Soil phosphorus fractions following annual paper mill biosolids and liming materials application
文献类型：期刊论文
| 作者 | Fan, Jian-Ling1,3; Ziadi, Noura1; Gagnon, Bernard1; Hu, Zheng-Yi2 |
| 刊名 | Canadian journal of soil science
 |
| 出版日期 | 2010-08-01 |
| 卷号 | 90期号:3页码:467-479 |
| 关键词 | Paper mill biosolids Alkaline residuals Lime Wood ash Soil p fractions |
| ISSN号 | 0008-4271 |
| 通讯作者 | Ziadi, noura(noura.ziadi@agr.gc.ca) |
| 英文摘要 | Fan, j. l., ziadi, n., gagnon, b. and hu, z. y. 2010. soil phosphorus fractions following annual paper mill biosolids and liming materials application. can. j. soil sci. 90: 467-479. industrial by-products such as paper mill biosolids (pb) and different liming materials have been used as fertilizers and amendments in agricultural soils for many decades. however, little is known about the effects of their repeated application on soil nutrient availability, particularly phosphorus (p). a 6-yr field study (2000-2005) was conducted in the province of quebec to investigate the effect of repeated annual applications of different pb and industrial by-products on selected soil chemical properties, especially soil p fractions. different pb rates (0 to 90 mg wet ha(-1)) and several liming products (lime mud, wood ash, calcitic lime, and mg by-products) were annually applied to field crops after seeding. soils were sampled before seeding in may 2003 and at harvest in october 2005. results showed that hcl-p was the largest p pool, accounting for about 64% of the total p fraction, and that the repeated applications of liming products significantly increased this pool and decreased the organic p pools. the naoh-po and residual-p were significantly lower in 2005 than in 2003, indicating that pb application without supplemental p fertilizer inputs enhanced the mobility and/or mineralization of naoh-po and the transformation of recalcitrant p to more labile forms with time. lime mud (lm) was found to be the best liming material owing to its high neutralization capacity and positive effect on soil p availability over time. |
| WOS关键词 | ORGANIC PHOSPHORUS ; PHOSPHATE SORPTION ; NUTRIENT SOURCES ; SLUDGE ; ALUMINUM ; LIME ; PH ; CULTIVATION ; INCUBATION ; AMENDMENTS |
| WOS研究方向 | Agriculture |
| WOS类目 | Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000281748900009 |
| 出版者 | AGRICULTURAL INST CANADA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2407848 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ziadi, Noura |
| 作者单位 | 1.Agr & Agri Food Canada, Soils & Crops Res & Dev Ctr, Quebec City, PQ G1V 2J3, Canada 2.Chinese Acad Sci, Grad Univ, Coll Resources & Environm, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Jian-Ling,Ziadi, Noura,Gagnon, Bernard,et al. Soil phosphorus fractions following annual paper mill biosolids and liming materials application[J]. Canadian journal of soil science,2010,90(3):467-479. |
| APA | Fan, Jian-Ling,Ziadi, Noura,Gagnon, Bernard,&Hu, Zheng-Yi.(2010).Soil phosphorus fractions following annual paper mill biosolids and liming materials application.Canadian journal of soil science,90(3),467-479. |
| MLA | Fan, Jian-Ling,et al."Soil phosphorus fractions following annual paper mill biosolids and liming materials application".Canadian journal of soil science 90.3(2010):467-479. |
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来源：中国科学院大学
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