| 覆膜处理对林地土壤特性及刺槐生长的影响 |
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| 引用本文： | 胡兴宜,刘学全,蔡晟,周席华.覆膜处理对林地土壤特性及刺槐生长的影响[J].南京林业大学学报(自然科学版),2004,28(6):76-78. |
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| 作者姓名： | 胡兴宜 刘学全 蔡晟 周席华 |
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| 作者单位： | 湖北省林业科学研究院,湖北,武汉,430079 |
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| 基金项目： | 湖北省林业局重点课题"困难地区造林技术研究"资助 |
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| 摘 要： | 通过地膜覆盖造林试验，探讨了地膜单层覆盖、双层覆盖对土壤瘟度、水分、物理性状、养分含量和剌槐生长的影响。结果表明：地膜覆盖对土壤层有明显的增温作用和保墒效果，能明显提高土壤水分含量、刺槐成活率和生长量，同时对土壤结构有一定的改善作用。
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| 关 键 词： | 地膜覆盖 土壤特性 生长量 刺槐 |
| 文章编号： | 1000-2006(2004)06-0076-03 |
| 修稿时间： | 2003年9月2日 |
Effects of Plastic Mulching on Soil Characteristics and Growth of Robinia pseuduacacia |
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| HU Xing-yi,LIU Xue-quan,CAI Sheng,ZHOU Xi-hua.Effects of Plastic Mulching on Soil Characteristics and Growth of Robinia pseuduacacia[J].Journal of Nanjing Forestry University(Natural Sciences ),2004,28(6):76-78. |
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| Authors: | HU Xing-yi LIU Xue-quan CAI Sheng ZHOU Xi-hua |
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| Abstract: | This paper has explored the effects on temperature,moisture,physical character,nutrient content in the soil and growth of R.pseuduacacia by soil mulching with single-layer,double-layer and non mulching.Through afforestation test on the soil of plastic mulching with R.pseuduacacia,it shows that plastic mulching has obvious effect on temperature-increasement and evident effect on moisture-profection to soil layers.It can significantly increase water content in soil,survival percent and growth increment of R.pseuduacacia and also has certain degree of improvement on soil structure. |
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| Keywords: | Plastic mulching Soil characteristic Growth increment Robinia pseuduacacia |
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