不同烤烟品种在宣威高海拔多雨烟区的适应性  

Study on Adaptability of Different Flue-cured Tobacco Varieties in High-altitude Rainy Tobacco Area in Xuanwei

作　　者：夏贤仁[1] 王全贞 张军刚 夏荣帅 周玉思 杨森[1] 李先才 潘义宏 XIAXian-ren;WANG Quan-zhen;ZHANG Jun-gang;XIA Rong-shuai;ZHOUYu-si;YANG Sen;LI Xian-cai;PAN Yi-hong(Qujing Branch of Yunnan Tobacco Company,Qujing 655000,PRC;College of Chemical Engineering,Southwest Forestry University,Kunming 650224,PRC;Yunnan Wujia Biotechnology Company Limited,Kunming 650106,PRC)

机构地区：[1]云南省烟草公司曲靖市公司,云南曲靖655000 [2]西南林业大学化学工程学院,云南昆明650224 [3]云南五佳生物科技有限公司,云南昆明650106

出　　处：《湖南农业科学》2021年第4期25-30,共6页Hunan Agricultural Sciences

基　　金：中国烟草总公司云南省公司科技计划项目(2019530000241031);云南省教育厅科学研究基金项目(2020Y0415)。

摘　　要：为筛选出适宜宣威西南部高海拔多雨烟区种植的优质烤烟品种,于2019年对云烟87、云烟97等10个烤烟品种的生态适应性和市场适应性进行研究,主要考察农艺性状、主要病害发生率、初烤烟叶的含梗率、化学成分、感官质量和经济性状等指标。结果表明:云烟105、中川208和云烟301的田间长势长相较好、主要病害发病率较低、经济性状较优,总体生态适应性较强,其中云烟301烟叶的化学协调性以及中川208烟叶的感官质量表现较优,适合在该生态烟区推广,但应加强对云烟105野火病、云烟301普通花叶病的预防和防治,同时可优化施肥、栽培措施和烘烤工艺,降低烟叶含梗率,提升烟叶内在品质;云烟87、云烟97和云烟119等品种烟叶含梗率较低、化学成分和感官质量较优,市场适应性较好,但在稳定烟叶品质的前提下,应加大这3个品种在病害防治、烟叶产量和等级结构提升方面的研究,发挥品种在市场适应性方面的优势。To screen out high quality flue-cured tobacco varieties adaptive to the high-altitude rainy tobacco area in the southwest of Xuanwei,a field comparative experiment of ten flue-cured tobacco varieties was conducted to study the differences of agronomic characters,incidence of major diseases,economic benefits,stem percentage,chemical compositions and sensory quality in 2019.The results show that Yunyan 105,Zhongchuan 208 and Yunyan 301 all have a good field growth performance,low incidence of diseases,good economic characters and strong ecological adaptability overall.Besides,Yunyan 301 is of a coordinated chemical composition,Zhongchuan 208 is good in sensory quality.So they are suitable for promotion in this tobacco area.However,it should strengthen the prevention and control of tobacco wildfire disease in Yunyan 105 and tobacco mosaic virus in Yunyan 301;at the same time,it could optimize the fertilization,cultivation measures and baking technique to reduce the stem percentage,and improve the internal quality of tobacco leaves.Yunyan 87,Yunyan 97 and Yunyan 119 all have a low stem percentage,coordinated chemical compositions,good sensory quality,and strong market adaptability.On the basis of stabilizing the quality of tobacco leaves,it is necessary to strengthen the research on disease control,tobacco yield and grade structure improvement of these three varieties,and give full play to their advantages in market adaptability.

关 键 词：烤烟 品种 适应性 品质 经济性状 生态烟区 

分 类 号：S572[农业科学—烟草工业]