Evidence map›Paper›PMID 41029454›Full record

ArticleActa veterinaria Scandinavica2025

A survey on management of milk feeding, weaning and housing of conventional and organic dairy calves in Europe.

Nina Dam Otten, Allison Welk, Margit Bak Jensen

Abstract read
In one paragraph

Article in Acta veterinaria Scandinavica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Nina Dam OttenDepartment of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Grønnegårdsvej 8, Frederiksberg C, 1870, Denmark. nio@sund.ku.dk.ORCID http://orcid.org/0000-0003-1004-1474
Allison WelkDepartment of Animal and Veterinary Sciences, Aarhus University, Blichers Allé 20, Tjele, DK-8830, Denmark.
Margit Bak JensenDepartment of Animal and Veterinary Sciences, Aarhus University, Blichers Allé 20, Tjele, DK-8830, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo safeguard dairy calf welfare, European legislative recommendations on milk feeding practices and minimum standards on housing of calves exist. However, studies providing a general overview of common practices on milk-fed calf rearing across European countries are sparse. The aim of this study was to provide an overview of current milk feeding and housing practices for dairy calves in conventional and organic herds across European countries. Forty-five respondents with extensive knowledge about dairy production and calf rearing from 25 countries and regions were invited to an online questionnaire regarding farm demographics, management of the newborn calves, milk feeding and housing practices of calves 1-4 weeks of age and 5-8 weeks of age, and weaning practices.

resultsA total of 21 respondents from 15 countries and regions responded to the survey. The survey suggests that in conventional herds most calves spent a limited time with the dam after birth (≤ 12 h) with longer durations found in organic herds (> 2 days). Calves 1-4 weeks of age are reported to be commonly housed in individual pens and fed 6-8 L/day in two daily feedings. In most countries and regions, less than 25% of the herds are reported to be practicing ad libitum milk feeding. In most countries and regions, teat buckets or teat bars are reported to be used for milk feeding. In countries and regions where open buckets or troughs are more common, access to permanently mounted artificial dry teats (dummy teats) was typically provided. Calves 5-8 weeks of age are reported to be predominantly group housed and fed 8-10 L/day in two daily feedings with once a day milk feeding occurring more frequently in calves within this age group. Weaning was reported to be most frequently initiated between 8 and 10 weeks.

conclusionsBased on the respondents' evaluations the survey suggests that there are discrepancies between recommendations based on research and the current practices regarding milk allowance and feeding frequency, and weaning. Legislative or industry regulations on timing of separation from the dam, milk type, or weaning age are primarily implemented for organic production systems in a smaller proportion of countries.

Indexed as

Animal HusbandryDairyingHousing, AnimalMilkOrganic AgricultureWeaningAnimal FeedAnimalsAnimals, NewbornCattleEuropeFemaleSurveys and QuestionnairesCalf managementDairy calvesMilk feedingQuestionnaireWelfare

Identifiers

PMID41029454
PMCPMC12482143

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.