| 人工胡杨林地夏季水盐动态研究 |
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| 引用本文： | 李贞贞,田丽萍,张天义,潘存娥,张海黎. 人工胡杨林地夏季水盐动态研究[J]. 北方园艺, 2010, 0(22) |
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| 作者姓名： | 李贞贞 田丽萍 张天义 潘存娥 张海黎 |
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| 作者单位： | 石河子大学生命科学学院;石河子大学药学院; |
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| 基金项目： | 国家"十一五"科技支撑计划资助项目 |
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| 摘 要： | 针对新疆石河子150团人工胡杨林进行了夏季土壤水盐时空变化规律研究。结果表明:在时间变化上,土壤含水率主要受气温影响,随气温升高而降低;在土壤分层区间上,除表层土壤外,土壤盐分与水分具有同步变化趋势,体现了盐随水动的特点,盐水变化的相关性系数为0.98;同时,pH也随着月份的推移而表现出逐渐升高的趋势,pH与CO32-、HCO3-、Cl-、Ca2+呈现显著相关性。
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| 关 键 词： | 人工胡杨林 土壤水盐运移 时空变化 |
Study on Dynamic Changes of Soil Moisture and Salt of Artificial Populus euphratica Forest in Summer |
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| LI Zhen-zhen,TIAN Li-ping,ZHANG Tian-yi,PAN Cun-e,ZHANG Hai-li. Study on Dynamic Changes of Soil Moisture and Salt of Artificial Populus euphratica Forest in Summer[J]. Northern Horticulture, 2010, 0(22) |
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| Authors: | LI Zhen-zhen TIAN Li-ping ZHANG Tian-yi PAN Cun-e ZHANG Hai-li |
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| Affiliation: | LI Zhen-zhen1,TIAN Li-ping2,ZHANG Tian-yi1,PAN Cun-e1,ZHANG Hai-li1(1.College of Life Sciences,Shihezi University,Shihezi,Xinjiang 832000,2.College of Pharmacy,Xinjiang 832000) |
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| Abstract: | The space-time movement of salt and moisture in 150 regiment in shinezi artificial Populus euphratica forest soil in summer were studied.The results showed that the temperature play a main role in soil moisture,which had a same trend with the temperature,and that concerning the soil space layers,the soil salt follow the movement of soil moisture but the surface layer,which manifest the trait of salt moving with moisture.Comparing the movement of moisture and salt,the correlation coefficient was 0.98.In addi... |
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| Keywords: | artificial Populus euphratica forest movement of water and salt in soil dynamic changes |
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