目前我国烤烟烟叶质量的若干限制因子  

Some key factors controlling the quality of flue-cured tobacco in current production conditions of China

作　　者：胡国松[1] 傅建政 张丙孝 刘永中 穆琳[1] 

机构地区：[1]河南农业大学国家烟草栽培生理生化研究基地,郑州450002 [2]黑龙江省烟草公司

出　　处：《中国烟草科学》1999年第4期12-15,共4页Chinese Tobacco Science

摘　　要：烤烟适宜的烟叶产量２２５０～３０００ｋｇ／ｈｍ ２，在此产量范围获取上等烟比例的几率最高。田间烟草发育的均一性差是目前制约我国烤烟质量的主要问题。在栽培措施中，除少数地方外，施肥不当和水分不足已经是我国烟叶品质的最主要限制因子。在此基础上，再加上严格的成熟采收和先进的烘烤技术，将会大大提高我国烟叶品质。The suitable yield of flue cured tobacco is 2250 3000kg/hm 2,within which it will be most possible to obtain the highest percentage of upper class leaf.The poor uniformity of plants in tobacco production field is the main problem to restrain the quality of flue cured tobacco.In most locations,unproper fertilization and the shortage of rainfall and irrigation have been the key factors to affect the quality of flue cured tobacco.In the conditions of proper fertilization and good irrigation,the strict ripened harvest and quality barns with new scientific curing technique will certainly result in great improvement in tobacco quality,especially smoking quality.

关 键 词：烤烟 烟叶质量 限制因子 施肥 水分 

分 类 号：S572[农业科学—烟草工业]