摘要
对二十世纪70年代以来西安地区小麦田杂草种类进行了回顾、调查与分析,基本摸清了优势杂草演替规律和发生现状,并进行原因分析,以期对西安地区长期的、可持续发展的麦田杂草防控提供借鉴。
The causes of succession of dominant weeds communities in winter wheat fields in Xi’an were studied by combining the historical data with field investigation since the 1970 s.The succession rule of the weeds communities and current situation of dominant weeds were mostly clarified. The results provide reference for long-term and sustainable development of the wheat field in Xi ’an.
作者
金平涛
曹瑛
张宝强
杨非
JIN Pingtao;CAO Ying;ZHANG Baoqiang;YANG Fei(Zhouzhi County Plant Protection and Inspection Station,Zhouzhi,Shaanxi 710400 China;Xi'an Agro-Tech Extension and Service Center,Xi'an,Shaanxi 710061 China;Chang'an District Agro-Tech Extension and Service Center,Chang'an,Shaanxi 710100 China;Lantian County Agro-Tech Extension and Service Center,Lantian,Shaanxi 710400 China)
出处
《陕西农业科学》
2021年第1期71-73,81,共4页
Shaanxi Journal of Agricultural Sciences
关键词
冬小麦田
优势杂草
演替
原因
Winter wheat field
Dominant weeds
Succession
Cause
