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土壤磷素的化学组分及其植物有效性
引用本文:向万胜,黄敏,李学垣.土壤磷素的化学组分及其植物有效性[J].植物营养与肥料学报,2004,10(6):663-670.
作者姓名:向万胜  黄敏  李学垣
作者单位:1.中国科学院亚热带农业生态研究所 湖南长沙410125;
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。

关 键 词:土壤磷素组分    土壤磷素分级方法    磷素有效性
文章编号:1008-505X(2004)06-0663-08
修稿时间:2003年7月17日

Progress on fractioning of soil phosphorous and availability of various phosphorous fractions to crops in soil
XIANG Wan-sheng.Progress on fractioning of soil phosphorous and availability of various phosphorous fractions to crops in soil[J].Plant Nutrition and Fertilizer Science,2004,10(6):663-670.
Authors:XIANG Wan-sheng
Institution:1.Institute of Subtropical Agriculture;Academia Sinica;Changsha 410125;China;
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.
Keywords:soil phosphorous forms  soil phosphorous fractioning methods  soil phosphorous availability
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