Creating Breeds
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Secretary's Pages
SECRETARY ’S PAGES MIS SION STATEMENT The American Kennel Club is dedicated to upholding MEMBERSHIP APPLICATION the integrity of Mits IRSeSgiIsOtryN, p romoting thSe TsApoTrtEoMf pEurNebT red dogs and breed - ing for type and function. ® Carroll Kennel ClUb FToheu nAdmeed ricn a1n8 8K4e, ntnhel AKCCluba isn d deitds icaafftielida tteo d uoprhgoaldninizga tihoen is natedgvroitcy aotfe itfso rRtehge isptruyr,e p brroemdo dtiong athse as pfaormt iolyf pcuormebpraend iodnog, sadavnad nbcre ecdainng infeo r hteyapeltha nad ndfu wncetilol-nb. eing, work to protect the Morris Hills Dog Training ClUb Frioguhntdse od f ian ll1 8d8o4g, othwe nAKCers annd di tps raofmfiloiatete rd eosrpgoansiziabtlieo nds oagd ovwocnaetersfhoripth. e pure bred dog as a family companion, advance canine health and well-being, work to protect the rights of all American Boerboel ClUb dog owners and 805prom1 oAtrec ore Csopropnosribaltee dDorgiv oew, Snueirtseh 1ip0. 0, Raleigh, NC 276 17 101 Park Avenue, New York, NY 10178 8051 Arco Corporate Drive, Suite 100, Raleigh, NC 276 17 American Cesky Terrier Fanciers Association Raleigh, NC Customer Call Center ..............................................................(919) 233-9767 260 Madison Avenue, New York, NY 10016 New York, NY Office ...................................................................................(212) 696-8200 Raleigh, NC Customer Call Center ..............................................................(919) 233-9767 MiniatUre American Shepherd ClUb of the USA Fax .............................................................................................................(212) -
Using Beef Cattle Genetics to Manage
Tall Fescue Endophyte Toxicosis in Beef Cattle: Clinical Mode of Action and Potential Mitigation through Cattle Genetics Richard Browning, Jr., Ph.D. Cooperative Agricultural Research Program Tennessee State University Nashville, TN 37209-1561 INTRODUCTION Tall fescue (Festuca arundinacea Schreb.) is the most commonly used cultivated grass in the United States to feed beef cattle. Tall fescue is a cool-season perennial grass that many cattle producers ‘can’t live with, but can’t live without’ because of its hardiness and good forage yields, but adverse effects on cattle well-being and yields. The history of this forage and its effects on animal performance have been extensively reviewed (Hemken et al., 1984; Bacon et al., 1986; Stuedemann and Hoveland, 1988; Porter and Thompson, 1992; Stuedemann and Thompson, 1993; Porter, 1994; Bacon, 1995; Paterson et al., 1995). Tall fescue was unintentionally introduced from Europe sometime in the 1800s. Early university research on growing tall fescue in the U.S. began between 1907 and 1918 in Oregon and in Kentucky in 1931 (Alderson and Sharp, 1993). Tall fescue, primarily the Kentucky-31 variety, was planted across the U.S. throughout the 1940s and 1950s because of its excellent growth under various environmental stressors. Tall fescue may be found across the eastern half of the U.S. and the Pacific Northwest covering an estimated 25 to 40 million acres of pasture and hayland. It has been estimated that over 90% of tall fescue pastures in the U.S. are infected with the fungal endophyte Neotyphodium coenophialum (Bacon and Siegel, 1988; Glenn et al., 1996). -
The Kennel Club Breed Health Improvement Strategy: a Step-By-Step Guide Improvement Strategy Improvement
BREED HEALTH THE KENNEL CLUB BREED HEALTH IMPROVEMENT STRATEGY: A STEP-BY-STEP GUIDE IMPROVEMENT STRATEGY WWW.THEKENNELCLUB.ORG.UK/DOGHEALTH BREED HEALTH IMPROVEMENT STRATEGY: A STEP-BY-STEP GUIDE 2 Welcome WELCOME TO YOUR HEALTH IMPROVEMENT STRATEGY TOOLKIT This collection of toolkits is a resource intended to help Breed Health Coordinators maintain, develop and promote the health of their breed.. The Kennel Club recognise that Breed Health Coordinators are enthusiastic and motivated about canine health, but may not have the specialist knowledge or tools required to carry out some tasks. We hope these toolkits will be a good resource for current Breed Health Coordinators, and help individuals, who are new to the role, make a positive start. By using these