|
|
|
|
|
| Amorim,P.L.; Fonseca,D.M.; Santos,M.E.R.; Pimentel,R.M.; Rodrigues,J.P.P.; Chizzotti,F.H.M.; Vitor,C.G.. |
| ABSTRACT The effect of four nitrogen levels (0, 40, 80 and 120kg N ha-1), applied before deferment on the beef cattle production and structural variables on Urochloa decumbens (signal grass) were assessed from January to October 2012 and from January to September 2013. A randomized block design with three replicates was adopted, in an arrangement of repeated measures in time (grazing period). An interaction effect between nitrogen level and grazing period was observed on extended-plant height and herbage mass. As the nitrogen levels were increased, extended-plant height, herbage mass, total herbage allowance, and efficiency of conversion of fertilizer into herbage were increased. Throughout the grazing period, pasture height, extended-plant height,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Average daily gain; Deferrment; Seasonality; Tropical pasture; Urochloa decumbens. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401395 |
| |
|
|
| Lira Júnior,W.B.; Bezerra,S.B.L.; Paula,T.A.; Beelen,R.N.; Amorim,P.L.; Beelen,P.M.G.. |
| RESUMO Objetivou-se avaliar as características sensoriais, as perdas totais, o padrão fermentativo e a composição bromatológica de silagens contendo combinações de capim-elefante (Pennisetum purpureum) com diferentes tempos de emurchecimento e casca de maracujá in natura (CM). Os tratamentos experimentais foram compostos por silagens confeccionadas com 100% de capim-elefante (CE); 100% de casca de maracujá; 75% CE/25% CM; 50%/CE 50% CM; 25% CE/75% CM, para cada tempo de emurchecimento do capim (zero; quatro; seis e oito horas), com três repetições. As silagens apresentaram coloração amarelada, odor levemente acre, exalando maracujá nos tratamentos contendo CM. Observou-se um aumento da perda total das silagens contendo casca de maracujá (0,09; 0,15; 1,01;... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nutrição de ruminantes; Passiflora edulis; Subprodutos da fruticultura. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300905 |
| |
|
|
|
