| 污泥堆肥应用于水土保持的可行性探讨 |
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| 引用本文： | 尚虹,杨海龙,张灿,周海浩,李文忠.污泥堆肥应用于水土保持的可行性探讨[J].湖南农业科学,2011(15). |
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| 作者姓名： | 尚虹 杨海龙 张灿 周海浩 李文忠 |
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| 作者单位： | 1. 北京林业大学水土保持学院,北京,100083
2. 北京市水利科学研究所,北京,100048 |
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| 基金项目： | 北京市科委项目(Z09040900930903) |
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| 摘 要： | 对污泥堆肥应用于水土保持植物种植的可行性进行了探讨,并开展了植物对重金属的富集研究。将通州区试验表土进行自然风干后与经过堆肥并风干处理的试验污泥以干质量比为9∶1(表土∶堆肥污泥)的比例进行混合,制成混配土壤,并选取了草本类、灌木类和乔木类共8种北京市水土保持常用植物高羊茅、草地早熟禾、紫穗槐、迎春、杠柳、杨树、侧柏和白蜡进行植物种植试验,选取高羊茅和紫穗槐进行重金属迁移试验。结果表明:所选大部分的植株在堆肥污泥和表土的混配土壤上能够存活,并生长良好。高羊茅和紫穗槐具有很强的重金属富集能力。初步论证了污泥堆肥用作水土保持措施的可行性,此措施可以作为我国污泥处置利用的一种有效途径。
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| 关 键 词： | 堆肥污泥 混配土壤 高羊茅 紫穗槐 重金属迁移 |
Feasibility of Applying Sludge Compost in Soil and Water Conservation |
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| SHANG Hong,YANG Hai-long,ZHANG Can,ZHOU Hai-hao,LI Wen-zhong.Feasibility of Applying Sludge Compost in Soil and Water Conservation[J].Hunan Agricultural Sciences,2011(15). |
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| Authors: | SHANG Hong YANG Hai-long ZHANG Can ZHOU Hai-hao LI Wen-zhong |
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| Institution: | SHANG Hong1,YANG Hai-long1,ZHANG Can1,ZHOU Hai-hao1,LI Wen-zhong2(1.School of Soil and Water Conservation,Beijing Forestry University,Beijing 100083,PRC,2.Beijing Hydraulic Research Institute,Beijing 100048,PRC) |
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| Abstract: | An investigation was made on the feasibility of applying sludge compost in planting water and soil conservation plants and the accumulation of plants to heavy metals.Mixing the topsoil collected from Tongzhou district with test sludge compost at the ratio of 9:1 after drying processing.Then eight kinds of common use water and soil conservation plant,Festuca arundinacea,lawn Bluegrass precocious,Amorpha fruiticosa,Jasminum nudiflorum,Periploca sepium Bunge.,poplar,Platycladus orientalis(Linn.) Franco and Fra... |
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| Keywords: | compost sludge mixed soil Festuca arundinacea Amorpha fruticosa heavy metal migration |
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