NAKAO Toshihiko 中尾敏彦

Researcher Number	30094824
External Links
Affiliation (based on the past Project Information) *help	2010: 山口大学 2008 – 2009: Yamaguchi University, 農学部, 教授 2005 – 2006: 山口大学, 農学部, 教授 2003: Yamaguchi University, Faculty of Agriculture, Professor, 農学部, 教授 2000 – 2002: 広島大学, 大学院・国際協力研究科, 教授 1994 – 1995: 酪農学園大学, 酪農学部, 教授
Review Section/Research Field	Principal Investigator Clinical veterinary science / Applied veterinary science Except Principal Investigator Zootechnical science/Grassland science / Clinical veterinary science
Keywords	Principal Investigator 胎盤停滞 / first ovulation postpartum / fertility / progesterone / delayed first ovulation postpartum / prolonged luteal phase / postpartum ovarian cycles / dairy cow / 受胎 / 不受胎 … More / 卵巣静止 / 黄体機能 / 分娩後卵巣機能 / 分娩後初回排卵 / 受胎率 / 黄体ホルモン / 分娩後初回排卵遅延 / 黄体期延長 / 分娩後卵巣機能回復 / 乳牛 / estrone sulfate / neonatal death / neonatal weakness / retention of fetal membranes / placenta / fetus / pregnancy / bovine / 新生子仮死 / 胎子胎盤機能 / 胎子・胎盤機能 / エストロンサルフェート / 新生子死亡 / 新生子虚弱 / 胎盤 / 胎子 / 妊娠 / ウシ / retained placenta / prostaglandin / induced parturition / dexamethasone / corticosteroid / cloprostenol / cattle / プロスタグランディンF_2α / 計画分娩 / プロスタグランデインF_2α / 副腎皮質ホルモン / 分娩誘発 / 牛 … More Except Principal Investigator 乳牛 / Maize (Zea ma vs) silage / Terai in Nepal / dairy cows / dairy buffalo / nitroeen and enerev metabolism / Pasvalum olicatulum / Thai native goats / Thai native cattle / ウシ / 窒素代謝 / タイ在来山羊 / ネパール中・南部 / タイ南部 / 繁殖障害 / 体格 / 体重 / Paspalum Plicatulum / 放牧強度 / サイレージ / 乳生産 / 別飼飼料 / 成長 / 子牛 / 栄養状態 / ネパールテライ地域 / 水牛 / 窒素要求量 / エネルギー要求量 / 繁殖雌牛 / タイ在来種 / トウモロコシサイレージ / ネパール国テライ地域 / 乳用水牛 / 窒素・エネルギー代謝 / Paspalum plicatulum / タイ在来種山羊 / タイ在来種牛 / 分娩後初回授精 / Progesterone / 牛乳中progesterone / 人工授精 / 胚移植 / 分娩後卵巣機能回復 / 乳汁中progesterone / 受胎率 / AI / ET / 乳汁中progesterone, AI / 分娩後生殖機能回復 Less

Development of Fertility Improvement Program in Dairy Cows based on Postpartum Reproductive Monitoring SystemPrincipal Investigator
- Principal Investigator
  
  ISOBE Naoki, 中尾敏彦
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Clinical veterinary science
- Research Institution
  Yamaguchi University
Pathophysiology of prolonged luteal phase after first postpartum ovulation in dairy cows and its treatmentPrincipal Investigator
- Principal Investigator
  
  NAKAO Toshihiko
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Clinical veterinary science
- Research Institution
  Yamaguchi University
Studies on potential of domestic ruminants in tropical Asia
- Principal Investigator
  
  KUMAGAI Hajime
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Zootechnical science/Grassland science
- Research Institution
  HIROSHIMA UNIVERSITY
Feto-Placental Function during Pregnancy and the Calf ViabilityPrincipal Investigator
- Principal Investigator
  
  NAKAO Toshihiko
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Institution
  HIROSHIMA UNIVERSITY
Control of parturition in cattlePrincipal Investigator
- Principal Investigator
  
  NAKAO Toshihiko
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Applied veterinary science
- Research Institution
  Rakuno Gakuen University

