Results 11 to 20 of about 182,497 (230)
Journal of Applied Animal Research, 2019 Effects of multi-strain (Lactofeed) and mono-strain (Pediguard) probiotics on broiler breeder performance and expression of toll-like receptors (TLR) were evaluated.
Maryam Aalaei +5 more
doaj +4 more sources
Characteristics of linezolid-resistant Enterococcus faecalis isolates from broiler breeder farms
Poultry Science, 2020 Linezolid is an oxazolidinone class antibiotic used for treatment infections caused by various multidrug-resistant gram-positive pathogens including enterococci.
Sunghyun Yoon +5 more
doaj +4 more sources
Manganese requirements of broiler breeder hens
Poultry Science, 2020 The present research was conducted to assess Mn requirements of broiler breeder hens. One hundred and twenty Cobb 500 hens, 22 wk of age, were individually allocated in cages. After fed a Mn-deficient diet (22.2 ppm), hens were randomly placed in treatments having 6 increments of 30-ppm Mn. All trace minerals were from laboratory grade sources being Mn
T.L. Noetzold +5 more
semanticscholar +6 more sources
Iron requirements of broiler breeder hens
Poultry Science, 2017 A study was conducted to investigate Fe requirements of broiler breeders. One-hundred-fifty-six Cobb 500 broiler breeder hens were individually placed in electrostatically painted cages at 22 weeks. The study was composed of an adaptation phase, in which hens were fed corn-soy-wheat bran diets until 35 wks.
Diogo, Taschetto +6 more
openaire +3 more sources
Dietary sodium butyrate improves female broiler breeder performance and offspring immune function by enhancing maternal intestinal barrier and microbiota. [PDF]
Poult Sci, 2023 This study aimed to investigate the effects of dietary sodium butyrate (SB) supplementation on the reproductive performance of female broiler breeders under intensive rearing conditions and to analyze antioxidant capacity, immune function, and intestinal
Xiao C +6 more
europepmc +2 more sources
New insights into the genetic loci related to egg weight and age at first egg traits in broiler breeder. [PDF]
Poult SciEgg weight (EW) and age at first egg (AFE) are economically important traits in breeder chicken production. The genetic basis of these traits, however, is far from understood, especially for broiler breeders.
Ma X +9 more
europepmc +2 more sources
Poultry Science, 2021 The dietary inclusion of aluminosilicates has been reported to enhance pellet quality, improve feed mill throughput, bind toxins, improve feed efficiency, and promote immunological function across a variety of production systems.
C.P. Juzaitis-Boelter +5 more
semanticscholar +1 more source
Molecular characterization of fluoroquinolone-resistant Escherichia coli from broiler breeder farms
Poultry Science, 2021 Fluoroquinolones (FQs) have been used effectively antimicrobial agents of choice for treatment of various infections caused by E. coli and FQs-resistance of E. coli from broiler breeders has been implicated in its vertical transmission to their offspring.
K. Seo, Y. J. Lee
semanticscholar +1 more source
Journal of Applied Animal Research, 2021 The aim of the present study was to determine the effects of Bacillus subtilis PB6 supplementation on productive performance, egg quality and hatchability of broiler breeder hens.
E. Darsi, Mojtaba Zhaghari
semanticscholar +1 more source
Carcass Characteristics, Digestive System Traits of Spent Broiler Breeder and Dual-Purpose Hens
Animals, 2022 Simple Summary The success achieved in the breeding of laying hens and broilers resulted in modern breeding systems. Obtaining meat from laying hens is not a good alternative to intensive broiler production. However, it can be profitable to use this type
K. Włodarczyk +3 more
semanticscholar +1 more source