Effects of alum treatment of two litter materials on growth performance of broiler chicken.
作者： Mehmet Fatih Ccedil , elen , Emine Alki
DOI: 10.5897/AJAR.9000242
关键词:
摘要: The objective of this study was to evaluate the effects aluminum sulfate (alum) amendment 2 litter materials on broiler growth performances. 645 newly born chicks were randomly allocated into 4 groups (control straw, control sawdust, alum treated straw and sawdust). Feed water provided ad libitum throughout the 42 day experimental period. Chicks placed in floor pens at a final stocking density 12 bird/m2. At end experiment, live weights sawdust groups females 2173.46, 2183.43, 2365.74, 2383.27 g respectively males 2566.69, 2503.43, 2578.68, 2675.46 respectively. Alum benefits weight gain when compared untreated control. FCR 1.76, 1.72, 1.86 1.77 Livability 88.59, 90.55, 83.97 88.13% 91.73, 96.51, 90.64 90.79% (%) not different (P > 0.05) among treatments. breast (g), neck gizzard heart back (g) fat did differ groups. There significantly carcass Thigh wing liver sexes < 0.05). Key words: Litter, sulfate, broiler, performances.
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