Effect of corn silage chemical analysis and ration adjustment frequency on milk production and profitability
|
|
|
- Francis Craig
- 5 years ago
- Views:
Transcription
1 Effect of corn silage chemical analysis and ration adjustment frequency on milk production and profitability G. E. Valergakis 1, E. Souglis 2, G. Zanakis 3, G. Arsenos 1, G. Banos 1 1 Department of Animal Production, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 2 American Farm School of Thessaloniki, 3 Pioneer Hi Bred Hellas
2 Corn silage Basic ingredient of cattle diets in most countries Dairy cows up to 60 65% of ration DM Beef cattle up to 80 85% of ration DM
3 Corn silage Variability Balanced rations year, country, region, field, weather conditions, crop maturity etc
4 Corn silage Variability Balanced rations Chemical analysis
5 Aim of the study To evaluate under field conditions: Accuracy of book values (NRC 2001 and INRA 2007) Frequency of chemical analysis and ration adjustments There are rules of thump and recommendations but no specific data!
6 Materials and methods Weekly samplings from the silos of the American Farm School s dairy (3 years, 16 silos, 186 samples). Corn was harvested from the same field each year. The same person collected all samples.
7 Materials and methods Analysis by NIRS (Pioneer Hi Bred Hellas SA) DM, Ash, CP, NDF, ADF, NSC, Starch, NH 3 %N, Alcohols, FOSS Holographic Grating Series Model 5000 Fermentation acids, ph
8 Materials and methods NRC 2001 software Total Mixed Ration for 45.5 kg (100 lb) of milk (3.5% fat, 3.0%protein) Book values NRC 2001 INRA 2007 Corn silage Alfalfa hay Wheat straw Whole cottonseeds Sugar beet molasses Corn grain Soybean meal expellers Soybean meal solvent, 44% Sunflower meal Fat Supplements
9 Materials and methods NRC 2001 software Total Mixed Ration for 45.5 kg (100 lb) of milk (3.5% fat, 3.0%protein) Book values NRC 2001 INRA 2007 Corn silage Alfalfa hay Wheat straw Whole cottonseeds Sugar beet molasses Corn grain Soybean meal expellers Soybean meal solvent, 44% Sunflower meal Fat Supplements
10 Materials and methods Simulation study: Farmers strategies Book values (BV) Analysis on silo opening (ASO) Monthly analysis (MA)
11 Materials and methods Simulation study: Farmers strategies Book values (BV) No ration adjustment Analysis on silo opening (ASO) No ration adjustment Monthly analysis (MA) No ration adjustment
12 Materials and methods 3 year comparison (157 weeks, transitions between silos included) What was actually fed (analyses results) vs. What was supposed to be fed Effect on: Predicted milk production (PMP) Income over feed cost (IOFC) Analysis of Variance
13 BOOK VALUES No ration adjustment Results of TMR offered Adjustment of the amount of CS offered based on weekly analysis for DM PMP P<0.001 P<0.001 P<0.001 IOFC P<0.001 P<0.001 P>0.05 INRA 2007 was significantly more accurate!
14 Results NO daily or weekly RATION ADJUSTMENTS Book values (BV) Analysis on silo opening (ASO) Monthly analysis (MA)
15 Results NO daily or weekly RATION ADJUSTMENTS Book values (BV) Analysis on silo opening (ASO) Monthly analysis (MA) PMP P<0.001 P<0.001 IOFC P<0.05 P<0.001
16 Results NO daily or weekly RATION ADJUSTMENTS Book values (BV) Analysis on silo opening (ASO) Monthly analysis (MA) PMP P<0.001 IOFC P< cents/cow/day! 26 /cow/lactation!
17 Book values (BV) Results Analysis on silo opening (ASO) Monthly analysis (MA) P>0.05 P>0.05 P>0.05
18 Book values (BV) Results Analysis on silo opening (ASO) Monthly analysis (MA) P>0.05 P>0.05 P>0.05 was supposed to be 100% accurate... In practice, it is a labour intensive and fairly inaccurate task! was usually more profitable (0 7 cents/cow/day)!
19 Results Analysis on silo opening (ASO) P>0.05 Monthly analysis (MA) Both significantly better than using book values but no differences were detected between them
20 Results Analysis on silo opening (ASO) P>0.05 Monthly analysis (MA) Silos were rather small: they were fed out in 2.8 months... Corn silage was about 40% of DM (10.5 kg/cow/day)...
