【作者】 马跃峰； 杜晓莉； 卢植新； 覃建林； 陆荣生； 林明珍；

【Author】 MA Yue-feng;DU Xiao-li;LU Zhi-xin;QIN Jian-lin;LU Rong-sheng;LING Ming-zhen;Institute of Plant Protection,Guangxi Agricultural Sciences;

【机构】 广西农科院植保所；

【摘要】 本文介绍了广西农科院基金项目(1999-022)《广西草坪杂草发生危害及化学防除技术研究及推广》情况。项目在系统调查鉴定草坪杂草种类和发生危害的基础上,针对不同群落组成进行药剂防除试验,优化组装草坪专用系列除草剂配方品种。经过3年示范,提出了草坪杂草防除科研单位(技术)+企事业单位(资金)—技术责任托管的专业化服务模式,并进行了实施和评价。托管南宁西苑饭店、广西药用植物园等8个单位三年多实践证明,杂草防除效果可达到92.3%以上,草坪质量由原人工除草6.0级提高到8.2级,节省除草费用$900.0元/hm~2,具有明显的经济、社会、生态效益。更多还原

【Abstract】 The article introduce lawn weeds about occurrence,chemical control.and promote manage method in Guangxi.Base on occurence and harm of lawn weeds in the different ecological foundation,herbicides control experiment depend on different weeds communities.excellent to assemble series lawn speciality herbicides species,a service mode has accepted.That it is academy(technique) +the enterprise or institute-technique dudy entrust.The result coming from the Nanning xiyuan hotel,the medicine botanical gardens of Guangx etc.8 department show that control effect of the weeds can amount to 92.3%.The lawn quality be increased from 6.0 grade under artificial control condition to 8.2 grade.meanwhile it is save $900.0/hm~2.Y.Therefore it is abviously benefit for economy.society and ecology.更多还原