Age related changes in laying pattern and egg weight of different laying hen genotypes.
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DOI: 10.1016/j.anireprosci.2017.06.006
Abstract: The aim of the study was to evaluate changes in laying patterns depending on the age of different genotypes of laying hens. In the experiment, six genotypes were evaluated (brown-egg hens Bovans Brown, Bovans Sperwer… read more here.
Keywords: bovans brown; age; moravia bsl; egg ... See more keywords
Mathematical modeling for egg production and egg weight curves in a synthetic white leghorn
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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
An appraisal of moulting on post-moult egg production and egg weight distribution in white layer hens; meta-analysis
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DOI: 10.1080/00071668.2018.1432032
Abstract: ABSTRACT 1. The aim of this study was to establish how different moulting methods and body weight losses influenced post-moult performance and USDA egg weight distribution. 2. Data on 5 laying flocks (#34–38) of the… read more here.
Keywords: moult; egg; fasting methods; post moult ... See more keywords
Phenotype correlation of external and incubation traits of Italian White Goose eggs and goslings after hatching
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DOI: 10.18805/ijar.v0iof.8458
Abstract: Based on observations and established results related to reproduction characteristics, i.e. physical and incubation values of the Italian White Goose, following conclusions were drawn: out of 400 incubated eggs, 352 were fertilised (88.00%); 316 goslings… read more here.
Keywords: italian white; white goose; incubation; egg ... See more keywords