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Diagnosis of actual situation offield soil deterioration in arid regions and soil amendment by phytoremediation

Research Project

Project/Area Number 16255014
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Boundary agriculture
Research InstitutionTottori University

Principal Investigator

FUJIYAMA Hideyasu  Tottori University, Faculty of Agriculture, Professor (90108796)

Co-Investigator(Kenkyū-buntansha) YAMAMOTO Sadahiro  TOTTORI UNIVERSITY, Faculty of Agriculture, Professor (30200801)
YAMADA Satoshi  TOTTORI UNIVERSITY, Faculty of Agriculture, Associate Professor (80294346)
OKA Mariko  TOTTORI UNIVERSITY, Faculty of Agriculture, Lecturer (20324999)
SANEOKA Hirofumi  Hiroshima University, Graduate School of Biosphere Science, Associate Professor (70162518)
MASUNAGA Tugiyuki  Shimane University, Faculty of life and Environmental Science, Associate Professor (10325045)
Project Period (FY) 2004 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥34,320,000 (Direct Cost: ¥26,400,000、Indirect Cost: ¥7,920,000)
Fiscal Year 2007: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2006: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2005: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2004: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
KeywordsSalt accumulation / Salt stress / Soil amendment / Phytoremediation / Saline soil / Sodic soil / Salt tolerance / Pepper / メキシコ南バハカリフォルニア / アッケシソウ / 栄養障害 / コモンドウ地域 / 拮抗作用 / ナトリウム / 電気伝導度 / 潅漑水 / メキシコ南バハカリフォルニア州 / コモンドゥ / ラパス / ビスカイノ
Research Abstract

The actual condition of soils and crops in the State of South Baja California, Mexico, was investigated from viewpoints of salt accumulation in soil and nutritional disorder of crops. The most severe soil deterioration by salts was found in Comondu area where growth of crops, especially of fruit crops, was suppressed by salt stress. The study, therefore, was concentrated in this area thereafter. Nutritional disorder was found in citrus and mango in which symptoms of salt injury were found in leaves. The content of K, Mn and Zn in leaves was low and that of Na was high, which obviously reflected soil condition.
A simple method for risk judgment of salt accumulation in soil from analysis of soil data in Comondu area was presented for farmers. The factors related to salt accumulation were scored and summed up. The summed score was then multiplied by a coefficient based on irrigation (method and amount). The total score can be easily used for judgment of salt accumulation risk.
Phytoremediation of salt-affected soil by highly salt tolerant crops such as Salicornia, Swiss chard, Kochia and beet, which are utilized for food and forage, was proposed from their response to salts. It was found that Salicornia could be utilized for remediation of sodic soil and other three species for saline soil.
The difference between cultivars of peppers in response to salts was investigated. Pepper is the most important crop in the State of South Baja California. It is proposed that selection of cultivars that can translocate smaller amount of Na and accumulate more ascorbic acid in fruits is important in order to maintain high productivity and quality of fruits.
We will develop these outcomes to recognize actual condition of soil deterioration in arid regions in the world and to amend conserve soil condition by phytoremediation.

Report

(5 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (54 results)

All 2008 2007 2006 2005 2004

All Journal Article (8 results) (of which Peer Reviewed: 3 results) Presentation (37 results) Book (9 results)

  • [Journal Article] Responses of crops to soil salinization in south Baja California, Mexico2008

    • Author(s)
      Kudo, N., Saneoka, H., Masunaga, T., Yamada, S. and Fujiyama, H.
    • Journal Title

      J. Plant Nutr. 31(in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Responses of crops to soil salinization in South Baja California, Mexico2008

    • Author(s)
      Kudo, N., Saneoka, H., Masunaga, T., Yamada, S., Fujiyama, H
    • Journal Title

      J. Plant Nutr 31(in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Responses of crops to soil salinization in south Baja California, Mexico2008

    • Author(s)
      Kudo, N., Saneoka, H., Masunaga, T., Yamada, S. and Fujiyama, H.
    • Journal Title

      J. Piant Nutr. 31(in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of K-type and Ca-type artificial zeolites applied to high sodic soil on the growth of plants different in salt tolerance2007

    • Author(s)
      Yamada, M., Fujiyama, H., Endo, T., Rikimaru MU., Sasaki, Y., Yamamoto, S., Honna, T. and Yamamoto T.
    • Journal Title

