Callaway todd r (35 resultados)

Idioma: Inglés
Editorial: Burleigh Dodds Science Publishing Limited, GB, 2021
- Tapa blanda
Librería: Rarewaves USA, HEBRON, KY, Estados Unidos de AmericaRarewaves USA
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 55,86
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. This specially curated collection features five reviews of current and key research on crops as livestock feed.The first chapter reviews the impact of feeding ruminants cereal grains on animal physiology and health. The chapter explores the use of starch-containing cereal grains as a feedstuff to improve animal efficiency and performance, as well as to reduce the environmental footprint of ruminant animal production.The second chapter discusses key environmental trade-offs in the use of crops as livestock feed. It reviews key elements in trade-off analysis and explores opportunities for making better use of existing feed resources and producing more feed biomass of higher fodder quality.The third chapter reviews ways of optimising the use of barley for animal feed, from production and breeding through to the application of new technologies such as near infrared spectroscopy and molecular markers.The fourth chapter reviews the use of sorghum as an important source of fodder and forage. It reviews the different types of sorghum used for forage and other applications, and then provides a detailed discussion of the use of forage sorghum as feed for ruminants.The final chapter discusses the use of soybean meal (SBM) as an animal feed. It assesses the nutritional content of SBM, as well dealing with its anti-nutritive compounds in optimising its use.…

Instant Insights: Crops as livestock feed (Burleigh Dodds Science: Instant Insights, 39)
Hales, Dr Kristin; Lourenco, Dr Jeferson; Seidel, Dr Darren S.; Yasir Koyun, Dr Osman; Davis, Dr Dylan; Welch, Dr Christina; E. Wells, Dr James; Callaway, Dr Todd; Blümmel, Dr Michael; Muller, Dr A.; Schader, Dr C.; Herrero, Professor Mario; Garg, M. R.; Poulsen, Dr David M. E.; Staggenborg, Dr Scott; Shen, Hui; Fowler, Dr Justin
- Tapa blanda
Librería: California Books, Miami, FL, Estados Unidos de AmericaCalifornia Books
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 54,46
Envío por EUR 2,69Se envía dentro de Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: New.

Idioma: Inglés
Editorial: Burleigh Dodds Science Publishing Limited, GB, 2021
- Tapa blanda
Librería: Rarewaves.com USA, London, LONDO, Reino UnidoRarewaves.com USA
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 63,29
Gastos de envío gratisSe envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. This specially curated collection features five reviews of current and key research on crops as livestock feed.The first chapter reviews the impact of feeding ruminants cereal grains on animal physiology and health. The chapter explores the use of starch-containing cereal grains as a feedstuff to improve animal efficiency and performance, as well as to reduce the environmental footprint of ruminant animal production.The second chapter discusses key environmental trade-offs in the use of crops as livestock feed. It reviews key elements in trade-off analysis and explores opportunities for making better use of existing feed resources and producing more feed biomass of higher fodder quality.The third chapter reviews ways of optimising the use of barley for animal feed, from production and breeding through to the application of new technologies such as near infrared spectroscopy and molecular markers.The fourth chapter reviews the use of sorghum as an important source of fodder and forage. It reviews the different types of sorghum used for forage and other applications, and then provides a detailed discussion of the use of forage sorghum as feed for ruminants.The final chapter discusses the use of soybean meal (SBM) as an animal feed. It assesses the nutritional content of SBM, as well dealing with its anti-nutritive compounds in optimising its use.…

