中国烟草学报Issue(4)：48-54,7.DOI:10.3969/j.issn.1004-5708.2013.04.008
不同移栽期对烤烟生长发育及质量风格的影响
Effects of transplanting time on growth and quality of lfue-cured tobacco
摘要
Abstract
Field experiments with flue-cured tobacco variety Cuibi 1 were carried out to study effects of transplanting time on growth and quality. Results showed that delayed seeding transplantation helped to speed up growth even when root extension period was shortened. Yield and quality were increased when transplanting date was delayed until February 15th, while decreased when transplanting date was delayed until March 8th. No significant effects on average price and rate of top quality leaves were found. Delayed transplanting date helped to reduce content of Nicotine and total nitrogen, while increased the ratio of reducing sugar to nicotine and the ratio of total nitrogen to nicotine. No difference was found as for content of total sugar, reducing sugar, potassium and the ratio of reducing sugar to total sugar. Early planting was also favorable for sensory quality.关键词
烤烟/移栽期/生长发育/质量/烟叶风格Key words
flue-cured tobacco/transplanting date/growth/quality/quality and style分类
农业科技引用本文复制引用
李文卿,陈顺辉,柯玉琴,皇甫晓琼..不同移栽期对烤烟生长发育及质量风格的影响[J].中国烟草学报,2013,(4):48-54,7.基金项目
福建省烟草专卖局项目（闽烟合同[2007]121号，闽烟合同[2010]058号）；国家局重大专项(Ts-03-20110024) （Ts-03-20110024）
