Genetic relationship of age at first calving with conformation traits and calving interval in Hanwoo cows

por Shin, SeungGyu, Lee, JungJae, Do, ChangHee
Publicado 2021

The Effect of Age at First Calving and Calving Interval on Productive Life and Lifetime Profit in Korean Holsteins

por Do, Changhee, Wasana, Nidarshani, Cho, Kwanghyun, Choi, Yunho, Choi, Taejeong, Park, Byungho, Lee, Donghee
Publicado 2013

Intestinal Parasite Infections in Pigs and Beef Cattle in Rural Areas of Chungcheongnam-do, Korea

por Ismail, Hassan Ahmed Hassan Ahmed, Jeon, Hyung-Kyu, Yu, Yong-Man, Do, Changhee, Lee, Young-Ha
Publicado 2010

Estimation of the genetic milk yield parameters of Holstein cattle under heat stress in South Korea

por Lee, SeokHyun, Do, ChangHee, Choy, YunHo, Dang, ChangGwon, Mahboob, Alam, Cho, Kwanghyun
Publicado 2019

The Estimation of Genetic Parameters for Longevity According to Lactation Period Using a Multiple Trait Animal Model in Korean Holstein Cows

por Shin, Jiseob, Lee, Jaegu, Cho, Juhyun, Dang, Changgwon, Choi, Taejeong, Do, Changhee, Lee, Jungjae, Lee, Seokhyun
Publicado 2022

Genetic parameter estimation for milk β-hydroxybutyrate and acetone in early lactation and its association with fat to protein ratio and energy balance in Korean Holstein cattle

por Ranaraja, Umanthi, Cho, KwangHyun, Park, MiNa, Kim, SiDong, Lee, SeokHyun, Do, ChangHee
Publicado 2018

Genetic Parameters of Milk β-Hydroxybutyric Acid and Acetone and Their Genetic Association with Milk Production Traits of Holstein Cattle

por Lee, SeokHyun, Cho, KwangHyun, Park, MiNa, Choi, TaeJung, Kim, SiDong, Do, ChangHee
Publicado 2016

Comparison of genome-wide association and genomic prediction methods for milk production traits in Korean Holstein cattle

por Lee, SeokHyun, Dang, ChangGwon, Choy, YunHo, Do, ChangHee, Cho, Kwanghyun, Kim, Jongjoo, Kim, Yousam, Lee, Jungjae
Publicado 2019

Genetic Parameter Estimates of Carcass Traits under National Scale Breeding Scheme for Beef Cattle

por Do, ChangHee, Park, ByungHo, Kim, SiDong, Choi, TaeJung, Yang, BohSuk, Park, SuBong, Song, HyungJun
Publicado 2016

Genetic Relationship of Productive Life, Production and Type Traits of Korean Holsteins at Early Lactations

por Wasana, Nidarshani, Cho, GwangHyun, Park, SuBong, Kim, SiDong, Choi, JaeGwan, Park, ByungHo, Park, ChanHyuk, Do, ChangHee
Publicado 2015

The Outcomes of Selection in a Closed Herd on a Farm in Operation

por Do, ChangHee, Yang, ChangBeom, Choi, JaeGwan, Kim, SiDong, Yang, BoSeok, Park, SooBong, Joo, YoungGuk, Lee, SeokHyun
Publicado 2015