All 2011 2010 2009 2008 2007 2006 2005

All Journal Article Presentation Book

[Book] Declining fertility in dairy cows in Japan. In : Factors affecting reproductive performance in the cow. O. Szence and A. Cs. Bajcsy (Eds. )2008
- Author(s)
  T Nakao
- Total Pages
  229
- Publisher
  Hungarian Association for Buiatrics, Budapest
- Data Source
  KAKENHI-PROJECT-20580353
[Book] Declining fertility in dairy cows in Japan.(In : Factors affecting reproductive performance in the cow.)(O.Szence, A.Cs.Bajcsy(Eds.))2008
- Author(s)
  中尾敏彦
- Total Pages
  229
- Publisher
  Hungarian Association for Buiatrics, Budapest.
- Data Source
  KAKENHI-PROJECT-20580353
[Book] 第1章総論, 第2章第1節繁殖障害の現状, 生産獣医療における乳牛の繁殖管理マニュアル, 中尾敏彦、他7名(編)2008
- Author(s)
  中尾敏彦
- Total Pages
  124
- Publisher
  (社)全国家畜畜産物衛生指導協会、東京
- Data Source
  KAKENHI-PROJECT-20580353
[Book] 生産獣医療における乳牛の繁殖管理マニュアル(第1章総論,第2章第1節繁殖障害の現状)(中尾敏彦, 他7名(編))2008
- Author(s)
  中尾敏彦
- Total Pages
  124
- Publisher
  (社)全国家畜畜産物衛生指導協会
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Adrenocortical Response in Cows after Intramuscular Injection of Long-Acting Adrenocorticotropic Hormone (Tetracosactide Acetate Zinc Suspension).2011
- Author(s)
  Thinh NC, Yoshida C, Long ST, Yusuf M, Nakao T.
- Journal Title
  
  Reprod Domest Anim. 46(2)
  
  Pages: 296-300
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] 世界的な高泌乳牛の繁殖成績低下の現状と対策2011
- Author(s)
  中尾敏彦
- Journal Title
  
  臨床獣医
  
  Volume: 29 Pages: 10-15
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Characteristics of prolonged luteal phase identified by milk progesterone concentrations and its effects on reproductive performance in Holstein cows.2011
- Author(s)
  Ranasinghe RM, Nakao T, Yamada K, Koike K, Hayashi A, Dematawewa CM.
- Journal Title
  
  J Dairy Sci. 94(1)
  
  Pages: 116-127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Plasma cortisol concentrations after CIDR insertion in beef cows.2011
- Author(s)
  Long ST, Thinh NC, Yusuf M, Nakao T.
- Journal Title
  
  Reprod Domest Anim. 46(1)
  
  Pages: 181-184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Reproductive performance of repeat breeders in dairy herds.2010
- Author(s)
  Yusuf M, Nakao T, Ranasinghe RB, Gautam G, Long ST, Yoshida C, Koike K, Hayashi A.
- Journal Title
  
  Theriogenology. 73(9)
  
  Pages: 1220-1229
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Effect of CIDR 12 to 19 days after AI on detection of returning estrus and conception rate in dairy cows.2010
- Author(s)
  Long ST, Nakao T, Wakatake S, Okakoi M.
- Journal Title
  
  J Reprod Dev. 56(2)
  
  Pages: 251-255
- NAID
  130000162915
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Comparison in effect of Heatsynch with heat detection aids and CIDR-Heatsynch in dairy heifers.2010
- Author(s)
  Yusuf M, Nakao T, Yoshida C, Long ST, Fujita S, Inayoshi Y, Furuya T.
- Journal Title
  
  Reprod Domest Anim. 45(3)
  
  Pages: 500-504
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Spontaneous recovery or persistence of postpartum endometritis and risk factors for its persistence in Holstein cows.2010
- Author(s)
  Gautam G, Nakao T, Koike K, Long ST, Yusuf M, Ranasinghe RM, Hayashi A.
- Journal Title
  
  Theriogenology. 73(2)
  
  Pages: 168-179
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Silent ovulation, based on walking activity and milk progesterone concentrations, in Holstein cows housed in a free-stall barn.2010
- Author(s)
  Ranasinghe RM, Nakao T, Yamada K, Koike K.
- Journal Title
  
  Theriogenology. 73(7)
  
  Pages: 942-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Analysis of some factors affecting fertility levels in a high-producing dairy herd in south-western Japan.2010
- Author(s)
  Yusuf M, Nakao T, Long ST, Gautam G.
- Journal Title
  
