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The beef production using Kuchinoshima feral cattle

Research Project

Project/Area Number 23780267
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Zootechnical science/Grassland science
Research InstitutionKagoshima University

Principal Investigator

OSHIMA Ichiro  鹿児島大学, 農学部, 助教 (60465466)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords栄養 / 飼養 / 骨格筋 / 口之島野生化牛 / 産肉性 / 筋線維 / 結合組織
Research Abstract

To evaluate the growth, skeletal muscle characteristics and carcass traits, the crossbred between Kuchinoshima feral and Japanese black (KJB) and Japanese Black (JB) were compared. Both breeds were reared similarly from birth to 28 months old by the typical fattening program to produce highly marbling beef. KJB showed smaller pelvic scale than JB. The myofiber of longissimus muscle of KJB showed smaller diameter than that of JB from 6 to 18 months old. Though the carcass yield grade of KJB was inferior to JB, the carcass of KJB showed the less fat deposition, much meat productivity at thoracic limb girdle part. From these results, the possibility of unique meat production using Kuchinoshima feral cattle was suggested.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (6 results)

All 2013 2012 Other

All Presentation (6 results)

  • [Presentation] 口之島野生化牛交雑種の体成長および育成期終了時骨格筋特性2013

    • Author(s)
      大島一郎・石川あい・石井大介・広瀬潤・白坂清春・松元里志・片平清美・山口浩・主税裕樹・髙山耕二・中西良孝
    • Organizer
      日本暖地畜産学会第6回大会
    • Place of Presentation
      鹿児島大学(G1-8)
    • Year and Date
      2013-10-27
    • Related Report
      2013 Final Research Report
  • [Presentation] 口之島野生化牛交雑種の育成期体成長および骨格筋特性2013

    • Author(s)
      大島一郎・石井大介・広瀬潤・白坂清春・松元里志・片平清美・山口浩・主税裕樹・笹山琢洋・石川あい・髙山耕二・中西良孝
    • Organizer
      日本畜産学会第117回大会
    • Place of Presentation
      新潟大学(VI09-05)
    • Year and Date
      2013-09-09
    • Related Report
      2013 Final Research Report
  • [Presentation] 黒毛和種、口之島野生化牛およびその交雑種における初期体成長比較2012

    • Author(s)
      大島一郎・石井大介・松元里志・廣瀬潤・木山孝茂・鎌田裕子・白坂清春・片平清美・山口浩・髙山耕二・中西良孝
    • Organizer
      日本暖地畜産学会第5回大会
    • Place of Presentation
      九州大学(G1-03)
    • Year and Date
      2012-11-10
    • Related Report
      2013 Final Research Report
  • [Presentation] 黒毛和種、口之島野生化牛およびその交雑種における初期体成長比較2012

    • Author(s)
      大島一郎・石井大介・松元里志・廣瀬潤・木山孝茂・鎌田裕子・白坂清春・片平清美・山口浩・髙山耕二・中西良孝
    • Organizer
      日本暖地畜産学会第5回大会
    • Place of Presentation
      福岡
    • Related Report
      2012 Research-status Report
  • [Presentation] 口之島野生化牛交雑種の育成期体成長および骨格筋特性

    • Author(s)
      大島一郎・石井大介・広瀬 潤・白坂清春・松元里志・片平清美・山口 浩・主税裕樹・笹山琢洋・石川あい・髙山耕二・中西良孝
    • Organizer
      日本畜産学会第117回大会
    • Place of Presentation
      新潟(新潟大学)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 口之島野生化牛交雑種の体成長および育成期終了時骨格筋特性

    • Author(s)
      大島一郎・石川あい・石井大介・広瀬 潤・白坂清春・松元里志・片平清美・山口 浩・主税裕樹・髙山耕二・中西良孝
    • Organizer
      日本暖地畜産学会第6回大会
    • Place of Presentation
      鹿児島(鹿児島大学)
    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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