YAMAZAKI Takeshi 山崎武志

… Alternative Names

Takeshi Yamazaki 山崎武志

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Researcher Number	00414764
Other IDs
Affiliation (Current)	2025: 国立研究開発法人農業・食品産業技術総合研究機構, 本部, 上級研究員 2025: 国立研究開発法人農業・食品産業技術総合研究機構, 北海道農業研究センター, 上級研究員
Affiliation (based on the past Project Information) *help	2020 – 2023: 国立研究開発法人農業・食品産業技術総合研究機構, 北海道農業研究センター, 上級研究員 2017 – 2019: 国立研究開発法人農業・食品産業技術総合研究機構, 北海道農業研究センター, 主任研究員 2016: 国立研究開発法人農業・食品産業技術総合研究機構, 北海道農業研究センター酪農研究領域, 主任研究員 2015: 国立研究開発法人農業・食品産業技術総合研究機構, 北海道農業研究センター酪農研究領域, 主任研究員
Review Section/Research Field	Principal Investigator Basic Section 42010:Animal production science-related Except Principal Investigator Animal production science
Keywords	Principal Investigator 乳用牛 / センサー / 育種価 / 乳用牛群検定 / 種雄牛評価 / 生体センサー / バイアス / ゲノミック評価 Except Principal Investigator 泌乳初期 / 乳量制御 … More / 泌乳曲線 / エネルギーバランス / 泌乳 / ギアチェンジ / 生理 / 栄養 / 産乳制御 / 乳牛 / 栄養・飼養 Less

Accuracy of bull evaluation using only daughter data from dairy farms which are used biometric sensors.Principal Investigator
- Principal Investigator
  
  Yamazaki Takeshi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 42010:Animal production science-related
- Research Institution
  National Agriculture and Food Research Organization
Effect of lack of ancestral information on bias of genomic evaluation for dairy cattlePrincipal Investigator
- Principal Investigator
  
  Takeshi Yamazaki
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 42010:Animal production science-related
- Research Institution
  National Agriculture and Food Research Organization
Control of lactation due to regulation of nutritional balance of feed (lactation gear change) in early stage of lactating cows.
- Principal Investigator
  
  takusari naozumi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Animal production science
- Research Institution
  National Agriculture and Food Research Organization

All 2023 2022 2021 2020 2018

All Journal Article Presentation

[Journal Article] Simulation of the lifetime productivity of a dairy herd in Japan according to the number of days to first service of cows2022
- Author(s)
  Yamazaki Takeshi、Takeda Hisato、Sasaki Osamu
- Journal Title
  
  Animal Science Journal
  
  Volume: 93 Issue: 1
- DOI
  10.1111/asj.13740
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K05899
[Journal Article] Genetic parameters for conception rate and milk production traits within and across Holstein herds with different housing types and feeding systems during the first 3 lactations2020
- Author(s)
  Yamazaki T.、Yamaguchi S.、Takeda H.、Osawa T.、Hagiya K.
- Journal Title
  
  Journal of Dairy Science
  
  Volume: 103 Issue: 11 Pages: 10361-10373
- DOI
  10.3168/jds.2020-18494
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14573
[Journal Article] Genetic evaluation of heat tolerance in Holstein cows in Japan2020
- Author(s)
  Hagiya Koichi、Atagi Yamato、Osawa Takefumi、Yamazaki Takeshi
- Journal Title
  
  Animal Science Journal
  
  Volume: 91 Issue: 1
- DOI
  10.1111/asj.13437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14573
[Presentation] 偏った一部の個体群データに基づく推定育種価の精度2023
- Author(s)
  山崎武志
- Organizer
  第17回統計遺伝育種研究会
- Data Source
  KAKENHI-PROJECT-21K05899
[Presentation] Genetic relationships between milk fatty acids at early lactation and fertility in Holstein cows2023
- Author(s)
  山崎武志、西浦明子、中川智史、阿部隼人、中堀祐香、増田豊
- Organizer
  The 74th Annual Meeting of the European Federation of Animal Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05899
[Presentation] 北海道ホルスタイン種雌牛における泌乳前期の乳中脂肪酸組成と繁殖性との関係2023
- Author(s)
  山崎武志、西浦明子、中川智史、阿部隼人、中堀祐香、増田豊
- Organizer
  日本畜産学会第131回大会
- Data Source
  KAKENHI-PROJECT-21K05899
[Presentation] 牛群サイズまたは繁殖成績が上位の乳用牛群記録に基づく推定育種価の精度の検証2022
- Author(s)
  山崎武志、大澤剛史、増田豊
- Organizer
  日本畜産学会第130回大会
- Data Source
  KAKENHI-PROJECT-21K05899
[Presentation] ホルスタイン雌牛における飼養形態別の体型形質と在群性または在群期間との関係2021
- Author(s)
  長坂侑里、中堀祐香、山口諭、阿部隼人、中川智史、馬場俊見、川上純平、寺脇良悟、山崎武志、萩谷功一
- Organizer
  日本畜産学会第128回大会
- Data Source
  KAKENHI-PROJECT-18K14573
[Presentation] ホルスタイン種の暑熱ストレス耐性改良のためのメッシュ農業気象データの応用2021
- Author(s)
  石田惠香、泉賢一、大澤剛史、山口茂樹、山崎武志、萩谷功一
- Organizer
  日本畜産学会第128回大会
- Data Source
  KAKENHI-PROJECT-18K14573
[Presentation] 乳用雌牛における最大産次数の違いが群の生涯生産性に及ぼす影響のシミュレーション2021
- Author(s)
  山崎武志、武田尚人、佐々木修
- Organizer
  日本畜産学会第129回大会
- Data Source
  KAKENHI-PROJECT-21K05899
[Presentation] Relationships between type traits and herd life of Holstein cows in different housing conditions in Japan2020
- Author(s)
  長坂侑里、中堀祐香、山口諭、阿部隼人、中川智史、山崎武志、馬場俊見、川上純平、寺脇良悟、萩谷功一
- Organizer
  The 71th Annual Meeting of the European Federation of Animal Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14573
[Presentation] 父の遺伝情報の欠損がゲノミック評価の精度に及ぼす影響2020
- Author(s)
  及川康平、山崎武志、唄花子、高橋昌志、川原学
- Organizer
  日本畜産学会第127回大会（要旨受理、新型コロナウイルス感染拡大により中止）
- Data Source
  KAKENHI-PROJECT-18K14573
[Presentation] Comparison of heat stress indicators based on weather station records in Holstein cows2020
- Author(s)
  石田惠香、泉賢一、大澤剛史、山口茂樹、山崎武志、萩谷功一
- Organizer
  The 71th Annual Meeting of the European Federation of Animal Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14573
[Presentation] タンパク給与量を調節する泌乳ギアチェンジ栄養供給法による泌乳初期乳量の制御2018
- Author(s)
  伊藤　文彰、山崎　武志、田鎖　直澄
- Organizer
  日本畜産学会第124回大会
- Data Source
  KAKENHI-PROJECT-15K14845

1. takusari naozumi (60343951)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 伊藤文彰 (60391380)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

YAMAZAKI Takeshi 山崎 武志

Takeshi Yamazaki 山崎 武志

Research Projects

Research Products

Co-Researchers

Accuracy of bull evaluation using only daughter data from dairy farms which are used biometric sensors.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Effect of lack of ancestral information on bias of genomic evaluation for dairy cattlePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Control of lactation due to regulation of nutritional balance of feed (lactation gear change) in early stage of lactating cows.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Simulation of the lifetime productivity of a dairy herd in Japan according to the number of days to first service of cows2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Genetic parameters for conception rate and milk production traits within and across Holstein herds with different housing types and feeding systems during the first 3 lactations2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Genetic evaluation of heat tolerance in Holstein cows in Japan2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] 偏った一部の個体群データに基づく推定育種価の精度2023

Author(s)

Organizer

Data Source

[Presentation] Genetic relationships between milk fatty acids at early lactation and fertility in Holstein cows2023

Author(s)

Organizer

Data Source

[Presentation] 北海道ホルスタイン種雌牛における泌乳前期の乳中脂肪酸組成と繁殖性との関係2023

Author(s)

Organizer

Data Source

[Presentation] 牛群サイズまたは繁殖成績が上位の乳用牛群記録に基づく推定育種価の精度の検証2022

Author(s)

Organizer

Data Source

[Presentation] ホルスタイン雌牛における飼養形態別の体型形質と在群性または在群期間との関係2021

Author(s)

Organizer

Data Source

[Presentation] ホルスタイン種の暑熱ストレス耐性改良のためのメッシュ農業気象データの応用2021

Author(s)

Organizer

Data Source

[Presentation] 乳用雌牛における最大産次数の違いが群の生涯生産性に及ぼす影響のシミュレーション2021

Author(s)

Organizer

Data Source

[Presentation] Relationships between type traits and herd life of Holstein cows in different housing conditions in Japan2020

Author(s)

Organizer

Data Source

[Presentation] 父の遺伝情報の欠損がゲノミック評価の精度に及ぼす影響2020

Author(s)

Organizer

Data Source

[Presentation] Comparison of heat stress indicators based on weather station records in Holstein cows2020

Author(s)

Organizer

Data Source

[Presentation] タンパク給与量を調節する泌乳ギアチェンジ栄養供給法による泌乳初期乳量の制御2018

Author(s)

YAMAZAKI Takeshi 山崎武志

Takeshi Yamazaki 山崎武志