The effect of acidifier supplementation on egg production performance and intestinal histology of Japanese quail (Coturnix japonica)
Sign Up to like & getrecommendations! Published in 2022 at "Veterinary Medicine and Science"
DOI: 10.1002/vms3.1043
Abstract: Abstract Background Acidifier are substances with antibacterial, antifungal, antimicrobial, performance and health benefits that are frequently employed in feed acidification, especially in poultry diet. Meanwhile, the most important factor for acidifier efficiency is the proportion… read more here.
Keywords: supplementation; ileum; egg; histology ... See more keywords
Ovary development and annual egg production of hake, M. merluccius: a promising aquaculture species
Sign Up to like & getrecommendations! Published in 2017 at "Aquaculture International"
DOI: 10.1007/s10499-017-0146-x
Abstract: The full range of stages in ovarian development and fecundity of hake in the North Sea and the west coast of Scotland are described from histological examination of ovaries. Male hake from the North Sea… read more here.
Keywords: north sea; hake; annual egg; egg production ... See more keywords
Dietary combination of chelated zinc and threonine and effects on egg production, egg quality and nutrient balance of Brown laying hens from 20 to 49 weeks of age
Sign Up to like & getrecommendations! Published in 2020 at "Animal Feed Science and Technology"
DOI: 10.1016/j.anifeedsci.2020.114555
Abstract: Abstract Studies have evaluated the effects of zinc (Zn) supplementation as an important dietary factor that regulates intestinal amino acid metabolism, protecting and preventing diarrhea. Threonine (Thr) also plays an important role in intestinal mucosa,… read more here.
Keywords: quality; production egg; laying hens; egg ... See more keywords
Chickens in motion: Effects of egg production level and pen size on the motor abilities and bone stability of laying hens (Gallus gallus forma domestica)
Sign Up to like & getrecommendations! Published in 2020 at "Applied Animal Behaviour Science"
DOI: 10.1016/j.applanim.2020.104998
Abstract: Abstract Laying hens have undergone strong selection pressure for traits related to productivity in recent decades. This has led to an impressive increase in egg production but is also assumed to cause undesirable side effects,… read more here.
Keywords: production; productivity; laying hens; egg production ... See more keywords
Synergistic effects of quercetin and vitamin E on egg production, egg quality, and immunity in aging breeder hens
Sign Up to like & getrecommendations! Published in 2021 at "Poultry Science"
DOI: 10.1016/j.psj.2021.101481
Abstract: Laying hens experience a rapid decline in egg production, egg quality, and immunity, usually at the end of the peak laying period. Quercetin, a known flavonoid, exerts biological activities, including phytoestrogenic, immunity, antibiotic, antioxidant, and… read more here.
Keywords: egg; egg production; quercetin vitamin; egg quality ... See more keywords
Performance and environmental impact of egg production in response to dietary supplementation of mannan oligosaccharide in laying hens: a meta-analysis
Sign Up to like & getrecommendations! Published in 2022 at "Poultry Science"
DOI: 10.1016/j.psj.2022.101745
Abstract: A meta-analysis was conducted to examine the effect of supplementing mannan oligosaccharide (MOS; Bio-Mos, Alltech Inc., Nicholasville, KY) in the diets of laying hens on the performance and environmental impact of egg production. Data on… read more here.
Keywords: analysis; egg production; performance; production ... See more keywords
Mathematical modeling for egg production and egg weight curves in a synthetic white leghorn
Sign Up to like & getrecommendations! Published in 2022 at "Poultry Science"
DOI: 10.1016/j.psj.2022.101766
Abstract: This study was conducted to evaluate 8 mathematical models, namely, Logistic (LM), Morgqan Mercer Flodin (MMF), Polynomial Fit (PF), Rational Function (RF), Sinusoidal Fit (SF), Quadratic fit (QF), Gompertz function (GF), and Modification Compartmental Model… read more here.
Keywords: synthetic white; egg; egg production; production egg ... See more keywords
Effects of changes in female size on relative egg production of northern shrimp stocks (Pandalus borealis)
Sign Up to like & getrecommendations! Published in 2018 at "Regional Studies in Marine Science"
DOI: 10.1016/j.rsma.2018.09.004
Abstract: Abstract Length is one of the main factors determining fecundity of shrimp. Therefore, changes in length distribution where larger individuals disappear from the stock may affect the relative egg production (REP) of the stock. The… read more here.
Keywords: relative egg; egg production; shrimp stocks;
Channelling eggshell waste to valuable and utilizable products: A comprehensive review
Sign Up to like & getrecommendations! Published in 2020 at "Trends in Food Science and Technology"
DOI: 10.1016/j.tifs.2020.10.009
Abstract: Abstract Background Owing to increased egg consumption globally, a corresponding surge of about 18% in egg production has been recorded during the last decade as reported by WATT Global Media's Executive Guide to World Poultry… read more here.
Keywords: production; waste; egg; egg production ... See more keywords
Decreased egg production in laying hens associated with infection with genotype 3 avian hepatitis E virus strain from China.
Sign Up to like & getrecommendations! Published in 2017 at "Veterinary microbiology"
DOI: 10.1016/j.vetmic.2017.03.005
Abstract: To determine the relationship between decreased egg production and avian HEV infection, thirty healthy 23-week-old Hy-Line Variety Brown layer hens were randomly divided into 3 groups with 10 hens per group. Next, a genotype 3… read more here.
Keywords: production; laying hens; avian hev; egg production ... See more keywords
Reconstruction of 100-year dynamics in Daphnia spawning activity revealed by sedimentary DNA
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-021-03899-0
Abstract: Environmental DNA (eDNA) is currently developing as a powerful tool for assessing aquatic species dynamics. However, its utility as an assessment tool for quantification remain under debate as the sources of eDNA for different species… read more here.
Keywords: dna; egg production; sedimentary dna; resting egg ... See more keywords