文献类型：期刊文献

中文题名：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

英文题名：Effect of Multifactor Water Retention Measures on Soil Moisture and Afforestation Survival Rate in Semi-arid Area

作者：黄雅茹[1,2] 崔向新[1] 马迎宾[2] 王淮亮[3] 肖芳[1] 吕新丰[1]

第一作者：黄雅茹

机构：[1]内蒙古农业大学生态环境学院;[2]中国林业科学研究院沙漠林业实验中心;[3]河北省水利技术试验推广中心

年份：2014

卷号：34

期号：5

起止页码：166-169

中文期刊名：水土保持通报

外文期刊名：Bulletin of Soil and Water Conservation

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：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)

语种：中文

中文关键词：保水措施;地表覆盖;保水剂;半干旱地区

外文关键词：water retention measures; land cover; water-retaining agent; semi-arid area

分类号：S152.7

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(60g)—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60g—当地土∶肥料(4∶1)。
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 materialwater-retaining agent application amountfertilizer ratio.Under water retention measures which including plastic film mulching,water-retaining agent（60g）,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（60g）and fertilizer ratio（4∶1）.