成熟度、施肥量、留叶数与烟叶香吃味的关系  

The Relationship Between Maturity Amountof Fertilizer Applied Number of Leaves Harvestedand the Sweet Smell in Tobacco Leaves

作　　者：刘敬业 李天福[2] 冉邦定[2] 陈苹 

机构地区：[1]昆明师范专科学校生物系 [2]云南省烟草科学研究所

出　　处：《昆明学院学报》1994年第S1期104-106,共3页Journal of Kunming University

摘　　要：烟叶质量评吸以采收完熟叶×施N8g/株×留叶17片/株的组合最佳,烟叶质量评吸与施肥量、留叶数均呈二次曲线关系,施肥量为8.15gN/株,留叶数17~18片/株时,烟叶质量评吸具有最大值。We conclude that the optimun formation of the sweet smell in tobacco leaves was fully matured leaf× 8 g N/ plant ×17 leaves to be harvested. There was guadratic function relationship between the sweet smell in tobacco leaves and amount of fertilizer applied or number of leaves harvested, and the sweet smell in tobacco leaves was most best under 8.15 g N/plant or 17-18 leaves to be harvested.

关 键 词：烤烟 质量 评吸 二次曲线 

分 类 号：S572[农业科学—烟草工业]