Actisaf Sc 47 - what is it and how does it work?
|
|
- Howard Todd
- 6 years ago
- Views:
Transcription
1 Actisaf Sc 47 - what is it and how does it work?
2 What is Actisaf? is a live yeast of the species Saccharomyces cerevisiae. Yeast are single cell organisms which are classified as fungi. The most common use of live yeast is in the making of bread. Yeast ferments carbohydrates to produce carbon dioxide and it is this process that is so useful - by respiring oxygen, and producing carbon dioxide it causes the bread to rise.
3 It is this same property of yeast - the consumption of oxygen - that makes it so useful when feeding ruminants such as dairy cows and beef animals. Actisaf is produced by Lesaffre, the world s largest manufacturer of yeast. Around 40% of the world s yeast is made by Lesaffre! is produced by a fermentation process in the production plant in Lille.
4 An Actisaf yeast prill is a bit like a Malteser - the unique drying process results in a layer of dead cells around the edge of the prill (like the chocolate on the Malteser!) that protect the live yeast cells within. This ensures that it is stable.
5 What are ruminants? A ruminant is an animal with four compartments to its stomach - the rumen, reticulum, omasum and abomasum. The ruminant digests plant-based food by breaking it down through microbial and mechanical action in the first stomach compartment, the rumen and the second compartment, the reticulum, before regurgitating the semi-digested food (the cud) and chewing it again. The process of chewing the cud to further break down plant matter and mix it with saliva is called ruminating. Food then passes on through the omasum and into the abomasum (or true stomach) and onwards to the intestines.
6 The ruminant animal has four stomach compartments - the rumen, reticulum, omasum and abomasum. Anaerobic microbes in the rumen break down the feed ingested
7 The rumen is a large fermentation chamber full of bacteria and has a capacity of around 120 litres - about the size of a wheelie bin! Around 16% of the rumen is oxygen It is estimated to contain tens of billions of bacteria, protozoa and fungi and it is these rumen organisms that digest cellulose (plant fibre) found in forages such as grass or straw, releasing the nutrients to the animal for absorption later on in the digestive tract. Rumen bacteria involved in the digestion of fibre require anaerobic (low oxygen) conditions in order to function effectively. Therefore, the less oxygen there is in the rumen, the more these bacteria will multiply and grow - increasing the rumen s capacity to digest fibre
8 How does Actisaf work? The rumen is continually challenged by oxygen Oxygen, while it is there, is toxic to the bacteria in the rumen Act i is a live yeast that uses up oxygen, enhancing the rumen environment. Actisaf also stabilises the ph of the rumen Actisaf stimulates: - lactate utilising bacteria resulting in increased rumen ph - fibrolytic bacteria resulting in increased fibre digestion This limits the growth of lactate producing bacteria Actisaf also converts lactate to proprionate, increasing milk yield and lean meat production
9 AA Amino Acid VFA Volatile Fatty Acid BCP Bypass Crude Protein Actisaf Sc 47 scavenges oxygen from the rumen, encouraging the growth of anaerobic bacteria and discouraging the growth of lactic acidproducing bacteria, thereby stabilising rumen ph Not to scale
10 Acidosis... Ideally the rumen ph needs to be kept to the optimal range of 6.5 to 7.0. This ph range is where the fibredegrading bacteria thrive, releasing volatile fatty acids used by the animal for maintenance and production. But rumen function is acidogenic and some diet conditions can cause ph to fall outside this range - which can result in clinical acidosis or subacute rumen acidosis (SARA) occurring Acidosis has a significant effect on health and production. At a ph of 6.4 the rumen bacteria digest about 55% of the fibre where as at a ph of 5.6 this falls to around 35%
11 Acidosis... ph Changes in rumen ph after feeding Feeding -1h 0h +1h +2h +3h +4h +5h +6h +7h Actisaf 5g Actisaf 0.5g Control +8h Time Rumen ph drops after feeding. Actisaf Sc 47 stabilises rumen ph, thereby avoiding the negative impact of low ph on the rumen microbes and associated negative health consequences.
