| 半干旱地区坡地退耕还林中的DJS造林法研究 |
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| 引用本文： | 姚乃忱,刘贵鹏.半干旱地区坡地退耕还林中的DJS造林法研究[J].防护林科技,2009(2):24-26. |
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| 作者姓名： | 姚乃忱 刘贵鹏 |
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| 作者单位： | 辽宁省朝阳县林业局,辽宁,朝阳,122000 |
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| 摘 要： | 以大量节水为出发点，以多效能发挥为前提，研制出节水造林新技术——DJS造林法。生态林树种单株节水11．2kg，经济林树种单株节水23．5kg，当年造林成活率平均提高25～28个百分点，第2年平均提高造林保存率34．7个百分点。
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| 关 键 词： | 半干旱地区 坡地 退耕还林 DJS造林法 |
DJS Afforestation Method for Converting the Land for Forestry on Slope Land in Semiarid Area |
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| YAO Nai-chen,LIU Gui-peng.DJS Afforestation Method for Converting the Land for Forestry on Slope Land in Semiarid Area[J].Protection Forest Science and Technology,2009(2):24-26. |
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| Authors: | YAO Nai-chen LIU Gui-peng |
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| Institution: | Chaoyang Bureau of Forestry in Liaoning Province;Chaoyang 122000;Liaoning;China |
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| Abstract: | A new technqiue——DJS Afforestation Method——was developed to save water and play multifunction.Water saving amount of tree species of eco-restoration and economic forest is 11.2 kg and 23.5 kg per plant respectively.The survial rate is increased by 25%-28% in the first year;the preservation rate is increased by 34.7% in the second year. |
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| Keywords: | semiarid area slope land converting the land for forestry DJS afforestation method |
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