toolkits, Breed Health Coordinators can expect to: • Accelerate the pace of improvement and depth of understanding of the health of their breed • Develop a step-by-step approach for creating a health plan • Implement a health survey to collect health information and to monitor progress The initial tool kit is divided into two sections, a Health Strategy Guide and a Breed Health Survey Toolkit. The Health Strategy Guide is a practical approach to developing, assessing, and monitoring a health plan specific to your breed. Every breed can benefit from a Health Improvement Strategy as a way to prevent health issues from developing, tackle a problem if it does arise, and assess the good practices already being undertaken. The Breed Health Survey Toolkit is a step by step guide to developing the right surveys for your breed. By carrying out good health surveys, you will be able to provide the evidence of how healthy your breed is and which areas, if any, require improvement. -
List of Horse Breeds 1 List of Horse Breeds
List of horse breeds 1 List of horse breeds This page is a list of horse and pony breeds, and also includes terms used to describe types of horse that are not breeds but are commonly mistaken for breeds. While there is no scientifically accepted definition of the term "breed,"[1] a breed is defined generally as having distinct true-breeding characteristics over a number of generations; its members may be called "purebred". In most cases, bloodlines of horse breeds are recorded with a breed registry. However, in horses, the concept is somewhat flexible, as open stud books are created for developing horse breeds that are not yet fully true-breeding. Registries also are considered the authority as to whether a given breed is listed as Light or saddle horse breeds a "horse" or a "pony". There are also a number of "color breed", sport horse, and gaited horse registries for horses with various phenotypes or other traits, which admit any animal fitting a given set of physical characteristics, even if there is little or no evidence of the trait being a true-breeding characteristic. Other recording entities or specialty organizations may recognize horses from multiple breeds, thus, for the purposes of this article, such animals are classified as a "type" rather than a "breed". The breeds and types listed here are those that already have a Wikipedia article. For a more extensive list, see the List of all horse breeds in DAD-IS. Heavy or draft horse breeds For additional information, see horse breed, horse breeding and the individual articles listed below. -
Dog Breeds of the World
Dog Breeds of the World Get your own copy of this book Visit: www.plexidors.com Call: 800-283-8045 Written by: Maria Sadowski PlexiDor Performance Pet Doors 4523 30th St West #E502 Bradenton, FL 34207 http://www.plexidors.com Dog Breeds of the World is written by Maria Sadowski Copyright @2015 by PlexiDor Performance Pet Doors Published in the United States of America August 2015 All rights reserved. No portion of this book may be reproduced or transmitted in any form or by any electronic or mechanical means, including photocopying, recording, or by any information retrieval and storage system without permission from PlexiDor Performance Pet Doors. Stock images from canstockphoto.com, istockphoto.com, and dreamstime.com Dog Breeds of the World It isn’t possible to put an exact number on the Does breed matter? dog breeds of the world, because many varieties can be recognized by one breed registration The breed matters to a certain extent. Many group but not by another. The World Canine people believe that dog breeds mostly have an Organization is the largest internationally impact on the outside of the dog, but through the accepted registry of dog breeds, and they have ages breeds have been created based on wanted more than 340 breeds. behaviors such as hunting and herding. Dog breeds aren’t scientifical classifications; they’re It is important to pick a dog that fits the family’s groupings based on similar characteristics of lifestyle. If you want a dog with a special look but appearance and behavior. Some breeds have the breed characterics seem difficult to handle you existed for thousands of years, and others are fairly might want to look for a mixed breed dog. -
