期刊论文

中文

中国生态农业学报(中英文)

2096-6237

2015

23

1

61-68

10.13930/j.cnki.cjea.140865

红云红河烟草集团科技项目“云南原料基地单元烤烟品种立体优化布局研究”（HYHH2012YL03）资助；

本校为第一机构

以‘云烟87’和‘K326’为材料,采用大田试验,研究了夜间温度升高对云南省高海拔不同烤烟品种烤后烟叶物理特性及常规化学成分、Cu、Zn、Fe、Mn含量和经济性状、感官评吸质量的影响,旨在探讨温度对烤烟理化特性及内在品质的影响,为云南省烟区烤烟风格特色的形成机理研究提供理论依据。试验采用单因素随机区组设计,设置2个温度处理:①夜间保温,每日18:00—次日6:00大棚封闭升温,试验期间大棚内夜间平均温度为16.7℃;②自然夜温(对照),试验期间夜间平均温度为15.5℃。研究结果表明:1)夜温升高使‘K326’和‘云烟87’上部叶长宽、下部叶叶长,‘K326’上部叶单叶重和平衡含水率、中部叶单叶重均显著...

This study used tobacco cultivars of ‘Yunyan 87’ and ‘K326’ to analyze the effect of nighttime temperature increase on physio-chemical properties, yield and quality of flue-cured tobacco in high altitude region of Yunnan Province. Through field experiment, the study evaluated the effects of nighttime temperature rise on the physical characteristics, chemical composition, micronutrients contents, economic characteristics, and sensory quality of tobacco. The study aimed to explore and improve the physical and chemical properties as well as in...