Idioma: Inglés
Editorial: Burleigh Dodds Science Publishing Limited, GB, 2021
- Tapa blanda
Librería: Rarewaves USA United, HEBRON, KY, Estados Unidos de AmericaRarewaves USA United
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 58,68
Envío por EUR 44,81Se envía dentro de Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. This specially curated collection features five reviews of current and key research on crops as livestock feed.The first chapter reviews the impact of feeding ruminants cereal grains on animal physiology and health. The chapter explores the use of starch-containing cereal grains as a feedstuff to improve animal efficiency and performance, as well as to reduce the environmental footprint of ruminant animal production.The second chapter discusses key environmental trade-offs in the use of crops as livestock feed. It reviews key elements in trade-off analysis and explores opportunities for making better use of existing feed resources and producing more feed biomass of higher fodder quality.The third chapter reviews ways of optimising the use of barley for animal feed, from production and breeding through to the application of new technologies such as near infrared spectroscopy and molecular markers.The fourth chapter reviews the use of sorghum as an important source of fodder and forage. It reviews the different types of sorghum used for forage and other applications, and then provides a detailed discussion of the use of forage sorghum as feed for ruminants.The final chapter discusses the use of soybean meal (SBM) as an animal feed. It assesses the nutritional content of SBM, as well dealing with its anti-nutritive compounds in optimising its use.…

- Tapa dura
Librería: StainesBookhub, Weybridge, SURRE, Reino UnidoStainesBookhub
Contactar con el vendedorVendedor de 2 estrellasCondición: Nuevo
EUR 89,16
Envío por EUR 36,00Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 1 disponible
Condición: New. A brand new book in pristine condition. Showing zero signs of shelf wear, creases, or damage.

Idioma: Inglés
Editorial: Burleigh Dodds Science Publishing Limited, GB, 2021
- Tapa blanda
Librería: Rarewaves.com UK, London, Reino UnidoRarewaves.com UK
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 61,40
Envío por EUR 78,00Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. This specially curated collection features five reviews of current and key research on crops as livestock feed.The first chapter reviews the impact of feeding ruminants cereal grains on animal physiology and health. The chapter explores the use of starch-containing cereal grains as a feedstuff to improve animal efficiency and performance, as well as to reduce the environmental footprint of ruminant animal production.The second chapter discusses key environmental trade-offs in the use of crops as livestock feed. It reviews key elements in trade-off analysis and explores opportunities for making better use of existing feed resources and producing more feed biomass of higher fodder quality.The third chapter reviews ways of optimising the use of barley for animal feed, from production and breeding through to the application of new technologies such as near infrared spectroscopy and molecular markers.The fourth chapter reviews the use of sorghum as an important source of fodder and forage. It reviews the different types of sorghum used for forage and other applications, and then provides a detailed discussion of the use of forage sorghum as feed for ruminants.The final chapter discusses the use of soybean meal (SBM) as an animal feed. It assesses the nutritional content of SBM, as well dealing with its anti-nutritive compounds in optimising its use.…

- Tapa dura
Librería: Books Puddle, Woodside, NY, Estados Unidos de AmericaBooks Puddle
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 142,47
Envío por EUR 3,58Se envía dentro de Estados Unidos de AmericaCantidad disponible: 4 disponibles
Condición: New. pp. viii + 289 Index.

- Tapa dura
Librería: Majestic Books, Hounslow, Reino UnidoMajestic Books
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 147,63
Envío por EUR 7,80Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 4 disponibles
Condición: New. pp. viii + 289 Illus.

- Tapa dura
Librería: Biblios, frankfurt am main, HESSE, AlemaniaBiblios
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 146,05
Envío por EUR 9,95Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 4 disponibles
Condición: New. pp. viii + 289.

- Tapa dura
Librería: Buchpark, Trebbin, AlemaniaBuchpark
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Excelente
EUR 85,62
Envío por EUR 105,00Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 1 disponible
Condición: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

- Tapa dura
Librería: Buchpark, Trebbin, AlemaniaBuchpark
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado
EUR 88,19
Envío por EUR 105,00Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 1 disponible
Condición: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

- Tapa blanda
Librería: preigu, Osnabrück, Alemaniapreigu
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 131,15
Envío por EUR 70,00Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 5 disponibles
Taschenbuch. Condición: Neu. Direct-Fed Microbials and Prebiotics for Animals | Science and Mechanisms of Action | Todd R. Callaway (u. a.) | Taschenbuch | xiv | Englisch | 2024 | Springer | EAN 9783031405143 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

