白肋烟品种田间性状鉴定  

Identification of Field Characters of Barley Tobacco Varieties

作　　者：雷丽萍[1] 字萍 柴家荣[1] 汪安云[1] 王涵 夏振远[1] 管仕军 

机构地区：[1]云南省烟草农业科学研究院,云南昆明650031 [2]云南烟草宾川白肋烟有限责任公司,云南大理671600

出　　处：《安徽农业科学》2013年第12期5219-5223,共5页Journal of Anhui Agricultural Sciences

基　　金：国家局重大专项"应用生物技术在打叶复烤和卷烟生产中降低TSNAs的研究"(110201101035;JH-10);云南省科技计划项目"烟草优质抗病新品种选育"(2012BB006)

摘　　要：[目的]综合鉴定引进云南白肋烟品种资源田间性状,为品种的选育及利用奠定科学依据。[方法]以大面积种植品种TN86为对照,结合田间植物学、农艺、产量性状进行外观质量评价及内在化学成分分析。[结果]B49、B64、CSC220、CSC224生长较整齐、成熟集中、长势强表现较好。有效叶B64最多,B49、Clay102、CSC220、CSC224接近CK。平均产量B10、B151、Clay102、B37、B49超过CK,其他品种产量低于CK。晾制后烟叶B37、B64、Clay102、CSC220、CSC254成熟度好、叶片结构疏松、叶面展或舒展、光泽明亮或亮,外观质量较好,B10、B151、T11406成熟度差、叶片结构较密、光泽较暗,外观质量较差。化学成分B10、B151总糖、还原糖偏高,比例欠协调,;B37、B64、Clay102、CSC220、CSC221、SCS254各成分含量适宜,比例较协调。[结论]综合性状以B37、B64、Clay102、CSC220较优,其次是B49、CSC224、SCS254,其他品种表现较差。[Objective]The aim was to comprehensively identify the field characters of introduced barley tobacco varieties resources,and provide a scientific basis for varieties breeding and utilization.[Method] Taking the TN86 planting in a large scale as control,the appearance qualities and the inner chemical compositions were analyzed combining to botany properties,agronomic characters and yield traits.[Result] B49,B64,CSC220 and CSC224 have strong growth potential with unanimous shoot and mature time.Among all varieties,B64 has the most available leaves,and B49,Clay102,CSC220 and CSC224 have similar available leaves with the control.Determination of the production showed that the average productions of B10,B151,Clay102,B37 and B49 are higher than that of the control.Cured tobacco leaves of B37,B64,Clay102,CSC220 and CSC254 have better maturity and appearance quality with loose leaf tissue structure,stretch,bright and shiny leaves,while B10,B151,T11406 have opposite characteristics.Analysis of the chemical contents in cured leaves showed that total sugar and reducing sugar in B10 and B151 are a little higher,the ratio is not suitable.The constitution of chemical contents in B37,B64,Clay102,CSC220,CSC224 and SCS 254 are suitable.[Conclusion]The analysis of the comprehensive characters indicate that B37,B64,Clay102 and CSC220 are better than the other varieties,B49,CSC224 and SCS254 are less than the above 4 varieties,and the left varieties are not suggested to be cultured.

关 键 词：白肋烟 品种 田间性状 外观质量 化学成分 

分 类 号：S572[农业科学—烟草工业]