Results 61 to 70 of about 4,516,633 (288)

Low Pathogenic Avian Influenza Exposure Risk Assessment in Australian Commercial Chicken Farms

Frontiers in Veterinary Science, 2018
This study investigated the pathways of exposure to low pathogenic avian influenza (LPAI) virus among Australian commercial chicken farms and estimated the likelihood of this exposure occurring using scenario trees and a stochastic modeling approach ...
Angela Bullanday Scott, Jenny-Ann Toribio, Mini Singh, Peter Groves, Belinda Barnes, Kathryn Glass, Barbara Moloney, Amanda Black, Marta Hernandez-Jover, Marta Hernandez-Jover   +9 more
doaj   +1 more source

Route of infectious bronchitis virus vaccination determines the type and magnitude of immune responses in table egg laying hens

Veterinary Research, 2021
Chicken immune responses to infectious bronchitis virus (IBV) vaccination can depend on route of administration, vaccine strain and bird age. Typically for layer chickens, IBV vaccinations are administered by spray in the hatchery at day-old and boosted ...
Mohammed Al-Rasheed, Christopher Ball, Kannan Ganapathy   +2 more
doaj   +1 more source

Evaluation of chicken meat freshness using olfaction machine and artificial neural networks [PDF]

فناوری‌های جدید در صنعت غذا, 2023
Today, human’s specific attention to food quality has led to the development of fast, easy and non-destructive methods to assess the quality of foodstuffs.
Alidad Parvaneh, Amin Taheri-Garavand, Feizollah Shahbazi   +2 more
doaj   +1 more source

The Effect of Housing Systems on the Growth, Egg production, Overall Egg Weight and Egg Quality Traits of a New Turkish Laying Hen Hybrid, Akbay [PDF]

Brazilian Journal of Poultry Science
This study was conducted to determine the effects of housing systems (free-range and conventional cage) during the egg-laying phase on the growth, egg production, overall egg weight, and egg quality traits of a new Turkish laying hen hybrid, Akbay.
M Baylan, K Kursun, N Abdallah, LB Celik, F Yenilmez, H Kutay   +5 more
doaj   +1 more source

Chicken hepatomegaly and splenomegaly associated with novel subgroup J avian leukosis virus infection

BMC Veterinary Research, 2022
Background Subgroup J avian leukosis virus (ALV-J) is an oncovirus which can induce multiple types of tumors in chicken. In this report, we found novel ALV-J infection is closely associated with serious hepatomegaly and splenomegaly in chicken.
Moru Xu, Fusen Hang, Kun Qian, Hongxia Shao, Jianqiang Ye, Aijian Qin   +5 more
doaj   +1 more source

Carcass and meat quality of dual‐purpose chickens (Lohmann Dual, Belgian Malines, Schweizerhuhn) in comparison to broiler and layer chicken types

Poultry Science, 2018
Currently, there is an intensive ethical discussion about the practice of culling day‐old layer cockerels. One solution to avoid this practice could be using dual‐purpose types, where males are fattened for meat and females used for egg production.
S. Mueller, M. Kreuzer, M. Siegrist, K. Mannale, R. Messikommer, I. Gangnat   +5 more
semanticscholar   +1 more source

Comparison of Growth Performance between Korean Native Layer Chickens and Imported Layer Chickens at Early Rearing Stage [PDF]

Korean Journal of Poultry Science, 2012
Department of Animal Science, Chonnam National UniversityABSTRACT The objective of this study was to compare the growth performance between Korean native layer chickens and imported layer chickens at early rearing stage. Total number of chicks analyzed in this study was 276 and feeding period was conducted from July 24, 2012 for 10 weeks.
Young Sin Kim, Jae-Hwan Kim, Sang Won Suh, Hyun Kim, Mi-Jeong Byun, Myung-Jick Kim, Ji Sung Kim, Ji Woong Lee, Seong-Bok Choi   +8 more
openaire   +1 more source

The Resilience of Smallholder Layer-Chicken Farmers Throughout the COVID-19 Pandemic: Evidence from Indonesia

Tropical Animal Science Journal
Smallholder layer-chicken farming in Indonesia is essential to ensure national food production, food security, and economic resilience. During the COVID-19 pandemic, small-scale layer-chicken farming exhibited adaptability. This study aims to assess the
Priyono, D. A. Kusumaningrum, S. Rusdiana, L. Praharani, Y. Widiawati, T. Kostaman, A. Herliatika, N. Pratiwi, N. Azizah, P. A. Iji   +9 more
doaj   +1 more source

Differential expression of pro-inflammatory and anti-inflammatory genes of layer chicken bursa after experimental infection with infectious bursal disease virus.

Poultry Science, 2019
Infectious bursal disease (IBD) is one of the most prevalent infectious diseases caused by IBD virus (IBDV), which results in bursal necrosis and immunosuppression that cause severe damage to the immune system in chickens.
Zhi-yong Xu, Yan Yu, Yan Liu, C. Ou, Yan-hong Zhang, Tingyu Liu, Qiuxia Wang, Jinyou Ma   +7 more
semanticscholar   +1 more source

Resistance of pathogenic Escherichia coli isolated from laying hens against several antibiotics

Current Biomedicine
Background: Inappropriate use of antibiotics in livestock causes the emergence of bacterial resistance to antibiotics. One of the bacteria that has been reported to be resistant is Escherichia coli so that the treatment for this bacterial infection is ...
Adnan Rizal Suhendi, Usamah Afiff, Ekowati Handharyani   +2 more
doaj   +1 more source