Crossbreeding of Cattle in Africa
Journal of Agriculture and Environmental Sciences June 2018, Vol. 7, No. 1, pp. 16-31 ISSN: 2334-2404 (Print), 2334-2412 (Online) Copyright © The Author(s). All Rights Reserved. Published by American Research Institute for Policy Development DOI: 10.15640/jaes.v7n1a3 URL: https://doi.org/10.15640/jaes.v7n1a3 Crossbreeding of Cattle in Africa R Trevor Wilson1 Abstract Africa is endowed with a very wide range of mostly Bos indicus indigenous cattle breeds. A general statement with regard to their performance for meat or milk is that they are of inferior genetic value. Attempts to improve their performance have rarely relied on within-breed improvement but have concentrated on crossing to supposedly superior exotic Bos taurus types. Exotic types have not always – indeed have rarely -- been chosen on objective criteria and the imported breeds generally indicate the colonial past of individual African countries rather than on use of “the right animal in the right place”. Most attempts at increasing output have been undertaken under research station conditions. Results on station have been very variable but the limited success achieved has rarely been carried over in to the general African cattle population. This paper documents a number of attempts to alter the genetic make-up of African cattle in several countries and discusses the reasons for the failure of most of these. Keywords: Bos indicus, Bos taurus, livestock experiments, milk production, meat production 1. Introduction African countries differ greatly in climatic, ecological and agricultural conditions and in socioeconomic factors. In many countries, nonetheless, cattle are the most important livestock species. -
Type and Breed Characteristics and Uses
E-190 3/09 Texas Adapted Genetic Strategies for Beef Cattle V: Type and Breed Characteristics and Uses A 1700s painting of the foundation cow of one of the first cattle breeds. Courtesy of Michigan State University Animal Science Department. Stephen P. Hammack* he subject of breeds intrigues most beef cattle sphere. The Bos taurus in the United States originated in producers. However, breeds are only part of a ge- the British Isles and western continental Europe. The Bos netic strategy that should include: indicus arose in south central Asia. T• Matching applicable performance or functional There are some intermediates containing both Bos levels to environmental, management, and taurus and Bos indicus. Some intermediates created in the marketing conditions United States, particularly in Texas, are commonly re- • Choosing a breeding system, either continuous ferred to as American breeds, which will be discussed later. (in which replacement females are produced Although it has no strict definition, a breed can be within the herd) or terminal (in which replace- described as animals of common origin with certain dis- ments are introduced externally) tinguishing characteristics that are passed from parent • Selecting genetic types, breeds within types, and individuals within breeds that are compat- *Professor and Extension Beef Cattle Specialist–Emeritus, The Texas A&M System ible with the performance level needed and breeding system chosen. Genetic classifications and breeds Cattle can be divided into two basic classifications, Bos taurus (non-humped) and Bos indicus (humped, also called Zebu). Cattle are not native to the western hemi- to offspring. Breed characteristics result from To characterize milking potential accurately, both natural selection and from that imposed it should be evaluated relative to body size. -
Postweaning Growth and Carcass Traits in Crossbred Cattle from Hereford, Angus, Brangus, Beefmaster, Bonsmara, and Romosinuano Maternal Grandsires E
