Výsledky vyhledávání - "Kiyoshi, Akiyama"

Akademický článek

Comparative evaluation of the cost and efficiency of four types of sexing methods for the production of dairy female calves

Autor: Tomoko OBUCHI, Masahiro OSADA, Takeyuki OZAWA, Hiroshi NAKAGAWA, Michiko HAYASHI, Kiyoshi AKIYAMA, Nobutada SAKAGAMI, Ryotaro MIURA, Masaya GESHI, Hitoshi USHIJIMA

Publikováno v: The Journal of Reproduction and Development, Vol 65, Iss 4, Pp 345-352 (2019)

This study was conducted to evaluate and compare the economic benefits of different embryo sexing methods, based on the cost per female dairy calf produced. Female calves were produced from four kinds of female embryos: (1) those collected from super

Externí odkaz: https://doaj.org/article/93a22482f799423cbc48d1b90b53bbf5

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Cleaning procedures and cleanliness assessments of bucket milkers and suckling buckets on Japanese dairy farms

Autor: Mamiko Ono, Manami Aritsune, Yusuke Irie, Yamato Imamura, Masafumi Enokidani, Tetsuya Horikita, Shinobu Nishioka, Kiyoshi Akiyama

Publikováno v: The Journal of Veterinary Medical Science

Cleanliness of milking equipment is known to be important for the safety of dairy products and to prevent the spread of diseases among cows. We investigated the cleaning procedures of milking equipment and suckling equipment on Japanese dairy farms,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93f6aadaa8d8564948b999fc23818416
https://doi.org/10.1292/jvms.20-0432

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Comparative evaluation of the cost and efficiency of four types of sexing methods for the production of dairy female calves

Autor: Ryotaro Miura, Kiyoshi Akiyama, Hitoshi Ushijima, Masahiro Osada, Hiroshi Nakagawa, Tomoko Obuchi, Nobutada Sakagami, Masaya Geshi, Takeyuki Ozawa, Michiko Hayashi

Publikováno v: The Journal of Reproduction and Development

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::936662113f0604ed4b20353fbf4665e8
https://pubmed.ncbi.nlm.nih.gov/31178552

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Detection of Stress Hormone in the Milk for Animal Welfare Using QCM Method

Autor: Kiyoshi Akiyama, Katsuji Uetake, Takeshi Ito, Akihisa Tsuchiya, Koji Suzuki, Nobuyoshi Aoki, Satoru Kaneko

Publikováno v: Journal of Sensors, Vol 2017 (2017)

We developed a rapid and sequential analysis system to determine stress marker in the milk. One of the famous stress markers, cortisol, was detected using our method. Quartz crystal microbalance (QCM) method with a twin sensor was used in this study.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa5d884b1e6e084b0a4b942e93e73968
https://doi.org/10.1155/2017/6486891

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Differences in rumen fermentation characteristics between low-yield and high-yield dairy cows in early lactation

Autor: Shiro Kushibiki, Ahmad Sofyan, Toshiya Hasunuma, Makoto Mitsumori, Tsuneko Yamaguchi, Yutaka Uyeno, Takumi Shinkai, Kiyoshi Akiyama, Makoto Hirako, Hiroaki Yokokawa, Hideyuki Ohmori, Hiroshi Yamamoto

Publikováno v: Animal Science Journal. 88:974-982

Relationship between rumen fermentation parameters, blood biochemical profiles and milk production traits in different yielding dairy cows during early lactation was investigated. Twelve dairy cows were divided into two groups based on their milk yie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::138512875d2549d9ae7cc717a67c6ca4
https://doi.org/10.1111/asj.12745

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Consecutive reticular pH monitoring in dairy cows fed diets supplemented with active dry yeast during the transition and mid-lactation periods

Autor: Shiro Kushibiki, Shigeru Sato, Makoto Hirako, Toshiya Hasunuma, T. Yamaguchi, H. Yamamoto, H. Mizuguchi, Minoru Itoh, S. Hashimura, Yutaka Uyeno, Kiyoshi Akiyama, Hiroaki Yokokawa

Publikováno v: SC10201707060026

To determine changes in reticular pH during the pre- and postpartum periods, when subacute ruminal acidosis (SARA) frequently occurs, we monitored pH in dairy cows up to 12 weeks postpartum using a radio transmission pH sensing system. We designated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47a64ae7ee167cb0110392aa2438f55c
https://doi.org/10.1016/j.anifeedsci.2016.09.002

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Effects of supplementing an active dry yeast product on rumen microbial community composition and on subsequent rumen fermentation of lactating cows in the mid-to-late lactation period

Autor: Makoto Hirako, Tsuneko Yamaguchi, Hiroshi Yamamoto, Minoru Itoh, Toshiya Hasunuma, Yutaka Uyeno, Kiyoshi Akiyama, Hiroaki Yokokawa, Shiro Kushibiki, Kenji Kawashima

Publikováno v: Animal Science Journal. 88:119-124

The effects of supplementing feed of cows in mid-to-late lactation with an active yeast product (Actisaf Sc 47) were evaluated using 15 Holstein cows in a replicated 3 × 3 Latin square design. The animals were fed a mixed ration with 33% neutral det

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29879c895eb6528ade738ede41be1886
https://doi.org/10.1111/asj.12612

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The relationship between oxygen consumption rate and viability of in vivo-derived pig embryos vitrified by the micro volume air cooling method

Autor: Chie Suzuki, Kiyoshi Akiyama, Koji Yoshioka, Hiroyasu Misawa, Nobutada Sakagami, Hiroyoshi Hoshi, Koji Misumi, Yuri Hirayama, K. Nishida, Shoko Yamashita

Publikováno v: Animal Reproduction Science. 164:40-46

The aim of this study was to assess the viability of vitrified-warmed in vivo-derived pig embryos after measuring the oxygen consumption rate. Six days after artificial insemination, blastocysts were collected from gilts and vitrified by the micro vo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a063bcf27b132a502bdae371eae34188
https://doi.org/10.1016/j.anireprosci.2015.11.008

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