21 Conclusions INRA 2007 more accurate than NRC 2001 but still, analyses are necessary to verify it on every farm! If no daily or weekly ration adjustments are made, monthly analyses are highly profitable!
22 Conclusions Weekly sampling of CS for DM and adjustment of the amount offered is preferable to daily adjustment of TMR offered! Monthly analysis may be better than analysis on silo opening only, for larger silos and when feeding large quantities of corn silage!
23 Acknowledgments to our partners American Farm School of Thessaloniki Pioneer Hi Bred Hellas SA Department of Animal Production Faculty of Veterinary Medicine, AUTH
24 Many thanks for your attention!
Exercise 2 Feed Composition and Nutrient Requirements 20 Points
Exercise 2 Feed Composition and Nutrient Requirements 20 Points The objective of this laboratory exercise is to familiarize the student with the feed composition and nutrient requirement tables in the
Exercise 6 Ration Formulation II Balance for Three or More Nutrients 20 Points
Exercise 6 Ration Formulation II Balance for Three or More Nutrients 20 Points This lab exercise progresses from balancing for two nutrients, as in Exercise 5, to balancing for three or more nutrients.
TRANSITION COW NUTRITION AND MANAGEMENT. J.E. Shirley
Dairy Day 2003 TRANSITION COW NUTRITION AND MANAGEMENT J.E. Shirley Summary Dairy cows are generally provided with a 60-day dry period. The first part of the dry period is called the far-off dry period
Reproductive efficiency Environment 120 Low P ( ) High P ( ) ays
The impact of P on absorbable P in dairy cattle rations Why the concern over P in dairy rations Reproductive efficiency Environment Phosphorus and Dairy Nutrition Perceived relationship of P content of
SHREDLAGE IN DAIRY CATTLE RATIONS. L. E. Chase Cornell University
SHREDLAGE IN DAIRY CATTLE RATIONS L. E. Chase Cornell University Dairy producers are growing more acres of corn silage and feeding higher levels of corn silage in dairy rations. This is the result of better
CHANGES 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
Fiber for Dairy Cows
Fiber for Dairy Cows R. D. Shaver, Ph.D. Professor and Extension Dairy Nutritionist Department of Dairy Science College of Agricultural and Life Sciences University of Wisconsin Madison University of Wisconsin
EFFECTS OF FEEDING WHOLE COTTONSEED COATED WITH STARCH, UREA, OR YEAST ON PERFORMANCE OF LACTATING DAIRY COWS
EFFECTS OF FEEDING WHOLE COTTONSEED COATED WITH STARCH, UREA, OR YEAST ON PERFORMANCE OF LACTATING DAIRY COWS Kelly M. Cooke and John K. Bernard Animal and Dairy Science, University of Georgia, Tifton
What s the Latest on Carbohydrates, Starch Digestibility, Shredlage and Snaplage for Dairy Cows?
