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农药已经深入到农业生产生活的方方面面,在帮助作物提高产量、提升品质的同时,农药残留等隐患也令人担忧。近年来,天然农药越来越广泛地被农户们接受。那么,什么是天然农药呢?它们有哪些优势?我国的天然农药研究和应用现状如何呢?现今,大家都知道农药几乎是农业生产的必备物资,农药与人类的生活息息相关。我们吃的粮食、蔬菜和欣赏的花卉等作物的生长都离不开农药的帮助,农药可以消灭害虫,使作物能更有效地利用营养成分,进而提高产量提升品质。那么,您是否听说过天然农药或者植物农药?
Pesticides have been deeply involved in all aspects of agricultural production and living. While helping crops to increase production and improve quality, the hidden dangers of pesticide residues are also cause for concern. In recent years, natural pesticides have been accepted by farmer households more and more widely. So what are natural pesticides? What are their advantages? What is the status quo of research and application of natural pesticides in our country? Nowadays, we all know that pesticides are almost indispensable materials for agricultural production. Pesticides are closely related to human life. The growth of crops such as food we eat, vegetables and flowers we appreciate is inseparable from the help of pesticides, which can eliminate pests and make crops more efficient use of nutrients and thus increase yield and quality. So, have you heard of natural pesticides or plant pesticides?