Effect of immunocastration time on growth performance, carcass and meat quality of pigs

被引：0
|
作者：
Kowalski, E. [1 ,2 ]
Aluwe, M. [1 ]
De Smet, S. [2 ,3 ]
De Smet, S. [2 ,3 ]
机构：
[1] ILVO, Scheldeweg 68, B-9090 Melle, Belgium
[2] Univ Ghent, Vakgrp Dierwetenschappen & Aquat Ecol, Lab Diervoeding & Kwaliteit Dierlijke Prod LANUPR, Coupure Links 653, B-9000 Ghent, Belgium
[3] Varkensloket, Scheldeweg 68, B-9090 Melle, Belgium
来源：
VLAAMS DIERGENEESKUNDIG TIJDSCHRIFT | 2021年 / 90卷 / 01期
关键词：
D O I：
10.21825/vdt.v90i1.17771
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Immunocastraten worden minstens vier weken voor de slacht gevaccineerd om berengeur effectief te reduceren en de vleeskwaliteit te verbeteren ten opzichte van intacte beren. Uit een onderzoek van ILVO en UGent (LANUPRO) blijkt dat het toepassen van de tweede injectie (op acht of zes weken voor de slacht) echter niet helpt om de vleeskwaliteit verder te verbeteren. Het blijkt zelfs economisch minder voordelig te zijn voor de varkenshouder aangezien de vroeggevaccineerde immunocastraten een hogere voederconversie en lagere slachtkwaliteit hebben.
引用
收藏
页码：44 / 45
页数：2
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