Optimization of "Fallow Band System" on the basis of soil water and nutrient dynamics in the Sahel, West Africa

• Project/Area Number: 22880018
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Boundary agriculture
• Research Institution: Tokyo Metropolitan University (2011); Kyoto University (2010)
• Principal Investigator: IKAZAKI Kenta 首都大学東京, 都市環境科学研究科, 助教 (70582021)
• Project Period (FY): 2010 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥3,146,000 (Direct Cost: ¥2,420,000、Indirect Cost: ¥726,000); Fiscal Year 2011: ¥1,508,000 (Direct Cost: ¥1,160,000、Indirect Cost: ¥348,000); Fiscal Year 2010: ¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
• Keywords: 環境保全技術 / 環境調和型農林水産 / 気候変動 / 土壌圏現象 / 国際貢献 / 地域農業 / ライシメータ / 西アフリカ・サヘル地域

Research Abstract

To evaluate soil water and nutrient dynamics and optimize "Fallow Band System", the agricultural practice developed by the author to control desertification and improve crop production, lysimeter experiment was conducted in the International Crops Research Institute for the Semi-Arid Tropics West and Central Africa. On the basis of the results on soil water and nutrient dynamics, the author revealed that the optimal interval between the fallow bands was about 30 m.

Research Products

• [Journal Article] Soil and nutrient loss from a cultivated field during wind erosion events in the Sahel (2012)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., and Kosaki, T.
  • Journal Title: West Africa. Pedologist Volume: 55(3) Pages: 169-177
  • Peer Reviewed
• [Journal Article] 西アフリカ・サヘル地域における草本植生劣化指標としての空間的ぱらつきの可能性 (2012)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、岩井香泳子、小崎隆
  • Journal Title: 観光科学研究 Volume: 5号 Pages: 15-21
  • Peer Reviewed
• [Journal Article] 西アフリカ・サヘル地域の村落において外部技術の導入経緯がその後の普及状況に与える影響 (2012)
  • Author(s): 佐々木夕子、伊ヶ崎健大、田中樹、真常仁志、飛田哲
  • Journal Title: システム農学 Volume: 28巻2号(印刷中)
  • NAID: 130005074402
  • Peer Reviewed
• [Journal Article] Soil and nutrient loss from a cultivated field during wind erosion events in the Sahel, West Africa (2012)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., Kosaki, T.
  • Journal Title: Pedologist Volume: 55(3) Pages: 169-177
  • NAID: 130007622963
  • Peer Reviewed
• [Journal Article] 西アフリカ・サヘル地域の村落において外部技術の導入経緯がその後の普及状況に与える影響 (2012)
  • Author(s): 佐々木夕子・伊ヶ崎健大・田中樹・真常仁志・飛田哲
  • Journal Title: システム農学 Volume: 28巻2号(印刷中)
  • NAID: 130005074402
  • Peer Reviewed
• [Journal Article] 西アフリカ・サヘル地域における草本植生劣化指標としての空間的ぱらつきの可能性 (2012)
  • Author(s): 伊ヶ崎健大・真常仁志・田中樹・岩井香泳子・小崎隆
  • Journal Title: 観光科学研究 Volume: 5 Pages: 15-21
  • Peer Reviewed
• [Journal Article] 中国内モンゴル自治区のフルンボイル草原における観光行動が植生に及ぼす影響 (2012)
  • Author(s): 曹楽・斯日古楞・伊ヶ崎健大・角野貴信・小崎隆
  • Journal Title: 観光科学研究 Volume: 5 Pages: 71-79
  • NAID: 120004738550
  • Peer Reviewed
• [Journal Article] Aeolian materials sampler for measuring surface flux of soil nitrogen and carbon during wind erosion events in the Sahel (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., and Kosaki, T.
  • Journal Title: Trans. ASABE. Volume: 54 Pages: 983-990
  • Peer Reviewed
• [Journal Article] Field-scale aeolian sediment transport in the Sahel (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., and Kosaki, T.
  • Journal Title: Soil Sci. Soc. Am. J. Volume: 75 Pages: 1885-1897
  • Peer Reviewed
• [Journal Article] Fallow Band System, a land management practice for controlling desertification and improving crop production in the Sahel (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., and Kosaki, T.
  • Journal Title: Soil Sci. Plant Nutr. Volume: 57 Pages: 573-586
  • Peer Reviewed
• [Journal Article] 西アフリカ・サヘル地域での砂漠化とその対処技術 (2011)
  • Author(s): 伊ヶ崎健大
