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Lactation Curves of Holstein Cows as Influenced by Age, Gestation, and Season of Freshening

Lactation curves of dairy cows have been studied by dairy scientists for many years. The effects of various hereditary end non-hereditary influences on the lactation curve have been observed. Factors have been developed to standardize production to a common basis, correcting for differences in age, length of lactation, milking per day, gestation and environment.

Identiferoai:union.ndltd.org:UTAHS/oai:digitalcommons.usu.edu:etd-4733
Date01 May 1955
CreatorsPatterson, George Edward
PublisherDigitalCommons@USU
Source SetsUtah State University
Detected LanguageEnglish
Typetext
Formatapplication/pdf
SourceAll Graduate Theses and Dissertations
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