种衣剂24号包衣棉种贮藏安全性试验研究

本文研究了种衣剂２４号包衣棉种在三种不同材质包装袋中的贮存时间与种子发芽率的关系，结果表明，在自然条件下包衣棉种贮存于普通牛皮纸袋，塑料自封袋以及普通牛皮纸袋和塑料自封袋双层袋中１４个月，发芽率均有所下降，其中选用牛皮纸袋包装的棉种发芽率下降达１０个百分点，不能实现隔年安全存放，另外两种包装可以隔年安全存放；

Storing Security Test of Cotton Seeds Coated with SCF No. 24

This paper studied te relationship between the storing period and the germination rate of the cotton seeds coated with SCF No.24 The seeds were stored respectively in coon brown paper, plastic pack and common brown paper together with plastic pack in natural conditions. The results showed the germination rate all decreased after fourteen months. especially it decreased about lo per-cent in the common brown paper. The seeds stored in coinmon brown paper weren't safe in the next year, but safe in the other two;in the sac pack the germination rate of coated and uncoated .seeds hadn't statistical difference.