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Martina Miluchová, Michal Gábor and Juraj Candrák
The aim of this study was to analyze the polymorphisms of the beta-casein gene and describe the association between the beta-casein genotypes and milk production in high milk-production Slovak Holstein cattle herds. Genomic DNA was isolated from the hair...
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Andrzej Milczak, Beata Abramowicz, Marcin Szczepanik, Jacek Madany, Karolina Wrzesniewska, Krzysztof Buczek, Marta Staniec, Pawel Zólkiewski and Lukasz Kurek
Fibrinogen is used in the diagnosis of inflammation as an acute phase protein. The research objective set by the authors of this study was to assess the applicability of fibrinogen concentration measurement in the blood plasma of the peak of lactating da...
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Addisu H. Addis, Hugh T. Blair, Paul R. Kenyon, Stephen T. Morris, Nicola M. Schreurs and Dorian J. Garrick
Approximately 42% of the total calves born in New Zealand?s dairy industry are either euthanized on farms or commercially slaughtered as so-called bobby calves within 2 weeks of age. These practices have perceived ethical issues and are considered a wast...
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Katherine Werner Acuña,Amanda López Castro
Pág. 61 - 70
The objective of this study is to develop a business model to enhance cattle population, income and profitability of Region de los Lagos? (Chile) cattle industry based on meat production from male dairy (uncastrated calves). Rearing methods in the U.K, I...
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María Eugenia Martínez,Aldo Benavente,Rodrigo Morales
Pág. 239 - 251
The objective of this study was to evaluate the effect of the type of diet (grazing vs. silage with concentrate) and changes in diet on n-alkane concentrations in cattle feces. The assay lasted 35 days (15 days of adaptation and 20 of taking samples). Th...
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Javier L. Troncoso, Alejandra Engler, Paula Manriquez, Antonio Valdivia
Pág. 37 - 45
This study aims to weigh the influence of observable traits on live cattle prices, i.e., the percent impact on the final price of various physical characteristics. These characteristics are those that commonly are published in auction catalogues, as i...
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BM Daft, GS Visvesvara, DH Read, H Kinde, FA Uzal, and MD Manzer
Pág. 605 - 609
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