Consulta: creatorFacets:"Malafaia, Pedro"
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Morphological and structural characteristics of Urochloa decumbens Stapf. deferred pasture grazed by heifers under two periods of protein-energy supplementation
Provedor de dados: Acta Scientiarum: Animal Sciences
Autores: Silva, Pedro Henrique Ferreira da; Carvalho, Carlos Augusto Brandão de; Malafaia, Pedro; Garcia, Felipe Zumkeller; Barbero, Rondineli Pavezzi; Ferreira, Robson Leandro.
The aim of this study was to evaluate the morphological and structural characteristics of deferred Urochloa decumbens Stapf. ‘Basilisk’ grazed by Nellore heifers under two periods of protein and energy supplementation (PES). The experiment was carried out from Jun 21 to Nov 15, 2016, under a completely randomized design and two PES periods (55 [P55] and 147 [P147] days). Forage mass (FM), leaf blade dry mass (LBDM), stem dry mass (SDM), dead material dry mass (DMDM), canopy height (CH), and forage bulk density (FBD) were evaluated. Data were analyzed by the SAS® PROC MIXED procedure and treatment means were compared with the Student's t test (p &lt; 0.05). LBDM was higher for P147 heifers after 21, 84, and 126 days of grazing, similar to those observed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.04.02-4 Dead material; Forage bulk density; Leaf blades; Stems; Stockpiling.
Ano: 2019
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/44425