烟草科技Issue(2)：39-41,3.
钾在烟株中的积累和分配
The Accumulation and Distribution of Potassium in Flue-cured Tobacco Plant
摘要
Abstract
The potassium accumulation and distribution in tobacco plant during different growth stages in four soil types and three flue-cured tobacco varieties were studied.The results showed that the main reason of low potassium content in Yunan tobacco were slowness or decrease of potassium accumulation during maturing stage and unreasonableness of potassium distribution in tobacco plant,which was related to the varieties.关键词
烤烟/钾/钾积累/钾分配/烟叶含钾量Key words
Flue-cured tobacco/Potassium accumulation/Potassium distribution/Potassium content in tobacco leaf分类
农业科技引用本文复制引用
刘彦中,李永忠,程辉斗,阮培贵,毛跃..钾在烟株中的积累和分配[J].烟草科技,2000,(2):39-41,3.基金项目
本文为云南省烟草公司‘八五'重点资助项目"云南烤烟低钾原因及提高途径研究"的组成部分. （）
