摘要
本项研究通过对国内外100份烟草种质资源烟叶含钾量的分析测定,鉴定出烟叶含钾量高于20.0mg/g干叶的钾积累高效烟草种质资源5份,对今后开发钾积累高效烟草新品种的选育、合理选配亲本具有重要的参考意义。
Five pieces of tobacco germplasms of high -accumulated Potassium, with content of more than 20. 0mg/g dry leaf, were identified by the detendnation on a potassium content in tabacco leave for 100 it.
基金
"八.五"国家作物品种资源攻关课题
关键词
钾积累高效
烟草
种质资源
鉴定
High-accumulated potassium Tobacco germplasm Identification