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Roman L. Hruska U.S. Meat Animal Research U.S. Department of Agriculture: Agricultural Center Research Service, Lincoln, Nebraska 2010 Postweaning growth and carcass traits in crossbred cattle from Hereford, Angus, Brangus, Beefmaster, Bonsmara, and Romosinuano maternal grandsires E. Casas USDA, ARS, US Meat Animal Research Center, [email protected] R. M. Thallman USDA-ARS Meat Animal Research Center, [email protected] L. A. Kuehn USDA- ARS, US Meat Animal Research Center, [email protected] L. V. Cundiff US Meat Animal Research Center, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/hruskareports Casas, E.; Thallman, R. M.; Kuehn, L. A.; and Cundiff, L. V., "Postweaning growth and carcass traits in crossbred cattle from Hereford, Angus, Brangus, Beefmaster, Bonsmara, and Romosinuano maternal grandsires" (2010). Roman L. Hruska U.S. Meat Animal Research Center. 374. http://digitalcommons.unl.edu/hruskareports/374 This Article is brought to you for free and open access by the U.S. Department of Agriculture: Agricultural Research Service, Lincoln, Nebraska at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Roman L. Hruska U.S. Meat Animal Research Center by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Published December 4, 2014 Postweaning growth and carcass traits in crossbred cattle from Hereford, Angus, Brangus, Beefmaster, Bonsmara, and Romosinuano maternal grandsires1,2 E. Casas,3 R. M. Thallman, L. A. Kuehn, and L. V. Cundiff USDA, ARS, US Meat Animal Research Center, Clay Center, NE 68933 ABSTRACT: The objective of this study was to char- est marbling scores when compared with other grand- acterize breeds representing diverse biological types for sire breeds. -
Multiple Choice Choose the Answer That Best Completes Each Statement Or Question
Name Date Hour 5 The Beef Cattle Industry Multiple Choice Choose the answer that best completes each statement or question. _______ 1. Early settlers primarily used cattle as ____ . A. work animals B. a source of meat C. a source of milk D. symbols of wealth _______ 2. The modern cattle industry is concentrated in the ____ . A. South and Midwest B. South and Southwest C. North and Northwest D. North and Midwest _______ 3. Cattle drives were necessary in the past because of the lack of ____ . A. retail stores B. refrigeration C. slaughterhouses D. year-round grazing _______ 4. Which beef cattle breed is known for its solid black color and excellent meat quality? A. Angus B. Hereford C. Shorthorn D. Chianina _______ 5. Which beef cattle breed is from northern England and was often called a Durham after the county in which it originated? A. Angus B. Hereford C. Shorthorn D. Chianina Introduction to Agriscience | Unit 5 Test CIMC 1 _______ 6. Which beef cattle breed originated in England and was originally much larger, weighing more than 3,000 pounds, than it is today? A. Angus B. Hereford C. Shorthorn D. Chianina _______ 7. Which beef cattle breed is red with a white face and may also have white on the neck, underline, legs, and tail switch? A. Angus B. Hereford C. Shorthorn D. Chianina _______ 8. Which beef cattle breed is one of the oldest breeds in the world and originated in Italy? A. Angus B. Hereford C. Shorthorn D. Chianina _______ 9. Which beef cattle breed originated in central France and was developed as a dual-purpose breed and is typically white or off-white in color? A. -
Abordagem Bayesiana Na Avaliação Genética De Plantas Perenes E Modelos Lineares Generalizados Aplicados Na Seleção De Cultivares E No Mapeamento De Qtls
FREDDY LUIS MORA POBLETE Abordagem bayesiana na avaliação genética de plantas perenes e modelos lineares generalizados aplicados na seleção de cultivares e no mapeamento de QTLs MARINGÁ PARANÁ – BRASIL OUTUBRO DE 2008 FREDDY LUIS MORA POBLETE Abordagem bayesiana na avaliação genética de plantas perenes e modelos lineares generalizados aplicados na seleção de cultivares e no mapeamento de QTLs Tese apresentada à Universidade Estadual de Maringá como parte das exigências do Programa de Pós-Graduação em Genética e Melhoramento, para obtenção do título de Doutor. MARINGÁ PARANÁ – BRASIL OUTUBRO DE 2008 Dados Internacionais de Catalogação-na-Publicação (CIP) (Biblioteca Central - UEM, Maringá – PR., Brasil) Mora Poblete, Freddy Luis M827a Abordagem bayesiana na avaliação genética de plantas perenes e modelos lineares generalizados aplicados na seleção de cultivares e no mapeamento de QTLs / Freddy Luis Mora Poblete. -- Maringá, 2008. 151 f. : il. Orientador : Prof. Dr. Carlos Alberto Scapim. Tese (doutorado) - Universidade Estadual de Maringá, Programa de Pós-graduação em Genética e Melhoramento, 2008. 