What s the Latest on Carbohydrates, Starch Digestibility, Shredlage and Snaplage for Dairy Cows? Randy Shaver Dairy Science Department, UW Madison USA Corn Price & Starch Content of Lactating Dairy Cow
DIET DIGESTIBILITY AND RUMEN TRAITS IN RESPONSE TO FEEDING WET CORN GLUTEN FEED AND A PELLET CONSISTING OF RAW SOYBEAN HULLS AND CORN STEEP LIQUOR
Dairy Day 2002 DIET DIGESTIBILITY AND RUMEN TRAITS IN RESPONSE TO FEEDING WET CORN GLUTEN FEED AND A PELLET CONSISTING OF RAW SOYBEAN HULLS AND CORN STEEP LIQUOR E. E. Ferdinand, J. E. Shirley, E. C. Titgemeyer,
Feeding Strategies When Alfalfa Supplies are Short
Feeding Strategies When Alfalfa Supplies are Short by Randy Shaver Introduction Limited snow cover to go along with a very cold winter leading to abnormally low soil temperatures has caused concern among
FEEDING VALUE OF WET DISTILLERS GRAINS FOR LACTATING DAIRY COWS WHEN CO-ENSILED WITH CORN SILAGE OR HAYCROP SILAGE
FEEDING VALUE OF WET DISTILLERS GRAINS FOR LACTATING DAIRY COWS WHEN CO-ENSILED WITH CORN SILAGE OR HAYCROP SILAGE BY: Nicole S. Schmelz 1, Scott Lake 1, Ron P. Lemenager 1 Dennis Buckmaster 2, Michael
Supplementation 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
Navigating the dairy feed situation
Navigating the 2013-2014 dairy feed situation Randy Shaver & Pat Hoffman Department of Dairy Science University of Wisconsin - Madison University of Wisconsin - Extension Perfect Storm of Feed-Related
Dairy Update. Issue 110 July 1992 ALTERNATIVE FEEDSTUFFS FOR DAIRY. Vern Oraskovich Agriculture Extension Agent Carver County
e, r1innesota EXTENSION SERVICE UNIVERSITY OF MINNESOTA ANIMAL SCIENCE EXTENSION Department of Animal Science 101 Haecker Hall 1364 Eckles Avenue St. Paul, Minnesota 55108 (612) 624 4995 FAX: (612) 625
Effects of Varying Rates of Tallgrass Prairie Hay and Wet Corn Gluten Feed on Productivity of Dairy Cows
Effects of Varying Rates of Tallgrass Prairie Hay and Wet Corn Gluten Feed on Productivity of Dairy Cows D.J. Rezac, K.N. Grigsby, and B.J. Bradford Summary Productivity of lactating dairy cows was assessed
Protein and Carbohydrate Utilization by Lactating Dairy Cows 1
Protein and Carbohydrate Utilization by Lactating Dairy Cows 1 Bill Weiss Department of Animal Sciences Ohio Agricultural Research and Development Center The Ohio State University, Wooster 44691 email:
Efficient Use of Forages and Impact on Cost of Production
Efficient Use of Forages and Impact on Cost of Production Karen A. Beauchemin 1 and Lyle Rode 2 1 Agriculture and Agri-Food Canada, Lethbridge Research Centre, 5403-1 st Ave South, Lethbridge, Alberta
COMPLETE LACTATIONAL PERFORMANCE OF COWS FED WET CORN GLUTEN FEED AND PELLET CONSISTING OF RAW SOYBEAN HULLS AND CORN STEEP LIQUOR
Dairy Day 2002 COMPLETE LACTATIONAL PERFORMANCE OF COWS FED WET CORN GLUTEN FEED AND PELLET CONSISTING OF RAW SOYBEAN HULLS AND CORN STEEP LIQUOR E. E. Ferdinand, J. E. Shirley, E. C. Titgemeyer, J. M.
Nutritive Value of Feeds
Nutritive Value of Feeds Chapter 12 A working knowledge of the nutrient composition of available feeds is an integral part of a successful beef cattle operation. * The rumen fermentation process allows
Understanding and Managing Variation in Nutrient Composition
Understanding and Managing Variation in Nutrient Composition Bill Weiss Department of Animal Sciences Ohio State University Wooster 44691 Phone: 330-263-3622 email: weiss.6@osu.edu Normand St-Pierre Department
Yeast Product Supplementation Influences Feeding Behavior and Measures of Immune Function in Transition Dairy Cows
Yeast Product Supplementation Influences Feeding Behavior and Measures of Immune Function in Transition Dairy Cows K. Yuan, M. Muckey, L. Mendonça, L. Hulbert, and B. Bradford Summary Yeast supplementation
Right Quality vs High Quality Forages
Forage In Dairy Cow Rations Right Quality vs High Quality Forages Forage 50-60% NonForage 40-50% Mary Beth Hall USDA Agricultural Research Service VSFA 2/18/2016 14 herds, 28,600 36,960 kg RHA What cows
