Výsledky vyhledávání - "Jae-Kwan Jeong"

Akademický článek

Efficacy of a modified Double-Ovsynch protocol for the enhancement of reproductive performance in Hanwoo cattle

Autor: Jae Kwan Jeong, Ui Hyung Kim, Ill Hwa Kim

Publikováno v: Animal Bioscience, Vol 36, Iss 4, Pp 591-600 (2023)

Objective We aimed to evaluate the efficacy of a modified Double-Ovsynch protocol vs artificial insemination following estrus detection (AIED) for the enhancement of reproductive performance in Hanwoo cattle. Methods Four hundred twelve Hanwoo cows w

Externí odkaz: https://doaj.org/article/f73ba362108a4f9ca0f29026ecbcac7a

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Akademický článek

Autor: Jae Kwan Jeong¹, Sanggu Kim¹, Ui Hyung Kim², Dongwoo Chang¹, Soochong Kim¹, Ill Hwa Kim¹ illhwa@cbu.ac.kr

Publikováno v: Korean Journal of Veterinary Research. Dec2022, Vol. 62 Issue 4, p1-4. 4p.

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Akademický článek

Risk factors limiting first service conception rate in dairy cows and their economic impact

Autor: Ill Hwa Kim, Jae Kwan Jeong

Publikováno v: Asian-Australasian Journal of Animal Sciences, Vol 32, Iss 4, Pp 519-526 (2019)

Objective We determined the risk factors limiting first service conception (FSC) rate in dairy cows and their economic impact. Methods Data were collected from 790 lactations regarding cow parity, peri- and postpartum disorders, body condition score

Externí odkaz: https://doaj.org/article/930e4be3256b440193c5d613fbf926dd

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Akademický článek

Risk factors for repeat breeder dairy cows and their impacts on reproductive performance.

Autor: Jae-Kwan Jeong¹, Ill-Hwa Kim¹ illhwa@cbu.ac.kr

Publikováno v: Korean Journal of Veterinary Research. Jun2022, Vol. 62 Issue 2, p1-8. 8p.

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Factors affecting reproductive outcomes in lactating dairy cows that undergo presynchronization-Ovsynch and successive resynchronization programs

Autor: Ill-Hwa, Kim, Jae-Kwan, Jeong, Hyun-Gu, Kang

Publikováno v: Theriogenology. 187:9-18

This study was designed to identify the factors affecting reproductive outcomes in lactating dairy cows undergoing Presynchronization-Ovsynch and successive resynchronization programs. Data were collected from 1,458 cows on 11 dairy farms, regarding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ffcc55887dbbe2304f06c7e77c126d7
https://doi.org/10.1016/j.theriogenology.2022.04.017

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