| 生活垃圾和污泥对作物种子发芽及土壤养分状况的影响 |
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| 引用本文： | 邵海林,王晓红,李娜,卜玉山,王建程. 生活垃圾和污泥对作物种子发芽及土壤养分状况的影响[J]. 太原科技, 2006, 0(2): 29-31 |
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| 作者姓名： | 邵海林 王晓红 李娜 卜玉山 王建程 |
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| 作者单位： | 1. 太原大学外语师范学院园林科学研究所,山西,太原,030012
2. 山西农业大学资源环境学院,山西,太原,030801 |
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| 基金项目： | 山西省教育厅归国留学人员基金;山西省科技攻关项目 |
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| 摘 要： | 采用培养和盆栽方法研究了不同城市生活垃圾和污泥对甘蓝、油菜、小麦、玉米种子发芽和土壤养分含量的影响。结果表明生活垃圾和污泥对作物种子发芽具有暂时性的而非永久性抑制作用。同时施用污泥和垃圾都不同程度地提高了土壤有机质和速效氮、磷、钾的含量。
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| 关 键 词： | 城市生活垃圾 污泥 种子发芽 土壤肥力 |
| 文章编号： | 1006-4877（2006）02-0029-03 |
| 收稿时间： | 2005-09-30 |
| 修稿时间： | 2005-10-15 |
Effects of Municipal Household Garbage and Sewage Sludge on Crop Seed Germination and Soil Nutrients |
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| Shao Hailin,Wang Xiaohong,Li Na,Bu Yushan,Wang Jiancheng. Effects of Municipal Household Garbage and Sewage Sludge on Crop Seed Germination and Soil Nutrients[J]. Taiyuan Science and Technology, 2006, 0(2): 29-31 |
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| Authors: | Shao Hailin Wang Xiaohong Li Na Bu Yushan Wang Jiancheng |
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| Abstract: | Culture experiment and pot experiment were employed to study the effects of different municipal household garbage and sewage sludges on the seed germinations of Brassica oleracea,Brassica campestris,Triticum,and Zea mays and the soil organic matter,available nitrogen,phosphorus,and potassium contents.The results showed that,comparing to distilled water and soil,sludge 2 had the highest inhibiting effect on the seed germinations of both Brassica oleracea and Brassica campestris,Sludge 1 didn't have any inhibition to both of Brassica oleracea and Brassica campestris' germinations.All of the experimental municipal household garbage and sewage sludges increased soil organic matter and available N,P,K contents.Sludge 2 and sludge 3 had relatively higher capacities in increasing soil organic matter and available N,P,K. |
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| Keywords: | municipal household garbage sewage sludge seed germination soil fertility |
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