1. Bioestatística - Modelos Lineares Generalizados. 2. Bioestatística - Avaliação genética. 3. Plantas - Melhoramento - Mapeamento QTLs. 4. Plantas - Melhoramento - Inferência Bayesiana. 5. Plantas - Melhoramento - Análise longitudinal. 6. Bioestatística - Inferência Bayesiana. I. Universidade Estadual de Maringá. Programa de Pós-graduação em Genética e Melhoramento. II. Título. CDD 21.ed. 576.58 Permitida a cópia total ou parcial deste documento, desde que citada a fonte. (O autor) DEDICO Aos meus filhos, Javiera Ignacia e Felipe Andrés, cujas especiais presenças me motivam a tentar ser cada dia melhor. A Juanita Bruneau, pelo fundamental apoio nesta iniciativa. Aos meus pais, José Mora e Silvia Poblete, e ao meu irmão, Carlitos, por fazerem parte de minha vida. -
Proc1-Beginning Chapters.Pmd
Implications of Breed Type Evaluations Larry V. Cundiff Research Leader, Genetics and Breeding Roman L. Hruska U.S. Meat Animal Research Center Agricultural Research Service U.S. Department of Agriculture Clay Center, NE ()(,) Introduction 23.3 Quality, quantity, and cost of feed resources available for beef production vary from one region of the country to another and within regions, depending upon climatic factors and natural 23.3 resources available in specific production 14.8 situations. Diversity among breeds can be exploited by crossbreeding to optimize performance levels 8.5 and to match genetic resources with the climatic environment, feed resources, and consumer Percent preferences for lean and tender beef products. 8.5 Crossbreeding also provides for significant benefits 14.8 of heterosis on components of production efficiency. In this presentation, research results will be reviewed focusing on effects and utilization of 8.5 8.5 heterosis and breed differences, and on the importance of matching genetic potential with Straightbred Straightbred X-bred consumer preferences and the climatic cows cows cows environment. straightbred X-bred X-bred calves calves calves Heterosis Figure 1. Cumulative effects of heterosis for weight of calf weaned per cow exposed to breeding in crosses A crossbreeding experiment involving of Hereford, Angus, and Shorthorns (Cundiff et al., Herefords, Angus, and Shorthorns demonstrated 1974). that weaning weight per cow was increased by about 23% (Cundiff et al., 1974) due to beneficial was significantly greater than that of either effects of heterosis on survival and growth of straightbred Angus or Herefords (Nunez et al., crossbred calves and on reproduction rate and 1991; Cundiff et al., 1992). -
For Immediate Release Brangus Are Not “Eared” Cattle
For Immediate Release Contact: Doc or Patricia Spitzer FAIR PLAY, SC [email protected] or November 8, 2011 (864)972-9140 or (864)710-0257 Brangus Are Not “Eared” Cattle First and foremost we need to wrap our minds around the fact that God created cattle, he did not create breeds. And while in some cases natural barriers such as oceans and mountain ranges did affect genetic selection, for the most part it is humans who created breeds. And, if you go back far enough in history there really are no pure breeds, only our inflated misconceptions that they exist. That being said, there are two species that make up all cattle of the world; Bos Taurus cattle are primarily cattle populations that originated in the more temperate climates and Bos Indicus cattle populations developed in the more tropical regions of the world. Generally the US beef industry further subdivides Bos Taurus beef cattle into two groups. Continental Breeds of cattle are those breeds originating on the European Continent while British Breeds were originally from selections of bovine populations from the British Isle. It is also typical of US producers to wrongly lump all Bos Indicus breeds of cattle together. This is rather astounding as there are more recognized different breeds of Bos Indicus derivation scattered around the world than specific breeds of Bos Taurus derivation. Americans have also further compounded the confusion by creating new breeds by crossing a variety of specifically recognized Bos Indicus cattle to create the American Brahman and crossing cattle of Bos Indicus and Bos Taurus origin to create what some refer to as the American Breeds.