      Soil Sci. Plant Nutr., 53

      Pages: 471-479

    • NAID

      110006532410

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Effects of K-type and Ca-type artificial zeolites applied to high sodic soil on the growth of plants different in salt tolerance2007

    • Author(s)
      Yamada, M., Fujiyama, H., Endo, T., Rikimaru, MU, Sasaki, Y., Yamamoto, S., Honna, T., Yamamoto, T
    • Journal Title

      Soil Sci. Plant Nutr 53

      Pages: 471-479

    • NAID

      110006532410

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 異なる塩処理が塩生植物SaJicornia bigeloviiの無機成分に及ぼす影響2006

    • Author(s)
      韓 文軍, 濱村邦夫, 藤山英保, 北村義信
    • Journal Title

      沙漠研究 16/1

      Pages: 19-24

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Adequate internal water status of NaCl-salinized rice shoots enhanced selective calcium and potassium absorption2006

    • Author(s)
      Song J.Q., Mei X.R., Fujiyama, H.
    • Journal Title

      Soil Sci. Plant Nutr. 52/3

      Pages: 300-304

    • NAID

      110006251032

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 異なる塩処理が塩生植物Salicornia bigelobiiの無機成分に及ぼす影響2006

    • Author(s)
      韓 文軍, 濱村邦夫, 藤仙英保, 北村義信
    • Journal Title

      沙漠研究 15・4(発表予定)

    • Related Report
      2005 Annual Research Report
  • [Presentation] 塩生植物の耐塩性機構の解明-高pH培地に対する反応-2007

    • Author(s)
      佐藤仁美・工藤渚・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会関西支部講演会
    • Place of Presentation
      広島
    • Year and Date
      2007-12-07
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 塩ストレスがトウガラシの生育、光合成およびアスコルビン酸濃度に与える影響2007

    • Author(s)
      東玲緒奈・中山宣洋・実岡寛文・江坂宗春・山田智・増永二之・山本定博・Juna Larrinaga・藤山英保
    • Organizer
      日本土壌肥料学会関西支部講演会
    • Place of Presentation
      広島
    • Year and Date
      2007-12-07
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 塩生植物の耐塩性機構の解明-高pH培地に対する反応-2007

    • Author(s)
      佐藤仁美・工藤渚・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会2007年度関西支部講演会
    • Place of Presentation
      広島
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 塩ストレスがトウガラシの生育、光合成およびアスコルビン酸濃度に与える影響2007

    • Author(s)
      東玲緒奈・中山宣洋・実岡寛文・江坂宗春・山田智・増永二之・山本定博・Juan Larrinaga・藤山英保
    • Organizer
      日本土壌肥料学会2007年度関西支部講演会
    • Place of Presentation
      広島
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Salt tolerance mechanism of halophytes-Response to high pH medium2007

    • Author(s)
      Sato, H., Kudo, N., Oka, M., Fujiyama, H
    • Organizer
      Animal meeting, Kansai branch of the Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Hiroshima
    • Year and Date
      2007-12-02
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effect of salt stress on growth, photosynthesis and concentration of ascorbic add of pepper plants2007

    • Author(s)
      Azuma, R., Nakayama, N., Saneoka, H., Esaka, M. Yamada, S., Masunaga, T., Yamamoto, S., Larrinaga, Juan, Fujiyama, H
    • Organizer
      Annual meeting, Kansai branch of the Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Hiroshima
    • Year and Date
      2007-12-02
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] アッケシソウの栄養生理-イオンの吸収特性-2007

    • Author(s)
      工藤渚・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      東京
    • Year and Date
      2007-08-24
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 塩生植物における塩吸収特性の種間差2007

    • Author(s)
      伊澤尚宏・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      東京
    • Year and Date
      2007-08-24
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Nutrio-physiology of Salicornia plants -Absorption characteristics of ions2007

    • Author(s)
      Kudo, N., Oka, M., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-08-24
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Difference between plant species in salt absorption characteristics of halophytes2007

    • Author(s)
      Izawa, N., Oka, M., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-08-24
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] アッケシソウの栄養生理-イオンの吸収特性-2007

    • Author(s)
      工藤渚・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会2007年度大会
    • Place of Presentation
      東京
    • Year and Date
      2007-08-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] 塩生植物における塩吸収特性の種間差2007

