水氮协作对烤烟产量品质和水氮利用效率影响的研究进展

摘要：水和氮肥是烤烟生长发育和产量形成的重要影响因子，合理的水氮协作模式是烤烟获得优质适产的关键。本文从水氮协作对烤烟产量品质、水氮利用效率的影响切入，总结烤烟水氮协作效应的研究进展，以期为烤烟水氮资源高效利用和烟草农业可持续发展提供有益参考。

关键词：烤烟；水氮协作；产量；品质；水分利用效率；氮素利用效率

中图分类号：S572 文献标识码：A 文章编号：1008-9500（2023）03-00-03

DOI：10.3969/j.issn.1008-9500.2023.03.023

Abstract： Water and nitrogen fertilizer are important factors affecting the growth and yield formation of flue-cured tobacco， and a reasonable water and nitrogen cooperation mode is the key to obtain high quality and suitable yield of flue-cured tobacco. This paper starts with the impact of water and nitrogen cooperation on the yield and quality of flue-cured tobacco and water and nitrogen use efficiency， and summarizes the research progress of the water and nitrogen cooperation effect of flue-cured tobacco， with a view to providing a useful reference for the efficient use of water and nitrogen resources in flue-cured tobacco and the sustainable development of tobacco agriculture.

Keywords： flue-cured tobacco; water and nitrogen cooperation; yield; quality; water use efficiency; nitrogen use efficiency

水是肥效发挥的关键要素，肥是打开水土系统生产效能的钥匙，水肥关系的失调则预示作物生长过程的衰退甚至停止。（剩余3635字）