Results 11 to 20 of about 311,062 (183)
TYPE TRAITS AND MILK YIELD GENETIC PARAMETERS AND BREEDING VALUES OF HOLSTEIN IN IRAQ [PDF]
Basrah Journal of Veterinary Research, 2010 In this study a total of 928 Holstein cows daughters of 33 sires bred at Al-Naser Dairy Cow Station (60 km south of Baghdad) were used to appraisal the final score for the 14 linear type traits: rear udder height (RERUDHIH), teat length (TETLENGT ...
Adnan Jabbar Jadoa
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The Journal of Reproduction and Development, 2022 It has been suggested that domestication has turned cattle from seasonal breeders to annual breeders. This study examined the seasonal differences in early postpartum ovulation and subsequent reproductive performance in 542 Holstein cows. Cows displaying
Minoru SAKAGUCHI +2 more
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Features of conformation type of black-andwhite cows of different origin estimated by linear classification method [PDF]
Технологія виробництва і переробки продуктів тваринництва, 2022 The research was carried out in the aspect of studying features of conformation type cows of Ukrainian Black-and-White dairy and Holstein breeds estimated by linear classification method.
Khmelnychyi L., Karpenko B.
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Frontiers in Genetics, 2021 Milk protein is one of the most important economic traits in the dairy industry. Yet, the regulatory network of miRNAs for the synthesis of milk protein in mammary is poorly understood.
Wentao Cai +6 more
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Body Condition Score and Milk Production on Conception Rate of Cows under a Small-Scale Dairy System
Animals, 2019 Management and production characteristics impact conception rate to first service (CR1S) in small-scale dairy farms, but the impact of body condition score (BCS) and milk production levels on cows’ fertility is unknown.
Luis Javier Montiel-Olguín +6 more
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Animal, 2008 New molecular techniques focused on genome analysis, open new possibilities for more accurate evaluation of economiclly important traits in farm animals.
M. Sadeghi +3 more
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Carcass characteristics of cattle differing in Jersey proportion [PDF]
, 2018 peer-reviewedComparison of alternative dairy (cross-)breeding programs requires full appraisals of all revenues and costs, including beef merit. Few studies exist on carcass characteristics of crossbred dairy progeny originating from dairy herds as well ...
Berry, Donagh +4 more
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Bio-economical model application in cattle breeding
Acta Agriculturae Slovenica, 2005 Dairy production systems are complex and cannot be described by a single profit function. In a bio-economical model, relevant biological and economical aspects of the production system are described as a system of equations.
Elli PÄRNA +3 more
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Nucleon Polarizabilities [PDF]
, 2000 The subject of nucleon polarizabilities in real, virtual, and doubly virtual Compton scattering is discussed with respect to what is known and how such quantities can be extracted from data.Comment: 13 page Latex file; Talk given at Chiral Dynamics 2000 ...
Holstein, Barry R.
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Investigations of linkage disequilibrium phase in chromosome 6 of Holstein breed [PDF]
مجله بیوتکنولوژی کشاورزی, 2016 In whole genome association study, genomic selection, Determining of extent and level of linkage disequilibrium (LD) is important in sample size and marker density.
Maryam Nosrati +3 more
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