土壤磷与植物关系研究进展  

Relationship Between Soil Phosphorus and Plant

作　　者：张雨瑶[1] 李世友[1] 

机构地区：[1]西南林业大学林学院,云南省森林灾害预警与控制重点实验室,昆明650224

出　　处：《世界林业研究》2013年第5期19-24,共6页World Forestry Research

基　　金：国家自然科学基金资助项目(31260180);云南省重点学科--森林保护学(XKZ200905)

摘　　要：磷是生物体生存的必需元素,对植物生长发育具有十分重要的影响。植物在长期进化过程中,与磷形成了复杂而密切的关系。文中从土壤磷的存在形态、磷的活化机理、植物对磷的有效利用、在磷胁迫状态下植物的适应机制以及施用磷肥对植物生长的影响等方面综述了磷与植物关系的研究现状,并对今后土壤磷与植物关系的研究进行了探讨。Phosphorus is the essential element for the survival of organisms, and has very important effect on plant growth and development. During the long-term evolution, plant has formed complicated but close relations with phosphorus. ＇The paper reviewed the research on the relationship between phosphorus and plants in terms of soil phosphorus existence form, phosphorus activation mechanism, effective utilization of phosphorus by plants, adaptation mechanism of plants under phosphorus stress as well as the effect of phosphorus fertilizer application on plant growth. And the future studies of the relationship between phosphorus and plants were discussed.

关 键 词：磷 活化机理 植物生长 适应机制 

分 类 号：S158.3[农业科学—土壤学]