Results 111 to 120 of about 6,585 (233)

The Chloride Requirement of the Broiler Breeder Hen

Poultry Science, 1984
An experiment was conducted to determine the chloride requirement of broiler breeder hens fed a corn soybean meal diet. Levels of .135 and .09% (daily intake of 208 and 139 mg) supplemental chloride were required for maximum egg production and egg weight, respectively. However, a supplemental level of .135% was required to maximize hatchability.
R H, Harms, H R, Wilson
openaire   +2 more sources

Polymorphism of the Gonadotropin‐Releasing Hormone Receptor Gene and Its Association With Production Traits in Isfahani Native Hens

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This research was conducted to identify genetic polymorphisms of the GNRHR gene on Isfahan native hen traits and their relationship with production traits. For this purpose, blood was taken, DNA was extracted, the target fragment was amplified and directly sequenced, and finally it was blasted with the reference gene in NCBI.
Farshid Kheiri, Mostafa Faghani, Mohammad Mohammadi Berenjegani, Somayeh Tirbakhsh Gouran, Matin Rahimi Domakani   +4 more
wiley   +1 more source

An investigation into extreme aggressiveness of broiler breeder males

, 1999
Commercial broiler breeder males reportedly behave aggressively towards females, causing reduced fertility, increased female injury, increased female mortality and reduced animal well-being.
Millman, Suzanne Theresa
core  

Integrating Serological and Molecular Data to Characterize Fowl Adenovirus Associated With Inclusion Body Hepatitis in Broiler Chickens From Malaysia

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This study revealed the active circulation of fowl adenoviruses in broiler farms in Sabah, Malaysia. FAdV‐8b and FAdV‐11 were identified in flocks with IBH lesions, accompanied by high antibody titres in unvaccinated birds. Phylogenetic analysis showed close relationships with global strains, highlighting the need for enhanced surveillance and control ...
Md. Safiul Alam Bhuiyan, Babu Kanti Nath, Lum Mok Sam, Krishnan Nair Balakrishnan, Suman Das Gupta, Subir Sarker   +5 more
wiley   +1 more source

Efeito da fermentação de cama de aviário na qualidade da cama, na ambiência e no desenvolvimento de pododermatites em frangos de corte [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Agroecossistemas, Florianópolis, 2013.A principal função da fermentação da cama de aviário é propiciar condições microbiológicas ...
Martins, Ricardo Sant'Anna
core  

A Multispecies Systematic and Critical Review of Intranasal Administration in Veterinary Anaesthesia and Emergency Care: Promising Evidence and Overlooked Challenges

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This review evaluates the clinical potential and limitations of intranasal (IN) drug administration in veterinary anaesthesia and emergency care. IN delivery can provide clinically relevant sedation, analgesia and drug reversal, but its success is not universally reliable and is strongly influenced by species‐specific anatomy, formulation ...
Majid Jafarbeglou
wiley   +1 more source

Abdominal Fat in Broiler Breeders

Poultry Science, 1984
Abstract Forty sires and forty dams from a female selection and a control broiler line were slaughtered at 47 weeks of age. Males had a mean of .17% abdominal fat and females 3.32% with 37.5% of the males having little or no fat.
WALTER A. BECKER, LARRY W. MIROSH
openaire   +1 more source

Egg traits and physiological neonatal chick parameters from broiler breeder at different ages

Brazilian Journal of Poultry Science, 2004
This investigation was carried out to study egg traits (weight, specific gravity and eggshell thickness), and neonatal chick parameters (weight, blood, cardiac and lung parameters) from breeder at different ages. After hatching, neonatal chicks, male and
BC Luquetti, E Gonzales, LDG Bruno, RL Furlan, M Macari   +4 more
doaj   +1 more source

Integrated Metabolomics and Gut Microbiota Analysis Reveal the Intestinal Stress Response of Juvenile Four‐Finger Threadfin (Eleutheronema tetradactylum) to Nitrite Exposure

Aquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
Nitrite exposure induces intestinal stress in juvenile Eleutheronema tetradactylum, characterized by microbial dysbiosis, metabolic reprogramming, and altered digestive enzyme activities. Integrated metabolomics and microbiota analyses reveal coordinated hostmicrobe responses involving key pathways such as ABC transporters and amino acid metabolism ...
Yue Liu, Jing‐Hui Jin, Eric Amenyogbe, Shu‐Pei Huang, Hao‐Jie Wang, Eric Kwabena Droepenu, Zhong‐Liang Wang, Jian‐Sheng Huang   +7 more
wiley   +1 more source

Targeting Myostatin for Sustainable Meat Production: Insights From Multiple Species

Animal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Myostatin gene (MSTN), a TGF‐β superfamily member, negatively regulates skeletal muscle growth, positioning it as a prime genetic target for enhancing livestock meat production. This review synthesizes evidence from 1979 to 2025 on MSTN mutations across cattle, pigs, poultry, sheep, goats, and rabbits, emphasising impacts on yield, quality ...
Chiara Santomassimo, Francesco Perini, Daniele Colombi, Stefano Bettini, Maria Federica Trombetta, Marina Pasquini, Simone Ceccobelli, Ishaku L. Haruna, Ketan Patel, Emiliano Lasagna   +9 more
wiley   +1 more source