Poultry Science
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#1C. Adler (University of Bonn)
#2I. Tiemann (University of Bonn)
Last. Wolfgang Büscher (University of Bonn)H-Index: 7
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Abstract Alternative flooring designs in broiler housing have been the subject of intensive research. Research comparing different floor types with a focus on animal based welfare indicators might be of special interest to meet the animal’s needs. This case control study investigated the effect of a partially perforated versus a littered flooring system on health and behavior based welfare indicators of fast growing Ross 308 broilers. Furthermore, production performance was assessed. The experim...
#1W. C. Lin (NCHU: National Chung Hsing University)H-Index: 5
#2T. T. Lee (NCHU: National Chung Hsing University)H-Index: 7
Abstract This study investigates the effects of L. sulphureus fermented wheat bran (LS) as a feed supplementation on the immunomodulative properties in broiler chickens. Crude phenolic compounds, crude polysaccharides, crude triterpenoids and ergosterol were determined in the LS water extracts. In the animal experiments, 400 male broilers (Ross 308) were randomly assigned into 5 groups fed with corn-soybean-based diet (control), and control diet replaced with 5% wheat bran (WB), 10% WB, 5% LS an...
#1Muhammad IshfaqH-Index: 3
#2Wanying HuH-Index: 2
Last. Jichang LiH-Index: 12
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#1Da An (SDAU: Shandong Agricultural University)
#2Ji Zhang (SDAU: Shandong Agricultural University)
Last. Youxiang Diao (SDAU: Shandong Agricultural University)H-Index: 14
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Abstract Since 2017, a serious infectious disease characterized by visceral gout has emerged in China's main goose-producing regions. The disease has caused huge economic losses to China's goose industry. In our previous study, we determined that the pathogen causing gout in goslings is a novel goose origin astrovirus, designated as AStV/SDPY/Goose/1116/17 (AStV-SDPY) strain. In order to investigate the effect of host age on the outcome of novel goose origin astrovirus infection, 200 1-day-old h...
#1Shaniko Shini (UQ: University of Queensland)H-Index: 14
#2D. Zhang (UQ: University of Queensland)H-Index: 7
Last. Wayne L. Bryden (UQ: University of Queensland)H-Index: 40
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Abstract Previous broiler feed trials conducted with Bacillus amyloliquefaciens strain H57 (H57) indicated variable bird performance. In this study, a subclinical necrotic enteritis (NE) challenge model was induced in broiler chicks. The challenge consisted of a high dose of Eimeria spp. vaccine in the drinking water on day 9, and Clostridium perfringens (Cp) culture mixed in the feed on days 14 and 15. The aim was to evaluate the effects of probiotic H57 in improving intestinal health and preve...
#1H.K. Zanu (UNE: University of New England (Australia))H-Index: 2
#2S.K. Kheravii (UNE: University of New England (Australia))H-Index: 6
Last. Robert A. Swick (UNE: University of New England (Australia))H-Index: 13
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This study investigated the hypothesis that high dietary Ca would stimulate necrotic enteritis (NE) and reduce performance, gut health and nutrient digestibility and if increased phytase would reduce NE. Ross 308 male broilers (n=768) were randomly distributed to 8 treatments in a factorial arrangement. Factors were: NE challenge (no or yes), phytase level (500 or 1500 FTU/kg using 500 FTU/kg matrix values) and Ca level (0.6 or 1.0% starter, 0.5 or 0.9% grower, 0.4 or 0.8% finisher) with the sam...
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#1Tomi Obe (MSU: Mississippi State University)H-Index: 1
#2Rama Nannapaneni (MSU: Mississippi State University)H-Index: 5
Last. Aaron S. Kiess (MSU: Mississippi State University)H-Index: 13
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Abstract Salmonella is a poultry-borne pathogen that causes illness throughout the world. Consequently, it is critical to control Salmonella during the process of converting broilers to poultry meat. Sanitization of a poultry processing facility, including processing equipment, is a crucial control measure that is utilized by poultry integrators. However, prevalence of Salmonella on equipment after sanitization and its potential risk to food safety has not been evaluated thoroughly. Therefore, t...
#1B.I. Baker (U of S: University of Saskatchewan)H-Index: 1
#2Stephanie Torrey (U of G: University of Guelph)H-Index: 8
Last. K. Schwean-Lardner (U of S: University of Saskatchewan)H-Index: 9
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Abstract This study investigated how the CO2 concentration within a chamber affects the efficacy of CO2 euthanasia, and how the efficacy of CO2 induction methods change as birds age. In experiment one, pairs of broiler chicks (n=192; 0, 3 and 6 days of age), were immersed into a chamber pre-filled with 70, 80, 90 or 100% CO2. For experiment two, 3 and 6 day-old broiler chicks (n=88), were immersed in pairs into 100% CO2 or exposed to CO2 gradual fill in a chamber with a displacement rate of 28% ...
#1Caterina Lupini (UNIBO: University of Bologna)H-Index: 12
#2Giulia Quaglia (UNIBO: University of Bologna)
Last. Elena Catelli (UNIBO: University of Bologna)H-Index: 14
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Abstract The vaccines currently available to control infectious bursal disease (IBD) include live-attenuated and inactivated vaccines, immune-complex vaccines and vaccines consisting of viral constructs of herpesvirus of turkeys (HVT) genetically engineered in order to express VP2 surface protein. In order to evaluate the impact of vaccines on the chicken immune system, two animal trials were performed in Specific Pathogen Free (SPF) broiler chickens. In trial 1 birds were either vaccinated at o...
#1Ki-Hoon Lee (CAU: Chung-Ang University)H-Index: 2
#2Ji-Young Lee (CAU: Chung-Ang University)H-Index: 5
Last. Sang-Do Ha (CAU: Chung-Ang University)H-Index: 24
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Abstract Salmonella is one of the main foodborne pathogens that affect humans and farm animals. The Salmonella genus comprises a group of food-transmitted pathogens which cause highly prevalent foodborne diseases throughout the world. The aim of this study was to appraise the viability of Salmonella Typhimurium biofilm under water treatment at room temperature on different surfaces, specifically stainless steel (SS), plastic (PLA), rubber (RB), and eggshell (ES). After 35 days, the reduction of ...
Top fields of study
Animal science
Food science