欢迎来到天天文库
浏览记录
ID:54017823
大小:771.31 KB
页数:4页
时间:2020-04-28
《含有文冠果油渣和文冠果壳饲料养殖肉羊的效果研究.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、畜牧与饲料科学AnimalHusbandryandFeedScience2014,35(10):29-31含有文冠果油渣和文冠果壳饲料养殖肉羊的效果研究于长青,魏文慧,李冰,郝琴(甘肃省轻工研究院分离技术开发中心,甘肃兰州730000)摘要:[目的]评价含有文冠果油渣和文冠果壳的饲料对肉羊养殖效果的影响,从而为文冠果饲料产品的研发与应用提供科学依据。[方法]选用滩羊为试验对象,在育肥期(60~120日龄)用文冠果油渣替代定量的麸皮和玉米作为肉羊基础精料补充料,同时用文冠果壳替代定量的玉米秸秆作为肉羊粗饲料进行饲养试验,通过分析肉羊的
2、生产性能、健康状况、经济效益来评价其应用效果。[结果]在育肥期以文冠果油渣替代麸皮(12%)和玉米(3%)作为肉羊基础精料补充料,同时用文冠果壳替代玉米秸秆(50%)作为肉羊粗饲料促进肉羊生长作用显著;育肥过程中对照组及试验组存活率均为100%,健康状况良好;各组盈利排序为:试验Ⅲ组>试验Ⅰ组>试验Ⅱ组>对照组。[结论]含有文冠果油渣和文冠果壳的肉羊饲料可以降低养殖成本,并能提高经济效益。关键词:文冠果;籽渣;果壳;生长性能;成活率;经济效益中图分类号:S826.925;Q949.755.5文献标识码:A文章顺序编号:1672-51
3、90(2014)10-0029-03StudyontheEffectsofFeedContainingResidueandHullofXanthocerassorbifoliaontheBreedingofMuttonSheepYUChang-qing,WEIWen-hui,LIBing,HAOQin(DevelopmentCenterofSeparationTechnology,LightIndustryScienceResearchInstituteofGansuProvince,Lanzhou730000,China)Abst
4、ract:TheresearchaimedtoverifytheeffectsoffeedcontainingresidueandhullofXanthocerassorbifoliaonthebreedingofmuttonsheepandprovidescientificreferencesforthedevelopingandapplyingthefeedproductsofX.sorbifolia.SelectingTanSheepastestobject,X.sorbifoliaresiduewasusedtoreplac
5、ebranandcornastheconcentratesupplementinfatteningperiod(60-120days)andX.sorbifoliahullwasusedtoreplacecornstalkasroughageofmuttonsheepinthefeedingtest.Thegrowthperformance,healthstatusandeconomicbenefitsofmuttonsheepwereanalyzedandtheapplicationeffectswereevaluated.The
6、resultsshowedX.sorbifoliaresiduewasusedtoreplacebran(12%)andcorn(3%)astheconcentratesupplementandX.sorbifoliahullwasusedtoreplacecornstalkasroughageofmuttonsheepinfatteningperiod,whichsignificantlypromotedthegrowthofmuttonsheep.Thesurvivalrateofmuttonsheepincontrolgrou
7、pandexperimentalgroupsinfatteningperiodwasall100%andthehealthystatusofmuttonsheepwasgood.TheeconomicbenefitsorderofdifferentgroupswereexperimentalgroupⅢ>experimentalgroupⅠ>experimentalgroupⅡ>controlgroup.ThefeedofmuttonsheepcontainingresidueandhullofX.sorbifoliacouldre
8、ducethebreedingcostandenhancetheeconomicbenefits.Keywords:Xanthocerassorbifolia;residue;hull;growthperformance;surviv
此文档下载收益归作者所有