    • Author(s)
      伊澤尚宏・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会2007年度大会
    • Place of Presentation
      東京
    • Year and Date
      2007-08-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] メキシコ南バハカリフォルニア州における耐塩性樹木Tamarix spp.が周辺土壌の塩類分布に及ぼす影響2007

    • Author(s)
      増永二之・山本定博・山田智・実岡寛文・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      東京
    • Year and Date
      2007-08-22
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effect of salt tolerant tree, Tamarix spp., on salt distribution in 02 surrounding soil in the State of South Baja California, Mexico2007

    • Author(s)
      Masunaga, T., Yamamoto, S., Yamada, S., Saneoka, H., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-08-22
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] メキシコ南バハカリフォルニア州における耐塩性樹木Tamarix spp.が周辺土壌の塩類分布に及ぼす影響2007

    • Author(s)
      増永二之・山本定博・山田智・実岡寛文・藤山英保
    • Organizer
      日本土壌肥料学会2007年度大会
    • Place of Presentation
      東京
    • Year and Date
      2007-08-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] 耐塩性植物の塩吸収能2007

    • Author(s)
      伊澤尚宏・岡真理子・藤山英保
    • Organizer
      日本砂丘学会大会
    • Place of Presentation
      愛媛
    • Year and Date
      2007-07-29
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Salt absorbing ability of salt tolerant plants2007

    • Author(s)
      Izawa, N., Oka, M., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Sand Dune Research
    • Place of Presentation
      Ehime
    • Year and Date
      2007-07-29
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 耐塩性植物の塩吸収能2007

    • Author(s)
      伊澤尚宏・岡真理子・藤山英保
    • Organizer
      日本砂丘学会2007年度大会
    • Place of Presentation
      愛媛
    • Year and Date
      2007-07-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] Phytoremediation of salt-affected soil by halophytes2007

    • Author(s)
      Kudo, N., Sugino, T., Oka, M. and Fujiyama, H.
    • Organizer
      5th International Congress of the European Society of Soil Conservation
    • Place of Presentation
      Palermo, Italy
    • Year and Date
      2007-06-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] Phytoremediation of salt-affected soil by halophytes2007

    • Author(s)
      Kudo, N., Sugino, T., Oka, M. and Fujiyama, H.
    • Organizer
      5th International Congress of the European Society of Soil Conservation.
    • Place of Presentation
      Palermo, Italy
    • Year and Date
      2007-06-26
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Phytoremediation of salt-affected soils by halophytes2007

    • Author(s)
      Kudo, N., Sugino, T., Oka, M., Fujiyama, H
    • Organizer
      5th International Congress of the European Society of Soil Conservation
    • Place of Presentation
      Palermo, Italy
    • Year and Date
      2007-06-26
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] アッケシソウの栄養生理-窒素の形態に対する嗜好性-2006

    • Author(s)
      工藤渚・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      秋田
    • Year and Date
      2006-09-06
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Nutriophysiology of Salicornia plants -Preference of Saliconnia for nitrogen form2006

    • Author(s)
      Kudo, N., Oka, M., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Akita
    • Year and Date
      2006-09-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 耐塩性樹木(Tamarix sp.)が周辺土壌の理化学性に及ぼす影響(第2報)2006

    • Author(s)
      増永二之・山本定博・山田智・実岡寛文・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      秋田
    • Year and Date
      2006-09-05
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] トウガラシCapsicum var.Anchoおよびvar.Califomiaの生育に対する塩ストレスの影響と耐塩性の比較2006

    • Author(s)
      実岡寛文・伊藤直子・山田智・山本定博・増永二之・Juan Larrinaga Mayoral・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      秋田
    • Year and Date
      2006-09-05
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effect of salt tolerant tree, Tamarix spp., on physical and chemical properties of surrounding soil(2)2006

    • Author(s)
      Masunaga, T., Yamamoto, S., Yamada, S., Saneoka, H., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Akita
    • Year and Date
      2006-09-05
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effect of salt stress on growth of pepper, Capsicum var. Ancho and var. California and comparison between them on salt tolerance2006

    • Author(s)
      Saneoka, H., Ito, N., Yamada, S., Yamamoto, S., Masunaga, T., Larrinaga, Juan, Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Akita
    • Year and Date
      2006-09-05
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] アッケシソウにおける窒素栄養特性-異なる形態の無機窒素に対する反応-2006

