摘要
通过室内发芽率测定、大田育秧试验、大田简比试验,研究了干粉拌种剂"好年冬"对杂交水稻的安全性及效果。结果表明:正确使用"好年冬"拌种育秧,对水稻生长安全,对种子发芽率没有影响,还可提高出苗率、成秧率和秧苗素质;对老鼠、鸟类有明显的驱避作用;可降低秧田病毒病的发病丛率。
Through the indoor germination rate determination,field seedling-cultivating test and field simple contrast test,the author analyzed the safety and effect of seed dressing dry powder ＂Haoniandong＂ to hybrid rice.The results indicated that properly using ＂Haoniandong＂ to seed dressing and seedling-cultivating was safe to rice growth,had no effect to seed germination percentage,and could enhance the rate of seedling emergence,the percentage of full-grown seedlings and the quality of rice seedlings.Also it had repellent effect to mouse and birds,and could reduce the rate of diseased rice clumps caused by viral disease in rice seedling bed.
出处
《江西农业学报》
CAS
2011年第6期19-22,共4页
Acta Agriculturae Jiangxi
关键词
种子处理干粉剂
好年冬
杂交水稻
应用效果
Seed treatment dry powder
Haoniandong
Hybrid rice
Applied effect
