Results 91 to 100 of about 7,006,101 (146)
A comparative study of the potential for human retinal pigment epithelium utilising an embryonic chick model of the phenomenon [PDF]
, 2014 The retinal pigment epithelial (RPE) cells of several species, including: chicken, rat, mouse and newt, have been observed to undergo a phenomenon known as transdifferentiation.
Smart, MJK
core
HeliyonThe combined effects of breeder age and oxygen (O2) concentrations on embryo development, hatching events, chick quality, embryonic mortality and hatchability were investigated. A total of 900 hatching eggs of average weight of 53.85 ± 2.40 g and 60.42 ±
Richard Koblah Agbehadzi +7 more
doaj +1 more source
Chick Lit in Historical Settings by Frida Skybäck
, 2015 Chick lit is mostly contemporary portrayals of single women in cities. The Swedish author Frida Skybäck writes “chick lit in corsets”, that is, chick lit in a historical setting, and she writes primarily for teenage girls. Her two novels Charlotte Hassel
Helene Ehriander
core
Sexual differences in behaviour and morphology of Northern Gannets [PDF]
, 2001 Northern Gannets (Morus bassanus) are large, long-hved seabirds with negligible sexual size dimorphism. In common with other species where the sexes appear similar, very little is known about the differences in breeding behaviour of males and females.
Redman, Kelly Kristina
core
Achieving reproductive performance and quality chicks with modern broiler breeders
Journal of Applied Poultry ResearchSummary: The U.S. broiler industry is currently facing challenges in breeder production and hatchability. Hatchability rates have recently dropped below 82 %, the lowest since 1988 (Agristats Report, 2023), alongside increased mortality in pullets ...
Hugo Romero-Sanchez +6 more
doaj +1 more source
The Atlas of chick development /
The Atlas of Chick Development, Third Edition, a classic work covering all major event of chick development, is extensively updated with new and more detailed photographs, enlargements showing regions of special-interest and complexity, and new ...
Bellairs, Ruth,author. +1 more
core
The effect of different incubation temperatures on chick quality [PDF]
, 2007 Thesis (MPhil (Animal Sciences))--University of Stellenbosch, 2007.ENGLISH ABSTRACT: Over the last few decades various authors have reported the influence of day old chick quality on integrated broiler industries. Although various methods of determining
Du Preez, J. H.
core
Journal of Applied Poultry ResearchSUMMARY: This experiment was performed to evaluate the effect of in ovo injection of Citrus aurantiifolia seeds extract (CASE) into broiler incubating eggs.
R.F. Kpossou +4 more
doaj +1 more source
The effect of oregano leaves on meat quality in broiler chicks
Bihdāsht-i Mavādd-i Ghaz̠āyī, 2017 This study was conducted to investigate the effect of oregano leaves on meat quality in broiler chicks. The experiment was conducted in a completely randomized design with 4 treatment, 4 replicates of 10 chicks per replicate. The dietary treatments consisted of the 1) basal diet without additives, 2) basal diet containing 200 mg virginamycin/kg diet, 3,
E. Rostami Gohari +2 more
openaire +1 more source
Yolk sac, body dimensions and hatchling quality of ducklings, chicks and poults
British Poultry Science, 2005 1. One-day-old chicks of Pekin duck, turkey, layer fowl and broiler fowl were examined for bacteria in the yolk sac and yolk fluid. 2. Whole hatchling, yolk-free hatchling and yolk sac weights were recorded for all species along with crown-rump length and beak-tip to toe-tip length. 3.
openaire +3 more sources