摘要
进行了8种除草剂对红麻幼芽和幼根生长影响的室内生物测定。结果表明,氯氟吡氧乙酸对红麻幼芽和幼根的抑制作用十分强烈,抑制率分别为80.63%、54.66%。苯达松、异丙隆和甲咪唑烟酸对红麻幼根和幼芽的抑制率均小于18%。
The effects of 8 hebicides on shoot and root growth of Hibiscus cannabnus seedling were investigated by laborato- ry bioassay. The results showed that fluroxypyr presented quite inhibit effects on shoot and root growth of H. cannabinus seedling with the inhibition rate of 80.63% and 54. 66% respectively. Bentazone, isoproturon and imazapic presrnted little inhibit effects on shoot and root growth of H. cannabinus seedling with a inhibition rate less than 18%.
出处
《杂草科学》
2012年第4期41-43,共3页
Weed Science
基金
现代农业产业技术体系建设岗位科学家项目(麻类)"杂草防控"(编号:CARS-19-E12)
关键词
红麻
除草剂
幼芽
幼根
抑制率
Hibiscus cannabinus
herbicides
bud
radicle
inhibition rate
