| 杉松幼林的化学除草抚育成效 |
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| 引用本文： | 文恩德,李锦权.杉松幼林的化学除草抚育成效[J].广东林业科技,1997,13(3):47-50. |
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| 作者姓名： | 文恩德 李锦权 |
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| 作者单位： | 国营象牙山林场，西江林业局，广东省林业厅国营林场服务总站 |
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| 摘 要： | 国营牙牙山林场于１９９４～１９９６年在幼林抚育中全面推广化学除草技术，应用面积达１５５０ｈｍ＾２以上，除草率达９２％以上，与人工抚育相比，提高工效１．５倍，节约资金４０％，大大减轻水土流失，为幼林创造有利的生长环境，促进幼林生长。
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| 关 键 词： | 化学除草 幼林抚育 效益 杉 松 |
APPLICATION OF CHEMICAL HERBICIDE TO THE YOUNG MASSON PINE AND CHINESE FIR PLANTATIONS FOR TENDING |
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| Wen Ende,Luo Kuiying,Liu Qunhua,Li Jinquan,Su Yongxin,Luo Weixiong,Chen Zhirong,Chen Weiwei.APPLICATION OF CHEMICAL HERBICIDE TO THE YOUNG MASSON PINE AND CHINESE FIR PLANTATIONS FOR TENDING[J].Forestry Science and Technology of Guangdong Province,1997,13(3):47-50. |
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| Authors: | Wen Ende Luo Kuiying Liu Qunhua Li Jinquan Su Yongxin Luo Weixiong Chen Zhirong Chen Weiwei |
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| Institution: | Wen Ende 1 Luo Kuiying 1 Liu Qunhua 1 Li Jinquan 2 Su Yongxin 2 Luo Weixiong 2 Chen Zhirong 2 Chen Weiwei 3 |
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| Abstract: | Chemical herbicidal techniques were extensively used for tending of young plantations in Xiangyashan Forest Farm, Guangdong province from 1994 to 1996. The total area was 1 550 hm 2 and the weeding rate was above 92%. Compare with manual tending, the working efficiency was 150% higher, the cost was 40% less. It reduced the water and soil losses, created a more favorable environment for the young trees as well. |
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| Keywords: | chemical herbicide application tending of young plantation efficiency |
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