马尾松防火道及果园化学除草试验初报  

Preliminary Report on Chemical Weeding at Fire Belt and Fruit Orchard

作　　者：王泳[1] 高智慧[1] 何云芳 余建功 包顺新 王金泉 

机构地区：[1]浙江省林业科学研究院,浙江杭州310023 [2]浙江省林业种苗管理总站,浙江杭州310014 [3]浙江省兰溪市林业局,浙江兰溪321100

出　　处：《浙江林业科技》2002年第6期22-24,共3页Journal of Zhejiang Forestry Science and Technology

基　　金：浙江省林业局科研资助项目

摘　　要：在马尾松的防火道上用 5 % 森泰颗粒剂和 25 % 森泰水剂、在桃树果园用 65 % 草甘膦和 41 % 春多多进行除草试验。结果表明：马尾松防火道用 18.75 kg / hm2 的森泰颗粒剂处理效果较好；桃树果园则以 1 500 g / hm2 的草甘膦处理效果最好。Chemical weeding experiment of 3 treatments namely 18.75 kg / ha, 22.5 kg / ha, 30kg/ha of 5% Hexazinone granular, and 3 treatments namely 3 000 ml/ha, 4 500 ml/ha, 6 000 ml/ha of 25% Hexazinone solution were carried out at fire belt of Pinus massoniana forest. Three months later, weed and shrub was controlled. It was better to choose the treatment of 18.75 kg/ha. Chemical weeding experiment of 3 treatments namely 1 125 g/ha, 1 500 g/ha, 1 800 g/ha of 65% glyphosate, and 3 treatments namely 3 000 ml/ha, 4 500 ml/ha, 6 000 ml/ha of 41% Glyphosate at peach orchard showed 85 % ~ 98 % weed control rate, among which the treatment of 1 500 g / ha had the best effect.

关 键 词：马尾松防火道 果园 化学除草试验 森泰颗粒剂 除草剂 

分 类 号：S765[农业科学—森林保护学] S451.24[农业科学—林学]