Results 81 to 90 of about 16,352 (199)

Investigating effect of Holstein heifer growth pattern on first-lactation performance based on cluster analysis

open access: yesSiliao yanjiu, 2023
The study was to explore the factors influencing the first-born milk production performance and the optimal growth pattern of Holstein cows in reserve stage by using cluster analysis.
JIANG Wen   +7 more
doaj  

Associations of Blood Analysis with Feed Efficiency and Developmental Stage in Grass-Fed Beef Heifers

open access: yesAnimals, 2018
Proxies for feed efficiency, such as blood-based indicators, applicable across heifers varying in genetic makeup and developmental state are needed. Assessments of blood analytes and performance were made in heifer calves and pregnant heifers.
Nara R. B. Cônsolo   +6 more
doaj   +1 more source

Assessment of current colostrum feeding practices and passive transfer of immunity in dairy herds in Great Britain: A cross‐sectional study

open access: yesVeterinary Record, Volume 199, Issue 6, Page e262-e271, 19/26 September 2026.
Abstract Background Updated targets for measuring transfer of passive immunity (TPI) at the herd level have been suggested, but the current performance of dairy herds in Great Britain is unknown. Methods A cross‐sectional study was performed. Serum total protein (STP) data collected between October 2022 and October 2023 by 21 veterinary practices were ...
George Lindley   +3 more
wiley   +1 more source

UA Little Rock Seminar in Public History (HIST 7391) files on the Heifer Project International, 1993

open access: yes, 1993
This collection contains the project report, interview transcripts, and audiocassette tapes from the University of Arkansas at Little Rock's Seminar in Public History's 1993 project, "From Relief to Development: The Evolving Mission of Heifer Project ...

core  

‘Knowledge, attitudes and practices’ survey of Austrian veterinarians' antibiotic use in clinical practice

open access: yesVeterinary Record, Volume 199, Issue 5, Page e250-e261, 5/12 September 2026.
Abstract Background Antimicrobial resistance (AMR) is a critical global health issue, with antimicrobial use (AMU) in veterinary medicine playing a relevant role in its emergence. This study aimed to evaluate the knowledge, attitudes and practices of Austrian veterinarians regarding AMU and AMR.
Clair L. Firth   +4 more
wiley   +1 more source

Distribution, health and welfare of donkeys working in licensed commercial operations throughout Great Britain

open access: yesVeterinary Record, Volume 199, Issue 5, Page e222-e229, 5/12 September 2026.
Abstract Background In Great Britain, donkey work has shifted from beach donkey rides towards a greater diversity of economic activities, such as wellness industries, films and exhibits. This research investigates the distribution, health and welfare of donkeys in licensed activities in Great Britain.
Tamlin Watson   +2 more
wiley   +1 more source

From Relief to Development: The Evolving Mission of Heifer Project International, Inc.

open access: yes, 2017
From Relief to Development: The Evolving Mission of Heifer Project International, Inc. was the final report produced by the University of Arkansas at Little Rock's Seminar in Public History's 1993 project directed by Deborah J. Baldwin, Ph.D.

core  

Free-martin Heifer [PDF]

open access: yes, 1942
A local veterinarian sent in this interesting case history of a free-martin Holstein heifer. At two years of age, this heifer appeared to have a normal sexual cycle. She had been bred six or eight times and still came in heat regularly.
Lortz, H.
core  

Administration of chromium picolinate and meloxicam alleviates regrouping stress in dairy heifers [PDF]

open access: yesAnimal Bioscience
Objective This research investigated the effect of administering chromium (Cr) and meloxicam (MEL) on growth performance, cortisol and blood metabolite, and behaviors in young, regrouped heifers. Methods Fifty Holstein dairy heifers (body weight [BW] 198±
Da Jin Sol Jung   +12 more
doaj   +1 more source

Bile acid metabolism and signaling in human and animal health: A One Health perspective

open access: yesiMetaOmics, Volume 3, Issue 3, September 2026.
Bile acids maintain host homeostasis through enterohepatic circulation, microbial transformation, and bile acid receptor signaling, thereby regulating glucose and lipid metabolism, intestinal barrier integrity, and immunity. These effects support human disease intervention and health‐oriented animal production, reducing drug dependence and residue ...
Lei Li   +7 more
wiley   +1 more source

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