Subtropical Plant Science ›› 2003, Vol. 32 ›› Issue (04): 19-21.

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

LIN Jie, LU Hai-qiang, CHEN Chun   

  1. Fujian Institute of Subtropical Botany, Xiamen 361006, Fujian China
  • Received:2003-08-16 Online:2003-11-10 Published:2003-11-10

壳聚糖-PVA水稻种衣剂在育秧上的应用研究

林杰,吕海强,陈淳   

  1. 福建省亚热带植物研究所, 福建 厦门 361006
  • 作者简介:林杰(1964-),男,福建建瓯人,硕士,副研究员,从事植物新材料应用研究工作。

Abstract: 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.

Key words: chitosan-PVA, seed coating, rice

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。

关键词: 壳聚糖-PVA, 种衣剂, 水稻

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