闽东地区化学除莠开设森林防火道中试研究  

A Pilot Experimental Study on Opening Fire Prevention Roads for Forests by Chemical Weeding and Its Popularization in the Area of East Fujian

作　　者：胡明方 林群星 李章茂 张建中 杨继旺 

机构地区：[1]屏南县林业局

出　　处：《福建林业科技》1993年第1期62-66,共5页Journal of Fujian Forestry Science and Technology

摘　　要：本试验研究在闽东地区应用化学除莠剂大规模开设森林防火道的适用剂型、剂量、施药技术、工艺、经济效益和推广价值。结果表明,用0.5ml/m^2的威尔柏L液喷洒开设新防火道,除草效果在87.5%以上;喷洒维修旧防火道,杂竹除草效果在90.2%以上,芒萁骨除草效果在98.5%以上。The present experiment studies the suitable drug forms, dosage,techniques for drug application, technology, economic benefits and populariza-tion value of chemical herbicides by applying which fire prevention roads forforests are opened on a large scale in the area of East Fujian. The results showthat by spraying Liquid L of velpar at 0.5ml/m^2 to open new fire preventionroads the weeding effect is above 87.5% and to maintain old fire preventionroads the effect of eliminating miscellaneous bambooes is over 90.2%.

关 键 词：化学除莠 森林防火道 威尔柏 

分 类 号：S762.33[农业科学—森林保护学]