  • Journal Title: 日本土壌肥料学雑誌 Volume: 82巻5号 Pages: 419-427
  • Peer Reviewed
• [Journal Article] 西アフリカ・サヘル地域村落における農耕民および牧畜民の生業と暮らし-「危機の年」とその対処行動に注目して- (2011)
  • Author(s): 佐々木夕子、田中樹、伊ヶ崎健大、真常仁志、飛田哲
  • Journal Title: システム農学 Volume: 27巻4号 Pages: 149-157
  • Peer Reviewed
• [Journal Article] Aeolian materials sampler for measuring surface flux of soil nitrogen and carbon during wind erosion events in the Sahel, West Africa (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., Kosaki, T.
  • Journal Title: Trans.ASABE. Volume: 54 Pages: 983-990
  • Peer Reviewed
• [Journal Article] Field-scale aeolian sediment transport in the Sahel, West Africa (2011)
  • Author(s): Ikazaki, K, Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., Kosaki, T.
  • Journal Title: Soil Sci.Soc.Am.J. Volume: 75 Pages: 1885-1897
  • Peer Reviewed
• [Journal Article] "Fallow Band System," a land management practice for controlling desertification and improving crop production in the Sahel, West Afirica : 1. Effectiveness in desertification control and soil fertility improvement (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., Kosaki, T.
  • Journal Title: Soil Sci.Plant Nutr. Volume: 57 Pages: 573-586
  • Peer Reviewed
• [Journal Article] Aeolian Materials Sampler for measuring surface flux of soil nitrogen and carbon during wind erosion events in the Sahel, West Africa. (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., Kosaki, T.
  • Journal Title: Trans.ASABE. Volume: 54(4)(印刷中)
  • Peer Reviewed
• [Journal Article] Performance of Aeolian Materials Sampler for the determination of amount of coarse organic mattert ranspor ted during wind erosion events in Sahel (2010)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., and Kosaki, T.
  • Journal Title: Pedologist Volume: 53(3) Pages: 126-134
  • Peer Reviewed
• [Journal Article] Performance of Aeolian Materials Sampler for the determination of amount of coarse organic matter transported during wind erosion events in Sahel, West Africa. (2010)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., Kosaki, T.
  • Journal Title: Pedologist Volume: 53(3) Pages: 126-134
  • Peer Reviewed
• [Presentation] 西アフリカ・サヘル地域において地表面の状態が土壌水分動態に与える影響 (2012)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、石川裕彦、舟川晋也、小崎隆
  • Organizer: 日本熱帯農業学会第111回講演会
  • Place of Presentation: 府中
  • Year and Date: 2012-03-31
• [Presentation] 西アフリカ・サヘル地域において地表面の状態が土壌水分動態に与える影響 (2012)
  • Author(s): 伊ヶ崎健大・真常仁志・田中樹・石川裕彦・舟川晋也・小崎隆
  • Organizer: 日本熱帯農業学会第111回講演会
  • Place of Presentation: 東京農工大学府中キャンパス
  • Year and Date: 2012-03-31
• [Presentation] 内モンゴル自治区フルンボイル草原における異なる土地利用が植生および土壌に及ぼす影響 (2012)
  • Author(s): 斯日古楞・曹楽・伊ヶ崎健大・角野貴信・小崎隆
  • Organizer: 日本ペドロジー学会2012年度大会
  • Place of Presentation: 首都大学東京南大沢キャンパス
  • Year and Date: 2012-03-06
• [Presentation] 内モンゴル自治区フルンボイル草原での観光行動が草原退化に及ぼす影響 (2012)
  • Author(s): 曹楽・斯日古楞・伊ヶ崎健大・角野貴信・小崎隆
  • Organizer: 日本ペドロジー学会2012年度大会
  • Place of Presentation: 首都大学東京南大沢キャンパス
  • Year and Date: 2012-03-06
• [Presentation] 西アフリカ・サヘル地域の砂漠化の実態 (2011)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也、小崎隆
  • Organizer: 日本土壌肥料学会2011年度関東支部会
  • Place of Presentation: 松戸
  • Year and Date: 2011-11-26
• [Presentation] 西アフリカ・サヘル地域の砂漠化の実態 (2011)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也、小崎隆
  • Organizer: 日本土壌肥料学会2011年度関東支部会
  • Place of Presentation: 千葉大学松戸キャンパス
  • Year and Date: 2011-11-26
• [Presentation] 西アフリカ・サヘル地域での砂漠化メカニズム (2011)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也、小崎隆
  • Organizer: 日本ペドロジー学会2011年度大会
  • Place of Presentation: 帯広
  • Year and Date: 2011-09-02
• [Presentation] 西アフリカ・サヘル地域での砂漠化メカニズム (2011)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也、小崎隆
