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近年来,安溪县为了控制茶园病虫害和提高茶叶产量,使用了大量农药和化肥,严重影响了茶叶品质,对土壤、水体也造成较大污染。本文着重介绍在了无公害茶叶生产中采用天敌资源进行生物防治、使用生物源微生物农药和科学合理用药、加强生态茶园建设以及推广使用有机复合肥料等措施,从而改善茶叶品质,减轻对环境的污染。
In recent years, Anxi County has used a large amount of pesticides and fertilizers to control pests and diseases of tea gardens and increase the yield of tea, which has seriously affected the quality of tea and also caused great pollution to soil and water. This article focuses on the use of natural enemies resources for biological control in the production of pollution-free tea, the use of biological microbial pesticides and scientific and rational drug use, strengthening the construction of ecological tea gardens and promoting the use of organic compound fertilizers and other measures to improve tea quality and reduce environmental pollution .