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＜departmental bulletin paper＞
Evaluation of Five Extraction Methods for Available Phosphorus in Intensively Fertilized Greenhouse Soils

Creator
Creator Name
Than, Aye Aye
Affiliation
Affiliation Name
Laboratory of Soil Science, Division of Plant Resources, Graduate School of Bioresources and Bioenvironmental Sciences, Kyushu University
Creator Name
Araki, Masato
荒木, 雅登
Affiliation
Affiliation Name
Fukuoka Agricultural Experimental Station
福岡県立農業試験場
Author PID
K001559
Creator Name
Wada, Shin-ichiro
和田, 信一郎
Affiliation
Affiliation Name
Laboratory of Soil Science, Division of Bioproduction Environmental Sciences, Department of Agro-environmental Sciences, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院環境農学部門生産環境科学講座土壌学研究分野
Language
English
Publisher
Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院
Date
2011-02
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
56
Issue
1
First Page
87
Last Page
92
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/19534
Related DOI
Journal of the Faculty of Agriculture, Kyushu University || 56(1) || p87-92
九州大学大学院農学研究院紀要 || 56(1) || p87-92
http://www.agr.kyushu-u.ac.jp/
Related URI
Journal of the Faculty of Agriculture, Kyushu University || 56(1) || p87-92
九州大学大学院農学研究院紀要 || 56(1) || p87-92
http://www.agr.kyushu-u.ac.jp/
Relation
Journal of the Faculty of Agriculture, Kyushu University || 56(1) || p87-92
九州大学大学院農学研究院紀要 || 56(1) || p87-92
http://www.agr.kyushu-u.ac.jp/

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Details

PISSN
0023-6152
NCID
AA00697606
Record ID
19534
Peer-Reviewed
Unrefereed
Subject Terms
phosphorus
fertilized greenhouse soil
Mehlich III methods
P-eutrophicated greenhouse soils
ISSN
0023-6152
NCID
AA00697606
Notes
Intensively fertilized lime receiving soils encased in greenhouses have complex nature. We collected 11 greenhouse soils and examined the chemical forms of inorganic phosphorus (P) by applying two kinds of sequential extraction methods. The results and the foregoing study on the same soils revealed that the method developed for calcareous soils is better suited for the greenhouse soils. Among the five availability testing methods including Truog method, Mehlich III method, Olsen method, water extraction and CaCl2 extraction, the Truog and the Mehlich III methods gave good estimates for calcium phosphate minerals like dicalcium phosphate and octacalcim phosphate. In view of simplicity of the method, Truog method is considered to be the best method for P-enriched greenhouse soils.
Created Date 2011.06.20
Modified Date 2022.11.11

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