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松灵颗粒除草剂在幼林抚育中的应用
Application of Songling pellet herbicide in tending of young stand
【摘要】 在幼林抚育中 ,利用 1 %含量的松灵颗粒剂进行除草 ,药效可保持 2 a以上 ,抚育成本比人工抚育降低 50 %左右。
【Abstract】 The effectiveness of Songling pellet herbicide(1% content) which was found to maintain over 2 years was applied in tending of young stand , The tending cost was reduced about 50% compared with artificial tending.
- 【文献出处】 吉林林业科技 ,FORESTRY SCICNCE AND TECHNOLOGY , 编辑部邮箱 ,2000年01期
- 【分类号】S767.5
- 【下载频次】7