NE for Growing/Finishing Beef Cattle NE values of feeds + feed intake can be used to: Predict amount of feed required for particular gain (programmed feeding)

Slides:



Advertisements
Similar presentations
The Texas A&M University System Agricultural Research and Extension Center at Amarillo Manure Concentration of N:P, Animal Performance, and Blood Urea.
Advertisements

Enhancing the Nutritive Value of Grass Seed Straw for Beef Cattle Carl Hunt Department of Animal and Veterinary Science University of Idaho Kristen Johnson.
Managing Phosphorus with Distillers Grains Diets Allen Trenkle Iowa State University.
Horse Nutrition Bob Coleman Ph. D. PAS Extension Horse Specialist.
Stephen B. Smith Department of Animal Science Texas A&M University.
* Strategically Feeding Protein and Energy During Winter and Managing Cow Condition Don C. Adams
Nutrition for Show Steers Jim Sprinkle Area Extension Agent, Animal Science University of Arizona American Hereford Association.
Feeding Show Lambs Jim Sprinkle Area Extension Agent, Animal Sciences University of Arizona.
Agriculture and Agri-Food Canada Agriculture et Agroalimentaire Canada The Genetics of Feed Efficiency in Cattle Dr. D.H. “Denny” Crews, Jr. Research Scientist,
Energy Energy is the potential to do work. Energy can be converted from one form to another but can not be created or destroyed. Units (Nutrition) calorie.
Stocker Programs, Feedlot Performance and Carcass Merit Jim Oltjen University of California, Davis April 10, 2008.
GPP 5 – Ruminant Nutrition Safely Meeting The Nutritional Needs of 4 – H & FFA Youth Projects.
Ron Plain Extension Economist University of Missouri-Columbia Stocker Cattle Outlook February 2009.
Financial and Performance Benchmarks for the Heifer Operation Normand St-Pierre, Ph.D. Department of Animal Sciences The Ohio State University (614)
Evaluation of beef cow-calf nutrition in Yucatan, Mexico: MS thesis progress report Animal Science Kotaro Baba January 2006.
Choosing the Right Hay & Feed for Your Horse University of Maryland Horse Conference Montgomery College November 10, 2007 Erin D. Petersen, MS, PAS Extension.
Principles of Agricultural Science - Animal
Basics to Small Farm Beef Cow Nutrition Adam Hady Agriculture Agent Richland County UWEX Basics to Beef Cow Nutrition.
RATION FORMULATION FOR HORSES. Step 1: Factors to consider Present state of condition and health. Size and type. Age. Weight. Amount of work. Temperament.
Improvement of Beef Cow Biological Efficiency
Daryl Strohbehn, Ph.D. Emeritus Professor Iowa State University Bob Weaber, Ph.D. Ext. Cow-Calf Specialist Kansas State University.
Cow-Calf Operations Its all about BEEF!. Advantages Forage is cheaper than feed. Less labor requirements. Low death loss. Adapt well. Good demand for.
Extension Animal Scientist
Animal Science II Principles of Animal Nutrition.
WINTER FEEDING OF BEEF COWS By Tom Hoagland University of Connecticut.
Heifer Raising Lecture 11 ANS 336 2/21/01. Once A Day Feeding - Milk Reduces labor? Reduces scours Promotes faster rumen development When a calf drinks.
B86 Pearson Square Balancing a Ration
Applied Nutrition Andrew Granger LSU AgCenter. Nutrition Defined Match requirements to feed Nutrients Carbohydrate, protein, minerals, vitamins, etc.
Dairy Cattle. Terms Bull: intact male Steer: neutered male Cow: female after calving Heifer: female before calving Calf: baby.
Breeding cattle for a more efficient and sustainable milk and meat production Oscar González-Recio, J. Pryce, M.E. Goddard, B. Hayes EURO FOOD
DETERMINATION OF FEED ENERGY CONCENTRATION PP
Forage Quality I: Nutritional Quality Lawton Stewart SE Hay Convention March 29, 2011.
ENERGY REQUIREMENTS OF RUMINANTS. Total digestible nutrients (TDN) –Traditional system to express digestible energy concentration of feedstuffs –Basis.
1 The Value of SimGenetics to Retail Carcass– a New York case study M. J. Baker, G. Jacimovski, M. E. Hannon, L. Bliven.
Characterizing Change in the Beef Industry Justin W. Waggoner, Ph.D. Beef Systems Specialist Kansas State University Garden City, KS.
Nutrition and Reproduction in Beef Cows Cattlemen’s College January 29, 2003 David Lalman Oklahoma State University.
