| 氮素对马铃薯源-库关系影响研究进展 |
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| 引用本文： | 郝凯,贾立国,秦永林,樊明寿. 氮素对马铃薯源-库关系影响研究进展[J]. 作物杂志, 2020, 36(3): 22-86. DOI: 10.16035/j.issn.1001-7283.2020.03.004 |
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| 作者姓名： | 郝凯 贾立国 秦永林 樊明寿 |
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| 作者单位： | 内蒙古农业大学农学院,010019,内蒙古呼和浩特 |
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| 基金项目： | 国家重点研发计划“马铃薯化肥农药减施技术集成研究与示范——马铃薯化学肥料减施技术及产品的研究与应用(2018YFD0200801) |
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| 摘 要： | 氮素作为马铃薯必需营养元素之一,对马铃薯产量、品质影响巨大,其中氮素对源-库关系的调控是重要原因。本文系统论述了氮素在基追比、数量和形态等方面对马铃薯源端、库端及其相互关系的影响。同时对有一定研究价值的问题进行思考和展望,以期对马铃薯氮素高效利用和提质增产提供理论参考。
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| 关 键 词： | 氮素 马铃薯 源 库 进展 |
| 收稿时间： | 2019-11-04 |
Research Progress about Nitrogen Effects on Potato Source-Sink Relationship |
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| Hao Kai,Jia Liguo,Qin Yonglin,Fan Mingshou. Research Progress about Nitrogen Effects on Potato Source-Sink Relationship[J]. Crops, 2020, 36(3): 22-86. DOI: 10.16035/j.issn.1001-7283.2020.03.004 |
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| Authors: | Hao Kai Jia Liguo Qin Yonglin Fan Mingshou |
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| Affiliation: | Agricultural College, Inner Mongolia Agricultural University, Hohhot 010019, Inner Mongolia, China |
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| Abstract: | Nitrogen, as one of the essential nutrients in potato, has a great influence on potato yield, and quality and the regulation of nitrogen on source-sink relationship is an important factor. This paper systematically discusses the effects of nitrogen on potato source end, sink end and their interrelationships in terms of dressing ratio, quantity and form. At the same time, some problems with certain research value were also considered and prospected to provide theoretical reference for high-efficiency utilization of nitrogen, improvement of quality and yield of potato. |
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| Keywords: | Nitrogen Potato Source Sink Progress |
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