长沙烟区不同移栽方式对烤烟产质量的影响

摘要

In order to explore the best transplanting method of flue -cured tobacco in Changsha area,the effects of four transplanting methods on agronomic characters,dry matter accumulation,chemical composition and economic benefit of flue-cured tobacco were studied.The results showed that the well cellar type transplanting is more favorable to the growth and development of tobacco plant,which reduced the labor cost,improved the quality and output value of tobacco leaf,and increased the output value of 9978.3 Yuan/hm2.Comprehensive analysis,well cellar type transplanting showed obvious advantages in terms of biological characters,yield,quality and so on,and there is good prospect of popularization and appli-cation in Changsha area.%为探索长沙烟区最适宜的移栽方式，研究了4种移栽方式对烤烟农艺性状、干物质积累、化学成分以及经济效益的影响。结果表明，井窖式移栽较其他几种移栽方式，对烟株的生长发育更为有利，可降低移栽环节用工成本，提高烟叶产质量和产值，较对照增加产值9978.3元／hm2。综合分析，井窖式移栽在生物学性状、产量、质量等方面具有明显优势，具有在长沙烟区推广应用的前景。