解磷微生物研究现状及展望

›› 2008, Vol. 10 ›› Issue (3): 40-46.

吴鹏飞,张冬明,郝丽虹,漆智平

WU Peng-fei, ZHANG Dong-ming, HAO Li-hong, QI Zhi-ping

(Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Hainan |Danzhou |571737, China)

Received:2008-04-08 Revised:2008-05-24 Online:2008-06-15 Published:2009-07-29

摘要：

磷是植物生长发育所必需的营养元素之一。土壤中能被植物吸收利用的有效态无机磷很低,一般只占全磷量的2％～3％,大部分很难被作物吸收

利用。针对有效磷缺乏、土壤潜在磷源丰富的现状,开发与利用解磷微生物,是土壤肥料与植物营养领域的研究热点。论述了解磷微生物的种类

、分布、解磷机理、现状,并针对当前研究中存在的问题进行了展望。

关键词: 解磷微生物；机理；存在问题

Abstract:

Phosphorus (P) is one of the essential elements for plant growth and development. However the soluble and available P in soil

for plant to absorb is very limited, the ratio of effective inorganic phosphorus is about 2%~3 % of the total phosphorus.

According to the status quo of lacking effective phosphorus and abundant potential phosphorus resources in soil, the topic of

developing and utilizing phosphate-soluble microorganisms (PSMs) becomes a research hot spot in soil fertilizer and plant

nutrition area. This paper summarized the present situation of phosphate-soluble microorganisms (PSMs), their species,

distribution, and mechanism; prospects some problems existing in present research activities.

Key words: phosphate-soluble microorganisms (PSMs), mechanism, existing problem

中图分类号:

吴鹏飞,张冬明,郝丽虹,漆智平. 解磷微生物研究现状及展望[J]. , 2008, 10(3): 40-46.

WU Peng-fei, ZHANG Dong-ming, HAO Li-hong, QI Zhi-ping.
Status Quo and Prospects of Phosphate-soluble Microorganisms[J]. , 2008, 10(3): 40-46.

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