Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Pancrazio Fresi"'
Autor:
Marc Teissier, Luiz F. Brito, Flavio S. Schenkel, Guido Bruni, Pancrazio Fresi, Beat Bapst, Christèle Robert-Granie, Hélène Larroque
Publikováno v:
JDS Communications, Vol 5, Iss 1, Pp 28-32 (2024)
The development of an across-country genomic evaluation scheme is a promising alternative for enlarging reference populations and successfully implementing genomic selection in small ruminant populations. However, the feasibility of such evaluations
Externí odkaz:
https://doaj.org/article/7d34084bd9ee4046ad151d480e7ec7c3
Autor:
Lorella Giuliotti, Maria Novella Benvenuti, Giovanna Preziuso, Emilia Ventura, Pancrazio Fresi, Francesca Cecchi
Publikováno v:
Animals, Vol 14, Iss 4, p 582 (2024)
This study investigates the genealogical and demographic trends of the Massese sheep breed in Tuscany from 2001 to 2021. The Herd Book kept by the Italian Sheep and Goat Breeders Association (Asso.Na.Pa) provided the data. The descriptive statistics
Externí odkaz:
https://doaj.org/article/00d27b09b1be4571a259e8f56b52ee29
Autor:
Marc Teissier, Luiz F. Brito, Flavio S. Schenkel, Guido Bruni, Pancrazio Fresi, Beat Bapst, Christèle Robert-Granie, Hélène Larroque
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Genomic prediction of breeding values is routinely performed in several livestock breeding programs around the world, but the size of the training populations and the genetic structure of populations evaluated have, in many instances, limited the inc
Externí odkaz:
https://doaj.org/article/77eda224092140949266f3dd4a2cadd2
Publikováno v:
Italian Journal of Animal Science, Vol 8, Iss 2s, Pp 141-143 (2010)
Connectedness across flocks of the registered population of the Sardinian dairy sheep breed was evaluated. Used criteria were: number of sires used in the same contemporary group; number of direct links and the average within and between contemporary
Externí odkaz:
https://doaj.org/article/b4aa3503ee284160829979cb03e9550a
Publikováno v:
Journal of dairy science 103 (2020): 9167–9176. doi:10.3168/jds.2020-18175
info:cnr-pdr/source/autori:Biffani, Stefano; Tiezzi, Francesco; Fresi, Pancrazio; Stella, Alessandra; Minozzi, Giulietta/titolo:Genetic parameters of weeping teats in Italian Saanen and Alpine dairy goats and their relationship with milk production and somatic cell score/doi:10.3168%2Fjds.2020-18175/rivista:Journal of dairy science/anno:2020/pagina_da:9167/pagina_a:9176/intervallo_pagine:9167–9176/volume:103
info:cnr-pdr/source/autori:Biffani, Stefano; Tiezzi, Francesco; Fresi, Pancrazio; Stella, Alessandra; Minozzi, Giulietta/titolo:Genetic parameters of weeping teats in Italian Saanen and Alpine dairy goats and their relationship with milk production and somatic cell score/doi:10.3168%2Fjds.2020-18175/rivista:Journal of dairy science/anno:2020/pagina_da:9167/pagina_a:9176/intervallo_pagine:9167–9176/volume:103
This paper reports a quantitative genetics analysis of weeping teats (WT), an abnormality of the mammary gland in goats. Weeping teats are characterized by milk oozing out of the teat or by the presence of multiple cysts near its base. This abnormali
Autor:
Letizia Nicoloso, Pancrazio Fresi, E. Milanesi, B. Coizet, Nicolò Pietro Paolo Macciotta, Paola Crepaldi, Giulio Pagnacco, Corrado Dimauro
Publikováno v:
Journal of Dairy Science. 96:1856-1864
Milk yield and composition are of great economic importance for the dairy goat industry. The identification of genes associated with phenotypic differences for these traits could allow for the implementation of gene-assisted selection programs in goa
Autor:
Pancrazio Fresi, A. Cappio-Borlino, Nicolò Pietro Paolo Macciotta, Corrado Dimauro, Nicola Bacciu
Publikováno v:
Animal Science. 82:463-468
A model able to predict missing test day data for milk, fat and protein yields on the basis of few recorded tests was proposed, based on the partial least squares (PLS) regression technique, a multivariate method that is able to solve problems relate
Publikováno v:
Italian Journal of Animal Science, Vol 8, Iss 2s, Pp 141-143 (2010)
Connectedness across flocks of the registered population of the Sardinian dairy sheep breed was evaluated. Used criteria were: number of sires used in the same contemporary group; number of direct links and the average within and between contemporary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23ac3522be7c51d712b11b497e8051d8
http://eprints.uniss.it/5738/
http://eprints.uniss.it/5738/
Publikováno v:
The Journal of dairy research. 72(4)
Test day records of milk yield (38765), fat and protein contents (11357) of Sarda goats (the most numerous Italian goat breed) were analysed with mixed linear models in order to estimate the effects of test date (month and year of kidding for fat and