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Article

Genetics of the interval from weaning to estrus in first-litter sows: distribution of data, direct response of selection, and heritability.

Journal of animal science - 1 Aug 1995

ten Napel J, de Vries A G, Buiting G A, Luiting P, Merks J W, Brascamp E W

Abstract excerpt

A selection experiment with a selection and a control line maintained for eight generations was set up to study efficacy of selection for a short interval from weaning to estrus after weaning the first litter and to estimate genetic variation in the Dutch Landrace population. Intervals were recor...

Topics

Algorithms
Animals
Breeding
Data Collection
Estrus
Female
Genetic Variation
Linear Models
Phenotype
Regression Analysis
Reproduction
Selection, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Sexual Maturation

Swine

Weaning

Source

Identifiers

PMID: 8567452
DOI: 10.2527/1995.7382193x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8567452-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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