  • Organizer: 日本ペドロジー学会2011年度大会
  • Place of Presentation: 帯広畜産大学
  • Year and Date: 2011-09-02
• [Presentation] Mechanism and countermeasure of desertification in the Sahel, West Africa (2011)
  • Author(s): Ikazaki, K
  • Organizer: International symposium on land degradation and pedology
  • Place of Presentation: Tsukuba, Japan
  • Year and Date: 2011-08-08
• [Presentation] Field-scale movement of soil carbon and nitrogen by wind erosion in the Sahel, West Africa (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S., Funakawa, S., Kosaki, T.
  • Organizer: International Symposium on Soil Organic Matter 2011
  • Place of Presentation: Leuven, Belgium
  • Year and Date: 2011-07-11
• [Presentation] Mechanism and countermeasure of desertification in the Sahel (2011)
  • Author(s): Ikazaki, K.
  • Organizer: West Africa. International symposium on land degradation and pedology
  • Place of Presentation: Tsukuba, Japan
• [Presentation] Field-scale movemen t of soil carbon and nitrogen by wind erosion in the Sahel (2011)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S.
  • Organizer: West Africa. International Symposium on Soil Organic Matter 2011
  • Place of Presentation: Leuven, Belgium
• [Presentation] 西アフリカ・サヘル地域における新たな砂漠化対処技術「耕地内休閑システム」の増収効果 (2010)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也、小崎隆
  • Organizer: 日本土壌肥料学会2010年度大会
  • Place of Presentation: 札幌
  • Year and Date: 2010-09-09
• [Presentation] 西アフリカ・サヘル地域における牛ふん分解量とトウジンビエ生産量の経年変化 (2010)
  • Author(s): 真常仁志、林慶一、伊ヶ崎健大、田中樹、小崎隆、舟川晋也
  • Organizer: 日本土壌肥料学会2010年度大会
  • Place of Presentation: 札幌
  • Year and Date: 2010-09-09
• [Presentation] 西アフリカ・サヘル地域において休閑・耕作の年数が土壌養分及びトウジンビエ生育に与える影響 (2010)
  • Author(s): 田口高介、横山典枝、伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也
  • Organizer: 日本土壌肥料学会2010年度大会
  • Place of Presentation: 札幌
  • Year and Date: 2010-09-09
• [Presentation] 西アフリカ・サヘル地域における新たな砂漠化対処技術「耕地内休閑システム」の増収効果 (2010)
  • Author(s): 伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也、小崎隆
  • Organizer: 日本土壌肥料学会
  • Place of Presentation: 北海道大学(札幌市)
  • Year and Date: 2010-09-09
• [Presentation] 西アフリカ・サヘル地域における牛ふん分解量とトウジンビエ生産量の経年変化 (2010)
  • Author(s): 真常仁志、林慶一、伊ヶ崎健大、田中樹、小崎隆、舟川晋也
  • Organizer: 日本土壌肥料学会
  • Place of Presentation: 北海道大学(札幌市)
  • Year and Date: 2010-09-09
• [Presentation] 西アフリカ・サヘル地域において休閑・耕作の年数が土壌養分及びトウジンビエ生育に与える影響 (2010)
  • Author(s): 田口高介、横山典枝、伊ヶ崎健大、真常仁志、田中樹、飛田哲、舟川晋也
  • Organizer: 日本土壌肥料学会
  • Place of Presentation: 北海道大学(札幌市)
  • Year and Date: 2010-09-09
• [Presentation] A low-input agricultural practice "Fallow Band System" for wind erosion control and improvement of crop production in the Sahel (2010)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S.
  • Organizer: IRCAS/ICRISAT Workshop on Fertility Improvement of Sandy Soils in the Sahel
  • Place of Presentation: Niamey, Niger
  • Year and Date: 2010-06-23
• [Presentation] A low-input agricultural practice "Fallow Band System" for wind erosion control and improvement of crop production in the Sahel. (2010)
  • Author(s): Ikazaki, K., Shinjo, H., Tanaka, U., Tobita, S.
  • Organizer: JIRCAS/ICRISAT International workshop
  • Place of Presentation: Niamey, Niger
  • Year and Date: 2010-06-23
• [Presentation] 西アフリカ・サヘル地域の村落における農耕民および牧畜民の生業と暮らし-「危機の年」とその対処行動に注目して- (2010)
  • Author(s): 佐々木夕子、田中樹、真常仁志、伊ヶ崎健大、飛田哲
  • Organizer: 日本システム農学会
  • Place of Presentation: 畜産草地研究所那須研究拠点(栃木県那須塩原市)
  • Year and Date: 2010-05-29
• [Remarks]
  • URL: http://www.ues.tmu.ac.jp/tourism/
• [Remarks]
  • URL: http://rafale.kais.kyoto-u.ac.jp/ikazaki/top.htm
• [Remarks]
  • URL: http://rafale.kais.kyoto-u.ac.jp/ikazaki/top.htm
• [Remarks]
  • URL: http://rafale.kais.kyoto-u.ac.jp/ikazaki/top.htm