| 北方日光温室土壤有机质累积特征研究 |
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| 引用本文： | 吴忠红,张乃明,邓玉龙.北方日光温室土壤有机质累积特征研究[J].中国农学通报,2005,21(10):226-226. |
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| 作者姓名： | 吴忠红 张乃明 邓玉龙 |
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| 作者单位： | 1. 山西师范大学生物技术与工程学院,山西,临汾,041000
2. 云南农业大学资环学院,云南,昆明,650201 |
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| 基金项目： | 云南省“十五”科技攻关项目（NG035）. |
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| 摘 要： | 对山西日光温室有机肥施用状况和土壤有机质累积特征进行了调查和取样分析，研究结果表明：山西日光温室土壤有机肥施用量较低；日光温室土壤有机质含量处于缺乏水平，变幅为 6.69~37.23 g/kg；日光温室土壤有机质累积出现“南高北低”的变化趋势；设施生产中的“土壤”有失去原有功能而变为“载体”的趋势。
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| 关 键 词： | 设施农业 日光温室 有机质 |
| 收稿时间： | 2005-05-25 |
| 修稿时间： | 2005-05-252005-06-10 |
Cumulate Characteristics of Soil Organic Matter in Greenhouse in North Area |
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| Wu Zhonghong,Zhang Naiming,Deng Yulong.Cumulate Characteristics of Soil Organic Matter in Greenhouse in North Area[J].Chinese Agricultural Science Bulletin,2005,21(10):226-226. |
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| Authors: | Wu Zhonghong Zhang Naiming Deng Yulong |
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| Institution: | 1. College of Biological Technology and Engineering, Shanxi Teachers University, Linfen, 041000; 2. College of Resources and Environment, Yunnan Agricultural University, Kunming 650201 |
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| Abstract: | By investigation and sample analysis for the using of the organic fertilizer in greenhouse in Shanxi province, the result shows that: the amount of application of organic fertilizer in the installation agriculture is relatively low; the content of organic matter in soil is lacking, and the range of organic matter is from 6.69 to 37.23 g/kg; the variation trend of organic matte in the soil of greenhouse is high in the south and low in the north; the "soil" in the installation has presented a changing trend that it is to lose the original function and turning into "carrier". |
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| Keywords: | Installation agriculture Greenhouse Organic matter |
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