| 海南岛土壤磷吸持性及其在分类中的意义 |
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| 引用本文： | 赵文君,陈志诚,张甘霖,龚子同.海南岛土壤磷吸持性及其在分类中的意义[J].土壤,2004,36(6):626-630. |
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| 作者姓名： | 赵文君 陈志诚 张甘霖 龚子同 |
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| 作者单位： | 土壤与农业可持续发展国家重点实验室(中国科学院南京土壤研究所),南京,210008 |
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| 基金项目： | 国家自然科学基金重点项目(40235054、49831004)和中国科学院知识创新工程重要方向性项目(KZCX3-SW-427)资助. |
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| 摘 要： | 本文根据海南岛不同土壤类型的65个剖面310个土层的土壤磷(P)吸持性的测定结果,讨论土壤P吸持性与土壤类型、母岩(母质)种类、及土壤黏粒、铁铝氧化物含量之间的关系,并阐明土壤P吸持性在该地区土壤分类中的意义, 供为选用土壤分类指标参考。
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| 关 键 词： | 土壤磷吸持性 土壤类型 母岩(母质) |
PHOSPHATE RETENTION OF SOILS AND ITS SIGNIFICANCE FOR SOIL CLASSIFICATION IN HAINAN ISLAND OF CHINA |
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| ZHAO Wen-jun,CHEN Zhi-cheng,ZHANG Gan-lin and GONG Zi-tong.PHOSPHATE RETENTION OF SOILS AND ITS SIGNIFICANCE FOR SOIL CLASSIFICATION IN HAINAN ISLAND OF CHINA[J].Soils,2004,36(6):626-630. |
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| Authors: | ZHAO Wen-jun CHEN Zhi-cheng ZHANG Gan-lin and GONG Zi-tong |
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| Institution: | State Key Laboratory of Soil and Sustainable Agriculture(StateInstitute of Soil Science, Chinese Academy of Sciences), Nanjing 210008,State Key Laboratory of Soil and Sustainable Agriculture(StateInstitute of Soil Science, Chinese Academy of Sciences), Nanjing 210008,State Key Laboratory of Soil and Sustainable Agriculture(StateInstitute of Soil Science, Chinese Academy of Sciences), Nanjing 210008 and State Key Laboratory of Soil and Sustainable Agriculture(StateInstitute of Soil Science, Chinese Academy of Sciences), Nanjing 210008 |
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| Abstract: | In this paper, results and statistical data of the measurement of phosphate retention of soils in Hainan Island are showed. And variations of soil phosphate retention with types and parent rocks (or parent materials) of the soils, and some soil properties are discussed in an attempt to find some reference indices for classifying soils in the lower soil categories in the tropical region of China. |
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| Keywords: | Phosphate retention of soils Soil types Parent rocks (Parent materials) |
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