| 长期灌溉微咸水的土壤安全性 |
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| 引用本文： | 张余良,邵玉翠.长期灌溉微咸水的土壤安全性[J].城市环境与城市生态,2004,17(1):22-24. |
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| 作者姓名： | 张余良 邵玉翠 |
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| 作者单位： | 天津农业科学院土壤肥料研究所,天津,300192;天津农业科学院土壤肥料研究所,天津,300192 |
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| 基金项目： | 天津市科技发展计划项目(99312711) |
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| 摘 要： | 以天津市静海县朱家村的重壤质浅位厚层夹粘土壤为模拟试验用土,并施用沸石、磷石膏等不同的土壤改良剂,探讨了连续多年灌溉浅层地下微咸水(4.7g/L)对土壤物理性状、化学性状的影响,评估了长期灌溉微咸水的安全性及土壤改良剂对长期灌溉微咸水安全性的影响。
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| 关 键 词： | 微咸水 灌溉 安全性 改良剂 地下水 |
Soil Safety of Long Term Brackish Water Irrigation |
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| ZHANG Yu-liang,SHAO Yu-cui.Soil Safety of Long Term Brackish Water Irrigation[J].Urban Environment & Urban Ecology,2004,17(1):22-24. |
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| Authors: | ZHANG Yu-liang SHAO Yu-cui |
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| Abstract: | The study was carried out in Zhujia village,Jinghai county of Tianjin.Based on the continuously irrigating model test of brackish water(4.7g/L)on the shallow thick-beded clay parting heavy loamy soil with treatments of different amendment agents,such as zeolite,phospho-gypsm and so on,the effects of long term brackish water irrigation on the physical and chemistry characters of soil were discussed.The safety of long term brackish water irrigation and the effects of amendment agents on the soil of long term brackish water irrigation were also discussed. |
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| Keywords: | brackish water irrigation safety amendment agent underground water |
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