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内蒙古自治区扎兰屯市于2007年实施测土配方施肥项目,开展了耕地地力调查与质量评价工作,明确了耕地地力和耕地环境质量状况,摸清了种植业结构中存在的问题。以此为依据,进一步调整种植业结构,合理利用耕地资源,充分发挥区域资源优势,提高经济效益,增加农民收入,同时注重加强生态环境保护,实现社会、生态、经济效益的同步增长。1耕地地力评价的依据与方法1.1评价依据耕地地力评价指标的确定主要遵
In 2007, Zalantun City, Inner Mongolia Autonomous Region implemented a soil testing and formulated fertilization project to carry out soil fertility survey and quality evaluation of cultivated land, defined cultivated land fertility and environmental quality of cultivated land, and clarified the problems existing in the cropping structure. Based on this, the structure of planting industry should be further adjusted, the cultivated land resources should be rationally utilized, the advantages of regional resources should be brought into full play, the economic benefits should be enhanced and the income of farmers increased. At the same time, efforts should be made to strengthen the protection of ecological environment so as to realize the simultaneous growth of social, ecological and economic benefits. 1 Cultivated land evaluation basis and method of evaluation 1.1 Evaluation basis Cultivated land evaluation index to determine the main compliance