The Effects of Feeding MIN-AD and Sodium Bicarbonate on Early Lactation Performance of Dairy Cattle
D-3.0-06/04 The Effects of Feeding MIN-AD and Sodium Bicarbonate on Early Lactation Performance of Dairy Cattle Abstract To determine the effects of MIN-AD on early lactation performance, 56 pregnant primi-
DAIRY FOCUS AT ILLINOIS NEWSLETTER. Focus on Forages Volume 2, Number 1
Volume 2, Number 1 Focus on Forages 2015 Forages have always been an important source of nutrients for the dairy cow. Feeding high quality forages can increase dairy efficiency and help reduce the feed
FACTORS AFFECTING MANURE EXCRETION BY DAIRY COWS 1
FACTORS AFFECTING MANURE EXCRETION BY DAIRY COWS 1 W. P. Weiss Department of Animal Sciences Ohio Agricultural Research and Development Center The Ohio State University Manure in an inevitable byproduct
The Benefits and Costs of Commodity Feeding
The Benefits and Costs of Commodity Feeding Michael F. Hutjens Extension Dairy Specialist, University of Illinois, Urbana, 1207 West Gregory Drive, Urbana, IL 61801 Email: hutjensm@illinois.edu Take Home
A 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%
Update on Corn Shredlage for Dairy Cows
Update on Corn Shredlage for Dairy Cows Lauryn Vanderwerff, Luiz Ferraretto, Gustavo Salvati and Randy Shaver Department of Dairy Science University of Wisconsin Madison University of Wisconsin Extension
BUILDING 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
Recent Applications of Liquid Supplements in Dairy Rations
Recent Applications of Liquid Supplements in Dairy Rations R. D. Shaver, Ph.D., PAS Department of Dairy Science College of Agricultural & Life Sciences University of Wisconsin - Madison University of Wisconsin
Matching Hay to the Cow s Requirement Based on Forage Test
Matching Hay to the Cow s Requirement Based on Forage Test Ed Rayburn, Extension Specialist WVU Extension Service, Agriculture and Natural Resources October 2013 The conventional method for matching hay
Ration Formulation Models: Biological Reality vs. Models
Ration Formulation Models: Biological Reality vs. Models H.A. Rossow, Ph.D. Veterinary Medicine Teaching and Research Center UC Davis School of Veterinary Medicine, Tulare, CA Email: heidi.rossow@gmail.com
2009 Forage Production and Quality Report for Pennsylvania
2009 Forage Production and for Pennsylvania Prepared and Presented by the Penn State Cooperative Extension (Brian Kelly, Phil Wagner, Rodger Keith, Craig Williams, Gary Hennip, and Ken Griswold) Penn State
COOPERATIVE EXTENSION UNIVERSITY OF CALIFORNIA, DAVIS. Rumen Escape Protein of some Dairy Feedstuffs
UC CE COOPERATIVE EXTENSION UNIVERSITY OF CALIFORNIA, DAVIS Rumen Escape Protein of some Dairy Feedstuffs P.H. Robinson Cooperative Extension Specialist University of California, Davis, CA 95616-8521 Dairy
Corn Silage Starch. Where things can get messed up. Corn Silage Starch: 2 farms. Within Farm Variation Hay Silage over 14 days 3/31/2018
3/31/18 Feeding Cows: The Cost of Being Wrong Where things can get messed up Feed Data Bill Weiss Normand St-Pierre Cow Data Ohio Agricultural Research and Development Center Ohio State University Extension
Understanding 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
ESTIMATING THE ENERGY VALUE OF CORN SILAGE AND OTHER FORAGES. P.H. Robinson 1 ABSTRACT INTRODUCTION
ESTIMATING THE ENERGY VALUE OF CORN SILAGE AND OTHER FORAGES P.H. Robinson 1 ABSTRACT It is possible to estimate the energy value of ruminant feeds if some chemical assays of the feedstuffs, and the estimated
Lambs & Fieldpeas Sheep Day Report. Field Pea as a feedstuff for growing lambs. Introduction
Lambs & Fieldpeas- 1998 Sheep Day Report Field Pea as a feedstuff for growing lambs. W. W. Poland (1) and T. C. Faller (2) Introduction Grain producers are beginning to recognize the advantages of adding
FORAGE = BEEF (1) The researchers compared three diets for cows on dormant winter range: 1. Control (no supplement) 2. Corn Gluten Feed. 3.
