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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (12): 140-144.

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

不同地形条件下海南省胶园土壤肥力特性初探

吴敏,何鹏,韦家少   

  • 收稿日期:2009-01-20 修回日期:2009-04-02 出版日期:2009-06-20 发布日期:2009-06-20

Elementary research on soil fertility characteristics of rubber plantation in Hainan province under different terrain conditions

  • Received:2009-01-20 Revised:2009-04-02 Online:2009-06-20 Published:2009-06-20

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摘要： 本文根据坡度和地势强度的变化把地形分为8种不同的类别，然后，分析了海南省胶园土壤肥力特性在不同地形条件下的变化。研究结果表明，在不同地形条件下，胶园土壤PH、有机质、土壤氮素、土壤磷素、土壤钾素存在一定程度的差异，但总体上，地形条件的变化与土壤各性质之间的变化并没有明显的线性关系。

关键词: 毛细管电泳, 毛细管电泳, 氟喹诺酮, 残留, 鱼组织

Abstract: According to the change of slope and hypsography intension, the 8 terrains were distinguished .then, The relations of terrains and the status of soil fertility were studied. The studied fertility indices included soil PH, the contents of soil organic matter ,soil Nitrogen, soil phosphorus, soil Potassium. The results indicated these soil fertility indices had changed definitely in different terrain types , but there were not linear relations between the changes of terrain conditions and the soil fertility characteristics.