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中国农学通报 ›› 2018, Vol. 34 ›› Issue (15): 38-43.doi: 10.11924/j.issn.1000-6850.casb17040107

所属专题: 烟草种植与生产

• 林学 园艺 园林 • 上一篇    下一篇

氮素形态对烟草生长及品质影响的研究进展

张杰,黄海棠,杨立均,许自成   

  1. 河南农业大学烟草学院,河南省烟草公司驻马店市公司,河南省烟草公司驻马店市公司,河南农业大学烟草学院
  • 收稿日期:2017-04-17 修回日期:2017-06-20 接受日期:2017-06-23 出版日期:2018-05-29 发布日期:2018-05-29
  • 通讯作者: 张杰
  • 基金资助:
    河南省烟草公司驻马店市公司重点科技攻关项目“提高上部烟叶可用性的关键生产技术与工业应用研究”(201641170024100)。

Nitrogen Forms Affecting Tobacco Growth and Quality: Research Progress

  • Received:2017-04-17 Revised:2017-06-20 Accepted:2017-06-23 Online:2018-05-29 Published:2018-05-29

摘要: 氮素是烟草生长和发育所必需的营养元素,在烟草生育期对烟株的化学物质合成、能量转换、信号传递等生理过程都有一定的影响。铵态氮和硝态氮是烟草吸收的主要氮素形态,对烟草不同时期、不同部位会产生不同的影响,合理的氮素比例有利于氮素的吸收以及烟叶品质的提高。本文从烟草对不同形态氮素的吸收利用的方式,不同氮素形态对烟草生长发育、品质形成、元素吸收、光合特性及碳氮代谢等方面的影响进行综述,以期为氮素形态对烟草生长影响的相关研究提供依据。

关键词: 播期, 播期, 基本苗, 生长发育, 产量构成

Abstract: Nitrogen is the necessary nutrient for the growth and development of tobacco. It has a certain influence on the chemical process of tobacco, such as chemical synthesis, energy conversion and signal transmission. Ammonium nitrogen and nitrate nitrogen are the main nitrogen forms of tobacco absorption, which have different effects on different parts of tobacco and different parts. The reasonable ratio of nitrogen is beneficial to the uptake of nitrogen and the improvement of tobacco leaf quality. In this paper, the effects of different nitrogen forms on the growth and development, growth, element absorption, photosynthetic characteristics and carbon and nitrogen metabolism of tobacco were reviewed. The effects of different nitrogen forms on the growth and development of tobacco were studied. Influence the relevant research to provide the basis.