  Anim Sci J. 81(4)
  
  Pages: 467-474
- NAID
  10027889256
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Progress and problems in reproductive management of dairy cattle in Japan and some other countries.2010
- Author(s)
  Nakao, T.
- Journal Title
  
  Korean J Buiatrics
  
  Volume: 15 Pages: 14-23
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Defining delayed resumption of ovarian activity postpartum and its impact on subsequent reproductive performance in Holstein cows.2010
- Author(s)
  Gautam G, Nakao T, Yamada K, Yoshida C.
- Journal Title
  
  Theriogenology. 73(2)
  
  Pages: 180-189
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] A clinical study of anestrus buffaloes in southern Nepal.2010
- Author(s)
  Sah SK, Nakao T.
- Journal Title
  
  J Reprod Dev. 56(2)
  
  Pages: 208-211
- NAID
  10026324325
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Duration of estrus induced after GnRH-PGF2alpha protocol in dairy heifer.2009
- Author(s)
  Yoshida C, Yusuf M, Nakao T.
- Journal Title
  
  Anim Sci J. 80(6)
  
  Pages: 649-654
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Prevalence of urovagina and its effects on reproductive performance in Holstein Cows2009
- Author(s)
  G Gautam, Nakao T.
- Journal Title
  
  Theriogenology 71
  
  Pages: 1451-1461
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Incidence of error in oestrus detection based on secondary oestrus signs in a 24-h tie-stalled dairy herd with low fertility2009
- Author(s)
  RMSBK Ranasinghe, Nakao T, Kobayashi A
- Journal Title
  
  Reproduction in Domestic Animals 44(4)
  
  Pages: 643-646
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Prevalence of postpartum uterine infection and itsimpact on subsequent reproductive performance of dairy cows2009
- Author(s)
  G Gautam, Nakao T, Yusuf M, Koike K
- Journal Title
  
  Animal Reproduction Science 116
  
  Pages: 175-187
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580353
[Journal Article] Pathophysiology of postpartum ovarian dysfunction and repeat breeding in high-producing dairy cows2007
- Author(s)
  Nakao, T.
- Journal Title
  
  Proc. 14th Int. Conference on Biotechnology in Animal Reproduction
  
  Pages: 82-88
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Abnormal resumption of postpartum ovarian cycles in high-producing dairy cows : incidence, consequen sub-fertility, and risk factors2007
- Author(s)
  Nakao, T.
- Journal Title
  
  Reproduction in Domestic Animals,(suppl.2) 42
  
  Pages: 111-111
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Abnormal resumption of postpartum ovarian cycles in high-producing dairy cows:incidence,consequent sub-fertility,and risk factors2007
- Author(s)
  Nakao T.
- Journal Title
  
  Reproduction in Domestic Animals 42(suppl.2)
  
  Pages: 111-111
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Incidence o error in estrus detection based on secondary estrus signs in a 24 h tie-stall dairy herd with low fertility2007
- Author(s)
  Ranasinghe R.M.S.B.K., Nakao T., Kobayashi A.
- Journal Title
  
  Reproduction in Domestic Animals (Accepted for publication)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Pathophysiology of postpartum ovarian dysfunction and repeat breeding in high-producing dairy cows2007
- Author(s)
  Nakao T.
- Journal Title
  
  Proc.14th Int.Conference on Biotechnology in Animal Reproduction
  
  Pages: 82-88
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] 乳牛における受胎率低下の原因と対策2006
- Author(s)
  中尾敏彦
- Journal Title
  
  山口獣医学雑誌 32
  
  Pages: 13-20
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Incidence of delayed first postpartum ovulation am prolonged luteal phase after the first or second ovulation postpartum in Holstein cows and its effect on subsequen reproductive performance2006
- Author(s)
  Nakao T.
- Journal Title
  
  Theriogenology 66
  
  Pages: 679-680
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Some characteristics of reproductive disorders in high-producing dairy cows and strategies to improve reproductive performance2006
- Author(s)
  Nakao T.
- Journal Title
  
  Korean Journal for Buiatrics 11
  
  Pages: 1-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] 乳牛における受胎率低下の原因と対策2006
- Author(s)
  中尾敏彦
- Journal Title
  
