Consulta: creatorFacets:"Crone,Carla"
Registros recuperados: 3
Data/hora: 11/06/2024 01:37:00

Productive performance and quantitative carcass traits of lambs fed saccharine sorghum silage
Provedor de dados: 86
Autores: Manarelli,Débora Maurício; Orrico Junior,Marco Antonio Previdelli; Retore,Marciana; Vargas Junior,Fernando Miranda de; Silva,Mabio Silvan José da; Orrico,Ana Carolina Amorim; Borquis,Rusbel Raul Aspilcueta; Crone,Carla; Neves,Franciely de Oliveira.
Abstract: The objective of this work was to evaluate the productive performance and carcass traits of lambs fed silages of different types of sorghum and corn. Thirty-two uncastrated male Suffolk lambs were used. The experimental design was completely randomized, with four treatments (silages) and eight replicates (animals). Silages of the GrandSilo forage sorghum, BRS 506 saccharine sorghum, BRS 511 saccharine sorghum, and the BRS 2223 double-grain corn hybrid were tested. The lambs fed sorghum silages had a lower daily dry matter intake than those fed corn silage. The diet containing corn silage led to 27% greater weight gain, when compared with the treatments with the other silages. In vivo digestibility did not differ among the different silages. Lambs...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sorghum bicolor; BRS 506; BRS 511; Carcass yield; Intake; Roughage.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000104306

The use of crude glycerin as an alternative to reduce fermentation losses and enhance the nutritional value of Piatã grass silage
Provedor de dados: 96
Autores: Orrico Junior,Marco Antonio Previdelli; Velazquez Duarte,José Augusto; Crone,Carla; Neves,Franciely de Oliveira; Reis,Ricardo Andrade; Orrico,Ana Carolina Amorim; Schwingel,Alice Watte; Vilela,Danielle Marques.
ABSTRACT The objective of this study was to evaluate fermentation losses and the nutritional value of silage of Brachiaria brizantha cv BRS Piatã ensiled with different levels of crude glycerin. The experiment followed a 4 × 2 completely randomized factorial design with four doses of crude glycerin (0, 100, 200, and 300 g kg–1 of DM silage) and two cutting ages (45 and 60 days) with four replicates per treatment (silos). The parameters of dry matter losses, effluents losses, gas losses, pH, microbial population, and nutritional value of the silage were evaluated. There was no difference in pH among the tested doses of crude glycerin. However, reductions in dry matter and gas losses were observed as a function of crude glycerin doses. Bacterial populations...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiesel; Byproduct; Forage conservation; Glycerol; Ruminants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800638

Different intervals of behavioral observation in the scanning method and the real behavior of pigs
Provedor de dados: 96
Autores: Oliveira,Geyssane Farias de; Caldara,Fabiana Ribeiro; Garcia,Rodrigo Garófallo; Seno,Leonardo de Oliveira; Marcon,Ádila Vasconcelos; Foppa,Luciana; Martins,Renata Aparecida; Crone,Carla.
ABSTRACT The objective of this work was to study the behavior of swine females in the grower phase using different observation intervals (continuous, 5, and 10 min). A total of 42 swine were used, 14 of them for each treatment, which were identified with a marker stick. These animals were observed using the focal sampling method for 5 h. The treatments were the observation intervals: continuous, every 5 min, and every 10 min. Among the behaviors analyzed during the experiment, the different observation intervals did not affect the estimated time spent in the activities. Time observation intervals of 10 min or less adequately describe the duration of the main behavioral parameters of female pigs in this setting.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethology; Pig production; Social behavior.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100203