Genetic parameters of calving ease using sire-maternal grandsire model in Korean Holsteins

Objective Calving ease (CE) is a complex reproductive trait of economic importance in dairy cattle. This study was aimed to investigate the genetic merits of CE for Holsteins in Korea. Methods A total of 297,614 field records of CE, from 2000 to 2015, from first parity Holstein heifers were recorded...

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Autori principali: Mahboob Alam, Chang Gwon Dang, Tae Jeong Choi, Yun Ho Choy, Jae Gu Lee, Kwang Hyeon Cho
Natura: Artigo
Lingua:Inglês
Pubblicazione: Asian-Australasian Association of Animal Production Societies 2017-09-01
Serie:Asian-Australasian Journal of Animal Sciences
Soggetti:
Calving Ease
Snell Score
Genetic Parameters
Holstein Cattle
Sire-maternal Grandsire Model
Accesso online:http://www.ajas.info/upload/pdf/ajas-30-9-1225.pdf
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