可浸种型水稻种衣剂的开发与应用研究 Ⅰ种衣剂不同配方对水稻恶苗病菌的毒力测定和稻种室内安全性的影响  

Studies on The Development and Application of Soakable Rice Seed Coating Ⅰ The Toxicity of Four Mixtures in Rice Seed Coating to Fusarium moniliforme and Their Effect on Safety of Seed

作　　者：卞红正[1] 陈树仁[1] 赵建勋[2] 朱有才 王俊 施守华 

机构地区：[1]安徽农业大学植保系,合肥230036 [2]安徽省土肥总站,合肥230031 [3]安徽万源农垦种子责任有限公司,合肥230011 [4]安徽华星化工股份有限公司,和县238251 [5]安徽省广德县植保站,广德242200

出　　处：《种子》2002年第2期13-15,共3页Seed

摘　　要：室内测定结果表明 :A- B2号种衣剂对水稻恶苗病菌的共毒系数为 2 2 3.36 ,表现为显著的增效作用 ;其它的复剂都不同程度地表现出一定的拮抗作用 ;另外 ,各种衣剂处理对水稻种子的发芽均无抑制作用 ,其中 A- B2包衣处理对稻种的吸水。The results showed that A B2 seed coating had most significant inhibition on Fusarium moniliforme, and it's co toxicity coefficient(CTC) to Fusarium moniliforme was 223.36. The results also demonstrated that four mixtures, applied as coating materials for rice(Oryza sativa Li.) seeds, had no by side effect on moisture absorption by the seeds and seed germination; and that the seeds coated with A B2 seed coating showed higher germination percentage than any other seeds.

关 键 词：浸种型水稻种衣剂 恶苗病菌 毒力测定 种子安全性 种衣剂配方 

分 类 号：S511.041[农业科学—作物学] S351.1