摘要
1992~1996年对覆膜西瓜田杂草的发生特点进行调查研究,明确了当地杂草优势种和主要群落类型,选用氟乐灵等5种除草剂进行化除试验及安全性观察,取得了理想效果。
In this paper the occurence characteristics was described on the weeds of the covered plastic film watermelon fields in 1992~1996.The native weeds superior species and its main group types were definifted. Five herbicides including trifluralin were selected to do control experiments and the safety test. The results were given..
出处
《农药》
CAS
北大核心
1997年第6期42-43,共2页
Agrochemicals
关键词
西瓜田
杂草
除草
田间
covered plastic film watermelon fields,weeds,control.