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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (10): 226-226.

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北方日光温室土壤有机质累积特征研究

吴忠红,张乃明,邓玉龙   

  • 出版日期:2005-10-05 发布日期:2005-10-05

Cumulate Characteristics of Soil Organic Matter in Greenhouse in North Area

Wu Zhonghong, Zhang Naiming, Deng Yulong   

  • Online:2005-10-05 Published:2005-10-05

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。

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 ".