| 不同土壤改良剂对新疆盐碱土壤的改良效果研究 |
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| 引用本文： | 王新平,赵春艳,加孜拉,张娜,张龙.不同土壤改良剂对新疆盐碱土壤的改良效果研究[J].灌溉排水学报,2010,29(4). |
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| 作者姓名： | 王新平 赵春艳 加孜拉 张娜 张龙 |
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| 基金项目： | 国家科技支撑计划，水利部2008年公益性行业科研专项 |
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| 摘 要： | 通过土柱模拟试验,研究了不同土壤改良剂对新疆盐碱土壤的理化性状的影响。2种改良剂均能使重度盐渍化土壤迅速脱盐降低土壤盐碱性,改善盐碱土土壤性质。旱地龙能显著降低CO32-、HCO3-、Cl-含量,禾康能显著降低SO42-、K++Na+、Mg2+含量。通过田间试验对比分析2种改良剂应用效果,结果表明,施用FA旱地龙增产21.1%,施用禾康增产17.8%。
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| 关 键 词： | 土壤改良剂 FA旱地龙 禾康 盐渍化土 |
Influence of Different Soil Amendments on Physico-chemical Properties of Saline-alkail Soil in Xinjiang |
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| WANG Xing-ping,ZHAO Chun-yang,JIA Zi-la,ZHANG Na,ZHANG Long.Influence of Different Soil Amendments on Physico-chemical Properties of Saline-alkail Soil in Xinjiang[J].Journal of Irrigation and Drainage,2010,29(4). |
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| Authors: | WANG Xing-ping ZHAO Chun-yang JIA Zi-la ZHANG Na ZHANG Long |
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| Abstract: | The filde experiment with monolith lysimeters was carride out to studu the effect of different soil modifier on the characteistict of slil cheical,The results indiate that 2 kinds of soil modifier could enhance salt leaching significautly and decreasded soil alkalization,FA Handilong could reduce CO2-3、HCO-3 and CI-content,hekang could reduce SO2-4、K++Na+ and Mg2+ coutent.The fidld trials were carried out to compare and analyse the effects of two siol amendment were highest when the cost of FA Handilong were considerde. |
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| Keywords: | soil amendment FA Handilong Hekang salinized soil |
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