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阐述了大量集中施用有机肥对环境的威胁,提出绿色食品生产基地安全施用有机肥的基本原则,主要是控制有机肥施用量,尽量使用通过“绿色食品生产资料认证”的商品有机肥,实施有机肥与无机肥相结合,同时对绿色食品生产基地土壤、水源、农产品实施监控。科学的施肥措施是以有机肥为主,并适当配施化肥来协调氮、磷、钾比例,做到平衡施肥。
The basic principles of safe application of organic fertilizer in green food production base are put forward. The main principle is to control the application amount of organic fertilizer, try to use commercial organic fertilizer through “certification of means of production of green food”, and implement organic Fertilizer and inorganic combination, at the same time on the green food production base of soil, water, agricultural products implementation monitoring. Scientific fertilization measures are based on organic fertilizer, and fertilizers with appropriate coordination of nitrogen, phosphorus and potassium ratio, to achieve balanced fertilization.