安徽农业科学2025，Vol.53Issue(11)：32-35,4.DOI:10.3969/j.issn.0517-6611.2025.11.008
移栽期和移栽方式组合对烤烟生长及产质量的影响
Effect of Transplanting Period and Transplanting Method Combination on the Growth and Yield-quality of Flue-cured Tobacco
摘要
Abstract
[Objective]To determine the optimal transplanting period for different transplanting methods in Tianzhu tobacco-growing region.[Method]A two-factor,three-level randomized block experimental design was implemented.Three transplanting periods[local conventional transplanting time(Marth 25th),transplanting 10 days in advance(March 15th),transplanting 10 days later(April 4th)]were combined with three transplanting methods(conventional transplanting,well-cellar transplanting,nutrient-block transplanting)to evaluate their interactive effects on flue-cured tobacco growth and economic traits.[Result]The combination of March 15th transplanting date with nutrient-block trans-planting showed the best agronomic performance,followed by March 25th with well-cellar transplanting and April 4th with conventional trans-planting.Disease incidence and disease index were significantly lower in the March 25th well-cellar transplanting,March 15th nutrient-block transplanting,and April 4th conventional transplanting groups.Economic traits showed superior performance in the March 25th well-cellar trans-planting,March 15th nutrient-block transplanting,and April 4th conventional transplanting treatments.The labor and cost were lower for well-cellar transplanting,followed by conventional transplanting,and higher for nutrient-block transplanting.[Conclusion]The optimal transplanting date combinations for enhanced agronomic performance,reduced disease pressure and improved economic returns in Tianzhu tobacco-growing region were identified as March 25th for well-cellar transplanting,March 15th for nutrient-block transplanting and April 4th for conventional transplanting.关键词
烤烟/移栽期/移栽方式/生长/经济性状Key words
Flue-cured tobacco/Transplanting period/Transplanting method/Growth/Economic traits分类
农业科技引用本文复制引用
顾永丽,李冬,唐军,魏遥远,杨通隆,邱坤..移栽期和移栽方式组合对烤烟生长及产质量的影响[J].安徽农业科学,2025,53(11):32-35,4.基金项目
贵州省黔东南州科技局项目(2022522600200046). （2022522600200046）