  山口獣医学雑誌 32
  
  Pages: 13-20
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Incidence of delayed first postpartum ovulation and prolonged luteal phase after the first or second ovulation postpartum in Holstein cows and its effect on subsequent reproductive performance2006
- Author(s)
  Nakao T., et al.
- Journal Title
  
  Theriogenology 66
  
  Pages: 679-680
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] 近年における乳牛の受胎率低下の原因と対策2006
- Author(s)
  中尾敏彦
- Journal Title
  
  山口獣医学雑誌 32(印刷中)
- NAID
  40015221968
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Some characteristics of reproductive disorders it high-producing dairy cows and strategies to improve reproductive performance2006
- Author(s)
  Nakao T.
- Journal Title
  
  Korean Journal for Buiatrics 11
  
  Pages: 1-22
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Incidence of delayed first postpartum ovulation and prolonged luteal phase after the first or second ovulation postpartum in2006
- Author(s)
  Nakao T.
- Journal Title
  
  Theriogenology 66
  
  Pages: 679-680
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Abnormal resumption of ovarian cyclicity postpartum as an important cause of poor reproductive performance in high-producing dairy cows2005
- Author(s)
  Nakao T.
- Journal Title
  
  Proc.12th Int.Conference on Biotechnology in Animal Reproduction
  
  Pages: 2-10
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Declining fertility in today's dairy cows : causes and possible solutions2005
- Author(s)
  Nakao, T.
- Journal Title
  
  Yamaguchi Journal of Veterinary Medicine 32
  
  Pages: 13-20
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Onset and duration of luteal activity postpartum and their effect on first insemination conception rate in lactating dairy cows2005
- Author(s)
  Hommeida A., Nakao T., Kubota H.
- Journal Title
  
  Journal of Veterinary Medical Sciences 67・10
  
  Pages: 1031-1035
- NAID
  110003983123
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Relationships between body condition score, body weight, and some nutritional parameters in plasma and resumption of ovarian cyclicity postpartum during pre-service period in a subtropical region in Japan2005
- Author(s)
  Shrestha H.K., Nakao T., Suzuki T., Akita M., Higaki T.
- Journal Title
  
  Theriogenology 64
  
  Pages: 855-866
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Abnormal resumption of ovarian cyclicity postpartum as an important cause of poor reproductive performance in high-producing dairy cows2005
- Author(s)
  Nakao T., Shrestha H.K., Hommeida A.
- Journal Title
  
  Proc.12^<th> Int.Cong.Biotech.Animal Reprod.
  
  Pages: 2-10
- Data Source
  KAKENHI-PROJECT-17580279
[Journal Article] Abnormal resumption of ovarian cyclicit'postpartum as an important cause of poor reproductive performance in high-producing dairy cows2005
- Author(s)
  NakaoT.
- Journal Title
  