FORAGE = BEEF (1) A cow s job is to convert forage into beef. The more forage a cow harvests, the more and bigger calves she weans. Supplement can help cows or really the microbes in their rumen - harvest
INCLUSION OF FAT IN DIETS FOR EARLY LACTATING HOLSTEIN COWS. J. E. Shirley and M. E. Scheffel
Dairy Day 1995 INCLUSION OF FAT IN DIETS FOR EARLY LACTATING HOLSTEIN COWS J. E. Shirley and M. E. Scheffel Summary Twenty-four Holstein cows were used to study the effect of dietary fat on milk production
COW 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
FACING THE DIMINISHING CORN SUPPLY: DAIRY ALTERNATIVES
FACING THE DIMINISHING CORN SUPPLY: DAIRY ALTERNATIVES Michael F. Hutjens, Ph.D. University of Illinois High corn prices, future acreage, drought risks, distillers grains (DG), and milk prices continue
Effect of supplementation with sodium bicarbonate on lactating dairy cows during summer
Effect of supplementation with sodium bicarbonate on lactating dairy cows during summer Baucells Joaquim 1,2 ; Torrellardona Josep 1 ; Moreira Bruno 1,3 (1) Centre Veterinari Tona S.L.; (2) Associate Professor,
Practical forage-ndf range in high-group TMR. Nutritional Constraints. Variable ruminal & total tract digestibility of starch
Practical forage-ndf range in high-group TMR Luiz Ferraretto and Randy Shaver Dairy Science Department, UW Madison 24% forage-ndf High Quality Forages Large Forage Supply Forages Favorably Priced i.e.
Feeding and Managing a Herd for 100 Pounds of Milk/Day - Thinking Outside the Normal Paradigm
Feeding and Managing a Herd for 1 Pounds of Milk/Day - Thinking Outside the Normal Paradigm Stephen M. Emanuele, Ph.D., PAS Senior Scientist-Technical Advisor Quality Liquid Feeds semanuele@qlf.com If
FEEDING and MANAGEMENT OF DAMASCUS GOATS CYPRUS EXPERIENCE By Miltiades Hadjipanayiotou
DAMASCUS GOAT FEEDING and MANAGEMENT OF DAMASCUS GOATS CYPRUS EXPERIENCE By Miltiades Hadjipanayiotou Damascus goat is a breed originating from Syria, and is found as pure breed in many M.E. & N. African
URGENT 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
Feeding Methods. Assist.Prof.Dr. Dhia Al-Khayat
Feeding Methods Assist.Prof.Dr. Dhia Al-Khayat To find the reasonable method of feeding in any farm, we must have an idea about: what is the kind of feedstuff will be used in the farm. Species of the animal.
Why Does the Dollar Value of Alfalfa Hay Not Continue to increase as its TDN Increases?
Why Does the Dollar Value of Alfalfa Hay Not Continue to increase as its TDN Increases? P.H. Robinson 1 and E.J. DePeters 2 1 Cooperative Extension Specialist and 2 Professor Department of Animal Science
HarvestLab John Deere Constituent Sensing
HarvestLab John Deere Constituent Sensing Frequently Asked Questions Why should I buy a HarvestLab? HarvestLab allows for on farm monitoring of the nutrient qualities in feedstuffs. It can be used during
Nutrient Requirements of Dairy Cattle 1
DS38 Nutrient Requirements of Dairy Cattle 1 Barney Harris, Jr. 2 Proper feeding and good balanced rations remain the cornerstone of a successful dairy operation. Milk yield per cow and the cost of feed
Why Graze? Supplementing Lactating Cows Requires Different Thinking. Grazing when grazing wasn t cool!! WHY? Good Pasture WVU Circular 379 Early 50s
Supplementing Lactating Cows Requires Different Thinking Why Graze? Low cost feed source for seasonal dairy Least cost way to begin dairying Protein source for conventional dairy Carl E. Polan, Virginia
The Effect of MIN-AD on Performance and Health in Early Lactation Dairy Cows
D-6.0-08/06 The Effect of MIN-AD on Performance and Health in Early Lactation Dairy Cows Introduction Proper nutrition during the transition period and early lactation is crucial for maximizing milk production
Nonstructural 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
Using Models on Dairy Farms How Well Do They Work? Larry E. Chase, Ph. D. Cornell University
Using Models on Dairy Farms How Well Do They Work? Larry E. Chase, Ph. D. Cornell University Email: lec7@cornell.edu INTRODUCTION The use of computer models as a tool used by nutritionists to evaluate
The 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
Balancing Amino Acids An Example of a Reformulated Western Dairy Ration Brian Sloan, Ph.D.