12 stabilises rumen ph and prevents the development of a condition known as SARA. SARA has a significant impact on health, production and live weight gain: Reduce rumen motility Reduced DMI NEB (Negative Energy Balance) SARA negatively affects... Production Drop in milk yield (2-3l) Reduced butterfat % Reduced live weight gain Health Ketosis Displaced abomasum Mastitis Laminitis
13 What are the benefits of including Actisaf in your feed? is heat stable under normal compounding conditions and can be incorporated into compound feed in the mill, or can be added on farm as part of a total mixed ration (TMR). By helping stabilise rumen ph and encouraging the growth of fibre digesting bacteria, independent trials have shown that can: Feeding Actisaf to dairy cows can: Increase milk yield by up to 3 litres/day Increase Dry Matter Intakes Improve milk solids Reduce the risk of acidosis and cud balls Reduce lameness Improve fertility
14 Feeding Actisaf to beef animals can: Improve growth rates by up to 9 per cent Increase Dry Matter Intakes Improve Feed Conversion Rate Improve carcass classification Reduce the risk of acidosis and cud ball Reduce lameness Feeding Actisaf to ewes can: Increase milk yield by up to 20 per cent Earlier and higher milk yield peaks, sustained for longer Increase Dry Matter Intakes Reduce the risk of acidosis and cud balls
15
16 Local contact: Warehouse: LFA Celtic Limited Unit 3 Avondale Business Park Mill Road Ballyclare Antrim. BT39 9AU Tel: Fax: Find out more at: Head Office: Universal House Shannon Co.Clare Ireland Tel: Fax:
Ruminant Digestion 8/7/2014 1
Ruminant Digestion 8/7/2014 1 Different Digestive Systems The three different types of digestive systems are: Monogastric Modified Monogastric Ruminant 8/7/2014 2 A few animals with ruminant digestive
More informationVistacell, improving fibre digestion, June 2012
Vistacell, improving fibre digestion, June 2012 Different yeast products used in ruminant production. Live yeast Yeast culture Yeast derivatives - Yeast extract - Yeast cell wall - Glucans - MOS - Nucleotides
More informationU S C on, hns Jo a elin C
What do animals eat? What do feeds provide? What is a nutrient? Chemical substance that provides Chemical substance that provides nourishment for the body What types of nutrients are there? What types
More informationPure rumen conditioning with bio-available minerals
Pure rumen conditioning with bio-available minerals Natural, bio-available minerals from the seabed Living marine algae Dead, calcareous marine algae and its honeycombed structure - from which Acid Buf
More informationGrass to Glass Amazing Dairy Cows
Purpose: Students learn how the complex digestive system of dairy cows allows these animals to eat grass and other forages to produce milk for humans to drink. Time: 60 min Level: 3-6 Materials: Diagram
More informationThe Rumen Inside & Out
Livestock Management CDE Dairy: Nutritional Management K. J. Clark, Erin Marotz, and B.A. Reiling January 26, 2017 Nutritional Management Objectives Students should understand... Anatomy/Physiology Nutritionally
More informationThe digestion system and nutrient requirements
Principles of nutrition 1 TechNote 1 The digestion system and nutrient requirements IN THIS TECHNOTE 1.1 Functions of the ruminant digestive system 1.2 Requirements of the dairy cow 1.3 Further reading
More informationThe four stomachs of a dairy cow
The four stomachs of a dairy cow Left side view 1) Rumen 2) Reticulum 3) Omasum 4) Abomasum Reticulo-omasal orifice (reticulo-rumen exit) (on the right side of the cow) (on the right side of the cow) Esophagus
More informationUnit 2: Animals on the land
GCSE Animal Nutrition Unit 2: Animals on the land For first teaching from September 2013 For first award in Summer 2015 Animal Nutrition Learning Outcomes At the end of this unit students should be able
More informationPure rumen conditioning with bio-available minerals
Pure rumen conditioning with bio-available minerals Conditioning the Rumen in Lactation Failure to maintain a consistent rumen ph in high yielding dairy cows may result in metabolic disorders and reduced
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2006 Senior Dairy Quiz Bowl Questions Round 07 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationRumenology 101. Dr. Matt Hersom Dept. of Animal Sciences, UF-IFAS
Rumenology 101 Dr. Matt Hersom Dept. of Animal Sciences, UF-IFAS Ruminants are cool. They have a diverse body size from the small mouse deer that weighs 4 to 11 lbs and stands 14 inches tall to the giraffe
More informationProceedings, The Range Beef Cow Symposium XXI December 1, 2 and , Casper, WY. Rumen Physiology for the Rancher