- Tapa blanda
Librería: AHA-BUCH GmbH, Einbeck, AlemaniaAHA-BUCH GmbH
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 167,36
Envío por EUR 35,00Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 1 disponible
Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - In this exciting update, readers will learn how feeding direct-fed microbials (including eubiotics, postbiotics, prebiotics, and synbiotics) is becoming increasingly widespread during food animal production. Animal production must improve efficiency of growth, and the use of direct-fed microbial and prebiotic additives to domestic animals has become widely accepted and utilized. The benefits of probiotic-type approaches in cattle, pigs, fish, and poultry, include improved general animal health, reduced foodborne pathogen populations, increased growth rate and feed efficiency, improved milk and egg production, and have been reported world-wide. Successes from probiotic approaches in multiple species have ensured their adoption; however, several fundamental questions remain. Early establishment and retention of an ecological balance in the gastrointestinal tract is an important first step for an external biological additive to be effective in young animals, suggesting that some of the benefits of direct-fed microbials may be due to an early establishment of a 'normal' native gut microbial population. Research has indicated that the establishment of a normal population can enhance gut epithelial integrity, preventing inflammation and improving animal health. Thus, it is important that we understand the key processes that occur during the establishment of the gut microbial population that can impact gastrointestinal fermentation and provide protection against pathogens of the animals and of human consumers. Knowing how these processes work and how they impact animal energy and protein expenditures can guide further improvements of available and future commercial products. Exciting research opportunities are discussed in this book, examining different characteristics of DFMs that are fed to animals to meet different production demands in different production scenarios (e.g., beef versus dairy versus swine versusfin fish). The advent of molecular and next-generation sequencing offers methods of developing tailored DFMs, and of early detection of successful DFM establishment in the gut. These techniques will further deepen our insight into understanding the microbial population of the gut and how these populations impact animal health, food safety, and sustainability of animal-derived protein production.…

- Tapa blanda
Librería: Books Puddle, Woodside, NY, Estados Unidos de AmericaBooks Puddle
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 220,04
Envío por EUR 3,58Se envía dentro de Estados Unidos de AmericaCantidad disponible: 4 disponibles
Condición: New. Second Edition 2023 NO-PA16APR2015-KAP.

- Tapa dura
Librería: GreatBookPrices, Columbia, MD, Estados Unidos de AmericaGreatBookPrices
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 234,73
Envío por EUR 2,37Se envía dentro de Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: New.

- Tapa dura
Librería: Mispah books, Redhill, SURRE, Reino UnidoMispah books
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 223,71
Envío por EUR 30,00Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 1 disponible
hardcover. Condición: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

- Tapa dura
Librería: GreatBookPrices, Columbia, MD, Estados Unidos de AmericaGreatBookPrices
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Como Nuevo
EUR 252,12
Envío por EUR 2,37Se envía dentro de Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: As New. Unread book in perfect condition.

- Tapa dura
Librería: GreatBookPricesUK, Woodford Green, Reino UnidoGreatBookPricesUK
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 239,18
Envío por EUR 18,00Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: New.

- Tapa dura
Librería: GreatBookPricesUK, Woodford Green, Reino UnidoGreatBookPricesUK
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Como Nuevo
EUR 260,08
Envío por EUR 18,00Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: As New. Unread book in perfect condition.

- Tapa dura
- Edición internacional
Librería: UK BOOKS STORE, London, LONDO, Reino UnidoUK BOOKS STORE
Contactar con el vendedorVendedor de 5 estrellasEdición internacionalCondición: Nuevo
EUR 325,91
Envío por EUR 4,79Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 3 disponibles
Condición: New. Brand New! Fast Delivery This is an International Edition and ship within 24-48 hours. Deliver by FedEx and Dhl, & Aramex, UPS, & USPS and we do accept APO and PO BOX Addresses. Order can be delivered worldwide within 6-10 days and we do have flat rate for up to 2LB. Extra shipping charges will be requested if the Book weight is more than 5 LB. This Item May be shipped from India, United states & United Kingdom. Depending on your location and availability.…

- Tapa dura
Librería: Revaluation Books, Exeter, Reino UnidoRevaluation Books
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 315,72
Envío por EUR 15,00Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 2 disponibles
Hardcover. Condición: Brand New. 2nd edition. 362 pages. 9.25x6.10x1.02 inches. In Stock.