  Proc. 12th Int. Conference on Biotechnolo' in Animal Reproduction
  
  Pages: 2-10
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580279
[Presentation] 乳牛の繁殖性低下原因の解明とこれからの繁殖管理2010
- Author(s)
  中尾敏彦
- Organizer
  平成22年度日本産業動物獣医学会(中部)
- Place of Presentation
  長野市(招待講演)
- Year and Date
  2010-09-05
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] Characteristics of prolonged luteal phase in high-producing dairy cows postpartum2010
- Author(s)
  Nakao, T.
- Organizer
  第150回日本獣医学会学術集会
- Place of Presentation
  帯広市
- Year and Date
  2010-09-16
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] Progress and problems in reproductive management of dairy cattle in Japan and some other countries.2010
- Author(s)
  Nakao, T.
- Organizer
  15^<th> Annual Meeting of Korean Association for Buiatrics
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2010-09-07
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] 乳牛の分娩後交配開始時期における和牛胚移植とその後の人工授精の組み合わせによる繁殖効率向上の可能性2009
- Author(s)
  中尾(敏)
- Organizer
  平成20年度日本獣医師会学会年次大会
- Place of Presentation
  盛岡
- Year and Date
  2009-01-23
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] 乳牛の分娩後における新しい繁殖技術としてのET-AIプログラムの実用性2009
- Author(s)
  中尾敏彦
- Organizer
  21年度日本胚移植研究会
- Place of Presentation
  島根県出雲市ビッグハート出雲
- Year and Date
  2009-09-04
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] An insight into declining fertility in high-producing dairy herds2008
- Author(s)
  中尾(敏)
- Organizer
  15th International Conference on Biotechnology in Animal Reproduction.
- Place of Presentation
  Mymensingh, Bangladesh
- Year and Date
  2008-08-06
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] Declining fertility in dairy cows in Japan and efforts toimprove the fertility2008
- Author(s)
  中尾(敏)
- Organizer
  25th World Buiatrics Congress.
- Place of Presentation
  Budapest, Hungary
- Year and Date
  2008-07-07
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] The incidence of repeat breeding and subsequent reproductive performance in high-producing dairy cows2008
- Author(s)
  T Nakao
- Organizer
  25 World Buiatrics Congress
- Place of Presentation
  Budapest, Hungary
- Year and Date
  2008-07-10
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] Declining fertility in dairy cows in Japan and efforts toimprove the fertility2008
- Author(s)
  T Nakao
- Organizer
  25th World Buiatrics Congress
- Place of Presentation
  Budapest, Hungary
- Year and Date
  2008-07-07
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] An insight into declining fertility in high-producing dairy herds2008
- Author(s)
  T Nakao
- Organizer
  15th International Conference on Biotechnology in Animal Reproduction
- Place of Presentation
  Mymensingh, Bangladesh
- Year and Date
  2008-08-06
- Data Source
  KAKENHI-PROJECT-20580353
[Presentation] The incidence of repeat breeding and subsequent reproductive performance in high-producing dairy cows2008
- Author(s)
  中尾(敏)
- Organizer
  25 World Buiatrics Congress.
- Place of Presentation
  Budapest, Hungary
- Year and Date
  2008-07-10
- Data Source
  KAKENHI-PROJECT-20580353

1. ISOBE Naoki (80284230)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. YOSHIDA Chikako (50432092)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
3. NAKADA Ken (10241069)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. MORIYOSHI Masaharu (90166455)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. KUMAGAI Hajime (50221940)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. MABARJAN Keshav Lall (60229599)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. KARIYA Takayoshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

NAKAO Toshihiko 中尾 敏彦

Research Projects

Research Products

Co-Researchers

Development of Fertility Improvement Program in Dairy Cows based on Postpartum Reproductive Monitoring SystemPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Pathophysiology of prolonged luteal phase after first postpartum ovulation in dairy cows and its treatmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Studies on potential of domestic ruminants in tropical Asia

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Feto-Placental Function during Pregnancy and the Calf ViabilityPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Control of parturition in cattlePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Declining fertility in dairy cows in Japan. In : Factors affecting reproductive performance in the cow. O. Szence and A. Cs. Bajcsy (Eds. )2008

Author(s)

Total Pages

Publisher

Data Source

[Book] Declining fertility in dairy cows in Japan.(In : Factors affecting reproductive performance in the cow.)(O.Szence, A.Cs.Bajcsy(Eds.))2008

Author(s)

Total Pages

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[Book] 第1章総論, 第2章第1節 繁殖障害の現状, 生産獣医療における乳牛の繁殖管理マニュアル, 中尾敏彦、他7名(編)2008

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[Book] 生産獣医療における乳牛の繁殖管理マニュアル(第1章総論,第2章第1節繁殖障害の現状)(中尾敏彦, 他7名(編))2008

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[Journal Article] Adrenocortical Response in Cows after Intramuscular Injection of Long-Acting Adrenocorticotropic Hormone (Tetracosactide Acetate Zinc Suspension).2011

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[Journal Article] 世界的な高泌乳牛の繁殖成績低下の現状と対策2011

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[Journal Article] Characteristics of prolonged luteal phase identified by milk progesterone concentrations and its effects on reproductive performance in Holstein cows.2011

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[Journal Article] Plasma cortisol concentrations after CIDR insertion in beef cows.2011

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[Journal Article] Reproductive performance of repeat breeders in dairy herds.2010

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[Journal Article] Effect of CIDR 12 to 19 days after AI on detection of returning estrus and conception rate in dairy cows.2010

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NAID

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[Journal Article] Comparison in effect of Heatsynch with heat detection aids and CIDR-Heatsynch in dairy heifers.2010

Author(s)

NAKAO Toshihiko 中尾敏彦

[Book] 第1章総論, 第2章第1節繁殖障害の現状, 生産獣医療における乳牛の繁殖管理マニュアル, 中尾敏彦、他7名(編)2008