NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 41 to 50 of 144 (0.01 seconds)
41

Effects of inbreeding and age at first calving on milk yield and failed services in first lactation of bST and non-bST treated Holstein cows

Geha, Makram J. January 2009 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2009. / Title from title screen (site viewed June 26, 2009). PDF text: v, 114 p. : ill. ; 1.05 Mb. UMI publication number: AAT 3352316. Includes bibliographical references. Also available in microfilm and microfiche formats.
42

Heritabilities and phenotypic and genetic correlations between type ratings and milk and butterfat production in Holstein-Friesian cattle

Mitchell, Ralph Gerald, January 1959 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1959. / Typescript. Abstracted in Dissertation abstracts, v. 19 (1959) no. 7, p. 1496-1497. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 60-63).
43

Studies of pulmonary function in the Holstein calf

Kiorpes, Anthony Lloyd, January 1977 (has links)
Thesis--Wisconsin. / Vita. Includes bibliographical references.
44

Connections between mastitis and climate a study of holsteins on pasture in Northampton County, Pennsylvania /

Drake, Dawn M. January 2008 (has links)
Thesis (M.S.)--University of Delaware, 2008. / Principal faculty advisor: Tracy DeLiberty, Dept. of Geography. Includes bibliographical references.
45

Variations in heritability and repeatability of milk, fat and percentage of fat yield in stratified Holstein-Friesian herds

Duckwall, James Ward, January 1963 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1963. / Typescript. Vita. With this is bound: Production performance of artificially and nonartificially sired herd-mates in Wisconsin / E.L. Corley, J.W. Duckwall, and E.E. Heizer. Reprinted from Journal of dairy science, vol. XLVI, no. 1 (Jan. 1963), p. 50-56. Includes bibliographical references (leaves 53-54).
46

Immunogenetic studies of cattle transferrins and blood groups

Datta, Surinder P. January 1963 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1963. / Typescript. Vita. With this is bound: The J substance of cattle : VII. Production of immune anti-J in rabbits / A, G. Bednefoff, S.P. Datta and W.H. Stone. Reprinted from Journal of immunology, vol. 89, no. 3 (Sep. 1962), p. 408-413. Includes bibliographical references.
47

Reliability of A.I. Holstein sire provings

Lindstrom, Ulf Bruno, January 1966 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1966. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
48

The influence of recombinant bovine growth hormone and growth hormone releasing factor on fat synthesis in primiparous Holstein cows /

Beswick, Naomi Simone. January 1997 (has links) (PDF)
Thesis (M.Sc.)--University of Alberta, 1997. / Submitted to the Faculty of Graduate Studies and Research in partial fulfilment of the requirements for the degree of Master of Science, Department of Agricultural, Food and Nutritional Science. Also available online.
49

Überprüfung der Bedeutung von Milchinhaltsstoffen für die Beurteilung der Energie-, Protein- und Strukturversorgung von HF-Kühen

Seggewiß, Sabine. Unknown Date (has links) (PDF)
Tierärztl. Hochsch., Diss., 2004--Hannover.
50

Myoelektrische Aktivität von Labmagen und proximalem Duodenum bei Milchkühen : Langzeituntersuchungen unter Berücksichtigung verschiedener endogener und exogener Einflussfaktoren /

Neu-Zuber, Anna. January 2005 (has links)
Universiẗat, Diss., 2005--Giessen.

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