Balancing Amino Acids An Example of a Reformulated Western Dairy Ration Brian Sloan, Ph.D. To illustrate how to reduce nitrogen (N) excretion and still improve performance, a typical ration was formulated
What did we learn about shredlage? Sally Flis, Ph.D. Feed and Crop Support Specialist, Dairy One. Project Summary
What did we learn about shredlage? Sally Flis, Ph.D. Feed and Crop Support Specialist, Dairy One Project Summary 12 week study utilizing 2 pens of 152 second and greater lactation cows that averaged 115
Precision Feeding. Mike Hutjens Professor Emeritus Department of Animal Sciences University of Illinois
Factors Impacting Corn Prices Mike Hutjens Professor Emeritus Department of Animal Sciences University of Illinois Anticipate 36.5% of the U.S. corn crop will be used in bio-fuel production; 14,5% for
Introduction. Use of undf240 as a benchmarking tool. Relationships between undigested and physically effective fiber in lactating dairy cows
Relationships between undigested and physically effective fiber in lactating dairy cows R. Grant 1, W. Smith 1, M. Miller 1, K. Ishida 2, and A. Obata 2 1 William H. Miner Agricultural Research Institute,
Using Feed Analysis to Troubleshoot Nutritional Problems in Dairy Herds 1
Using Feed Analysis to Troubleshoot Nutritional Problems in Dairy Herds 1 Bill Weiss Department of Animal Sciences Ohio Agricultural Research and Development Center The Ohio State University, Wooster 44691
SHREDLAGE/CLAAS Launch Exciting New Alliance. Roger Olson Technical Director
SHREDLAGE/CLAAS Launch Exciting New Alliance Roger Olson Technical Director History of Silage in USA Previous to processors chopped 3/8 inch (9,5 mm) to ½ inch (12,7 mm) do to cobs 90 s added processors
Results of UW Madison Corn Shredlage Feeding Trial
Results of UW Madison Corn Shredlage Feeding Trial Luiz Ferraretto & Randy Shaver Dairy Science Department, UW Madison Whole-Plant Corn Silage Grain ~40-45% of WPDM Avg. 30% starch in WPDM Variable grain:stover
How Fiber Digestibility Affects Forage Quality and Milk Production
How Fiber Digestibility Affects Forage Quality and Milk Production Dr. Dave Combs Professor Dept of Dairy Science University of Wisconsin-Madison What causes performance swings in dairy diets? MOST OF
Feeding High Corn Silage Diets. Ration Considerations and Economics. Darin Bremmer, Ph.D. What is a High Corn Silage Diet? 50% of Forage Dry Matter
Feeding High Corn Silage Diets Ration Considerations and Economics Darin Bremmer, Ph.D. What is a High Corn Silage Diet? 50% of Forage Dry Matter 60% 70% 80% 90% 100% 1 What is a High Corn Silage Diet?
Production 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
Effective 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
Improving Herd Performance with TMR Audits
Improving Herd Performance with TMR Audits Dr. Bill Stone Areas we evaluate Forage quality Silo management Shrink Load preparation Refusals Feed delivery times Ration consistency Why Diamond V and TMR
Nitrogen, Ammonia Emissions and the Dairy Cow
Nitrogen, Ammonia Emissions and the Dairy Cow Virginia Ishler Topics: Nitrogen from the farm to the environment Ration balancing to minimize nitrogen excretion Feeding management strategies to minimize
SHREDLAGE/CLAAS Launch Exciting New Alliance. Roger Olson Technical Director
SHREDLAGE/CLAAS Launch Exciting New Alliance Roger Olson Technical Director History of Silage in USA Previous to processors chopped 3/8 inch (9,5 mm) to ½ inch (12,7 mm) do to cobs 90 s added processors
Forage Testing and Supplementation
Outline Forage Testing and Logan Wallace Livestock Specialist Testing Hay Nutrient Value/Requirements Strategies Management based Feed substitution Variance in Hay Species Maturities Weathering Why take
