【摘要】 壳聚糖是一种用途十分广泛的具有生物活性的高分子化合物 ,本文论述了壳聚糖在抑制作物病害方面的作用。壳聚糖可以作为土壤改良剂防治土传病害、用作种衣剂防治种传病害、用于果蔬保鲜控制收获后病害 ,还可作为植物生长调节剂、植物病害诱抗剂促进植物生长、诱导提高植物的广谱抗病性。壳聚糖抑制植物病害具有多重机制。文章对壳聚糖等甲壳素衍生物在农业上的应用前景进行了讨论更多还原

【Abstract】 This article reviewed the research progress in the application of chitosan in agriculture,especially in inhibiting plant disease.Chitosan may be used as soil amendment,inducer of resistant to plant disease,plant growth regulator,seed coating preparation and fruit or vegetable preservative.There is more than one mechanism of chitosan to suppress plant diseases,chitosan is a potential antifungal agent for the control of many plant diseases.更多还原