正文描述:《固态发酵饲料的特性及对育肥猪生长性能及养分消化率的影响(英文)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、CharacteristicsofSolid-stateFermentedFeedanditsEffectonPerformanceandNutrientDigestibilityinGrowing-finishingPigs固态发酵饲料特性及其对育肥猪生长性能及养分消化率的影响ByJiankunHu,WenqingLu,ChunlinWang,RonghuaZhuandJiayunQiaoFrom:Asian-Aust.J.Anim.Sci.Vol.21,No.11:1635–1641November20082013.1.24co
2、ncentsIntroductionMaterialsandMethodsResultsandDiscussionConclusionPage1IntroductionPage21)AntibioticgrowthpromotersTotalbaninEuropeanUnion2)FermentedrawmaterialsEliminatinganti-nutritionalfactors;Improvingnutrientdigestibility;EnrichingthequalityofproteinThefermentati
3、onendproductscanbeincorporatedintodietsasfeedingredientsIntroductionPage33)Fermentedliquidfeed(FLF)newbornpigletsColiforms(feces)Lacticacidbacteria(feces)growingpigsenterobacteriaceaelacticacidbacteria(stomach)ThehighconcentrationsoforganicacidsintheFLFarebelievedtober
4、esponsibleforthereductioninpathogensIntroductionPage44)Solid-statefermentationfeed(SFF)littleliteraturemayhavepotentialtobeefficientinpromotinganimalhealthandgrowth;presentstudy(1)toinvestigatethenutritionalandmicrobialcharacteristicsofSFFduringthefermentationprocess;(
5、2)todeterminetheeffectsofSFFonperformanceandnutrientdigestibilityingrowing-finishingpigswhenfedintheabsenceofantibiotics.experimentdesignChemicalanalysisDeterminethefermentationeffectMicrobiologicalcountsAnimalfeedingtrialCollectesamplesManufactureofSFFSSF+basaldietant
6、ibiotics+basaldietDailygainDailyintaketotalfecalcollectionChemicalanalysisFeedconversionnutrientdigestibilityMaterialsandMethodsPage51)ManufactureofSSF2)MicrobiologicalcountsofSFF3)ChemicalanalysisofSFFsamples4)Animalfeedingtrial5)Chemicalanalysisoffeedandfeces6)Statis
7、ticalanalysis1)ManufactureofSFFPage6①prepareofliquidcultureAmixedliquidbacterialculture,containing:LactobacillusfermentumLAB5.03logcfu/ml(发酵乳杆菌)SaccharomycescerevisaeYeastand5.74logcfu/ml(酿酒酵母)BacillussubtilisBacillus5.45logcfu/ml(枯草芽孢杆菌)1)ManufactureofSFFPage7②prepare
8、ofsubstrate√1)ManufactureofSFFPage8③Mixsubstrate:liquidculture=10:3(w/v).④PackageThemixturewaspackagedinmulti-layer,p
显示全部收起
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。