Sheep Feeding Programs: Forage and Feed Analysis
Sheep Feeding Programs: Forage and Feed Analysis Table of Contents 1. 2. 3. 4. 5. 6. Introduction Step 1. Choose the Feeds to be Tested Step 2. Collect the Feed Sample Step 3. Submit the Feed Samples Step
Beef Cattle Handbook
Beef Cattle Handbook BCH-5450 Product of Extension Beef Cattle Resource Committee Adapted from the Cattle Producer s Library Formulating Supplements Roger Brownson, Extension Beef Cattle Specialist, Montana
Product Purpose Statement for Commercial Feed Eli Miller University of Kentucky Lexington, KY May 15, 1997
Product Purpose Statement for Commercial Feed Eli Miller University of Kentucky Lexington, KY May 15, 1997 The AAFCO Model Feed Regulations requires the label for most livestock feeds to include a product
Economics of Making Nutritional Decisions with Volatile Feed Prices
Economics of Making Nutritional Decisions with Volatile Feed Prices Normand R. St-Pierre 1 and Joanne R. Knapp 2 1 Department of Animal Sciences, The Ohio State University 2 Fox Hollow Consulting, Columbus,
RFV VS. RFQ WHICH IS BETTER
RFV VS. RFQ WHICH IS BETTER Tom Keene, University of Kentucky, Plant & Soil Science Department Peter Jeranyama, South Dakota State University, Plant Science Department Alvaro D. Garcia, South Dakota State
Ensiling characteristics of rice whole stillage inoculated with or without Amylomyces rouxii
10.1071/AN14058_AC CSIRO 2014 Supplementary Material: Animal Production Science, 2014, 54(10), 1714 1721. Ensiling characteristics of rice whole stillage inoculated with or without Amylomyces rouxii and
J SWAP CONTRACTORS PALM KERNEL SOY HULL PELLETS A COMPANY STEEPED IN RICH HISTORY
2018 / 2019 SEASON J SWAP CONTRACTORS A COMPANY STEEPED IN RICH HISTORY From humble beginnings over 80 years ago, when Joe Swap shovelled river stone onto a truck from a stream on the local family farm,
Milk Protein Area of Opportunity?
Nutrition and Milk Protein Production David R. Balbian, M.S. Thomas R. Overton, Ph.D. Cornell University and Cornell Cooperative Extension 2015 Winter Dairy Management Meetings Milk Protein Area of Opportunity?
FACING THE DIMINISHING CORN SUPPLY: DAIRY ALTERNATIVES
FACING THE DIMINISHING CORN SUPPLY: DAIRY ALTERNATIVES Michael F. Hutjens Extension Dairy Specialist and Professor of Animal Sciences Department of Animal Sciences Urbana, IL 61801 hutjensm@uiuc.edu High
Formulating Lactating Cow Diets for Carbohydrates
for Carbohydrates MIKE ALLEN Department of Animal Science, Michigan State University, 2265G Anthony Hall Tel: 517-432-1386 Fax: 517-432-0147 allenm@pilot.msu.edu Take Home Messages The goal of formulating
Making Forage Analysis Work for You in Balancing Livestock Rations and Marketing Hay
A3325 Making Forage Analysis Work for You in Balancing Livestock Rations and Marketing Hay Dan Undersander, W. Terry Howard, and Randy Shaver Forage and grain samples differ in their chemical composition
Base ration components (forages and grains) will average about 3% fat. Use Supplemental Fats. Fat Feeding. Production Responses to Supplemental Fat
Fat Feeding Some slides adapted from Dairy Nutrition & Management (ANSCI 200/492), University of Illinois at Urbana-Champaign, Dr. Jim Drackley & Mike Hutjens Base ration components (forages and grains)
Nutrition 4 - Fiber 3/3/16
NDF Digestibility in Dairy Rations Fast Start Mod #4 Realistic view of plant cells from microbial viewpoint Steve Massie, MS, PAS. Renaissance Nutrition, Inc. Breaking cells open by processing and chewing
CHAMPION 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
Optimum production or income over feed cost during the subsequent lactation occurs with 50- to 70-day dry periods.
