Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Use of multivariate analysis to extract latent variables related to level of production and lactation persistency in dairy cattle.

Journal of dairy science - 1 Aug 2006

Macciotta N P P, Vicario D, Cappio-Borlino A

Abstract excerpt

Multivariate factor analysis and principal component analysis were used to decompose the correlation matrix of test-day milk yields of 48,374 lactations of 21,721 Italian Simmental cows. Two common latent factors related to level of production in early lactation and lactation persistency, and 2 principal components associated with the whole lactation yield and persistency were obtained. Factor and principal...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Analysis of Variance
Share to Cattle
Share to Italy

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Lactation

Share to Models, Biological

Share to Phenotype

Share to Quantitative Trait, Heritable

Source

Identifiers

PMID: 16840636
DOI: 10.3168/jds.S0022-0302(06)72593-0

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Use of multivariate analysis to extract latent variables related to level of production and lactation persistency in dairy cattle.PMID 16840636Read ↗

Variance components using genomic information for 2 functional traits in Italian Simmental cattle: Calving interval and lactation persistency.Semantic proximity Read ↗

Genetic perspective of milk yield persistency in the first three lactations of Iranian buffaloes (Bubalus bubalis).Semantic proximity Read ↗

Genetic analysis of milk production traits of polish black and white cattle using large-scale random regression test-day models.Semantic proximity Read ↗

Genetic evaluation and best prediction of lactation persistency.Semantic proximity Read ↗

Derivation of a breeding value for persistency in German dairy cattle focusing on performance in extended lactations.Semantic proximity Read ↗

Genetic evaluation of lactation persistency for five breeds of dairy cattle.Semantic proximity Read ↗

Estimated breeding values and association mapping for persistency and total milk yield using natural cubic smoothing splines.Semantic proximity Read ↗

Estimation of genetic parameters for dairy traits and somatic cell score in the first 3 parities using a random regression test-day model in French Alpine goats.Semantic proximity Read ↗

Genetic parameters for test-day milk yield, lactation persistency, and fertility in low-, medium-, and high-production systems in Kenya.Semantic proximity Read ↗

Estimation of genetic parameters for test day records of dairy traits in the first three lactations.Semantic proximity Read ↗

Genetic markers for lactation persistency in primiparous Australian dairy cows.Semantic proximity Read ↗

Mapping of quantitative trait loci for lactation persistency traits in German Holstein dairy cattle.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.