Instant Insights
Hales, Dr Kristin; Lourenco, Dr Jeferson; Seidel, Dr Darren S.; Yasir Koyun, Dr Osman; Davis, Dr Dylan; Welch, Dr Christina; E. Wells, Dr James; Callaway, Dr Todd; Blümmel, Dr Michael; Muller, Dr A.; Schader, Dr C.; Herrero, Professor Mario; Garg, M. R.; Poulsen, Dr David M. E.; Staggenborg, Dr Scott; Shen, Hui; Fowler, Dr Justin
- Tapa blanda
- Impresión bajo demanda
Librería: Majestic Books, Hounslow, Reino UnidoMajestic Books
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 86,38
Envío por EUR 7,80Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 4 disponibles
Condición: New. Print on Demand pp. 128.

Instant Insights
Hales, Dr Kristin; Lourenco, Dr Jeferson; Seidel, Dr Darren S.; Yasir Koyun, Dr Osman; Davis, Dr Dylan; Welch, Dr Christina; E. Wells, Dr James; Callaway, Dr Todd; Blümmel, Dr Michael; Muller, Dr A.; Schader, Dr C.; Herrero, Professor Mario; Garg, M. R.; Poulsen, Dr David M. E.; Staggenborg, Dr Scott; Shen, Hui; Fowler, Dr Justin
- Tapa blanda
- Impresión bajo demanda
Librería: Books Puddle, Woodside, NY, Estados Unidos de AmericaBooks Puddle
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 91,72
Envío por EUR 3,58Se envía dentro de Estados Unidos de AmericaCantidad disponible: 4 disponibles
Condición: New. Print on Demand pp. 128.

Instant Insights
Hales, Dr Kristin; Lourenco, Dr Jeferson; Seidel, Dr Darren S.; Yasir Koyun, Dr Osman; Davis, Dr Dylan; Welch, Dr Christina; E. Wells, Dr James; Callaway, Dr Todd; Blümmel, Dr Michael; Muller, Dr A.; Schader, Dr C.; Herrero, Professor Mario; Garg, M. R.; Poulsen, Dr David M. E.; Staggenborg, Dr Scott; Shen, Hui; Fowler, Dr Justin
- Tapa blanda
- Impresión bajo demanda
Librería: Biblios, frankfurt am main, HESSE, AlemaniaBiblios
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 87,26
Envío por EUR 9,95Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 4 disponibles
Condición: New. PRINT ON DEMAND pp. 128.

- Tapa blanda
- Impresión bajo demanda
Librería: Brook Bookstore On Demand, Napoli, NA, ItaliaBrook Bookstore On Demand
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 118,26
Envío por EUR 6,80Se envía de Italia a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: new. Questo è un articolo print on demand.

