| 施氮对小麦根-土界面磷迁移及根际磷素组分变化特征的影响 |
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| 引用本文： | 张富仓,康绍忠,李志军. 施氮对小麦根-土界面磷迁移及根际磷素组分变化特征的影响[J]. 土壤学报, 2003, 40(4): 635-639 |
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| 作者姓名： | 张富仓 康绍忠 李志军 |
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| 作者单位： | 西北农林科技大学教育部旱区农业水土工程重点实验室,陕西杨凌,712100 |
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| 基金项目： | 国家杰出青年基金资助项目(49725102)的部分内容 |
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| 摘 要： | 植物根系养分吸收性能与土壤养分、水分、pH值和温度等环境条件有着密切的关系,同时又影响着近根微区(根际)土壤中养分的迁移和有效性.土壤中磷素在土壤中的迁移和吸收直接与土壤性质有关.
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| 关 键 词： | 铵态氮肥 硝态氮肥 小麦 根际 土壤磷组分 |
| 收稿时间： | 2002-02-26 |
| 修稿时间： | 2002-02-26 |
EFFECT OF APPLICATION OF NITROGEN FERTILIZER ON PHOSPHORUS TRANS LOCATION AND CHANGES OF INORGANIC PHOSPHORUS FRACTIONS AT SOIL-ROOT INTERFACE OF WHEAT |
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| Zhang Fu-cang,Kang Shao-zhong and Li Zhi-jun. EFFECT OF APPLICATION OF NITROGEN FERTILIZER ON PHOSPHORUS TRANS LOCATION AND CHANGES OF INORGANIC PHOSPHORUS FRACTIONS AT SOIL-ROOT INTERFACE OF WHEAT[J]. Acta Pedologica Sinica, 2003, 40(4): 635-639 |
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| Authors: | Zhang Fu-cang Kang Shao-zhong Li Zhi-jun |
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| Affiliation: | Key Lab of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi 712100, China;Key Lab of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi 712100, China;Key Lab of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi 712100, China |
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