摘要
苏北垦区大豆田中国菟丝子幼苗出土分散，苗期生命力脆弱，发生蔓延与温度、雨水、杂草及耕作、轮作制度等关系密切，且具有“转株寄生”，“自寄生”和“断肢再生”等习性，是大豆毁灭性的寄生杂草。以合理轮作、耕作、播前种子处理和消灭杂草等农业措施为基础，以化学防除为主要手段的综合防除技术可以达到控制其为害的目的。
The seedlins emergence of C. Chinensis, which is a destructive parasitical weed, is very scattered, and it is dery weak during its seedling stage. There is a close relationships of its occurrence and spreading with temperature, rainfall, weeds in the soybean, cultivation and crop system. The agricultural control is the fundamental control method including scientific rotation,cultivation and seed selection before sowing time, and weeds eliminating etc. Chemical control is also effective control method.
出处
《大豆科学》
CSCD
北大核心
1996年第1期62-68,共7页
Soybean Science
关键词
菟丝子
寄生性
杂草
大豆
综合防治
Cuscuta Chinensis Lam
Parasitical weed
Sucking organ
Parasitism with alternate hosts
