Zobrazeno 1 - 10
of 66
pro vyhledávání: '"J.A. Carriedo"'
Autor:
Jesús Santos, L.F. de la Fuente, J.A. Carriedo, M.L. de Garnica, B. Linage, M.C. García-Jimeno, Carlos Gonzalo
Publikováno v:
Journal of Dairy Science. 96:1021-1029
To analyze the relationship among the counts of different organisms and total bacterial count (BTTBC) and somatic cell count (BTSCC) as determined in dairy laboratories in ovine bulk tank milk, 751 bulk tank milk samples from 205 dairy sheep flocks b
Publikováno v:
Journal of Dairy Science. 93:1587-1595
To study the variations of bulk tank milk variables in dairy ewe flocks and to identify the main target practices and flock groups to improve milk quality and safety, a total of 71,228 records of antibiotic residue (AR) and milk yield and 68,781 reco
Autor:
F. San Primitivo, L.F. de la Fuente, E. Barbosa, R. Arenas, J.A. Carriedo, José M. Fresno, Carlos Gonzalo
Publikováno v:
Journal of Dairy Science. 92:3791-3799
Between January 2006 and December 2007, a total of 4,579 test-day observations for contents of milk fatty acids (FA) were obtained from 2,218 lactations of 1,109 ewes belonging to 14 Churra dairy flocks. The 36 analyzed FA were quantified as grams pe
Autor:
Ana Raquel Ortega Martínez, E. Beneitez, B. Linage, L.F. de la Fuente, M.T. Juárez, J.A. Carriedo, Carlos Gonzalo
Publikováno v:
Journal of Dairy Science. 92:156-159
A total of 3,141 records of bulk tank milk somatic cell counts (BTSCC) and bulk tank milk total bacterial counts (BTTBC) were obtained over 24 mo from 25 dairy flocks of Assaf ewes belonging to the Consortium for Ovine Promotion in Castilla-León, Sp
Publikováno v:
Journal of Dairy Science. 91:3114-3118
This study evaluated the performance of the DeLaval cell counter (DCC) when analyzing ovine milk with different soak times (defined as the permanence time of samples within the DCC cassette before starting the DCC counting procedure) in diluted and u
Autor:
B. Linage, L.F. de la Fuente, F. San Primitivo, Miriam Blanco, Carlos Gonzalo, J.A. Carriedo, J.A. Asensio
Publikováno v:
Journal of Dairy Science. 90:5374-5379
Drug residues in milk are important because of public health and industrial implications. The detection limits of 25 antimicrobial agents were determined by the blue-yellow screening method in ovine milk. For each drug, 8 concentrations were tested o
Evaluation of the Overall Accuracy of the DeLaval Cell Counter for Somatic Cell Counts in Ovine Milk
Publikováno v:
Journal of Dairy Science. 89:4613-4619
The DeLaval cell counter (DCC) is a portable device designed for on-farm somatic cell count (SCC) analysis in bovine milk. This study evaluated the performance of the DCC when analyzing ovine milk. A total of 29 composite ovine milk samples, ranging
Publikováno v:
Journal of Dairy Science. 88:3265-3272
A data file with 11,547 lactations for 2602 Spanish Churra ewes, daughters of 100 sires and 2179 dams, was used to estimate genetic and phenotypic parameters of total and partial lifetime traits with a multiple-trait animal model using REML. These ew
Publikováno v:
Journal of Dairy Science. 87:3623-3628
A total of 31 individual ovine milk samples, ranging between 30 and 2600 x 10(3) cells/mL, were divided into 8 aliquots/milk with the objective of studying the overall accuracy of 2 rapid somatic cell count (SCC) counters, one based on cytometry on d
Autor:
M.H. Othmane, L.F. de la Fuente, F. San Primitivo, A. Ariznabarreta, Carlos Gonzalo, J.A. Carriedo
Publikováno v:
Journal of Animal Breeding and Genetics. 120:282-287
Summary Genetic parameters for somatic cell count (SCC) from half-udder milk were estimated from 4692 monthly test-day records from each half-udder of 1337 Churra ewes belonging to seven dairy flocks. The total number of observations was 9348. Varian