Proceedings, The Range Beef Cow Symposium XXI December 1, 2 and 3 2009, Casper, WY Rumen Physiology for the Rancher Ivan G. Rush Beef Specialist Emeriti, University of Nebraska Panhandle Research and Extension
More informationPure rumen conditioning with bio-available minerals
Pure rumen conditioning with bio-available minerals Conditioning the Rumen in Lactation Failure to maintain a consistent rumen ph in high yielding dairy cows may result in metabolic disorders and reduced
More information7. Rumen stops moving (becomes atonic). 8. Depresses appetite and production. 9. Lactic acidosis can cause Rumenitis, metabolic acidosis, lameness,
WHATIS ACIDOSIS? 1. Acidity changes the rumen flora. 2. Acid-producing bacteria take over producing more acids. 3. Rumen ph falls to less than 5.5 (normal is 6.5 to 7.0). 4. Decreases rumen ph to non-physiological
More informationMicro-organisms. Budding yeast. Dried yeast
Micro-organisms Budding yeast Dried yeast Electron micrograph of influenza virus Scanning electron microscope image of influenza virus Scanning electron micrograph of E. coli bacteria Single E. coli bacterium
More informationAF 1201 Digestive System. Dr. A.M.J.B. Adikari Dept. of Animal and Food Sciences
AF 1201 Digestive System Dr. A.M.J.B. Adikari Dept. of Animal and Food Sciences Complex / Compound Stomach Large structure, located on the left side 4 parts Rumen, Reticulum, Omasum Abomasum Fore stomach
More informationCauses and prevention of displaced abomasum (DA) in dairy cows
Causes and prevention of displaced abomasum (DA) in dairy cows Dr. Randy Shaver Department of Dairy Science University of Wisconsin - Madison Economic losses associated with DA Treatment costs range from
More informationAnimal Digestion and Nutrition. Objective 7.02: Understand the digestive process
Animal Digestion and Nutrition Objective 7.02: Understand the digestive process RUMINANTS Ruminant Animals Animals with complex digestive systems Capable of digesting material with a high fiber concentration
More informationTransition Management. Hifeed Distributors Days 2015 Frans van Bohemen
Transition Management Hifeed Distributors Days 2015 Frans van Bohemen Verona, November 2015 Contents 1 Why the transition period? 5 Acidosis 2 Critical success factors 3 Before the dry period 4 Milk fever
More informationEfficient rumen conditioning for optimum productivity
Efficient rumen conditioning for optimum productivity Acid Buf - efficient rumen conditioning for optimum productivity The feeding of high concentrate diets to maximise productivity from dairy cows can
More informationProgram. Advanced heat stress management in dairy cows. phileo-lesaffre.com LESAFFRE ANIMAL CARE
Advanced heat stress management in dairy cows phileo-lesaffre.com LESAFFRE ANIMAL CARE HEAT STRESS AND TEMPERATURE-HUMIDITY INDEX (THI) 1,2 Heat stress can be defined as an increase in core body temperature
More informationURGENT NEWS. Grass Silage Update No 144: Grass Silage Update /2011. Fermentation quality and intake characteristics
1 of 6 Grass Silage Update Nature is such a great leveler. The early fears of winter forage shortages have gone on most farms but so too have the hopes of the highest quality grass silage crop for many
More informationForage Quality and Livestock Nutrition on Pasture. Patrick Davis, Ph. D. Johnson County MU Extension Livestock Specialist
Forage Quality and Livestock Nutrition on Pasture Patrick Davis, Ph. D. Johnson County MU Extension Livestock Specialist Topics Ruminant Nutrition Factors Effecting Forage Quality Nutrient requirements
More informationThe Ruminant Animal. Oklahoma Cooperative Extension Service Oklahoma State University
The Ruminant Animal Chapter 10 Oklahoma Cooperative Extension Service Oklahoma State University Arable Land Globally: 1/32 of the land mass is suitable for cultivation. United States: United States: Today
More informationIntroduction to MUN. What is Urea
Introduction to MUN What is Urea Urea is a small organic molecule composed of carbon, nitrogen, oxygen, and hydrogen. Urea is a common constituent of blood and other body fluids. Urea is formed from ammonia
More informationAnimal Digestion and Nutrition
Animal Digestion and Nutrition Competency: Analyze the parts and functions of the digestive system of farm animals By : ARI WIBOWO, S.Pt.,M.Si & SUHARDI, S.Pt.,MP Ruminants Objective: Describe the function
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2006 Senior Dairy Quiz Bowl Questions Round 03 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationCOW SUPPLEMENTATION: GETTING THE BEST BANG FOR YOUR BUCK. Low Quality Forage. Ruminant Digestive Anatomy. How do we get the best bang for the buck?
