|
|
| Mahfuz,S; Song,H; Wei,J; Chen,M; Zhen,D; Nahar,J; Liu,Z. |
| ABSTRACT The possibility of using mushroom (Flammulina velutipes) stem waste (FVW) in layer diets was explored in this study. A total of 180, 40-week-old ISA Brown laying hens were randomly assigned to 5 groups, with 6 replications of 6 birds for each group. Layers were fed a standard basal diet as control; antibiotic (0.05% flavomycin); 2% FVW; 4%FVW; and 6% FVW. No significant differences (p>0.05) were observed on hen daily egg production, egg weight, egg mass, unmarketable eggs, feed intake, feed conversion ratio, and live weight among experimental groups. Haugh unit was found higher (p<0.05) in FVW fed groups than in antibiotic fed groups. Shape index, shell weight, shell thickness, yolk weight, yolk index, yolk weight and albumen weight were not... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apparent nutrient retention; Calcium utilization; Egg quality; Laying performance; Mushroom waste. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000400717 |
| |
