同一生态环境下不同品种烤烟经济性状和外观质量比较
Comparison of the Economic Characters and Appearance Qualities of Flue-cured Tobacco Varieties in the Same Ecological Environment
查文菊 1肖桢林 1李天华 1杨美丽 1唐周俊 1董宇 1张豹林1
作者信息
- 1. 云南省烟草公司曲靖市公司,云南曲靖 655000
- 折叠
摘要
[目的]筛选出适应曲靖烟区生态环境的烤烟品种.[方法]比较分析不同品种烤烟的生育期、发育状况、烤后烟叶的经济性状及外观质量,研究其对曲靖烟区生态环境的适应性.[结果]不同品种生育期的差异不大,但生长发育程度存在一定的差异,各品种株高、留叶数、节距、最大叶长和最大叶宽差异达到显著水平;不同品种经济性状各指标差异达到极显著水平,其中CF228的产量、上中等烟比例和产值均最高,贵烟13号的上等烟比例达到60％以上;不同品种的外观质量差异不明显.[结论]在同一生态环境下,各品种均存在一定的适应性,其中以品种CE228和贵烟13号的适应性较强,烤后烟叶产量和品质较优.
Abstract
[Objective] To screen the flue-cured tobacco varieties suitable for ecological environment in Qujing City.[Method] The growth status of different varieties of flue-cured tobacco was compared and analyzed,as well as the economic characters and appearance qualities of flue-cured tobacco leaves.Adaptability to ecological environment was researched.] Result] There were no great differences in the growth period of different varieties,but growth and development degree had certain differences.Plant height,pitch,remained leaf number,maximum leaf length and maximum leaf width all reached significant differences.Index differences of economic character reached extremely significant degree.Among them,CF228 yield,proportion of mid-high grade leaves and output value were the maximum.Proportion of high grade tobacco leaves of Guiyan 13 was above 60％.Appearance qualities of different varieties had no significant differences.[Conclusion] Under the same ecological environment,several varieties all had certain adaptability.Among them,CF228 and Guiyan 13 both had relatively strong adaptability;the yield and quality of flue-cured tobacco were relatively excellent.
关键词
品种/生态环境/经济性状/外观质量Key words
Varieties/Ecological environment/Economic character/Appearance quality引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据