COW SUPPLEMENTATION: GETTING THE BEST BANG FOR YOUR BUCK Ken Olson Extension Beef Specialist How do we get the best bang for the buck? 2 aspects: Biology: Use the right feeds to provide the right nutrients
More informationDevelopment of the Calf Digestive System
Section 4 12 Development of the Calf Digestive System Introduction A primary objective of calf-rearing systems is to get the calf off of milk and on to solid feed as early as possible. In other words:
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2006 Junior Dairy Quiz Bowl Questions Round 04 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationUnit C: Meeting Nutritional Needs of Animals. Lesson 2: Understanding Animal Digestion
Unit C: Meeting Nutritional Needs of Animals Lesson 2: Understanding Animal Digestion Student Learning Objectives: Instruction in this lesson should result in students achieving the following objectives:
More informationKelato GastroAID Technical Guide
Key Features and Benefits Kelato GastroAID Technical Guide GastroAID is designed to maintain optimum gut health and function, and enhance digestibility and feed utilisation. Aids total digestive tract
More informationMUNs - It s only a Piece of the Puzzle!
MUNs - It s only a Piece of the Puzzle! With the recent introduction of milk urea nitrogen (MUN) testing by Ontario DHI, there has been some confusion over the interpretation of the new reports. This article
More informationNutritional Basic s. Gary Niehues Purina Account Manager
Nutritional Basic s Gary Niehues Purina Account Manager Basics of Beef Cattle Nutrition historical perspective Early Nutrition research Focus on big picture, big issues Protein, Energy, etc Technological
More informationWHAT SOLUBLE SUGARS AND ORGANIC ACIDS CAN DO FOR THE RUMEN
WHAT SOLUBLE SUGARS AND ORGANIC ACIDS CAN DO FOR THE RUMEN DF Waterman, PhD MS Specialty Nutrition Milk yield per cow has continued to increase over the last two decades The increase can be attributed
More informationMANAGING THE DAIRY COW DURING THE DRY PERIOD
Department of Animal Science MANAGING THE DAIRY COW DURING THE DRY PERIOD Dairy Cattle Production 342-450A Page 1 of 11 Background The dry period is a critical period for the health, production and reproduction
More informationDepartment of Animal Science; University of Nebraska; Lincoln, NE
BASICS OF RUMINANT ANIMAL NUTRITION Pablo L. Loza, MS and Jess L. Miner, PhD* Department of Animal Science; University of Nebraska; Lincoln, NE 68583-0908 Introduction Cellulose is the main constituent
More informationTABLE of CONTENTS. What is Holding Our Animals Back?...5. Adding Value to Genetics with Nutrition...5. Blueprint Nutrition Program...
NUTRITION PROGRAM 1 2 NUTRITION PROGRAM TABLE of CONTENTS What is Holding Our Animals Back?...5 Adding Value to Genetics with Nutrition...5 Blueprint Nutrition Program...6 Building the Fundamentals of
More informationZOOLOGY/SCIENCE OF ANIMAL NUTRITION AG
Student's Name ZOOLOGY/SCIENCE OF ANIMAL NUTRITION AG 0532 Directions: Rating Scale: Evaluate the trainee using the rating scale below and check the appropriate number to indicate the degree of competency
More informationTools for Diagnosing Nutritional Problems in Dairy Herds
Tools for Diagnosing Nutritional Problems in Dairy Herds By: Donna Amaral-Phillips, Ph.D. Several diagnostic tools are available to help nutritionists, veterinarians and producers discover the cause of
More informationRumination or cud chewing consists of regurgitation, remastication, reinsalvation, and reswallowing.
