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以南方红壤稻作区为背景，对“移耕农业”、“有机农业”、“石油农业”和“有机一无机结合农业”等施肥制度进行了为期５年的定位试验研究。从水稻生产力、肥料效应、养分利用率、土壤养分平衡与肥力演变等方面探讨了各种施肥制度的优劣。指出有机一无机相结合的农业施肥制是我国农业持续稳定发展过程中的必然选择。
Based on the paddy cropland in the southern red soil region, a five-year pilot study was conducted on fertilization systems such as “tillage agriculture”, “organic agriculture”, “petroleum agriculture” and “organic-inorganic combination farming”. The pros and cons of various fertilization systems were discussed from the aspects of rice productivity, fertilizer effect, nutrient utilization, soil nutrient balance and fertility evolution. It is pointed out that the combination of organic and inorganic agricultural fertilization system is the inevitable choice in the continuous and stable development of agriculture in our country.