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Author : Fernando Guillermo Quintana
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (741 download)
Download or read book Crossbreeding in Swine, an Evaluation of Systems written by Fernando Guillermo Quintana and published by . This book was released on 1979 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph E. Williams
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (411 download)
Download or read book A Stochastic Evaluation of Swine Breeding Systems written by Joseph E. Williams and published by . This book was released on 1992* with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jap Narayan Bahadur Shrestha
Publisher :
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.:/5 (319 download)
Download or read book Evaluation of Breeding Schemes Employed for the Production of Crossbred Market Pigs written by Jap Narayan Bahadur Shrestha and published by . This book was released on 1973 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dennis Eugene Hacker
Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (626 download)
Download or read book An Evaluation of Breeds of Swine on the Basis of Their Crossbred Performance written by Dennis Eugene Hacker and published by . This book was released on 1968 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald Gene Avis
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (48 download)
Download or read book The Evaluation of Crossbred Female Replacement Systems and the Postweaning Performance of Offspring written by Donald Gene Avis and published by . This book was released on 1998 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offspring sired by Landrace boars had longer carcasses than Chester White-sired pigs. Significant sex differences resulted with gilts being superior to barrows for all traits except days to 230. Year-season significantly influenced all litter and carcass traits studied. The three maternal lines appear to be equally effective for use by commercial swine producers.
Author : Kjell Andersson
Publisher :
ISBN 13 : 9789157606839
Total Pages : 126 pages
Book Rating : 4.6/5 (68 download)
Download or read book Studies on Crossbreeding and Carcass Evaluation in Pigs written by Kjell Andersson and published by . This book was released on 1980 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raymond E. Massey
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (225 download)
Download or read book A Stochastic Evaluation of Swine Breeding Schemes and Management Strategies written by Raymond E. Massey and published by . This book was released on 1990 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R.K. Johnson
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (128 download)
Download or read book Evaluating Breeds of Swine for Crossbreeding Programs written by R.K. Johnson and published by . This book was released on 1978 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A.C. Clutter
Publisher :
ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (128 download)
Download or read book Evaluating Breeds of Swine for Crossbreeding Programs written by A.C. Clutter and published by . This book was released on 1990 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles J. Christians
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (31 download)
Download or read book Crossbreeding Programs for Commercial Pork Production written by Charles J. Christians and published by . This book was released on 1978 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Corssbreeding is a widely accepted and recommended practice in commercial swine production. Nearly 90% of our commercial producers raise crossbred hogs for slaughter"-- Page 1.
Author : Archie C. Clutter
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (646 download)
Download or read book Evaluating Breeds of Swine for Crossbreeding Programs written by Archie C. Clutter and published by . This book was released on 2004 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D.J.A. Cole
Publisher : Butterworth-Heinemann
ISBN 13 : 1483278328
Total Pages : 675 pages
Book Rating : 4.4/5 (832 download)
Download or read book Control of Pig Reproduction written by D.J.A. Cole and published by Butterworth-Heinemann. This book was released on 2013-10-02 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: Control of Pig Reproduction focuses on carefully evaluated techniques and technologies involved in the control of pig reproduction. The selection first ponders on the sexual development of male pigs, including early fetal, perinatal, and pubertal periods. The text also discusses testicular steroids and boar taint; interrelationships between spermatozoa, female reproductive tract, and egg investments; and artificial insemination. Discussions focus on androgens, estrogens, deposition of semen and uterine transit, sperm regulation and release by the isthmus, and types of artificial insemination. The manuscript examines endocrine control of sexual maturation in female pigs and sexual differentiation of the stimulatory estrogen feedback mechanism and factors affecting the natural attainment of puberty in gilts. Discussions focus on development of ovarian function and gonadal steroid levels; development of the stimulatory estrogen feedback mechanism; and maturation of negative feedback of gonadal steroids. The text also takes a look at controlled induction of puberty, endocrine control of the estrus cycle, and control of ovulation. The selection is a valuable reference for farmers and readers interested in pig reproduction.
Author :
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.X/5 (3 download)
Download or read book Swine Publications and Visual Materials written by and published by . This book was released on 1980 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Regional Swine Breeding Laboratory, Ames, Iowa
Publisher :
ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.E/5 ( download)
Download or read book Report written by United States. Regional Swine Breeding Laboratory, Ames, Iowa and published by . This book was released on 1966 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David S. Buchanan
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (646 download)
Download or read book Swine Crossbreeding Systems written by David S. Buchanan and published by . This book was released on 2004 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Cooperative State Research Service. Current Research Information System
Publisher :
ISBN 13 :
Total Pages : 940 pages
Book Rating : 4.:/5 (31 download)
Download or read book Swine Research written by United States. Cooperative State Research Service. Current Research Information System and published by . This book was released on 1983 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert M. McKay
Publisher : Agriculture Canada
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (89 download)
Download or read book Practical Guide to Swine Breeding written by Robert M. McKay and published by Agriculture Canada. This book was released on 1992 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guide to swine breeding, covering breed distribution in Canada; genetic improvement through performance testing, artificial insemination, and record keeping; selection methods, including tandem selection, independent culling levels, selection index, EBV selection index, and sow productivity and management program; crossbreeding using terminal and rotational crossbreeding, and including the effects of genetic lag; genetic defects and abnormalities and their method of carrying; and inbreeding.