Dry Cow Managements Amin Ahmadzadeh Animal and Veterinary Science Department University of Idaho The Dry Period Optimum production or income over feed cost during the subsequent lactation occurs with 50-
Introduction. Carbohydrate Nutrition. Microbial CHO Metabolism. Microbial CHO Metabolism. CHO Fractions. Fiber CHO (FC)
Introduction Carbohydrate Nutrition Largest component of dairy rations CHO comprise to 80% of ration DM Major source of energy for milk production One-third of milk solids is lactose 4.9 lbs. of lactose
Maximizing Milk Components and Metabolizable Protein Utilization through Amino Acid Formulation
Maximizing Milk Components and Metabolizable Protein Utilization through Amino Acid Formulation CHUCK SCHWAB PROFESSOR EMERITUS, ANIMAL SCIENCES UNIVERSITY OF NEW HAMPSHIRE PRE- CONFERENCE SYMPOSIUM 71
Evaluation of five intake models predicting feed intake by dairy cows fed total mixed rations
Evaluation of five intake models predicting feed intake by dairy cows fed total mixed rations EAAP Conference August 28 2014 Laura Mie Jensen, N. I. Nielsen, E. Nadeau, B. Markussen, and P. Nørgaard Evaluation
Feeding the Doe Herd. Lyle W. McNichol PAg. Lyle McNichol Livestock Consulting Services
Feeding the Doe Herd Lyle W. McNichol PAg. Lyle McNichol Livestock Consulting Services Goals for the Doe Herd Maximize conception rate Minimize embryo and fetal mortality Birth of viable kids capable of
The Real Value of Canola Meal
The Real Value of Canola Meal Essi Evans Technical Advisory Services Inc Brittany Dyck Canola Council of Canada Canola Survey: 2011 Commissioned to assess awareness of canola meal by the dairy industry,
USDA/NOSB Dairy Pasture Symposium
USDA/NOSB Dairy Pasture Symposium Kathy Soder Research Animal Scientist USDA-ARS Pasture Systems & Watershed Management Research Unit, University Park, PA Challenges in Adopting Pasture Requirement Sufficient
EFFECT OF WHEAT BRAN SUBSTITUTION FOR CORN AND DEHYDRATED ALFALFA ON FINISHING LAMBS. Abstract
Bang. J. Anim. Sci. 2009, 38(1&2) : 61 66 ISSN 0003-3588 EFFECT OF WHEAT BRAN SUBSTITUTION FOR CORN AND DEHYDRATED ALFALFA ON FINISHING LAMBS M. S. Islam 1, M. Khan 2 and A. Reza 3 Abstract Two trials
EFFECTS OF FOUR SOYBEAN MEAL PRODUCTS ON LACTATIONAL PERFORMANCE OF DAIRY COWS. M. S. Awawdeh, E. C. Titgemeyer, J. S. Drouillard, and J. E.
Dairy Research 2006 EFFECTS OF FOUR SOYBEAN MEAL PRODUCTS ON LACTATIONAL PERFORMANCE OF DAIRY COWS M. S. Awawdeh, E. C. Titgemeyer, J. S. Drouillard, and J. E. Shirley Summary Thirty-two multiparous Holstein
The Nutritionist 2019
The Nutritionist 2019 Live and Recorded Ruminant Nutrition Webinars More Information at https://agmodelsystems.com/webinars/ Email: webinars@agmodelsystems.com 14 February 2019 9:00 am EST 5:00 pm EST
Effect of supplementary concentrate type on milk yield and composition in early lactation dairy cows offered perennial ryegrass based pasture
Session 30 Presentation 8, authors email: stephen.c.whelan@ucd.ie Effect of supplementary concentrate type on milk yield and composition in early lactation dairy cows offered perennial ryegrass based pasture
Feeding and Managing for 35,000 Pounds of Production: Diet Sorting, Dry Cow Strategies and Milk Fat Synthesis
Feeding and Managing for 35,000 Pounds of Production: Diet Sorting, Dry Cow Strategies and Milk Fat Synthesis Stephen M. Emanuele, Ph.D., PAS Senior Dairy Scientist- Technical Advisor Quality Liquid Feed,
Maximizing Forage Quality
Contact Information Email: wdv6@cornell.edu Cell: 585-313-4457 Blog: billsforagefiles.blogspot.com Website: http://www.nwnyteam.org/ Twitter: Bill Verbeten@BillVerbeten Maximizing Forage Quality Bill Verbeten
TDN. in vitro NDFD 48h, % of NDF WEX
Using Digestible NDF to Determine Forage Quality Dr Dan Undersander, Forage Specialist, Wisconsin (http://www.uwex.edu/ces/forage/) Manitoba Forage Marketers Conference, April 9 th 2003, Winnipeg Relative