| 临沂市蔬菜保护地土壤障害分析 |
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| 引用本文： | 郑家庆.临沂市蔬菜保护地土壤障害分析[J].临沂师范学院学报,2003,25(6):81-83. |
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| 作者姓名： | 郑家庆 |
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| 作者单位： | 临沂师范学院,地理与旅游系,山东,临沂,276005 |
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| 摘 要： | 分析表明，临沂市蔬菜保护地土壤存在盐化、酸化、微量元素短缺的问题，致使蔬菜品质下降，经济效益降低，并造成水污染；主要原因是施用化学肥料过量及结构不合理；提出了减轻土壤障害的措施．
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| 关 键 词： | 临沂市 蔬菜保护地 土壤障害 改良措施 |
| 文章编号： | 1009-6051(2003)06-0081-03 |
Analysis of Barrier of the soil of Vegetable-Protective Land in Linyi City |
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| ZHENG Jia-qing.Analysis of Barrier of the soil of Vegetable-Protective Land in Linyi City[J].Journal of Linyi Teachers' College,2003,25(6):81-83. |
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| Authors: | ZHENG Jia-qing |
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| Abstract: | It is shown that salinization, acidization and shortage of microelements of the soil of vegetable-protective land in Linyi city is becoming more and more serious, so the vegetable quality is becoming bad, the economic benefit is decreasing, and water is polluted. The main reasons are due to the overuse and the unreasonable structure of chemical fertilizer. The measures to reduce the barriers of the land are also put forward. |
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| Keywords: | Linyi city vegetable-protective land barrier of the soil improving measure |
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