Nutrition 115 Midterm Exam 2 February 25, 2000 Name Please be sure to put your name at the top of each page. Any page without a name in the appropriate place will not be graded. Read each question carefully,
More informationAll nutrients fall into one of; proteins, fats, carbohydrates, vitamins and minerals
Essential nutrients; - must be supplied to an animal because the animal cannot synthesise them - needed to satisfy the requirements of its cells * if the amount of essential nutrients supplied is insufficient
More informationProvimi dairy program
Provimi dairy program Optimise the performance of your dairy herd with the Provimi range Vitamin and mineral range to suit all dairy units Vitamins and minerals are crucial for almost all physiological
More informationChapter 2 Anatomy of Digestive System of Dairy Animals: digestion, absorption and utilization of different nutrients
Chapter 2 Anatomy of Digestive System of Dairy Animals: digestion, absorption and utilization of different nutrients OBJECTIVE 1. To study the different organs and their role in digestion and absorption
More informationBEEF. Naturally alters rumen fermentation for favorable production responses
BEEF Naturally alters rumen fermentation for favorable production responses RUMEN FUNCTION IS THE DRIVER The rumen microbial population ferments feedstuffs to produce volatile fatty acids (VFA), which
More informationEASYLIN. For a better efficiency. in partnership with
EASYLIN For a better efficiency in partnership with LACTATION "Omega 3 from EasyLin is a promise of health, fertility and milk persistency " So much time and labour are necessary to breed productive cows.
More informationProtein. Protein Nutrition. Protein is Required to: Protein Terminology. Protein Terminology. Degradable Protein. Nutrition 1 - Protein 3/2/2016 1/7
Protein Protein Nutrition Renaissance Fast Start Protein is Required to: 1. Enhance feed intake and energy use 2. Supply N to the rumen microbes Ammonia Amino acids Peptides 3. Supply amino acids for synthesis
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2004 Senior Dairy Quiz Bowl Questions Round 06 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationUnderstanding Dairy Nutrition Terminology
Understanding Dairy Nutrition Terminology Mat Haan, Penn State Dairy Educator, Berks County Lucas Mitchell, Penn State Department of Animal Science Dairy Cattle Nutrition Workshop November 15, 2017 Interpreting
More informationEffective Practices In Sheep Production Series
Effective Practices In Sheep Production Series Understanding Feed Test Analysis Terms The key to accurate feed tests is correct sampling of your forages and grains. Equally important, is understanding
More informationManaging Cows in Early Lactatoin. Glanbia Early Lactation Management
Managing Cows in Early Lactatoin Glanbia Early Lactation Management Feed a high NE diet. Monitor BCS max 0.5 loss in 2 months. Monitor MILK PROTEIN %. Early warning system! Correct ration Build up concentrates
More informationBy: Dr. Patrick Davis, University of Missouri Extension County Livestock Specialist Jeff Yearington, Lincoln University Farm Outreach Worker West
By: Dr. Patrick Davis, University of Missouri Extension County Livestock Specialist Jeff Yearington, Lincoln University Farm Outreach Worker West Central Region Goat Nutrition Forage Quality Feeding Strategies
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2007 Senior Dairy Quiz Bowl Questions Round 05 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More information2 Planning your nutrition
2 Planning your nutrition A detailed knowledge of rumen physiology and ruminant metabolism is not essential for improving herd performance through better feeding. However, a broad understanding of rumen
More informationNutritional Management of Dairy Cows During the Transition Period
Nutritional Management of Dairy Cows During the Transition Period R. D. Shaver, Ph.D. Professor and Extension Dairy Nutritionist Department of Dairy Science College of Agricultural and Life Sciences University
