| 锰尾矿对萝卜营养效应的研究 |
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| 引用本文： | 徐放,谢金连,丁德健,陈林.锰尾矿对萝卜营养效应的研究[J].安徽农业科学,2010,38(7):3397-3399. |
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| 作者姓名： | 徐放 谢金连 丁德健 陈林 |
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| 作者单位： | 重庆市环境科学研究院,重庆,401147;重庆大学西南资源开发及环境灾害控制工程教育部重点实验室,重庆,400044;重庆大学西南资源开发及环境灾害控制工程教育部重点实验室,重庆,400044;安徽省安庆市石化第一中学,安徽安庆,246001;重庆大学化学化工学院,重庆,400030 |
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| 摘 要： | 目的]研究锰尾矿中锰元素对萝卜生长发育和根部、茎叶和种子中锰素营养的影响,为综合利用锰尾矿资源提供参考。方法]通过盆栽试验,对萝卜株高、叶片数、展幅和叶绿素含量等指标进行了测定。结果]锰使萝卜的株高、叶片数和展幅等植物学性状分别比对照增长了9.56%～17.0%、11.7%～21.9%和16.6%～29.7%;但对萝卜冬性无显著的影响;萝卜中叶绿素含量在破白期、根部膨大期和抽薹期比对照组分别提高了6.2%～25.1%、7.2%～27.2%和9.3%～29.5%;萝卜籽粒、茎叶和肉质根部锰含量大小顺序为籽粒（茎叶（肉质根部。结论]锰尾矿中的锰可以加快萝卜的生长发育和提高其锰素营养。
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| 关 键 词： | 锰尾矿 萝卜 叶绿素 锰素营养 |
Nutrition Effects of Manganese in Manganese Tailings on Radish |
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| XU Fang et al.Nutrition Effects of Manganese in Manganese Tailings on Radish[J].Journal of Anhui Agricultural Sciences,2010,38(7):3397-3399. |
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| Authors: | XU Fang |
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| Institution: | Chongqing Institute of Environmental Science;Chongqing 401147 |
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| Abstract: | Objective]To study the effects of manganese in manganese tailings on the radish growth and development,as well as the manganese nutrition in roots,stems and leaves and seeds,and to provide reference for comprehensive utilization of Manganese tailings resources.Method] The indicators of plant height,leaf number,stentering width and chlorophyll contents in the radish were determined in a pot experiment.Result] The results showed that the ingredients of manganese tailings were beneficial to the increase of ... |
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| Keywords: | Manganese tailings Radish Chlorophyll Manganese nutrition |
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