水稻旱育苗床杂草种群及化除技术研究  

Study on the Weeds Growth in Rice Dry-nursery and Chemical Control

作　　者：沈运河[1] 俞远凯[1] 葛茂清[1] 何普泉[1] 李曙辉[1] 

机构地区：[1]安徽丰乐农化有限责任公司,合肥230031

出　　处：《安徽农业科学》2000年第2期204-205,共2页Journal of Anhui Agricultural Sciences

摘　　要：略述水稻肥床旱育苗床发生的 2 6种杂草及主要种群 ,研究了 2 0 %丁恶乳油等 3种化学除草剂对水稻肥床旱育苗床杂草防除效果及对水稻的安全性 ,提出了用 2 0 %丁恶乳油 13 5 0～ 2 2 5 0ml/hm2weeds grown in rice dry-nursery in Anhui were described and the effect of 20% Dingeruyou etc on the control of weeds in rice dry-nursery and their safety to rice seedlings were studied. The method of using 20% Dingeruyou of 1350-2250 ml/hm 2 for the control of weeds was present.

关 键 词：丁·恶乳油 种群 水稻 肥床旱育苗床杂草 

分 类 号：S451.2[农业科学—植物保护]