现代农业科技Issue(5)：33-36,46,5.DOI:10.3969/j.issn.1007-5739.2024.05.009
烤烟品种NC55在黑龙江省烟区的适应性研究
Adaptability of Flue-cured Tobacco Variety NC55 in Tobacco Areas of Heilongjiang Province
摘要
Abstract
In order to clarify the adaptability of flue-cured tobacco NC55 in the tobacco area of Heilongjiang Province,a study was conducted on the growth and development,yield,quality,and aroma component change of NC55 for three consecutive years(2018-2020),by using the locally grown variety Longjiang 911 as a control.The results showed that there was no significant difference in plant height between NC55 and Longjiang 911 at the root extension and vigorous growth stages,and the plant height of NC55 was higher than that of Longjiang 911 in 2019;there was no significant difference in leaf length between NC55 and Longjiang 911 in 2018 and 2019,while the leaf width of NC55 was significantly higher than that of Longjiang 911 at vigorous growth stage in 2019;there was no significant difference in yield between NC55 and Longjiang 911,the proportion of high-quality and medium tobacco of NC55 significantly increased;compared with the Longjiang 911,the total sugar,chloride ions,and reducing sugar contents in tobacco leaves of NC55 significantly reduced,the appearance and sensory quality of tobacco leaves were improved,and the contents of two aroma components(lutein degradation product and new phytodiene)of NC55 significantly increased.Comprehensive analysis suggested that NC55 had good adaptability in tobacco area of Heilongjiang Province.关键词
烤烟/NC55/致香物质/质量/株高/产量/黑龙江省Key words
tobacco/NC55/aroma component/quality/height/yield/Heilongjiang Province分类
农业科技引用本文复制引用
宋振威,崔海志,颜培强,迟鹏,李莹,王鹏..烤烟品种NC55在黑龙江省烟区的适应性研究[J].现代农业科技,2024,(5):33-36,46,5.基金项目
中国烟草总公司黑龙江省公司科技项目(中烟黑办[2022]12号). （中烟黑办[2022]12号）
