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作 者 ：向万胜1;2;黄敏2;李学垣2

期 刊 ：植物营养与肥料学报 2004年 10卷 6期 页码：663-670

关键词：土壤磷素组分；土壤磷素分级方法；磷素有效性；

Keywords:soil phosphorous forms, soil phosphorous fractioning methods, soil phosphorous availability,

摘 要 ：本文主要论述了土壤磷素分级方法、土壤不同磷素组分的转化与植物有效性的关系及影响因子等方面的研究进展,对不同分级方法的优缺点给予了评价,并提出了该领域今后的重点研究方向。

Abstract:In this paper, major methods for soil phosphorous fractioning, transformation of various phosphorous fractions and their availability to crops, and some environmental factors to influence their transformation and availability were (reviewed). Suitability of those methods for soil phosphorous fractioning was evaluated, and some key aspects in the area for future study were also put forth.

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