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| 喇叭泉林场干枯死亡沙枣林更新改造试验 | |
| 引用本文： | 刘鹏,姬兴洲,张忠虎,陈杰昌.喇叭泉林场干枯死亡沙枣林更新改造试验[J].防护林科技,2009(5):19-22. |
| 作者姓名： | 刘鹏 姬兴洲 张忠虎 陈杰昌 |
| 作者单位： | 1. 甘肃省永昌县喇叭泉林场,甘肃,永昌,737200 2. 甘肃省金昌市林业局 3. 永昌县花草滩林场 |
| 摘 要： | 通过在永昌县喇叭泉林场进行干枯死亡沙枣林更新改造试验，结果表明，更新改造后林带的防风效能明显高于死亡沙枣林；改造后林间湿度较旷野和未改造地有显著增加，改造后林地土壤持水能力和有机质含量在幅度增加。更新改造项目的实施取得了明显的生态效益和社会效益。 |
| 关 键 词： | 枯死沙枣林 更新改造 模式 永昌 |
Withered & Death Elaeagnus angustifolia Plantation in Labaquan Forest Farm |
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| LIU Peng,JI Xing-zhou,ZHANG Zhong-hu,CHEN Jie-chang.Withered & Death Elaeagnus angustifolia Plantation in Labaquan Forest Farm[J].Protection Forest Science and Technology,2009(5):19-22. | |
| Authors: | LIU Peng JI Xing-zhou ZHANG Zhong-hu CHEN Jie-chang |
| Institution: | LIU Peng1,JI Xing-zhou2,ZHANG Zhong-hu1,CHEN Jie-chang3(1.Labaquan Forest Farm of Yongchang County in Gansu Province,Yongchang 737200,China,2.Bureau of Forestry of Jinchang City in Gansu Province,3.Huacaotan Forest Farm of Yongchang County) |
| Abstract: | Renewal and transformation experiments for withered & death Elaeagnus angustifolia plantation in Labaquan forest farm in Yongchang county were conducted.Result shows that: windbreak potency is significantly higher than that of withered & death Elaeagnus angustifolia plantation;humidity among the trees is significantly increased than that of wilderness & non-transformation plantation after transformation;soil water-holding capacity & organic matter content increase greatly after transformation.Implementation... |
| Keywords: | withered & death Elaeagnus angustifolia plantation renewal and transformation model Youngchang |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |