| 海南岛东北部地区土壤农业地球化学评价 |
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| 引用本文： | 廖香俊,丁式江,吴丹,冯亚生,张本仁.海南岛东北部地区土壤农业地球化学评价[J].热带作物学报,2005,26(2):107-111. |
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| 作者姓名： | 廖香俊 丁式江 吴丹 冯亚生 张本仁 |
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| 作者单位： | [1]中国地质大学地球科学学院,武汉430074 [2]海南省地质矿产勘查开发局,海口570206 |
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| 基金项目： | 中国地质局资助项目（20001230006271）. |
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| 摘 要： | 土壤的大量营养元素、微量元素分析结果表明,海南（琼）东北部地区土壤农业环境质量好,达到国家一级标准,是热带优质作物的理想生产基地.相对来说,母质为基性火山岩的土壤农业地球化学质量最好,水稻土壤次之,母质为花岗岩和砂页岩土壤较好,母质为浅海沉积物的土壤较差,冲积土壤最差.
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| 关 键 词： | 农业土壤 大量营养元素 微量元素 地球化学评价 |
| 收稿时间： | 2004-10-28 |
| 修稿时间： | 2005-06-15 |
Agro-geochemical Evaluation of the Agricultural Soils in the Northeast of Hainan Island |
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| Liao Xiangjun, Ding Shijiang, Wu Dan,Feng Yasheng,Zhang Benren.Agro-geochemical Evaluation of the Agricultural Soils in the Northeast of Hainan Island[J].Chinese Journal of Tropical Crops,2005,26(2):107-111. |
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| Authors: | Liao Xiangjun Ding Shijiang Wu Dan Feng Yasheng Zhang Benren |
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| Institution: | 1. Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074; 2. Hainan Bureau of Exploration and Development of Geology and Mineral Resources, Haikou 570206 |
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| Abstract: | A geochemical evaluation of the major nutritive elements and trace elements of the agricultural soils in northeastern Hainan was conducted. The result showed that the environmental quality of the agricultural soils in northeastern Hainan was good enough to reach the first-class National Agricultural Soil Standards of China, which is an ideal farming base for growing high-quality tropical crops. Comparative study showed that soils from the basic volcanic hid the highest agro-geochemical quality, followed by the paddy soils. Soils derived from granite and sandy shale were better than those from the neritic deposits, while the soil from alluvium was the poorest in agro-geochemical quality. |
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| Keywords: | agricultural soil major nutritive elements trace elements geochemical evaluation |
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