Results 141 to 150 of about 11,071 (289)

ANALISIS GROSS MARGIN USAHA PETERNAKAN SAPI PERAH PADA BERBAGAI PANJANG CALVING INTERVAL

open access: yes, 2014
Most of small scale dairy farmers in Indonesia still have not paid attention on calving interval as the best parameter of their dairy business. The longer the calving interval would influence their cost of inputs, as well as revenue.
, DANNY ADHI PRATOMO   +1 more
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Density‐dependent habitat selection in plains bison

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 5, July 2026.
Using GPS collar data, we tested whether habitat selection of plains bison in Grasslands National Park, Canada, was density dependent. Bison selected for areas of high vegetation productivity far from human activity when population density was low and increased use of lower productivity habitat closer to disturbance as density increased.
Michelle L. Sawatzky   +3 more
wiley   +1 more source

Factors affecting calving interval in a beef cattle herd in Tennessee

open access: yes, 1968
A seven year study, involving 194 cows and 828 calving intervals,was conducted at the University of Tennessee Atomic Energy CommissionAgricultural Research Laboratory, Oak Ridge, Tennessee.
Stone, Robert Marshall
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Calving interval of Chino Santandereano criollo cattle [PDF]

open access: yes, 1989
Every project of criollo breeds recovery must include productive traits studies. Fertility is the most important economic trait in beef cattle. Calving interval is one of the measurements of fertility and it is influenced by enviromental factors.
Hernández B., Gustavo   +2 more
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Fat/Water Separation at 7 T Using a 3D Radial Sequence With Quasi‐Continuous Echo Times

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 1, Page 96-108, July 2026.
ABSTRACT Purpose To achieve a reliable fat/water separation (FWS) at 7 T using a new 3D radial sequence and reconstruction workflow with quasi‐continuous TE sampling. Methods A 3D radial density‐adapted sequence with quasi‐continuous TE sampling was developed for a 7 T whole‐body MRI system.
Matthias Rohe   +9 more
wiley   +1 more source

DNA Metabarcoding Reveals Unexpected Predator-Prey-Microbial Dynamics in the Southern Right Whale (Eubalaena australis). [PDF]

open access: yesMol Ecol
ABSTRACT Southern right whale (Eubalaena australis; SRW) populations are recovering from the impacts of commercial whaling, however, recovery has been spatially variable, with strong associations between reproduction and prey availability. The diet of SRWs has not been widely examined, and with SRW foraging shifting away from high‐latitude foraging ...
Parikh A   +7 more
europepmc   +2 more sources

Prevalence, Associated Factors, and Temporal Trends of Brucella Detection Across Human and Animal Hosts in Bangladesh: A 25‐Year Meta‐Analysis

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This systematic review and meta‐analysis synthesizes Brucella prevalence across human and animal hosts in Bangladesh. Dogs showed the highest prevalence (7.49%), followed by goats (3.86%), cattle (3.67%), humans (2.94%), and horses (1.78%). Abortion history was significantly associated with Brucella infection, underscoring the need for integrated One ...
Radwan Raquib   +4 more
wiley   +1 more source

Systematic Review of Intravenous Ceftriaxone Administration in Animals

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
ABSTRACT Background Ceftriaxone is an antibiotic frequently prescribed in veterinary medical practice due to its effectiveness against several pathogenic microorganisms responsible for diseases in different animal species. Objective To select scientific articles from the academic databases PubMed and Web of Science that analysed the pharmacokinetic ...
Paula Maria Fernandes de Vasconcelos   +2 more
wiley   +1 more source

Status of On‐Farm Artificial Insemination Services and Effectiveness of Oestrus Synchronization in Dairy Cattle Under Small‐Scale Dairy Farming System

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Cross‐sectional survey and retrospective data on the oestrus synchronization were collected and analysed. The predominant mating system practiced by dairy farmers was AI (55.6%), and 73.5% of farmers apply controlled mating. The highest response rate and pregnancy rate were 89.5% and 45.2%, respectively, whereas a birth rate of 9.6%–18.5% was obtained.
Temesgen Milkias   +2 more
wiley   +1 more source

Analisis Faktor-faktor Yang Mempengaruhi Jarak Beranak (Calving Interval) Sapi Bali Di Kecamatan Bangkinang Kabupaten Kampar [PDF]

open access: yes, 2007
To increase growth rate of population Bali cattle in the area can be done with efficient of calving interval markers with high calving rate. The aim of this research was to analyze factors which influencing calving interval of Bali Cows in Bangkinang ...
Ridha, M. (Mawaddah)   +2 more
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