中文摘要：

钾是植物必需的营养元素，土壤中钾素是作物所需钾素的主要来源。土壤中钾素通过质流、扩散和根系截获的方式到达根表被植物吸收。这此运移方式受一定因素的影响。本文简要综述了土壤钾素运移的影响凶素，包括物理因素、化学因素和生物因素，归纳了土壤水分、质地、体秋质量、温度、pH值、陪伴离了、钾离子的浓度和植物特性等因素对，土壤钾素运移的影响，并展望了未来土壤钾素运移的正点研究方向。

英文摘要：

Potassium （K） is an essential mineral element for plant. K in soil is the main source for plant growth, and it is taken up by plant through mass flow, diffusion and root interception. The different K tratlsference mode are affected by many factors. In this paper we reviewed the factors which affect the movement of K in soil, including physical, chemical and biological factors, summarized the effects of soil moisture, texture, bulk densities, temperature, pH, accompany ions, K concentration and plant characteristics on the movement of K in soil. Finally, we prospected the focus research on the movement of K in soil.