壳聚糖在农业上的应用研究进展

壳聚糖（Chitosan）是地球上第二大可再生自然资源，属于无毒、无污染的动物源激素物质，可以用作生防农药，对抗病诱导、杀菌杀虫、抵御逆境、种子包衣、果蔬保鲜、农药增效、土壤改良、地膜降解、促进生长、提高产量、改善品质等具有重要的作用，已经在小麦、玉米、水稻、大豆、马铃薯、黄瓜、番茄、芹菜、青椒、白菜、香蕉、芒果、苹果、梨、草莓等多种作物上得到了验证，显示出了广阔的应用前景

Research Advances of Chitosan's Application in Agriculture

Chitosan, a natural renewable resource of the earth, belongs to nonpoisonous and pollution-free security animal hormone substance. The important development of chitosan used as biopesticide was summarized in this paper. Chitosan plays very important roles in many aspects, especially the induction of plant disease resistance, the bioactivity as pesticide and germicide, plant resisting to adverse conditions, seed-coating, fruits and vegetables storage, insecticidal synergism, soil improvement, plastic film degrade, promoting growth, increasing yield and improving quality. these have been demonstrated in many crops including wheat, corn, rice, soybean, potato, cucumber, tomato, celery, green pepper, chinese cabbage, banana, mango, apple, pear and straw berry. Chitosan’s extensive applicative prospect in agriculture production was showed.