More informationGrain feeding for ruminants
Grain feeding for ruminants Key points Barley, oats, triticale, maize and wheat grains are high energy, highly palatable feeds that can provide a valuable source of nutrients for ruminant animals (sheep,
More informationCHANGES IN RUMINAL MICROBIAL POPULATIONS IN TRANSITION DAIRY COWS
Dairy Day 22 CHANGES IN RUMINAL MICROBIAL POPULATIONS IN TRANSITION DAIRY COWS A. F. Park, J. E. Shirley, E. C. Titgemeyer, R.C. Cochran, J. M. DeFrain, E. E. Ferdinand, N. Wallace, T. G. Nagaraja 1, and
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2006 Senior Dairy Quiz Bowl Questions Round 06 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationManipulation of Rumen Fermentation by Yeast: The Effects of Dried Beer Yeast on the In vitro Degradability of Forages and Methane Production
68 Manipulation of Rumen Fermentation by Yeast: The Effects of Dried Beer Yeast on the In vitro Degradability of Forages and Methane Production S. Ando*, R. I. Khan, J. Takahasi 1, Y. Gamo 1, R. Morikawa
More informationCARBOHYDRATES. Created for BCLM Pony Club Nutrition #14
CARBOHYDRATES Created for BCLM Pony Club Nutrition #14 Carbohydrates Collective term for starches, sugars and dietary fibres The dietary fibres are cellulose and hemicellulose Glycogen is how energy is
More informationDAIRY COW RESPONSES TO SOURCES AND AMOUNTS OF SUPPLEMENTAL PROTEIN
DAIRY COW RESPONSES TO SOURCES AND AMOUNTS OF SUPPLEMENTAL PROTEIN Ignacio R. Ipharraguerre and Jimmy H. Clark TAKE HOME MESSAGES Milk production per unit of crude protein (CP) in the dietary dry matter
More informationNonstructural and Structural Carbohydrates in Dairy Cattle Rations 1
CIR1122 Nonstructural and Structural Carbohydrates in Dairy Cattle Rations 1 Barney Harris, Jr. 2 Carbohydrates are the largest component in the dairy ration and contribute 60 to 70% of the net energy
More informationChapter 11: Range Animal Nutrition
Chapter 11: Range Animal Nutrition 1. Nutritional Components of Forages a. Protein b. Energy c. Phosphorus d. Vitamin A 2. Comparative Nutrition of Forages a. Grasses b. Forbs c. Shrubs 3. Comparative
More informationControl of Energy Intake Through Lactation
Control of Energy Intake Through Lactation Michael S. Allen and B. J. Bradford 1 Department of Animal Science, Michigan State University, East Lansing 48824 Email: allenm@msu.edu Summary Feed intake is
More informationNutrition Building the Foundation
Nutrition Building the Foundation Anne Proctor, Ph.D. NCHCA Annual Meeting February 4, 2018 Ingredients Nutrients Requirements A nutrient is a substance used by an organism to survive, grow, and reproduce.
More informationGoat Nutrition Dr Julian Waters Consultant Nutritionist
Goat Nutrition Dr Julian Waters Consultant Nutritionist Agenda Ruminant Digestive Systems Basic Nutrition Energy & Protein Other Nutrients Rearing Kids Does Pregnancy Lactation Bucks Minerals & Issues
More informationFeeding Ewe Lambs for Maximum Growth and Reproduction. Francis L. Fluharty, Ph.D. Department of Animal Sciences The Ohio State University
Feeding Ewe Lambs for Maximum Growth and Reproduction Francis L. Fluharty, Ph.D. Department of Animal Sciences The Ohio State University 1 2 Considerations Ewe lambs should be approximately 70% of mature
More informationA Comparison of MIN-AD to MgO and Limestone in Peripartum Nutrition
A Comparison of MIN-AD to MgO and Limestone in Peripartum Nutrition D-9.0-03/17 Introduction Recent research has linked subclinical hypocalcemia, which impacts 11-25% of first lactation heifers and 42-60%
More informationKnow Your Feed Terms. When you are talking nutrition and feeds with your
Revised July 2006 Agdex 400/60-2 Know Your Feed Terms When you are talking nutrition and feeds with your feed salesperson, livestock nutritionist, veterinarian or neighbour, it is important that you both