    • Author(s)
      工藤渚・岡真理子・藤山英保
    • Organizer
      日本砂丘学会大会
    • Place of Presentation
      島根
    • Year and Date
      2006-06-08
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Nitrogen nutrition property of Salicornia -Response to different form of nitrogen-2006

    • Author(s)
      Kudo, N., Oka, M., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Sand Dune Research
    • Place of Presentation
      Shimane
    • Year and Date
      2006-06-08
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 耐塩性樹木(Tamarix sp.)が周辺土壌の理化学性に及ぼす影響2005

    • Author(s)
      増永二之・山本定博・山田智・実岡寛文・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      島根
    • Year and Date
      2005-09-07
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effect of salt tolerant tree, Tamarix spp., on physical and chemical properties of surrounding soil2005

    • Author(s)
      Masunaga, T., Yamamoto, S., Yamada, S., Saneoka, H., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Shimane
    • Year and Date
      2005-09-07
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] アッケシソウにおける窒素栄養形態-自生地土壌の窒素の形態と窒素吸収について-2005

    • Author(s)
      工藤渚・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会大会
    • Place of Presentation
      島根
    • Year and Date
      2005-09-06
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Characteristics of nitrogen nutrition of Salicornia -Form and absorption of nitrogen in natural habitat-2005

    • Author(s)
      Kudo, N., Oka, M., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Shimane
    • Year and Date
      2005-09-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] メキシコ南バハカリフォルニア州農業地帯における塩害の実態調査2005

    • Author(s)
      工藤渚・山田智・下野真喜・山本定博・藤山英保
    • Organizer
      日本砂丘学会大会
    • Place of Presentation
      青森
    • Year and Date
      2005-07-20
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Investigation of actual condition of salt injury of crops in agricultural regions in the State of South Baja California, Mexico2005

    • Author(s)
      Kudo, N., Yamada, S., Shimono, M., Yamamoto, S., Fujiyama, H
    • Organizer
      Annual meeting, Jpn. Soc. Sand Dune Research
    • Place of Presentation
      Aomori
    • Year and Date
      2005-07-20
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 塩生植物における窒素栄養特性2004

    • Author(s)
      工藤渚・岡真理子・藤山英保
    • Organizer
      日本土壌肥料学会関西支部講演会
    • Place of Presentation
      京都
    • Year and Date
      2004-12-03
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Nitrogen nutrition characteristics of halophytes2004

    • Author(s)
      Kudo, N., Oka, M., Fujiyama, H
    • Organizer
      Annual meeting, Kansai branch of the Jpn. Soc. Soil Sci. Plant Nutr
    • Place of Presentation
      Kyoto
    • Year and Date
      2004-12-02
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] 除塩作物による塩類除去、乾燥地の土地劣化とその対策2008

    • Author(s)
      藤山英保
    • Publisher
      古今書院
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] ソーダ質土壌の改良、乾燥地の土地劣化とその対策2008

    • Author(s)
      山本定博
    • Publisher
      古今書院
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] 化学的な土譲劣化、乾燥地の土地劣化とその対策2008

    • Author(s)
      藤山英保
    • Publisher
      古今書院
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] Amendment of sodic soil2008

    • Author(s)
      Yamamoto, S., Endo, T., Yamada, M
    • Publisher
      Soil deterioration and countermeasure to it, Kokon Shoin, ISBN
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] Phytoremediation of salt-affected soils2008

    • Author(s)
      Fujiyama, H
    • Publisher
      Soil deterioration and countermeasure to it, Kokon Shoin, ISBN
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] 除塩作物による塩類除去 乾燥科学シリーズ3 乾燥地の土地劣化とその対策2008

    • Author(s)
      藤山英保
    • Publisher
      古今書院
    • Related Report
      2007 Annual Research Report
  • [Book] ソーダ質土壌の改良 乾燥科学シリーズ3 乾燥地の土地劣化とその対策2008

    • Author(s)
      山本定博
    • Publisher
      古今書院
    • Related Report
      2007 Annual Research Report
  • [Book] 化学的な土壌劣化 乾燥科学シリーズ3 乾燥地の土地劣化とその対策2008

    • Author(s)
      藤山英保
    • Publisher
      古今書院
    • Related Report
      2007 Annual Research Report
  • [Book] Chemical soil deterioration2007

    • Author(s)
      Fujiyama, H
    • Publisher
      Soil deterioration and countermeasure to it, Kokon Shoin, ISBN
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2004-04-01   Modified: 2016-04-21  

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