壳聚糖—PVA水稻种衣剂在育秧上的应用研究  

Effects of seed coating with chitosan-PVA film on quality of rice seedlings

作　　者：林杰[1] 吕海强[1] 陈淳[1] 

机构地区：[1]福建省亚热带植物研究所,福建厦门361006

出　　处：《亚热带植物科学》2003年第4期19-21,共3页Subtropical Plant Science

摘　　要：本文研究壳聚糖—PVA复合型水稻种衣剂对种子发芽率、成苗率、秧苗素质的影响以及对苗期病虫害的防治效果。结果表明,种衣剂对种子的发芽无不良影响,可提高秧苗素质,有效防止苗期病虫害发生。Effects of the seed coating with chitosan-PVA film on rice seedlings were studied. The results showed that the seed coating had no adverse influence on the germination percentage of rice seedlings, slowly relieved insecticides and fungicides, and effectively improved the quality of seedlings, preventing disease and pests during seedling stage.

关 键 词：壳聚糖-PVA 种衣剂 水稻 

分 类 号：S351.1[农业科学—作物栽培与耕作技术]