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2004 Senior Dairy Quiz Bowl Questions Round 01 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationDigestion of the Bison
Digestion of the Bison Roll Call: Name an animal. Is this animal ruminant or monogastric? Now, name as many ruminant and monogastric animals as you can. Ruminant Monogastric Because your diet is so different
More informationNATIONAL SENIOR CERTIFICATE GRADE 12
NATIONAL SENIOR CERTIFICATE GRADE 12 AGRICULTURAL SCIENCES P1 EXEMPLAR 2009 MEMORANDUM MARKS: 150 This memorandum consists of 8 pages. Agricultural Sciences/P1 2 DoE/Exemplar 2009 SECTION A QUESTION 1.1
More informationThe Diploma in Ruminant Nutrition
Further Information on the Modules that Make Up The Diploma in Ruminant Nutrition Taken from the Module Descriptors Ruminant Animal Production and the Feed Industry A4057 Academic Level 4 Rationale and
More informationWeeks: Dates: 3/23 4/17 Unit: Animal Nutrition
Name: clementaged.weebly.com Period: Weeks: 31 33 Dates: 3/23 4/17 Unit: Animal Nutrition Monday Tuesday Wednesday Thursday Friday 23 E *Vocabulary *Intro to Dig. Systems *digestive System Diagrams 30
More informationCHAMPION TOC INDEX. Protein Requirements of Feedlot Cattle. E. K. Okine, G. W. Mathison and R. R. Corbett. Take Home Message
TOC INDEX CHAMPION Feed Services Ltd. Protein Requirements of Feedlot Cattle E. K. Okine, G. W. Mathison and R. R. Corbett Take Home Message The new Nutrient Requirements (NRC) of Beef Cattle published
More informationT.E.N. for a High Producing Holstein Herd. Rodrigo Garcia, DVM PhD Technical Service Intn l Ruminants - TechMix Global Czech Republic, Feb 2015
T.E.N. for a High Producing Holstein Herd Rodrigo Garcia, DVM PhD Technical Service Intn l Ruminants - TechMix Global Czech Republic, Feb 2015 Dairy Events Birth Pre & Post Weaning Transportation Dehydration
More informationOutline. Ruminant Nutrition. Digestive Tract Anatomy. Digestive Tract Anatomy Digestion of nutrients AS 1124
Outline Ruminant Nutrition Digestive Tract Anatomy Digestion of nutrients AS 1124 Digestive Tract Anatomy Many organic components of feed are in the form of large insoluble molecules, hence has to be broken
More information22 June Summer Feeding Update July 2011 Bulletin Richard Keel
22 June 2011 Summer Feeding Update July 2011 Bulletin Richard Keel 10 Summer Calvers - Focus on Dry Cow Management Ultimately dry cows are the dairy farmer s future income. There has been much discussion
More informationUse Of Rumensin In Dairy Diets
Feed Management A Key Ingredient in Livestock and Poultry Nutrient Management Use Of Rumensin In Dairy Diets Michael F. Hutjens Extension Dairy Specialist University of Illinois, Urbana Disclaimer This
More informationGOAT NUTRITION; SIMILARITIES AND DIFFERENCES TO SHEEP NUTRITION
Goat Notes GOAT NUTRITION; SIMILARITIES AND DIFFERENCES TO SHEEP NUTRITION Professor Ronald A Leng AO B.Sc., Ph.D., D.Rur.Sc., FASAP Goats come in all shapes and sizes from the smallest, which is the Black
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2007 Junior Dairy Quiz Bowl Questions Round 03 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationRumen Fermentation. Volatile Fatty Acids (VFA) Acetate. Acetate utilization. Acetate utilization. Propionate
Volatile Fatty Acids (VFA) Produced from the fermentation of pyruvate and hind gut Types/ratios depends on diet 3 major VFAs Acetate CH 3 COOH Propionate CH 3 CH 2 COOH Butyrate CH 3 CH 2 CH 2 COOH Cellulose
More informationBASIC NUTRITION LIQUID VIEWPOINT
BASIC NUTRITION LIQUID VIEWPOINT In the introduction, we said we ll have some surprises for you. Here s the first one: There s no such thing as dry feed. Nothing dry can be digested. Everything an animal
More informationImproving health, performance and longevity in ruminants. J Bax
Improving health, performance and longevity in ruminants J Bax Current UK Dairy Performance Calving Index (days) Milk Yield (L) Conception rate (%) 1993 2002 2005 2007 Target 382 411 420 425 380 5974 7138
