摘要
通过田间试验研究了不同生育时期中耕揭膜处理对香料烟株生长和烟叶产质量的影响。结果表明,与不进行中耕揭膜处理相比,中耕揭膜处理可以提高香料烟的烟碱含量和醚提物总量,使烟叶内在化学成分更加协调,评吸质量提高。以移栽后25d进行第1次中耕,移栽后50d进行第2次中耕,并揭膜培土10cm的处理效果较好。
The effects of intertilling and film uncovering at different growth stages on the yield and quality of oriental tobacco were experimented in Baoshan oriental tobacco growing areas. The results showed that the contents of nicotine and ether extracts in oriental tobacco were increased by film uncovering and intertilling, which enabled the main chemical components in better harmony and enhanced smoking quality of tobacco while comparing with the contrast （film covered and no intertillage）. The comprehensive yield and quality evaluations of oriental tobacco suggested the best treatment： first intertilling 25 days and second intertilling 50 days after transplant, then uncovering film and hilling up to 10cm.
出处
《烟草科技》
EI
CAS
北大核心
2006年第5期54-56,共3页
Tobacco Science & Technology
基金
云南省烟草公司资助项目(00A54)"烤烟叶片腺毛分泌物累积规律及调控技术"
关键词
香料烟
中耕揭膜
烟碱
致香物质
Oriental tobacco
Intertillage
Film uncovering
Nicotine
Ether extract