Feed requirements of livestock Dairy, Beef, Sheep and Deer.
Trace Mineral Requirements Beef CattleSheepHorses ElementReqmtMax.ReqmtMax.ReqmtMax. Co, ppm Cu, ppm I, ppm
Forage Analysis For Beef Cattle: Why, How, and So What Dr. Matt Hersom Dept. of Animal Sciences.
How to Feed Cows on Pasture Well, It Depends! Traditional operator trying to save on feed cost –Probably less than 10# pasture for short periods –Assuming.
Balancing Horse Diets All horses should be fed a minimum of 1% BW of forage per day Proper digestive function Prevents colic, laminitis Prevents behavioral.
Nutrient Requirements of Beef Cattle - MP 391 Overview.
CATTLENOMICS Derrell S. Peel Agricultural Economics Oklahoma State University.
NE for Growing/Finishing Beef Cattle California Net Energy System Lofgreen & Garrett, 1968 Net Energy for maintenance – NE m Net Energy for gain – NE g.
Simultaneous Equations Diet Balancing. Simultaneous Equations Used to balance for 2 nutrients Usually protein and energy Balances for required amounts.
NBCEC Brown Bagger: Economic Selection Index Wade Shafer American Simmental Association.
SMALL SCALE LARGE SCALE
2014 Cattle Market Situation and Outlook Derrell S. Peel Breedlove Professor of Agribusiness and Extension Livestock Marketing Specialist Oklahoma State.
Energy Systems for Feedstuffs Energy is the potential to do work.
Summer Supplementation: Plant, Animal and Environmental Response ─ A Nebraska Perspective Terry Klopfenstein, Will Griffin, Kelsey Rolfe Animal Science,
Meeting the Nutritional Needs of Livestock on Pasture Donna M. Amaral-Phillips University of Kentucky.
Dry Matter vs. As-Fed Basis. Dry Matter vs. As-Fed Important concept in feed analysis Expression of nutrient content or feed amount on a "dry matter"
Cow Nutrition and Feeds Cow Nutrition and Feeds. Primary consideration when feeding beef cows is: Factors that determine the level of energy that needs.
Beef Cattle Calves Creep Replacement Heifers Bulls.
Feed Costs Cost per unit of nutrient supplied Usually protein or energy Most feeds are priced $ per ton (If $ per bushel, need lb/bu) – Corn = 56 lb/bu.
Receiving cattle. Dry matter intake of stressed calves; first 28 days Weeklb/hd/d% of BW Receiving issues.
Pasture-Based Nutritional Considerations for Beef Cattle Lawton Stewart Grazing School May 6, 2010.
ENERGY BALANCE AND SYSTEMS. References Blaxter, K. L Energy Metabolism in Animals and Man. Cambidge University Press Kleiber, M The Fire.
Use ratios to convert between pounds and kilograms.
Beef Cattle Evaluation. Back to Basics  Why?  Livestock Improvement  Find functional and useful cattle  3 Areas  Breeding Heifers  Breeding Bulls.
Effects of Two Measures of Disposition on Post-weaning Gain of Beef Calves R. L. Weaber, Ph.D. F. E. Creason.
Importance of Beef Cattle Feed Efficiency By: Colton Turner.
Formulating Rations for Horses Presentation Part 3: Calculating Rations Example 2 #8895-D.
Joe Vendramini Forage Specialist
How does beef get From a cattle Farm to our Fork?
Predicted economic and greenhouse gas benefits from using improved maternal genetics in UK beef cattle Cheryl Quinton1, Peter Amer1, Tom Kirk1 & Eileen.
How do cattle get From cattle Farms to our Forks?
Cow Nutrition & Feeding
Basics to Small Farm Beef Cow Nutrition Adam Hady Agriculture Agent Richland County UWEX Prepared by : Goran Rebwar Basics to Beef Cow Nutrition.
Presentation transcript:

NE for Growing/Finishing Beef Cattle NE values of feeds + feed intake can be used to: Predict amount of feed required for particular gain (programmed feeding) For example, used in heifer development

600 lb calf (1,200 finished weight) Want 1.0 lb/d ADG How much alfalfa do we need to feed? 2 Programmed Feeding

Requirements (from Table 7): 5.16 Mcal NE m for maintenance 1.42 Mcal NE g for gain Alfalfa hay feed composition 1.12 Mcal/kg NE m 0.54 Mcal/kg NE g 3 Programmed Feeding

5.16 Mcal NE m /1.12 Mcal/kg NE m = 4.6 kg alfalfa for maintenance 1.42 Mcal NE g /0.54 Mcal/kg NE g = 2.63 kg alfalfa for gain Total = 4.6 kg kg = 7.23 kg alfalfa Convert to lbs 7.23 kg /0.454 = 15.9 lb alfalfa 4 Programmed Feeding