烤烟钾素营养及提钾技术研究进展

Research Advance on Potassium Nutrition and Technique for Raising K Content in Flue-cured Tobacco

钾素对烟草的生长发育、产量和品质以及卷烟制品的安全性都具有重要的作用。从烤烟钾素生理、影响含钾量的主要因素、提高含钾量途径等方面进行了综述,并提出了今后应注意的研究方向。

Potassium has an important effect on the growth, yield, quality and safety of tobacco. This paper reviewed in 3 aspects, such as the physiological function of potassium, the main factors of influencing K content, measures for raising potassium content. The research directions in the future were also proposed.