Keyword : Prenatal issues

Stop culling male layer-type chick: an overview of the alternatives and public perspective

Francesca Coppola, Gisella Paci, Matteo Profeti, Simone Mancini

Published in 2023

Scientific study summarizing available literature sources on alternatives to the current culling method for male chicks and the public's view of these approaches. In ovo sex determination appears to be the main potential alternative method to the culling of male chicks, and the one preferred by consumers, especially if carried out during the early days of incubation.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Pain, Societal issues, Euthanasia, Prenatal, Breeding system

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National Assembly: written reply to question n°8820: Enforcement of the ban on crushing male chicks

Question: Josy Poueyto (Démocrate (MoDem et Indépendants) - Pyrénées-Atlantiques). Answer: Ministry of Agriculture and Food Sovereignty.

Published in 2024

Answer to a question from a member of parliament asking the Ministry to enforce the ban on crushing male chicks, including regular checks in hatcheries, and to extend the regulations to female ducklings.

Document types: Regulation/Certification

Animal categories: Poultry

Keywords:Euthanasia, Maltreatment, Prenatal, Breeding system

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The links between positive human interaction and maternal behaviour and welfare of commercial breeding dams (Canis familiaris)

Uri Baqueiro-Espinosa, Paul Donnelly, Victoria McEvoy, Gareth Arnott

Published in 2024

Scientific article showing the positive effect of social enrichment (positive human-animal interactions) during gestation on a bitch's maternal behavior and on stress as measured by capillary cortisol levels.

Document Types: Scientific paper

Animal categories:Canine

Key words:Animal adaptation to environment, Enrichment, Lactation, Maternal, Prenatal, Human-animal relationship, Socialization, Stress

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Synthetic and phytogenic antioxidants improve productive performance, antioxidant activity, gene expression, and offspring quality in breeder hens subjected to heat stress

Phocharapon Pasri, Sitthipong Rakngam, Nadine Gérard, Pascal Mermillod, Sutisa Khempaka

Published in 2024

Scientific paper demonstrating the effectiveness of a mixture of synthetic and phytogenic substances in countering the negative effects of heat stress in breeding hens on production, blood chemistry, sperm survival in the oviduct, antioxidant properties, gene expression and offspring quality.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Animal adaptation to environment, Prenatal, Resilience, Robustness, Stress

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The effect of incubation temperature on the development of the locomotory system and welfare in broiler chickens: A review

Tobias Kettrukat, Ewa Grochowska, Margrethe Therkildsen

Published in 2023

Scientific review providing an overview of the effects of changes in incubation temperature at the beginning, middle and end of embryogenesis, on muscle and bone development in broilers and on their subsequent locomotive abilities. Muscle tissue responds to increased temperature during embryogenesis by proliferating, but this effect depends on the length of exposure.

Document Types: Scientific review

Animal categories: Poultry

Keywords:Animal adaptation to the environment, Living environment, Prenatal, Resilience

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Animal welfare of embryos and newly hatched chicks: A review

Itallo C. S. Arraujo, Tainá S. B. Lopes, Leonardo J. C. Lara, Bruno T. A. Costa

Published in 2023

Scientific review identifying egg storage, in ovo nutrition and the slaughter of 1-day-old male chicks as the main welfare problems in hatcheries, and describing practical avenues for improvements that can meet societal expectations.

Document Types: Scientific review

Animal categories: Poultry

Keywords:Animal adaptation to the environment, Consciousness, Pain, Societal issues, Prenatal, Human-animal relationships,  livestock farming systems

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Arrêté du 7 novembre 2022 relatif à la mise à mort des poussins des lignées de l’espèce Gallus gallus destinées à la production d’œufs de consommation, utilisés pour l’alimentation animale

M. Faipoux

Published in 2022

Order specifying the slaughter methods and strains of the Gallus gallus species intended for the production of eggs for consumption for which the killing of chicks to be used in animal feed is authorized.

Document types: Regulation/Certification

Animal categories: Poultry

Keywords:Awareness, Pain, Societal issues, Prenatal

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Effects of Music Therapy on Neuroplasticity, Welfare, and Performance of Piglets Exposed to Music Therapy in the Intra- and Extra-Uterine Phases

Isabella Cristina de Castro Lippi, Fabiana Ribeiro Caldara, Ibiara Correia de Lima Almeida-Paz, Henrique Biasotto Morais, Agnês Markiy Odakura, Elisabete Castelon Konkiewitz, Welber Sanches Ferreira, Thiago Leite Fraga, Maria Fernanda de Castro Burbarelli, Gisele Aparecida Felix, Rodrigo Garófallo Garcia, Luan Sousa dos Santos

Published in 2022

Scientific paper showing that intra- and extra-uterine exposure of piglets to music maintains high levels of BDNF, which contributes to neuroplasticity, between birth and weaning and is associated with higher weaning weights.

Document Types: Scientific paper

Animal categories: Porcines

Keywords:Enrichment, Brain integration, Memory, Prenatal

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Impact of natural and artificial prenatal stimulation on the behavioural profile of Japanese quail

Nawel Mezrai, Cécilia Houdelier, Aline Bertin, Ludovic Calandreau, Cécile Arnould, Anne-Sophie Darmaillacq, Ludovic Dickel, Sophie Lumineau

Published in 2022

Scientific paper demonstrating that the acoustic environment of Japanese quail embryos can influence how the young birds subsequently interact with their social and physical environment after hatching.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Adapation of the animal to the environment, Enrichment, Maternity, Memory, Prenatal

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Piglet Viability: A Review of Identification and Pre-Weaning Management Strategies

Bryony S. Tucker, Jessica R. Craig, Rebecca S. Morrison, Robert J. Smits, Roy N. Kirkwood

Published in 2021

A scientific review of the criteria for identifying and managing low-viability piglets at an early stage to increase their chances of survival, and proposal of measures to be taken in pregnant and lactating sows to reduce the proportion of low viability piglets.

Document Types: Scientific review

Animal categories: Porcines

Keywords:Maternity, Prenatal, Weaning, Breeding and rearing system

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