| 海南槟榔土壤养分与其养分特征及作用研究进展 |
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| 引用本文： | 卢丽兰,甘炳春,许明会.海南槟榔土壤养分与其养分特征及作用研究进展[J].中国农学通报,2010,26(9):372-376. |
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| 作者姓名： | 卢丽兰 甘炳春 许明会 |
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| 作者单位： | 中国医学科学院药用植物研究所海南分所,海南万宁,571533;海南省南药资源保护与开发重点实验室,海南万宁,571533 |
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| 基金项目： | "十一五"国家科技支撑计划课题 |
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| 摘 要： | 随着海南槟榔种植面积扩大和产业发展，槟榔土壤养分，如有机质、氮、磷和钾等养分元素含量有很大降低，以至植株不能得到充足的养分，从而不能满足槟榔的生长和开花结果的营养需求，故产量偏低。植株严重缺素时，导致植株黄化, 使植株抵抗病害能力降低，使槟榔树寿命缩短。 所以对海南不同地区正常槟榔园的土壤条件和槟榔树的营养状况进行研究，且对海南槟榔土壤养分及其养分特征分析应受到极大关注，旨在通过合理施肥予及时补充槟榔土壤养分，从而提高槟榔产量和品质，同时，增强其抵抗病虫的能力。所以，本文综述了目前槟榔园土壤肥力状况、槟榔树营养特点、和槟榔土壤养分与其养分对其黄化病的影响。
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| 关 键 词： | 李仪祉 李仪祉 堤防 水利 |
| 收稿时间： | 2009-12-03 |
| 修稿时间： | 2009-12-23 |
Research Progress on Characteristics and effect of Soil and Areca catechu L. Nutrients in Hai nan |
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| Lu Lilan,Gan Bingchun,Xu Minghui.Research Progress on Characteristics and effect of Soil and Areca catechu L. Nutrients in Hai nan[J].Chinese Agricultural Science Bulletin,2010,26(9):372-376. |
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| Authors: | Lu Lilan Gan Bingchun Xu Minghui |
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| Institution: | 1 Hainan Branch of Institute of Medicinal Plant Development of Chinese Academy of Medical Sciences, Wanning Hainan 571533;
2Key Laboratory of South Drug Resource Protection and Development of Hainan Province, Wanning Hainan 571533 |
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| Abstract: | With the expansion of Areca eatechu L. cultivated area and its industrial development, soil nutrients of Areca cateehu L., such as organic matter, nitrogen, phosphorus and potassium and other nutritional elements greatly decreased, so that the plant didn＇ t get adequate nutrients, and not to meet the requirements of plant growth and fruit, resulting in a low yield. When in serious shortage of nutrient elements, Areca catechu L. became yellow and has low resistivity in disease and pest, this caused life-span of the plant shorten. Therefore, study on soil conditions and nutrient status of different regions normal Areca catechu L. in Hainan, and analysis of characteristics of soil and Areca catechu L. nutrients, should be of great concern, aimed to make a reasonable and science fertilizer measure and timely added to the plant nutrients, thereby increasing the Areca catechu L. yield and quality, and enhancing the ability of resisting disease and pest. Therefore, this article summarized the current status of Areca catechu L. soil fertility, the nutritional characteristics of Areea catechu L. plant, and the effect of soil and plant nutrients on yellow leaf diseases of Areca catechu L.. |
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| Keywords: | Developmentzz |
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