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Age related changes in laying pattern and egg weight of different laying hen genotypes.

Animal reproduction science - 1 Aug 2017

Tůmová E, Uhlířová L, Tůma R, Chodová D, Máchal L

Abstract excerpt

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 and Isa Sussex, white-egg hens Dekalb White, and laying hens with tinted shells Moravia Barred and Moravia BSL) in three periods during the laying cycle (the onset of lay between 20 and 26 weeks of...

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PMID: 28683955
DOI: 10.1016/j.anireprosci.2017.06.006

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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