| 云南西双版纳橡胶园土壤养分分析 |
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| 引用本文： | 李学玲,李维峰.云南西双版纳橡胶园土壤养分分析[J].热带作物学报,2011,31(10):42-46. |
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| 作者姓名： | 李学玲 李维峰 |
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| 作者单位： | 云南热带作物职业学院，云南 普洱，665000;云南热带作物职业学院，云南 普洱，665000 |
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| 摘 要： | 采用标准检测方法，对2011年5月份采自云南西双版纳恒兴创吉橡胶有限公司各作业区的橡胶林地土壤进行养分测定。结果表明：所有土壤的速效钾含量、pH、交换性钙、有效硼含量均适合橡胶树生长；大部分土壤的交换性镁、碱解氮、有效磷、有机质含量适合橡胶树生长，仅9%交换性钙、10%碱解氮、19%有效磷、20%有机质含量偏低；90%土壤有效硫量不同程度偏低；所有检测到的土样其含水量均低于临界指标；并根据分析结果提出相应的施肥建议。
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| 关 键 词： | 橡胶树 土壤养分 施肥建议 西双版纳 |
Analysis of Soil Nutrients in Rubber Plantations of Xishuangbanna |
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| Institution: | Yunnan Vocational College of Tropical Crops, Puer, Yunnan 665000, China;Yunnan Vocational College of Tropical Crops, Puer, Yunnan 665000, China |
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| Abstract: | Using standard test methods, analysis of soil nutrition in rubber plantations of Xishuangbanna was carried out in May, 2011. The results showed that the content of available potassium, pH and boron in all soil is suitable for the growth of rubber tree. Most soil of the exchangeable calcium, available nitrogen, available phosphorus, organic matter content are suitable for the growth of rubber tree, Only 9% of the exchangeable calcium, 10% available nitrogen, 19% available phosphorus, and 20% of the organic matter content is low; 90% of the soil available in different degrees of low sulfur content; The water content and exchangeable magnesium of all detected soil are both below the critical level; It's proposed that fertilization measures should be taken in this paper. |
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