| 不同灌溉水质对土壤碱化影响及其改良效果的研究 |
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| 引用本文： | 张伟华,孙智,李跃进. 不同灌溉水质对土壤碱化影响及其改良效果的研究[J]. 干旱区资源与环境, 2001, 15(2): 32-37 |
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| 作者姓名： | 张伟华 孙智 李跃进 |
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| 作者单位： | 内蒙古农业大学生态环境学院,呼和浩特,010019 |
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| 摘 要： | 使用不同的灌溉水源并采用多种措施对土默川平原盐碱土进行了改良试验 ,结果表明 :影响该地区土壤碱化的重要原因是灌溉水质问题 ;采用石膏改良盐土效果显著 ;采用小麦复种毛叶苕子改良碱土效果较明显 ;采用有机肥改良碱土 ,土壤碱化度明显下降
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| 关 键 词： | 灌溉水质 碱化 土壤改良 |
| 文章编号： | 1003-7578(2001)02-032-06 |
| 修稿时间： | 2000-08-30 |
Effects of Different Irrigation Water Quality on the Soil Alkalization and Studies on Alkaline Soil Improvement |
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| ZHANG Wei-hua SUN Zhi LI Yue-jin. Effects of Different Irrigation Water Quality on the Soil Alkalization and Studies on Alkaline Soil Improvement[J]. Journal of Arid Land Resources and Environment, 2001, 15(2): 32-37 |
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| Authors: | ZHANG Wei-hua SUN Zhi LI Yue-jin |
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| Abstract: | The alkaline soil in Tumochuan plain was improved by irrigated with different water and treated with varied measures. The results show that the irrigating water is the main reason for the soil alkalization in this area; Alkaline soil can be obviously improved by gypsum; Seeding wheat and soybean to improve alkaline soil also can get good result; The soil alkalization degree decreased obviously after treated with organic fertilizer. |
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| Keywords: | irrigation water quality alkalization soil improvement |
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