Determination of breeding strategies for beef cattle bull breeders selling bulls into two competing markets on a non-linear price grid
نویسندگان
چکیده
منابع مشابه
Bull Power: Examination of Beef Cattle Bulls for Breeding Soundness
T evaluation of bulls for breeding soundness is an effective and reliable way to identify bulls that are potentially poor breeders. This management technique can be used to greatest advantage if culling occurs before bulls are turned out with females. Also, the evaluation is an important means available to the producer for predicting bulls with satisfactory to excellent potential. This informat...
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چکیده ندارد.
15 صفحه اولEvaluating the Breeding Soundness of Beef Bulls
Evaluating breeding soundness of bulls is an often neglected management practice. Producers may incorrectly believe that bulls that have previously proven fertile are of sound breeding value for the rest of their lives. They may also assume that new bulls are reproductively sound simply because of some vague or implied guarantee by the seller. Unfortunately, neither assumption is correct. Bulls...
متن کاملStrategies of European Fleckvieh Cattle Breeding to Optimize Dual-purpose Breeding Particularly for Beef Production
The Fleckvieh breed, while internationally recognized as a dual-purpose breed is primarily used as a beef production animal in Ireland. However because of ever increasing pressure to improve efficiency, it is now accepted in Irish cattle breeding that beef production characteristics should be included in the national dairy cattle breeding programme. This development was accepted following a com...
متن کاملBreeding and Genetics: Beef Cattle
The association of a single nucleotide polymorphism (SNP) of calpain 1 (CAPN1) gene with shear force of 2.54 cm steaks from M. longissimus dorsi from Gannan yaks (Bos grunniens, n = 181) was studied. The experimental design was a repeated measures with the main unit in a completely randomized design with a factorial arrangement of treatments (age at harvest x SNP) and the repeated subunit was a...
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ژورنال
عنوان ژورنال: Canadian Journal of Animal Science
سال: 2001
ISSN: 0008-3984,1918-1825
DOI: 10.4141/a00-030