摘要
12份烤烟品种资源的品质鉴定试验结果表明:各参试品种间株型、叶形、叶尖、叶面、叶缘、叶色、叶耳、叶片主脉粗细、叶片厚薄等植物学形态特征和打顶株高、茎围、节距、叶数、叶长、叶宽等主要农艺性状存在明显差异,充分表现了各种质的特征特性;各参试品种间产量、中等烟率和上等烟率差异达极显著水平。
The quality of 12 flue-cured tobacco germplasm resources in Guizhou province was identified,the results showed that: for these varieties,their botanic and morphological characteristics such as plant type,leaf shape,leaf tip,leaf margin,leaf color,leaf auricle,width of leaf main-vein and leaf thickness,and their agronomic traits such as topping height,stem thickness,pitch,leaf number,leaf length and leaf width,were significantly different each other.The qualitative characteristics of all flue-cured tobacco germplasm resources were exhibited fully in the test.There were extremely significant differences in yield,middle-class tobacco rate and first-class tobacco rate among the tested varieties.
出处
《江西农业学报》
CAS
2012年第4期141-143,152,共4页
Acta Agriculturae Jiangxi
基金
国家烟草专卖局专项"中国烟草种质资源平台建设"(国烟办综[2005]501号)
国家烟草专卖局特色优质烟叶开发重大科技专项"中间香型特色优质烟叶特色品种筛选与利用"(国烟办综〔2011〕31号)
贵州省烟草专卖局(公司)"十一五"重点科技项目"贵州烟草品种资源保存
补充及利用研究"(200702)
关键词
烤烟
种质资源
品质
鉴定
评价
Flue-cured tobacco
Germplasm resources
Quality
Identification
Evaluation