| 金坛市土壤有效态微量元素含量的调查与分析 |
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| 引用本文： | 尹微琴,储亚云,周航.金坛市土壤有效态微量元素含量的调查与分析[J].安徽农业科学,2007,35(31):9974-9975. |
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| 作者姓名： | 尹微琴 储亚云 周航 |
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| 作者单位： | 1. 扬州大学环境科学与工程学院,江苏扬州,225009
2. 江苏省金坛市土肥站,江苏金坛,213200 |
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| 基金项目： | 江苏省农林厅基金资助. |
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| 摘 要： | 对金坛市农业土壤有效态微量元素含量调查分析表明:金坛市大田土壤有效态微量元素含量在0.05水平显著高于蔬菜地;耕地土壤有效铜、有效锌、有效铁和有效锰含量总体水平很高,其中处于1级水平的分别占91.6%、85.7%、97.5%和98.0%,其余处于2级水平;茅山丘陵区蔬菜地土壤有效态微量元素含量低于其余3个农业区域,在今后的农业生产应重视微肥的施用。最后,对土壤有机质和各种有效态微量元素之间的相关性进行了初步分析和讨论。
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| 关 键 词： | 农田 有效铜 有效锌 有效铁 有效锰 |
| 文章编号： | 0517-6611（2007）31-09974-02 |
| 修稿时间： | 2007-06-07 |
Investigation and Analysis of Available Microelements Contents in Soil in Jintan City |
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| YIN Wei-qin et al.Investigation and Analysis of Available Microelements Contents in Soil in Jintan City[J].Journal of Anhui Agricultural Sciences,2007,35(31):9974-9975. |
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| Authors: | YIN Wei-qin |
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| Institution: | College of Environmental Science and Engineering, Yangzhou University, Yangzhou, Jiangsu 225009 |
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| Abstract: | The investigation and analysis on available microelements contents in agricultural soil in Jintan city showed that the available microelements contents in crop land was significantly higher than that in vegetable land at the level of 0.05 in Jintian city;the overall level of available copper, zinc,iron and manganese contents in infield soil was very high,in which the contents on the 1st level accounted for 91.6%,85.7%,97.5% and 98.0% resp.,the others were on the 2nd level.The available microelements contents in the soil of vegetable land in hills region of Mao Mountain were lower than that in the other 3 agricultural regions.The application of microelements fertilizer should be given more attention in the agricultural production in future.Finally,the relativity between soil organic matter and every kind of available microelements was conducted for preliminary analysis and discussion. |
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| Keywords: | Cropland Available copper Available zinc Available iron Available manganese |
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