Consulta: creatorFacets:"Vonz,Douglas"
Registros recuperados: 2
Data/hora: 06/06/2024 05:33:04

Carcass quality of crossbred steers with different degrees of zebu blood in the genotype: meta-analysis
Provedor de dados: 96
Autores: Venturini,Tiago; Menezes,Luís Fernando Glasenapp de; Kuss,Fernando; Martin,Thomas Newton; Vonz,Douglas; Paris,Wagner.
In order to evaluate the effect of the different percentages of zebu blood in the genotype of crossbred steers on carcass traits, a meta-analysis was carried out, using 30 studies conducted in Brazil that have been published since the year 2000. The parameters evaluated were hot carcass weight (221 estimates), cold carcass weight (232), hot carcass (236) and cold carcass yield (223), subcutaneous fat thickness (238) and the percentages of saw cut (233), forequarter (234) and sidecut (246 estimates). Initially, exploratory analysis was performed for each of the variables for detection of publication vices through the dispersion of observations by pointing out the outliers eliminated. Normality tests were normal and the data were subjected to analysis of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcass yield; Crossbreeding; Heterosis.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100041

Carcass physical composition and meat quality of holstein calves, terminated in different finishing systems and slaughter weights
Provedor de dados: 64
Autores: Santos,Priscila Vincenzi dos; Paris,Wagner; Menezes,Luís Fernando Glasenapp de; Vonz,Douglas; Silveira,Magali Floriano da; Tubin,Jessica.
The Brazil sacrifices many dairy calves at birth, which can become a very serious problem merchandising. The objective of this experiment was to evaluate the physical carcass composition and meat quality characteristics of Holstein calves in feedlot or pasture with supplementation, slaughtered at 140, 180, 220 or 260 kg body weight. In the early termination calves had on average 57 kg and 58 days of age. The confined animals were fed forage (corn) and concentrated, in the ratio of 40:60 and concentrated pasture supplemented with 1% body weight. The experimental design was completely randomized in a factorial 2 x 4 (two feeding systems x four slaughter weights). It was observed a significant interaction between slaughter weight and finishing system only for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fat; Tenderness; Muscle; Marbling; Veal.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500008