang Zhunhai plain is the motherland’s Central Plains treasure, a total area of 310,000 square kilometers, with nearly 300 million mu of cultivated land, about 200 million people. Light and thermal resources are abundant, rainfall is large, the large terrain is flat, the soil layer is deep, the land and water are easily accessible and the labor force is sufficient. These are all the superior conditions for the development of agriculture and have always been an important source of grain and cotton oil in our country. Comprehensive development of the largest plain. However, due to natural and historical conditions, and the lack of forest protection, wind, sand, drought, waterlogging, salinization