Idioma: Inglés
Editorial: Springer International Publishing, Springer Nature Switzerland Okt 2024, 2024
- Tapa blanda
- Impresión bajo demanda
Librería: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, AlemaniaBuchWeltWeit Ludwig Meier e.K.
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 149,79
Envío por EUR 23,00Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 2 disponibles
Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this exciting update, readers will learn how feeding direct-fed microbials (including eubiotics, postbiotics, prebiotics, and synbiotics) is becoming increasingly widespread during food animal production. Animal production must improve efficiency of growth, and the use of direct-fed microbial and prebiotic additives to domestic animals has become widely accepted and utilized. The benefits of probiotic-type approaches in cattle, pigs, fish, and poultry, include improved general animal health, reduced foodborne pathogen populations, increased growth rate and feed efficiency, improved milk and egg production, and have been reported world-wide. Successes from probiotic approaches in multiple species have ensured their adoption; however, several fundamental questions remain. Early establishment and retention of an ecological balance in the gastrointestinal tract is an important first step for an external biological additive to be effective in young animals, suggesting that some of the benefits of direct-fed microbials may be due to an early establishment of a 'normal' native gut microbial population. Research has indicated that the establishment of a normal population can enhance gut epithelial integrity, preventing inflammation and improving animal health. Thus, it is important that we understand the key processes that occur during the establishment of the gut microbial population that can impact gastrointestinal fermentation and provide protection against pathogens of the animals and of human consumers. Knowing how these processes work and how they impact animal energy and protein expenditures can guide further improvements of available and future commercial products. Exciting research opportunities are discussed in this book, examining different characteristics of DFMs that are fed to animals to meet different production demands in different production scenarios (e.g., beef versus dairy versus swine versusfin fish). The advent of molecular and next-generation sequencing offers methods of developing tailored DFMs, and of early detection of successful DFM establishment in the gut. These techniques will further deepen our insight into understanding the microbial population of the gut and how these populations impact animal health, food safety, and sustainability of animal-derived protein production. 364 pp. Englisch.…

- Tapa dura
- Impresión bajo demanda
Librería: Brook Bookstore On Demand, Napoli, NA, ItaliaBrook Bookstore On Demand
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 166,29
Envío por EUR 6,80Se envía de Italia a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: new. Questo è un articolo print on demand.

- Tapa blanda
- Impresión bajo demanda
Librería: moluna, Greven, Alemaniamoluna
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 124,20
Envío por EUR 48,99Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt.

Idioma: Inglés
Editorial: Springer, Springer International Publishing Okt 2024, 2024
- Tapa blanda
- Impresión bajo demanda
Librería: buchversandmimpf2000, Emtmannsberg, BAYE, Alemaniabuchversandmimpf2000
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 149,79
Envío por EUR 60,00Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: 1 disponible
Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In this exciting update, readers will learn how feeding direct-fed microbials (including eubiotics, postbiotics, prebiotics, and synbiotics) is becoming increasingly widespread during food animal production. Animal production must improve efficiency of growth, and the use of direct-fed microbial and prebiotic additives to domestic animals has become widely accepted and utilized. The benefits of probiotic-type approaches in cattle, pigs, fish, and poultry, include improved general animal health, reduced foodborne pathogen populations, increased growth rate and feed efficiency, improved milk and egg production, and have been reported world-wide. Successes from probiotic approaches in multiple species have ensured their adoption; however, several fundamental questions remain. Early establishment and retention of an ecological balance in the gastrointestinal tract is an important first step for an external biological additive to be effective in young animals, suggesting that some of the benefits of direct-fed microbials may be due to an early establishment of a 'normal' native gut microbial population. Research has indicated that the establishment of a normal population can enhance gut epithelial integrity, preventing inflammation and improving animal health. Thus, it is important that we understand the key processes that occur during the establishment of the gut microbial population that can impact gastrointestinal fermentation and provide protection against pathogens of the animals and of human consumers.Knowing how these processes work and how they impact animal energy and protein expenditures can guide further improvements of available and future commercial products. Exciting research opportunities are discussed in this book, examining different characteristics of DFMs that are fed to animals to meet different production demands in different production scenarios (e.g., beef versus dairy versus swine versusfin fish). The advent of molecular and next-generation sequencing offers methods of developing tailored DFMs, and of early detection of successful DFM establishment in the gut. These techniques will further deepen our insight into understanding the microbial population of the gut and how these populations impact animal health, food safety, and sustainability of animal-derived protein production.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 364 pp. Englisch.…

- Tapa dura
- Impresión bajo demanda
Librería: moluna, Greven, Alemaniamoluna
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 175,51
Envío por EUR 48,99Se envía de Alemania a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Gebunden. Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. In-depth analysis of the effectiveness of microbials and prebiotics in animalsDiscusses the key processes during establishment of microflora in the gastrointestinal systemResource on direct-fed microbials and prebiotics for animals.…