| 利用叶绿素仪和叶色卡实施旱直播稻田的实地氮肥管理 |
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| 引用本文： | A. M. ALI,H. S. THIND,S. SHARMA,YADVINDER-SINGH. 利用叶绿素仪和叶色卡实施旱直播稻田的实地氮肥管理[J]. 土壤圈, 2015, 25(1): 72-81 |
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| 作者姓名： | A. M. ALI H. S. THIND S. SHARMA YADVINDER-SINGH |
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| 作者单位： | Department of Soil Science, Punjab Agricultural University;Department of Soil Fertility and Microbiology, Desert Research Centre |
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| 基金项目： | supported by the Indian Council of Cultural Relations and Egypt Government through the Cultural Exchange Programme |
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| 摘 要： |
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| 关 键 词： | basal N application critical value grain yield leaf greenness N-use efficiency |
Site-specific nitrogen management in dry direct-seeded rice using chlorophyll meter and leaf colour chart |
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| A. M. ALI,H. S. THIND,S. SHARMA and YADVINDER-SINGH. Site-specific nitrogen management in dry direct-seeded rice using chlorophyll meter and leaf colour chart[J]. Pedosphere, 2015, 25(1): 72-81 |
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| Authors: | A. M. ALI H. S. THIND S. SHARMA YADVINDER-SINGH |
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| Affiliation: | Ali Mohamed ALI1,2, *, Harmeet Singh THIND1, Sandeep SHARMA1 and YADVINDER-SINGH1
1Department of Soil Science, Punjab Agricultural University, Ludhiana 141004 (India)
2Department of Soil Fertility and Microbiology, Desert Research Centre, El-Mataryia, Cairo 11753 (Egypt) |
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| Abstract: | |
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| Keywords: | basal N application critical value grain yield leaf greenness N-use efficiency |
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