Results 341 to 350 of about 806,279 (404)

Consensus recommendations on calf- and herd-level passive immunity in dairy calves in the United States

open access: yesJournal of Dairy Science, 2020
Passive immunity in calves is evaluated or quantified by measuring serum or plasma IgG or serum total protein within the first 7 d of age. While these measurements inform about circulating concentrations of this important protein, they are also a proxy ...
Jason Lombard   +2 more
exaly   +2 more sources

Invited review: The importance of colostrum in the newborn dairy calf

open access: yesJournal of Dairy Science, 2022
It is critical that bovine maternal colostrum is fed to newborn calves during their first hours of life. Colostrum is the secretion a cow produces after mammary involution that is rich in various nutrients.
A J Heinrichs
exaly   +2 more sources
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Factors Affecting Calf Crop

, 2021
Challenges for Improving Calf Crop (J.N. Wiltbank). Unique Reproductive Traits of Brahman and Brahman Based Cows (R.D. Randel). Genetic Influences on Reproductive Performance of Two-Year-Old Beef Females (J.S. Brinks). Breeding Heifers at One Year of Age:
M. Fields, R. Sand
semanticscholar   +1 more source

Calf Augmentation

Clinics in Plastic Surgery, 2022
Calf augmentation is a very gratifying procedure with immediate and reproducible results. The procedure can be successfully performed by novice and expert surgeons alike, making sure to respect anatomic boundaries and avoiding over dissection.
openaire   +2 more sources

Calf Welfare

Veterinary Clinics of North America: Food Animal Practice, 2008
Many factors contribute to the well-being of calves on the commercial dairy including housing and environment; nutritional and health programs; handling and caretaker interactions; herd dynamics; and the common management practices of transportation, euthanasia, dehorning, and teat removal.
Carolyn, Stull, Jim, Reynolds
openaire   +2 more sources

Calf Augmentation

Plastic and Reconstructive Surgery, 1985
This paper describes a method of calf augmentation by using gel-filled implants to correct thin or asymmetrical legs. The implants are placed over both heads of the gastrocnemius muscle beneath the fascia cruris superficialis. In order to simplify Glitzenstein's procedure, modified implants were developed by the author. In over 25 cases, this technique
Laszlo von Szalay, Lloyd N. Carlsen
openaire   +3 more sources

Calf Implants

Aesthetic Plastic Surgery, 2008
There are several articles on the positioning of calf implants that emphasize the anatomic planes in which they should be placed. However, in none of them are the anatomical characteristics that make calves look attractive specified, and neither are the region's anatomic characteristics that guide us to acquire some criteria about the type, design ...
Ramon, Cuenca-Guerra   +2 more
openaire   +2 more sources

From pre- to postweaning: Transformation of the young calf's gastrointestinal tract

open access: yesJournal of Dairy Science, 2017
Sarah J Meale   +2 more
exaly   +2 more sources

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