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2007 Junior Dairy Quiz Bowl Questions Round 06 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationMALAYSIAN FARM MANAGEMENT NOTE 7 John Moran, Profitable Dairy Systems, Kyabram, Vic, Australia, Oct 2012
MALAYSIAN FARM MANAGEMENT NOTE 7 John Moran, Profitable Dairy Systems, Kyabram, Vic, Australia, Oct 2012 FEEDING MANAGEMENT OF THE MILKING HERD The essence of good farm management is to supply sufficient
More informationSupplementation of High Corn Silage Diets for Dairy Cows. R. D. Shaver Professor and Extension Dairy Nutritionist
INTRODUCTION Supplementation of High Corn Silage Diets for Dairy Cows R. D. Shaver Professor and Extension Dairy Nutritionist Department of Dairy Science College of Agricultural and Life Sciences University
More informationDAIRY GOATS AS RUMINANTS
DAIRY GOATS AS RUMINANTS The goat s stomach has four chambers: 1) the rumen (4-10Litre) in size. 2) the honeycombed reticulum, 3) the omasum, and 4) the abomasum or true stomach. The size relationship
More informationAnimal Appetites. The following narrative was written by Alex, a 5th grader who raises livestock for 4-H.
Animal Appetites The following narrative was written by Alex, a 5th grader who raises livestock for 4-H. This morning I woke up early because it was my turn to feed the animals my sister and I are raising
More informationEvaluating particle size of forages and TMRs using the Penn State Particle Size Separator
College of Agricultural Sciences Cooperative Extension Evaluating particle size of forages and TMRs using the Penn State Particle Size Separator Jud Heinrichs Department of Dairy and Animal Science The
More informationBUILDING ON MILK PROTEIN
BUILDING ON MILK PROTEIN Michael F. Hutjens TAKE HOME MESSAGES Capturing the milk protein potential in a herd can increase milk value 30 to 50 cents per cwt (one hundred pounds). Amino acid balancing using
More informationWhat are the 6 Nutrients. Carbohydrates Proteins Fats/Oils (Lipids) Vitamins Minerals Water
Nutrients AG 240 What are the 6 Nutrients Carbohydrates Proteins Fats/Oils (Lipids) Vitamins Minerals Water Carbohydrates (CHO) Primary component of livestock feed Referred to as energy CHO Characteristics
More informationPhase B 5 Questions Correct answers are worth 10 points each.
2002 Senior Dairy Quiz Bowl Questions Round 05 Phase B 5 Questions Correct answers are worth 10 points each. Only the team being asked the questions is to be in the room. Each team will be asked these
More informationOverview. Herbivore Digestive Anatomy. Herbivory. Fraction of Primary Production Consumed By Various Herbivores
Herbivore Digestive Anatomy Integrated Rangeland Management REM 456 Sergio Arispe, Ph.D. Overview Comparative Digestive Anatomy Herbivory Anatomy Digestive End-Products Foregut Fermenters http://www.lelylife.com
More informationMonogastric. SIMPLE stomach Examples PIGS HUMANS
Monogastric SIMPLE stomach Examples PIGS HUMANS Mouth, part of digestive system. The mouth contains the TEETH, TONGUE, and SALIVARY GLAND. Chewing action or MASTICATION. Food is cut and torn in the mouth,
More informationDigestion of the Bison
Digestion of the Bison Roll Call: Because the stomachs of the ruminant and monogastric animals are so different, their diets also vary. Let's compare the diets. Tell me what foods each of these animals
More information28. Ketosis and Urea Poisoning
Module 4 Nutrition Management for Grazing Animals Learning objectives 28. Ketosis and Urea Poisoning On completion of this topic you should be able to: John Nolan Describe the management strategies available
More informationProduction Costs. Learning Objectives. Essential Nutrients. The Marvels of Ruminant Digestion
Feeding for 2: Understanding How to Feed the Goat and her Rumen Robert Van Saun, DVM, MS, PhD Extension Veterinarian Department of Veterinary & Biomedical Sciences The Marvels of Ruminant Digestion This
More information