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Studien über die geschichtliche entwickelung der eintelung der rinder in rassen und vorschläge zu einer synoptischen uebersicht der rinderrassen Europas ...Neumann, Max. January 1910 (has links)
Inaug.-diss.--Bern. / Includes bibliographical references.
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Phylogenetic analysis of cattle breedsKidd, Kenneth Kay, January 1969 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1969. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 66-72).
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Some factors affecting bovine growth and efficiency /Beerwinkle, Donald Royce January 1975 (has links)
No description available.
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Relationships among measures of efficiency in beef cattle of different breeds /Livesay, Frederick E. January 1976 (has links)
No description available.
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Comparison of received prices between replacement heifers and feeder heifers in AlabamaFree, Suzanne Victoria, Kriese-Anderson, Lisa A., January 2008 (has links) (PDF)
Thesis (M.S.)--Auburn University, 2008. / Abstract. Vita. Includes bibliographical references (p. 60-62).
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Comparative study on the biological performance of progenies of Western Sanga x Afrikaner and Bonsmara cattle in the sourish mixed bushveld of the North West ProvinceMoraka, Joseph Ntlhoki January 2000 (has links)
The study compares the biological performance of progenies of the Afrikaner x Western Sanga crossbred (small frame) and the Bonsmara (medium frame) cattle on the following traits: calving and growth rates as well as mortalities. The study was conducted in the Sourish Mixed Bushveld of the North West province. The objective was to identify a lowcare cattle breed, which can withstand unfavourable conditions under which most farmers in the North West Province operate. The results of this study indicated that, under good management, the Bonsmara cattle have higher growth rates compared to the Sanga cattle. There were statistical differences with regards to birth, pre-wean and wean masses, (P< 0.0001). Sanga cattle however were able to maintain higher calving rates under all varying conditions (Bonsmara 77% average and Sanga 84% average). The Sanga, due to its lower nutritional requirements, on average requires 15% less of the surface area required by the Bonsmara. Sanga cattle also returned better yields in terms of kilogram weaned calf per LSU and per hectare. With regard to herd mortalities, there was no significant difference (P = 0.03329).
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Biochemical and molecular genetic characterization of cattle breeds of Cameroon and Nigeria /Ibeagha-Awemu, Eveline Mengwi. January 1900 (has links)
Thesis (doctoral)--Universität, Giessen, 2003. / At head of title: "Aus dem Institut für Tierzucht und Haustiergenetik der Justus-Liebig-Universität Giessen." Includes bibliographical references (p. 163-201).
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A study of some farm operations and herd management practices among milking shorthorn breeders in KansasBonewitz, Ralph Edwin. January 1955 (has links)
Call number: LD2668 .T4 1955 B65 / Master of Science
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Physical and chemical carcass characteristics as influenced by concentrate level, breed type and fat thickness endpointOchoa, Mario F. January 1981 (has links)
No description available.
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Effect of heat stress on six beef breeds in the Zastron District : the significance of breed, coat colour and coat typeFoster, Liesel Ann 01 1900 (has links)
Thesis (M. Tech.) - Central University of Technology, Free State, 2010
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