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| 土壤磷素形态及其生物有效性研究进展 | |
| 引用本文： | 孙桂芳,金继运,石元亮. 土壤磷素形态及其生物有效性研究进展[J]. 中国土壤与肥料, 2011, 0(2): 1-9 |
| 作者姓名： | 孙桂芳 金继运 石元亮 |
| 作者单位： | 1. 中国农业科学院农业资源与农业区划研究所,北京,100081;中国科学院沈阳应用生态研究所,辽宁沈阳,110016 2. 中国农业科学院农业资源与农业区划研究所,北京,100081 3. 中国科学院沈阳应用生态研究所,辽宁沈阳,110016 |
| 基金项目： | 科技部科技支撑计划重大项目 |
| 摘 要： | 土壤磷素形态及其生物有效性的研究对解决农业生产中所引起的经济、环境和资源问题有很重要的作用。结合国内外已有成果和最新研究进展,从土壤的形态、磷的分组以及测定方法,土壤各形态磷的生物有效性等几个方面综述了国内外土壤磷的研究现状,并提出了目前在土壤磷研究中存在的一些问题以及今后研究的热点。 |
| 关 键 词： | 有机磷形态 无机磷形态 土壤磷分级与测定 土壤磷有效性 |
Research advance on soil phosphorous forms and their availability to crops in soil |
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| SUN Gui-fang,JIN Ji-yun,SHI Yuan-liang. Research advance on soil phosphorous forms and their availability to crops in soil[J]. Soil and Fertilizer Sciences, 2011, 0(2): 1-9 | |
| Authors: | SUN Gui-fang JIN Ji-yun SHI Yuan-liang |
| Affiliation: | 1.Institute of Agricultural Resource and Regional Planning,CAAS,Beijing100081;2.Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang110016) |
| Abstract: | Research on soil phosphorous forms and their availability to crops is vital for solving these problems of economy,environment and resource in agricultural activities.This paper summed up the latest research achievements at home and abroad about soil P forms,its several familiar methods of phosphorus fractionation and determination,and their availability to crops in several main soils.The existing problems in soil P study and its hotspots in future were also discussed. |
| Keywords: | soil organic phosphorous soil inorganic phosphorous soil phosphorous fractionation and determination soil phosphorous availability |
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