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Akademický článek

Effects of feeding Saccharomyces cerevisiae fermentation products on the health and growth performance of Holstein dairy calves

Autor: R.N. Klopp, R.E. Centeno-Martinez, I. Yoon, T.A. Johnson, J.P. Boerman

Publikováno v: JDS Communications, Vol 3, Iss 3, Pp 174-179 (2022)

It is essential to reduce antibiotic use in the livestock industry, which leads to a need for alternatives to antibiotics that reduce illness and promote growth in dairy calves. The objective of this study was to evaluate the effect of feeding dairy

Externí odkaz: https://doaj.org/article/732beb26c7e34c5ca138a25bb9563a23

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Akademický článek

Relationship of cow and calf circulating lipidomes with colostrum lipid composition and metabolic status of the cow

Autor: R.N. Klopp, C.R. Ferreira, T.M. Casey, J.P. Boerman

Publikováno v: Journal of Dairy Science, Vol 105, Iss 2, Pp 1768-1787 (2022)

ABSTRACT: Newborn calves rely on lipids in colostrum for energy and immune function. The lipid concentration in colostrum, however, is highly variable, and little is known about its composition and maternal factors that influence its composition. The

Externí odkaz: https://doaj.org/article/75671f7e1bf4457bab771da4af73ef00

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Postweaning response on growth and nutrient digestion to using different weaning strategies when feeding moderate and high amounts of milk replacer to Holstein calves

Autor: F.X. Suarez-Mena, R.N. Klopp, T.S. Dennis, G.J. Lascano, R.L. Schlotterbeck, T.M. Hill

Publikováno v: Journal of Dairy Science. 103:8143-8150

Many changes occur in the rumen as calves transition from consuming a liquid diet to a completely solid diet. These changes can influence growth and calf health, being greatly affected by preweaning diet as well as the transitional steps used to wean

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99a2b0297875715217dfc7b7602d7794
https://doi.org/10.3168/jds.2019-17704

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Technical note: A simple rumen collection device for calves: An adaptation of a manual rumen drenching system

Autor: G.J. Lascano, R.N. Klopp, M.J. Oconitrillo, A. Sackett, T.M. Hill, R.L. Schlotterbeck

Publikováno v: Journal of Dairy Science. 101:6155-6158

A limited amount of research is available related to the rumen microbiota of calves, yet there has been a recent spike of interest in determining the diversity and development of calf rumen microbial populations. To study the microbial populations of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a307efb6888acb1e72b5ab8f2ba839a0
https://doi.org/10.3168/jds.2017-14201

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Meta-analysis of the relationship between milk trans-10 C18:1, milk fatty acids16 C, and milk fat production

Autor: Luis E. Moraes, Kevin J. Harvatine, C. Matamoros, R.N. Klopp

Publikováno v: J Dairy Sci

The economic value of milk fat and its responsiveness to management strategies provides strong interest in maximizing milk fat production by minimizing occurrence of biohydrogenation-induced milk fat depression (BH-MFD) and maximizing de novo synthes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54efab361a96dc0d667dab6c1f3ca911
https://pubmed.ncbi.nlm.nih.gov/32921467

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Effects of feeding different amounts of milk replacer on growth performance and nutrient digestibility in Holstein calves to 2 months of age using different weaning strategies

Autor: T.S. Dennis, T.M. Hill, R.N. Klopp, R.L. Schlotterbeck, F.X. Suarez-Mena, G.J. Lascano

Publikováno v: Journal of dairy science. 102(12)

Growth and the digestibility of nutrients can be greatly affected by diet preweaning and the rate at which calves are weaned. A 2 × 2 factorial design [moderate (MOD) or high (HI) milk replacer (MR) feeding rates and abrupt (AB) or gradual (GR) wean

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c3707d20bc8748ac3462d0e907465be
https://pubmed.ncbi.nlm.nih.gov/31563311

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Akademický článek

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Corrigendum to 'Effects of gradual and later weaning ages when feeding high milk replacer rates on growth, textured starter digestibility, and behavior in Holstein calves from 0 to 4 months of age' (J. Dairy Sci. 101:9863-9875)

Autor: G.J. Lascano, T.M. Hill, F.X. Suarez-Mena, R.L. Schlotterbeck, R.N. Klopp, L.E. Hulbert, J.D. Quigley, T.S. Dennis

Publikováno v: Journal of dairy science. 101(12)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6cf12551c1dde17aae009e5395a9526
https://pubmed.ncbi.nlm.nih.gov/30197144

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Effects of gradual and later weaning ages when feeding high milk replacer rates on growth, textured starter digestibility, and behavior in Holstein calves from 0 to 4 months of age

Autor: F.X. Suarez-Mena, T.M. Hill, J.D. Quigley, G.J. Lascano, T.S. Dennis, R.N. Klopp, L.E. Hulbert, R.L. Schlotterbeck

Publikováno v: Journal of dairy science. 101(11)

The objectives of this study were to evaluate calf performance, diet digestibility, and behaviors when feeding 4 milk replacer (MR) programs with different MR rates, weaning ages, and MR reduction steps. Male Holstein calves (n = 96; 40 ± 1 kg of bo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4201a005c17d4e6405195f1ec8bb77c4
https://pubmed.ncbi.nlm.nih.gov/30449340

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Akademický článek

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