Results 21 to 30 of about 35,444 (120)

Effect of oregano essential oil on growth performance and meat quality of white-feathered broilers

Siliao yanjiu, 2022
In the experiment, the common antibiotic CTC·HCl was used as a control to evaluate the effect of OEO on growth performance, slaughter performance and meat quality of white feather broilers.
CUI Hai-yan, JI Long-xiang, GUO Hong-wei, QIU Hong-li   +3 more
doaj  

THE EFFECT OF DENSITY AND FLOOR TYPES ON PERFORMANCE, PHYSIOLOGICAL STATE AND IMMUNE RESPONSE OF BROILERS

Journal of the Indonesian Tropical Animal Agriculture, 2014
The purpose of this research was to study the effect of density and floor types on performance,physiological state and immune response of broilers. The research involved 368 male broilers of theNew Lohman strain aged 8 days which were raised up to 35 ...
D. Sunarti, H. Haryono, S. Soedarsono
doaj   +1 more source

Large variation in the movement of individual broiler chickens tracked in a commercial house using ultra-wideband backpacks

Scientific Reports, 2023
Our understanding of the movement patterns of individual broiler chickens in large flocks is extremely limited. Here we report the use of a Real Time Locating System to track individual broilers in a house of 28 000 birds.
Mary Baxter, Niamh E. O’Connell
doaj   +1 more source

Use of an elevated platform with perforated surface and manure belt by fast-growing broilers on commercial farms

Poultry Science
: Like other members of the species Gallus gallus, fast-growing broilers are motivated to perch. However, broilers in the European Union are kept in unstructured barns, with no opportunity to sit elevated and rest undisturbed. A possible solution to this
F. May, B. Spindler, J. Müsse, K. Skiba, N. Kemper, J. Stracke   +5 more
doaj   +1 more source

Effect of plant essential oils combined with propolis extract on growth performance， slaughter performance and meat quality of white feather broilers

Siliao yanjiu, 2022
The experiment was to study the effect of plant essential oil and propolis extract compound on growth performance, slaughter performance and meat quality of white feather broilers. 960 one-day-old white feather broilers were selected and randomly divided
Yu-jiao WEI, Yong-gen LUO, Yong-sheng FU, Zi-jian JIANG, Hao ZHENG, Zheng-yi CHEN   +5 more
doaj  

Low dose velogenic viscerotropic Newcastle disease virus infection caused 30% mortalities in Anak broilers but none in Lohmann Brown layer chickens

Journal of Applied Animal Research, 2018
The aim of this project was to find out the comparative susceptibilities of broilers and layer chickens to a low dose of velogenic viscerotropic Newcastle disease virus (vvNDV) infection using mortalities as the main indicator.
Jacinta Ngozi Omeke, Wilfred Sunday Ezema, Didacus Chukwuemeka Eze, John Osita Arinze Okoye   +3 more
doaj   +1 more source

THE EFFECT OF SAUROPUS ANDROGYNUS LEAVES EXTRACT PLUS TURMERIC POWDER ON FAT DEPOSITION, CARCASS QUALITY AND BLOOD PROFILE IN BROILERS FED LOW PROTEIN DIETS

Journal of the Indonesian Tropical Animal Agriculture, 2015
The present study was designed to evaluate the effectiveness of Sauropus androgynus leavesextract (SALE) plus turmeric powder (TP) on carcass quality and blood profile in broilers fed lowprotein diets.
U. Santoso, K. Kususiyah, S. Suharyanto
doaj   +1 more source

Effects of dietary sulfur amino acid levels on growth performance and intestinal immunity in broilers vaccinated and subsequently infected with coccidiosis

Poultry Science, 2023
: Coccidia vaccination is a common practice in the poultry industry. However, research is lacking regarding the optimal nutritional support for coccidia vaccinated broilers.
Changqing Li, Jie Chen, Jiajie Wang, Rose Whelan, Daniel E. Bütz, Mitchell D. Ramuta, Wentao Wang, Jiachen Li, Xin Yang, Yanli Liu, Xiaojun Yang, Mark E. Cook, Thomas D. Crenshaw, Zhouzheng Ren   +13 more
doaj   +1 more source

Evaluation of the prevalence of viral bronchitis infection in broiler chicken by using ELISA Technique

Tikrit Journal of Pure Science, 2018
The study was conducted to evaluate the seroprevalence of Infectious Bronchitis virus (IBV) in broiler chickens farms in Kirkuk Governorate. The technique has been used in the study, Enzyme Linked Immunosorbent Assay (ELISA).
N.A. Jassim, A. Ul-Jabbar M.H, N.R.Ameen, W.S.A.Alshamari, Ismael I.Hasan, B.S.Nomi   +5 more
doaj   +1 more source

Investigating the cecal microbiota of broilers raised in extensive and intensive production systems

Microbiology Spectrum, 2023
Intensive broiler production practices are structured to prevent the introduction and spread of pathogens; however, they can potentially minimize the exposure of broilers to beneficial commensal bacteria.
Camila S. Marcolla, Tingting Ju, Hannah L. Lantz, Benjamin P. Willing   +3 more
doaj   +1 more source