QR kód

GENETIC EVALUATION OF MILK PRODUCTION AND REPRODUCTION TRAITS IN HOLSTEIN FRIESIAN RAISED IN HUNGARY USING SINGLE—AND MULTI-TRAIT ANIMAL MODEL ANALYSES

A total of 3165 normal first lactation records of Holstein-Friesian cows Kept at Mezoheges State Farm, Hungary collected during the period from 1982 to 1990 were used. The number of sires and the average number of daughters per sire were 281 and 11.3, respectively. The data were used to evaluate...

Celý popis

Uloženo v:
Hlavní autor: M. Mostafa
Médium: Artigo
Jazyk:Árabe
Vydáno: Mansoura University, Faculty of Agriculture 2006-10-01
Edice:Journal of Animal and Poultry Production
Témata:
Holst-2m
rnrm production
reproduction
persistency
Dr-céifig vii-"res. genetrc parameters
single-and muiii-irait animal model
Hungary
On-line přístup:https://jappmu.journals.ekb.eg/article_235630_0fcc586f450ad166668449fdc9453c1f.pdf
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!

Podobné jednotky