Stayability PowerPoint PPT Presentations

Improving the additive component of Stayability is like adding icing to the cake ... 'I don't need an EPD to make progress in stayability. I just send all my ...

Fat percentage. Condition score. Gestation length. Days to calving. Calving ... Mature Weight. Cow Maintenance Feed Requirement. Docility. Stayability (LPL) ...

Beef Cattle Selection Selecting Feeder Cattle, Breeding Heifers, and Bulls Overview Primary Considerations Feeder Cattle Breeding Heifers Bulls Expected Progeny ...

Multiple Trait Selection for Maternal Productivity. D. H. Crews, Jr., P. B. Mwansa and R. A. Kemp. Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB ...

... and sustainability of U.S. beef cattle producers and to provide consumers with affordable and ... 34 North American beef breeds have EPD Marston et al ...

National Pedigree File ... National Pedigree File. Future: Cross referencing file for animals ... Provide pedigree information across registries. ( eg. F1 bulls) ...

'the differences in performance expected from the offspring of one individual ... YW=Yearling Weight. MA, MM=Milking Ability, Maternal Milk. TM=Total Maternal ...

'the differences in performance expected from the offspring of one individual ... MA, MM=Milking Ability, Maternal Milk. TM=Total Maternal. SC=Scrotal Circumference ...

Collectively account ... a branch of biotechnology concerned with applying the techniques of genetics and molecular biology to the genetic mapping and ... PowerPoint ...

37th BIF Annual Research Symposium and Meeting. 2. Seedstock. Cow-calf. Packer. Consumer ... Calf Survival. Weaning weight. Male/female Fertility. Longevity ...

PER EWE EXPOSED 17.8 18.0. HETEROSIS AFFECTS LOWLY-HERITABLE ... EWE TYPE RAM BREEDS COMPOSITION PRODUCTION. PUREBRED 2 STABLE 122. FIRST-CROSS 3 STABLE 150 ...

MarkerAssisted Selection

Cow-calf operation grazing rangeland and selling weanling cattle ... sale calves, veterinary costs (for the cow) and the cows subsequent performance ...

MANAGEMENT OF BULLS FOR REPRODUCTIVE AND ECONOMIC SUCCESS

Resting heart rate. Pulmonary arteriole pressure. Brisket disease rate. Bravery. Aggression ... Different (variable) target endpoints. Random Regression ...

Identification of Molecular Markers to Improve Fertility of Beef Cattle ... Genetic Marker: unique DNA sequence passed from parent to progeny (molecular alleles) ...

Surfing for Genetics. Dorian Garrick & Mark Enns. Department of Animal Sciences ... number of pregnant vs open heifers. number of easy vs difficult calvings ...

... EPD is( 3.0) ( 1.5 )= 1.5 you could use this bull on heifers. ... Heifer Pregnancy (R) ability for sires heifers to conceive prior to two years of age. ...

Cow-Calf Extension Specialist. ... Mendelian Sampling Effect. So ... a branch of biotechnology concerned with applying the techniques of genetics and molecular ...

Potential decreased uniformity in rotation (variation between calf crops) ... EPDs do not predict uniformity or variation in calf crop. Not an absolute guarantee ...

Yearling weight EPD (YW), expressed in pounds, is a predictor of a sire's ... YW = Yearling Weight. MK = Milk. TM = Total Maternal. GL = Gestation Length ...

... equal to PE raised to the power of the number of non-parent candidate bulls ... Can not be made to get much cheaper currently running $20/test ...

Risk Factors Associated with Sow CullingRemoval

'The challenge is this: How can I build a good cow herd, a good factory, that is ... PHOTO OF WALDO FARMS AD. PARTIAL LIST OF SWINE GENETICS COMPANIES ...

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PGI markers for fertility and ... Dr Hein van der Steen. CEO of PGI. Truro, Nova Scotia. Solving the Problem of High Replacement Rates in Dairy Herds ...

Knee-Jerk Logic. Natural to think we should strive to become more efficient producers. We have been indoctrinated into using EPDs as tools to aid selection ...