钾是植物生长发育所必需的矿质元素之一。钾吸收调控在生理学及分子生物学方面已取得了很多研究成果,综述了近年来钾素的吸收、影响因素及其调控三个方面的研究进展。
Potassium is one of essential minerals that contributes to plant growth and development. The potassium uptake and its regulation on physiology and molecular biology have obtained many achievements. So, this article summarizes resent developments on K uptake, influence factors and regulation.