...
首页> 外文期刊>Livestock research for rural development >The effect of different protein sources and their combination on the performance of growing rabbits in tropical conditions
【24h】

The effect of different protein sources and their combination on the performance of growing rabbits in tropical conditions

机译:不同蛋白质来源及其组合对热带条件下成年兔子生长性能的影响

获取原文

摘要

Sevenconcentratefeedswerecompoundedforgrowingrabbits(n=56)toincludeone,twoorthreedifferentsourcesofproteintogetherwithmaize(about35%),wheatbran(about50%),palmoil(1%),bonemeal(0.5%)andcommonsalt(0.5%).TherabbitswerepairedandhousedinmetalliccagesandgivenfreeaccesstowiltedGuatemalagrass(Trypsacumlaxum)and100g/head/dayofnbsp;theconcentratesupplement.Thedietarytreatmentsconsistedof:Cottonseedcake,Soybeancake,Fishmeal,Cottonseedcakeandsoybeancake.Growthratewasintherangeof10to16g/dayandappearedtobehighestwhenfishmealwasthesolesourceofsupplementaryprotein;however,variationwashighwithintreatmentsandonlythedifferencebetweenfishmealandcottonseedcakewassignificant.Feedconversion(air-dryfeedbasisandexcludingthegrass)wasintherangeof4.4to5.2andwasnotrelatedwithgrowthrate.
机译:Sevenconcentratefeedswerecompoundedforgrowingrabbits(N = 56)toincludeone,twoorthreedifferentsourcesofproteintogetherwithmaize(about35%),麦麸(百分之五十左右),棕榈油(1%),骨粉(0.5%)andcommonsalt(0.5%)TherabbitswerepairedandhousedinmetalliccagesandgivenfreeaccesstowiltedGuatemalagrass(Trypsacumlaxum)and100g /头/ dayofnbsp; theconcentratesupplement.Thedietarytreatmentsconsistedof :棉籽饼,大豆饼,鱼粉,棉籽饼和豆饼。生长速度最高的时候是鱼粉是补充蛋白质的唯一来源;但是,与饼粕相比,在不经过处理的情况下,经处理和食用的显着差异只有在不经考虑的情况下才有意义(如果不考虑,则不经考虑,饲料中的粗粉与饲料的粗细度之间的差异不超过5.2)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号