14. 终稿 Fernado Bargo 饲料添加剂在肉牛生产中的应用.pdf

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1、Application of alternativefeed additives in beef cattle production可选的饲料添加剂在肉牛生产中的应用Fernando Bargo,PhDUniversity of Buenos Aires,Argentina(FAUBA EPG)BioZyme Inc.(USA)阿根廷布宜诺斯艾利斯大学The 6thChinas National Symposium on Beef Cattle Industry Techniques第六届全国肉牛产业技术研讨会Gao-An,Jiangxi Province,CHINA 中国 江西 高安June

2、 24thto June 27th,2023第六届全国肉牛产业技术研讨会Im a Ruminant Nutritionist but also a Beef Farmer(Angus;4thgeneration)我是反刍营养专家同时也是一名肉牛场主第六届全国肉牛产业技术研讨会第六届全国肉牛产业技术研讨会BEEF PRODUCTION:#1 global challengeBEEF PRODUCTION:#1 global challenge肉牛生产：全球挑战肉牛生产：全球挑战 The challenge of sustainability:sustainability of food prod

3、uction 可持续性的挑战：粮食生产的可持续性“Perspective matters”视角很重要第六届全国肉牛产业技术研讨会Prebiotics to improve beef production益生元改善肉牛生产1.Prebiotics:益生元-What are they?益生元是什么-What is prebiotic Amaferm(BioZyme Inc.)?益生元-艾美福是什么（美国BioZyme公司）2.Prebiotic Amaferm by beef cattle segment包括艾美福在内的益生元用于肉牛产业-Stockers/Backgrounding(weanin

4、g to finishing)用于架子牛（断奶到肥育）-Feedlot(finishing)肥育场（肥育）3.New developments in beef cattle nutrition 肉牛营养新进展-Absorption(beyond intake and digestibility)吸收（除采食和消化之外）-Methane:methane production vs.methane intensity甲烷：甲烷生产 VS 甲烷强度第六届全国肉牛产业技术研讨会Prebiotics to improve beef production益生元改善肉牛生产1.Prebiotics:益生元-

5、What are they?益生元是什么-What is prebiotic Amaferm(BioZyme Inc.)?益生元-艾美福是什么（美国BioZyme公司）2.Prebiotic Amaferm by beef cattle segment包括艾美福在内的益生元用于肉牛产业-Stockers/Backgrounding(weaning to finishing)用于架子牛（断奶到肥育）-Feedlot(finishing)肥育场（肥育）3.New developments in beef cattle nutrition 肉牛营养新进展-Absorption(beyond inta

6、ke and digestibility)吸收（除采食和消化之外）-Methane:methane production vs.methane intensity甲烷：甲烷生产 VS 甲烷强度第六届全国肉牛产业技术研讨会What is a prebiotic?什么是益生元 Substrates that are selectively used by gut microorganisms conferring a benefit to the host(ISAPPscience.org/prebiotics)能够被消化道微生物选择性利用并对宿主有益的物质1.Used only by“good”