| 采煤废弃物对作物生长的影响 |
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| 引用本文： | 王辉,卞正富,马昌忠,牟守国,张世荣. 采煤废弃物对作物生长的影响[J]. 农业环境科学学报, 2005, 24(Z1): 209-211 |
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| 作者姓名： | 王辉 卞正富 马昌忠 牟守国 张世荣 |
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| 作者单位： | 1. 中国矿业大学国土资源研究所,江苏,徐州,221008
2. 淮北矿务集团朔理煤矿,安徽,淮北,230001 |
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| 基金项目： | 全国优秀博士论文基金项目(200044);中国矿业大学大学生训练计划项目(040713) |
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| 摘 要： | 通过室内栽培试验,研究了煤矸石和粉煤灰作为培养基对作物生长的影响。结果表明:(1)粉煤灰物理性质不适于作物生长,对作物长势影响最大,在粉煤灰排放场不覆土直接种植作物不可取;(2)煤矸石和粉煤灰会对作物产生重金属污染,尤其是细颗粒煤矸石的污染最大;(3)充填采煤废弃物复垦应该保证足够的覆土厚度。
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| 关 键 词： | 采煤废弃物 粉煤灰 煤矸石 红豆 栽培试验 |
| 文章编号： | 1672-2043(2005)增刊-0209-03 |
| 修稿时间： | 2005-04-16 |
Influence of the Mining Offal on the Crop Growth |
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| WANG Hui,BIAN Zheng-fu,MA Chang-zhong,MU Shou-guo,ZHANG Shi-rong. Influence of the Mining Offal on the Crop Growth[J]. Journal of Agro-Environment Science( J. Agro-Environ. Sci.), 2005, 24(Z1): 209-211 |
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| Authors: | WANG Hui BIAN Zheng-fu MA Chang-zhong MU Shou-guo ZHANG Shi-rong |
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| Abstract: | In-door planting experiment was carried out to study the influence of the mining offal,using coal refuse and fly ash as the planting medium,on the crop of red soybean.The crop growth was affected more greatly by the coal fly ash,since its physical characteristics was not suitable for planting,it was unadvisable to plant crops directly on the coal fly ash.The crops could be polluted by heavy metals in fly ash and coal refuse,especially in the finer coal refuse.Therefore,it is necessary to ensure enough thickness of soil layer in reclamation by filling mining offal. |
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| Keywords: | mining offal fly ash coal refuse red soybean planting experiment |
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