| 海原试区土壤资源及其培肥改良 |
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| 引用本文： | 常庆瑞,陈勇.海原试区土壤资源及其培肥改良[J].干旱区资源与环境,1996,10(3):36-42. |
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| 作者姓名： | 常庆瑞 陈勇 |
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| 作者单位： | 西北农业大学土壤农化系 |
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| 摘 要： | 从分析区域气候条件、地貌基础、成土母质、植被和人类活动等成土因素入手，探讨了海原试区土壤形成的基本过程、类型划分和分布规律，论述了主要土壤的性态特征，提出区域土壤培肥改良的关键措施。
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| 关 键 词： | 海原试区，土壤形成，性态特征，培肥改良 |
SOIL RESOURCES AND RECLAMATION IN HAIYUAN EXPERIMENTED AREA |
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| Chang Qingrui, Chen Yong, Zhu Yong liYu Caiyan, Lu Jianxin, Fong Hao.SOIL RESOURCES AND RECLAMATION IN HAIYUAN EXPERIMENTED AREA[J].Journal of Arid Land Resources and Environment,1996,10(3):36-42. |
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| Authors: | Chang Qingrui Chen Yong Zhu Yong liYu Caiyan Lu Jianxin Fong Hao |
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| Institution: | Northwestern Agricultural University |
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| Abstract: | The paper analyzed the climatic condition, geomorphic basis, vegetation and anthropogenic action,and discussed main soil formation processes,soil types and distribution in Hat Yuan experimented area. The soil characteristics have been described in the paper. Finslly,we have presented the key methods to improve soil fertility in the area. |
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| Keywords: | Hai Yuan experimented area soil formation characteristics fertility |
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