Subject: Reproduction

A Guide on Fish Welfare in Spanish Aquaculture - Volume 4: Welfare of rainbow trout

APROMAR

Published in 2025

Guide published by the Spanish aquaculture industry, describing the good practices to ensure rainbow trout welfare. It proposes specific indicators appropriate to each farming phase, while emphasizing the importance of training, sustainability and a stronger legal framework.

Document Types: Good practice guide

Animal categories: Fish

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Farmed yellow mealworm (Tenebrio molitor; Coleoptera: Tenebrionidae) welfare: species-specific recommendations for a global industry

Barrett, M., Godfrey, R.K., Schnell, A., & Fischer, B.

Published in 2024

Review examining the factors influencing the welfare of yellow mealworms in farming, such as abiotic conditions, nutrition, intra/interspecific interactions and slaughter methods. Practical recommendations and research directions are suggested that would improve and anticipate welfare issues in this rapidly expanding sector.

Document Types: Scientific review

Animal categories:Insects

Keywords:Adaptation of the environment to the animal, Euthanasia, Welfare indicators, Living environment, Stress

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Retours d’expérience sur la verraterie liberté

Brittany Chamber of Agriculture

Published in 2024

Results of a survey carried out in Brittany on free-range sow management practices in the insemination period identifying three main strategies: LIBIA (confinement from weaning until completion of insemination, then group housing), LIBSEVIA (group housing from weaning, temporary confinement  for insemination period, followed by rapid release), and LIBSEV (group housing of sows from weaning with temporary confinement for each AI). Each method has its advantages, necessary precautions and points to watch out for.

Document types: Technical Paper

Animal categories: Porcines

Keywords:Livestock buildings, Housing, Restraint equipment, Maternity, One Welfare

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Social networks of pregnant gilts during outdoor feeding and the effects on their offspring

Leandro Sabei, Marisol Parada Sarmiento, Cihan Çakmakçı, Sharacely de Souza Farias, Thiago Bernardino, Rosangela Poletto, Erika Alejandra Becerra Mendez, Beatriz Kaori, Adroaldo José Zanella

Published in 2024

Study examining the social dynamics of gilts through pregnancy in an outdoor system, analyzing their feeding and social behaviors, and the effects of these dynamics on the group and their offspring. Results show links between social rank, salivary cortisol levels and piglet weight, highlighting the importance of integrating social behavior into management and genetic selection practices to improve pig welfare.

Document Types: Scientific paper

Animal categories: Porcines

Keywords:Aggression, Aggressivity, Welfare indicators, Lactation, Maternity, Personality, Prenatal issues, Socialization

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Managing large litters - Short review (version 1.0)

Pedersen, L.J., Hoofs, A., Kongsted, H.

Published in 2024

Review of the development and management of large litters in pig farming.

Document Types: Scientific review

Animal categories: Porcines

Keywords:Lactation, Maternity, Evolutionary processes

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Effects of Using Mechanical Brushes on the Productive Performance of Dairy Cows

Li, H.; Zhang, R.; Li, H.; Yuan, H.; Zhang, R.; Ren, H.; Xiao, J.; Li, Z.; Wang, A.; Jin, Y.; Lin, P.

Published in 2024

Study showing that mechanical brushes are used differently by dairy cows at different stages of lactation, improving body cleanliness and milk production, particularly in multiparous cows.

Document Types: Scientific paper

Animal categories: Bovines

Keywords: Animal-based measurements,Adaptation of the animal to the environment, Enrichment, Lactation, Housing

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A review and future trends of precision livestock over dairy and beef cow cattle with artificial intelligence

Álvaro Michelena, Óscar Fontenla-Romero, José Luis Calvo-Rolle

Published in 2024

Sitrep on technological advances in precision farming (sensors and AI), now essential tools to  monitor herd health and detect anomalies at an early stage.

Document Types: Scientific review

Animal categories: Bovines

Keywords:Animal-based measurements, Precision farmingWelfare indicators, livestock farming systemBehavioural disorders

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Text Mining and Topic Analysis for Ostriches' Welfare Based on Systematic Literature Review from 1983 to 2023

Previti, A.; Biondi, V.; Or, M.E.; Bilgiç, B.; Pugliese, M.; Passantino, A

Published in 2024

Literature review on ostrich welfare using text mining and thematic analysis for 122 articles published between 1983 and 2023. The main topics identified were health and management, feeding, reproductive welfare, egg production and welfare during transport. Despite an increase in research since 1994, further studies are needed to better protect ostrich welfare.

Document Types: Scientific review

Animal Categories:Birds (excluding poultry)

Keywords:Adaptation of the animal to the environment, Housing, Living environment, Transport, Welfare indicators

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Review: Welfare in farm animals from an animal-centred point of view

Huber, K

Published in 2024

Scientific synthesis highlighting the anatomical and physiological alterations undergone by high-production livestock, leading to an imbalance between their natural capacities and the demands of industrial production. It calls for an ethical approach to animal welfare, focusing on their physiological limits, for more sustainable and respectful production.

Document Types: Scientific review

Animal categories: Bovines, Caprines, Ovines, Porcines, Poultry

Keywords:Adaptation of the animal to the environment, Societal issues, Evolutionary processes, Resilience, Robustness

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Environmental Enrichment in Rabbit Husbandry: Comparative Impacts on Performance and Welfare

El-Sabrout K., Sherasiya A.; Ahmad S., Aggag S., Nannoni E., Cavallini D., Buonaiuto G.

Published in 2024

Summary article describing environmental stress and its negative impacts on rabbit welfare and productivity, causing disease and problem behavior. Environmental enrichment helps reduce this stress by meeting the natural behavioral needs of rabbits, thereby improving their welfare and performance.

Document Types: Scientific review

Animal categories:Monogastric

Keywords:Adaptation of the environment to the animal, Aggression, Aggressiveness, Animal-based measurements, Enrichment, Welfare indicators, Housing, Stress, Behavioural disorders

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