杉木、马尾松幼林中以五节芒为主的杂草防除试验  

Experiment for Weeding by Taking Miscanthus japonicus as the Dominant Factor on the Young Growth of Cunninghamia laceolata and Pinus massoniana

作　　者：程良绥 

机构地区：[1]福建省闽清美菰国有林场,福建闽清350805

出　　处：《防护林科技》2005年第5期24-25,29,共3页Protection Forest Science and Technology

摘　　要：通过采用不同药剂对杉木、马尾松幼林中以五节芒为主的杂草防除试验,结果表明:森泰能有效地灭除杉木、马尾松林的多年生恶性杂草五节芒、苦竹、刚竹、芒萁骨等;以草甘膦为主剂,Goal、Oust为辅剂的草甘膦混剂也能灭除五节芒等杂草,防除效果分别达到95%和92%以上.化学除草比人工除草减少用工56.1%～61%,同时为幼树生长创造良好的环境.Taking different medicament for weeding by taking Miscanthus japonicus as the dominant factor on the young growth of Cunninghamia laceolata and Pinus massoniana, results showed that Hexazinone could wipe out malignant weed——Miscanthus japonicus, Pleioblastus amarus, phyllostachys sulphurea and so on. Taking glyphosate as the dominant factor, regarding Goal and Oust as subsidiary factor, glyphosate could wipe out weed of Miscanthus japonicus and so on. The effect reached 95% and 92% respectively. Weeding by chemistry medicament could reduce labor 56. 1%～61% than artificial weeding and could create better environment for growth of youngling.

关 键 词：杉木幼林 马尾松幼林 化学除莠 五节芒 

分 类 号：S765[农业科学—森林保护学]