Random Regression Analysis of Calving Interval of Japanese Black Cows
We estimated genetic parameters for the calving interval of Japanese Black cows using a random regression model and a repeatability model. We analyzed 92,019 calving interval records of 36,178 cows. Pedigree data covered 390,263 individuals. Age of cow at previous calving for each record ranged from...
Main Authors: | Shinichiro Ogawa, Masahiro Satoh |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-01-01
|
Series: | Animals |
Subjects: | |
Online Access: | https://www.mdpi.com/2076-2615/11/1/202 |
Similar Items
-
Researches Regarding the Influence of Calving Interval on the Number of Somatic Cells during Lactation in Romanian Black and White Cows
by: Simona Baul, et al.
Published: (2011-10-01) -
Effect of Calving Interval on Milk Yield and Quality Lactation in Dairy Cows
by: Simona Baul
Published: (2013-05-01) -
The Associations between Calving Interval and Milk Production traits in population of dairy cows of Slovak Simmental cattle.
by: Jozef Bujko, et al.
Published: (2013-10-01) -
Effects of season and age at first calving on genetic and phenotypic characteristics of lactation curve parameters in Holstein cows
by: Mahdi Elahi Torshizi
Published: (2016-02-01) -
Maternal Effects of Japanese Shorthorn Cows on the Growth of Embryo-transferred Japanese Black Calves in a Cow-calf Grazing System
by: Manabu Yamaguchi, et al.
Published: (2013-07-01)