Results 41 to 50 of about 4,081,684 (342)
مجله اپیدمیولوژی ایران, 2021 Background and Objectives: The commercial layer chicken farming is one of the most important sectors of the poultry industry. This study was conducted to evaluate the status of biosecurity of commercial layer chicken farms in 9 Iranian provinces with the
MH Rabiee +5 more
doaj
Poultry Science, 2020 Plasmid-mediated quinolone resistance (PMQR) genes located on conjugative plasmids can be transferred to other bacteria in the absence of antimicrobial selective pressure.
Shoki Koyama +2 more
doaj +1 more source
Genetic and microbiome analysis of feed efficiency in laying hens
Poultry Science, 2023 : Improving feed efficiency is an important target for poultry breeding. Feed efficiency is affected by host genetics and the gut microbiota, but many of the mechanisms remain elusive in laying hens, especially in the late laying period.
Qianqian Zhou +10 more
doaj +1 more source
, 2020 The aim of this study was to determine an infectious bronchitis (IB) infection, caused by an Israel variant 2 (IS/1494/06)-like IBV, in a layer chicken flock regularly vaccinated with vaccines containing IBV H120 and 4/91 strains.
H. Öngör +6 more
semanticscholar +1 more source
Viruses, 2018 A disease with a sudden drop in egg production and shell-less eggs called, shell-less egg syndrome (SES) has been observed in Western Canada egg layer flocks since 2010. The etiology of this disease is not known.
Aruna Amarasinghe +8 more
doaj +1 more source
Journal of Applied Poultry Research, 2020 Summary: In ovo administration of a live-attenuated F-strain Mycoplasma gallisepticum vaccine (FMG) has proven to be a promising alternative vaccination route for layer chickens to combat M. gallisepticum (MG) infections. Its practical application within
K.E.C. Elliott +3 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 +2 more
doaj +1 more source
Kajian keberkesanan dan kesesuaian program Diploma Akauntansi Politeknik di dalam praktis [PDF]
, 2002 Kajian ini adalah berkenaan dengan keberkesanan dan kesesuaian program Diploma Akauntansi Politeknik dalam melahirkan graduan yang berkualiti kepada pasaran kerja.
Abdullah, Abdul Hasnal
core +1 more source
Lead contamination in backyard chicken layer flocks in California [PDF]
Journal of Veterinary Diagnostic Investigation, 2018 Backyard layer chickens may be exposed to a variety of metals in the environment, including lead. The potential public health concerns associated with lead exposure prompted us to systematically screen liver samples from backyard layers submitted to the diagnostic laboratory to estimate the prevalence of lead exposure.
Sobhakumari, Arya +3 more
openaire +4 more sources
Frontiers in Veterinary Science, 2020 Substitution of feed protein source with defatted black soldier fly larvae meal (BSFM) has been evaluated intensively in poultry, but information about full-fatted BSFM is still very limited.
Xiaohua Chu +6 more
doaj +1 more source