成熟期灌溉水量对白肋烟质量的影响

The Influence of Irrigation on the Quality of Burley Tobacco during Maturation Period

开展了成熟期不同灌溉量对白肋烟质量的影响研究。结果表明:白肋烟在成熟期灌溉水能有效提高烟叶的上等烟比例及可溶性总糖,降低总氮、烟碱含量,使调制后烟叶化学成分趋于协调,同时能有效提高白肋烟的产量、质量,其中以每株灌溉水3kg的效果最好。

The influence of different irrigation amount on burley tobacco quality was investigated. The results showed that：irrigated burley tobacco in the mature stage could effectively increase the proportion of superior tobacco leaves, the contents of total soluble sugars and reducing sugar, lower total nitrogen and nicotine content. After that the tobacco had coordinated chemical component, quality has been improved.