海南繁育基地杂草调查及防控措施  

Weed Survey and Control Measures in Hainan Breeding Base

作　　者：王宇[1] 黄春艳[1] 郭玉莲[1] 董德建[2] 丛林[1] 马启慧[2] WANG Yu1,HUANG Chun-yan1,GUO Yu-lian1,DONG De-jian2 ,CONG Lin1,MA Qi-hui2(1. Plant Protection Institute, Heilongjiang Academy of Agricultural Sciences, Harbin 150086,China; 2. Hainan Breeding Base, Heilongjiang Academy of Agricultural Sciences, Sanya 572022, Chin)

机构地区：[1]黑龙江省农业科学院植物保护研究所,黑龙江哈尔滨150086 [2]黑龙江省农业科学院海南繁育基地,海南三亚572022

出　　处：《黑龙江农业科学》2018年第5期38-41,共4页Heilongjiang Agricultural Sciences

基　　金：黑龙江省农业科技创新工程资助项目(2014ZD033)

摘　　要：为明确海南繁育基地杂草发生和危害情况,于2015-2016年进行了杂草调查。结果表明:海南繁育基地田间杂草发生种类有19科56种。在不同季节杂草群落构成存在很大差异。夏季休闲非种植期杂草发生数量大,发生种类多。冬季种植期作物苗期杂草主要以香附子为主。在杂草调查的基础上,制定并实施了农业措施与化学防治相结合的综合防控技术措施。A survey of weeds was conducted in Hainan breeding base in 2015-2016 to clarify the occurrence and damage of weeds in Hainan′breeding base.The results showed that there were 56 weed species belonged to 19 families in the field of Hainan breeding base.Great differences were existed in the composition of weeds in different seasons.There were many kinds of weeds in summer,but the most important weed in winter was Cyperus rotundus L.On the basis of the survey of weeds,the comprehensive control technical for weeds have been formulated.

关 键 词：海南繁育基地 杂草调查 防控 

分 类 号：S451[农业科学—植物保护]