| 半干旱地区多因素保水措施对土壤水分及造林成活率的影响 |
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| 引用本文： | 黄雅茹,崔向新,马迎宾,王淮亮,肖芳,吕新丰.半干旱地区多因素保水措施对土壤水分及造林成活率的影响[J].水土保持通报,2014(5):166-169. |
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| 作者姓名： | 黄雅茹 崔向新 马迎宾 王淮亮 肖芳 吕新丰 |
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| 作者单位： | 内蒙古农业大学 生态环境学院, 内蒙古 呼和浩特 010019;中国林业科学研究院 沙漠林业实验中心, 内蒙古 磴口 015200;内蒙古农业大学 生态环境学院, 内蒙古 呼和浩特 010019;中国林业科学研究院 沙漠林业实验中心, 内蒙古 磴口 015200;河北省水利技术试验推广中心, 河北 石家庄 050061;内蒙古农业大学 生态环境学院, 内蒙古 呼和浩特 010019;内蒙古农业大学 生态环境学院, 内蒙古 呼和浩特 010019 |
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| 基金项目： | 内蒙古自然科学基金项目"围封禁牧后荒漠草原地表覆盖保墒机理研究"(2010MS0602) |
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| 摘 要： | 以神府-东胜煤矿采煤沉陷区为试验地,通过正交试验,分析了覆盖材料、保水剂施用量、肥料配比的保水效果及对成活率的影响。结果表明,覆盖材料、保水剂施用量、肥料配比对长梗扁桃成活率、土壤含水量的影响极显著,其影响程度为:覆盖材料>保水剂施用量>肥料配比。在地膜覆盖-保水剂(60 g)-当地土:肥料(4:1)的保水措施下,土壤含水量最高达到17.11%,长柄扁桃成活率最高,为80.5%。无任何保水措施的处理土壤含水量为8.59%,成活率仅为30.13%。栽植长柄扁桃的多因素保水技术措施最佳组合为:地膜覆盖-保水剂60 g-当地土:肥料(4:1)。
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| 关 键 词： | 保水措施 地表覆盖 保水剂 半干旱地区 |
| 收稿时间： | 2013/11/15 0:00:00 |
| 修稿时间： | 2013/11/20 0:00:00 |
Effect of Multifactor Water Retention Measures on Soil Moisture and Afforestation Survival Rate in Semi-arid Area |
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| HUANG Ya-ru,CUI Xiang-xin,MA Ying-bin,WANG Huai-liang,XIAO Fang and L&#; Xin-feng.Effect of Multifactor Water Retention Measures on Soil Moisture and Afforestation Survival Rate in Semi-arid Area[J].Bulletin of Soil and Water Conservation,2014(5):166-169. |
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| Authors: | HUANG Ya-ru CUI Xiang-xin MA Ying-bin WANG Huai-liang XIAO Fang and L&#; Xin-feng |
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| Institution: | College of Ecology and Environmental Science, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia 010019, China;Experimental Center of Desert Forestry, Chinese Academy of Forestry, Dengkou, Inner Mongolia 015200, China;College of Ecology and Environmental Science, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia 010019, China;Experimental Center of Desert Forestry, Chinese Academy of Forestry, Dengkou, Inner Mongolia 015200, China;Hebei Extension and Experiment Center for Water Technology, Shijiazhuang, Hebei 050061, China;College of Ecology and Environmental Science, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia 010019, China;College of Ecology and Environmental Science, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia 010019, China |
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| Abstract: | Selecting the subsidence area of Shenfu-Dongsheng Mining area as the experimental samples, using the orthogonal test, the authors analyzed the effect of water content and survival rate of covering materials, water-retaining agent application amount and fertilizer ratio were analyzed. The results showed that:the influences of covering materials, water-retaining agent application amount and fertilizer ratio on survival rate and soil moisture content of Amygdalus pedunculata Pall. were significant different, and the order of influence degree was:covering material >water-retaining agent application amount >fertilizer ratio. Under water retention measures which including plastic film mulching, water-retaining agent(60 g), ration of local soil and fertilizer(4:1), soil moisture content was up to 17.11%, and A. Pedunculata Pall. reached the highest survival rate of 80.5%. Soil moisture content of no water measures was 8.59%, and survival rate was just only 30.13%. The best water retention technique measures combination for A. Pedunculata Pall. was:plastic film mulching with water-retaining agent(60 g) and fertilizer ratio(4:1). |
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| Keywords: | water retention measures land cover water-retaining agent semi-arid area |
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