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农业部数据显示,目前中国耕地退化面积已占耕地总面积的40%以上,东北黑土层变薄,南方土壤酸化,华北平原耕层变浅,特别是一些补充耕地质量等级较低等问题,严重影响耕地产出。明年,农业部将大力推进耕地质量保护与提升,以地力培肥、土壤改良、养分平衡、质量修复为主要内容,以高标准农田工程建成区、占补平衡耕地项目区、耕地质量问题突出区为实施重点,着力提耀地内在质量,为粮食和
According to data from the Ministry of Agriculture, at present, the area of arable land in China accounts for more than 40% of the total cultivated land area. Thinning black soil layer in northeast China, acidification in southern soil and shallowing of plow layer in North China Plain, in particular, Affect cultivated land output. Next year, the Ministry of Agriculture will vigorously promote the protection and improvement of the quality of cultivated land, with the main objectives of soil fertility improvement, soil remediation, nutrient balance and quality restoration. With a high standard of farmland built-up areas, balanced and balanced cultivated land project areas, In order to implement the key points, efforts should be made to bring about the intrinsic quality of the land for food and clothing