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肥料是重要的农业生产资料,传统农业依靠农家肥,而现代农业更多地依赖化肥。随着农田化肥施用量的增加,农作物产量虽然有了很大提高,但是肥料施用过程中存在的问题日渐突出。盲目施肥,不仅造成了肥料资源的浪费,造成土壤板结,地力下降,病虫害增长,作物品质下降,还严重污染环境,为害人体健康。为了查清内蒙古自治区多伦县有机肥和化肥在主要作物上的施用现状,于2014年采用面对面询问农民的方式,调查了马铃薯、玉米、小麦、蔬菜等12种作物上有机肥、化肥的施肥品种、数量、施肥
Fertilizer is an important means of agricultural production, traditional agriculture relies on farmyard manure, and modern agriculture is more dependent on fertilizers. With the increase of the amount of fertilizer applied on farmland, although the yield of crops has been greatly increased, the problems existing in the process of fertilizer application have become increasingly prominent. Blind fertilization not only resulted in the waste of fertilizer resources, resulting in soil compaction, decreased fertility, increased pests and diseases, decreased crop quality, and also seriously polluted the environment and harmed human health. In order to find out the status of application of organic manure and chemical fertilizers on main crops in Duolun County, Inner Mongolia Autonomous Region, in 2014, we interviewed peasants and investigated the fertilization of 12 kinds of organic fertilizers such as potato, corn, wheat and vegetables Variety, quantity, fertilization