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Author : Dorothy L. Duncan
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.E/5 ( download)
Download or read book Diet in Relation to Reproduction and the Viability of the Young written by Dorothy L. Duncan and published by . This book was released on 1960 with total page 124 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 : 560 pages
Book Rating : 4.E/5 ( download)
Download or read book Nutrient Requirements of Swine written by and published by . This book was released on 1968 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R.M. Sadler
Publisher : Springer Science & Business Media
ISBN 13 : 9401165270
Total Pages : 318 pages
Book Rating : 4.4/5 (11 download)
Download or read book The Ecology of Reproduction in Wild and Domestic Mammals written by R.M. Sadler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: 49 about six months ... to well over a year. If there is only one part of the year that is favourable, such as spring and early summer in the temperate climates, then each species must make an evolutionary choice, so to speak, as to which parts of the reproductive cycle - conception, gestation, lactation or weanin- must be protected and which can come in less favourable times of the year. The rhesus and langur monkeys of northern India give birth during the time of year when temperatures are hottest and wells and tanks are often dry. However, gestation and the later months oflactation come during the monsoon season when food and water are abundant. In contrast the east African baboons give birth at the beginning of the small rains, and gestation and the late part of lactation occur during the six months dry season. Whether any pattern of relationship will be found to hold true for other species of primates is still not clear. It may be that a wide variety of patterns have evolved depending on the lengths of gestation and lactation and the particular ecological complex in which each species or even subspecies lives' (pages 503, 504).
Author : Manika Wodzicka-Tomaszewska
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.E/5 ( download)
Download or read book Behaviour in Relation to Reproduction, Management and Welfare of Farm Animals written by Manika Wodzicka-Tomaszewska and published by . This book was released on 1980 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council (U.S.). Subcommittee on Swine Nutrition
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (321 download)
Download or read book Nutrient Requirements of Swine written by National Research Council (U.S.). Subcommittee on Swine Nutrition and published by . This book was released on 1968 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Library of Medicine (U.S.)
Publisher :
ISBN 13 :
Total Pages : 1350 pages
Book Rating : 4.3/5 (91 download)
Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1967 with total page 1350 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.
Author : Morteza Arbabian
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (89 download)
Download or read book Reproductive and Digestibility Studies with Gestating Gilts and Sows as Affected by Energy Level written by Morteza Arbabian and published by . This book was released on 1971 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Library
Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.3/5 (21 download)
Download or read book Subject Index of Modern Books Acquired written by British Library and published by . This book was released on 1966 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.3/5 (91 download)
Download or read book Subject Index of the Modern Works Added to the British Museum Library written by and published by . This book was released on 1966 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Museum. Department of Printed Books
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.3/5 ( download)
Download or read book General Catalogue of Printed Books written by British Museum. Department of Printed Books and published by . This book was released on 1968 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.E/5 ( download)
Download or read book The Veterinary Record written by and published by . This book was released on 1962 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : I. Gordon
Publisher : Elsevier
ISBN 13 : 1483285693
Total Pages : 451 pages
Book Rating : 4.4/5 (832 download)
Download or read book Controlled Breeding in Farm Animals written by I. Gordon and published by Elsevier. This book was released on 2013-10-22 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a detailed view of the different ways in which reproduction in cattle, sheep, pigs and horses can be controlled and manipulated. It is primarily of interest to students of animal science and veterinary medicine, but will also be of use to those who are concerned with the practical aspects of reproduction control, whether in an advisory capacity or in applying techniques on the farm itself. A major objective of the book is to draw attention to information which may be used directly to increase the efficiency of the livestock industry.
Author :
Publisher :
ISBN 13 :
Total Pages : 1514 pages
Book Rating : 4.0/5 ( download)
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1961 with total page 1514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1378 pages
Book Rating : 4.3/5 (91 download)
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1961 with total page 1378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1830 pages
Book Rating : 4.0/5 ( download)
Download or read book Biological & Agricultural Index written by and published by . This book was released on 1960 with total page 1830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.0/5 ( download)
Download or read book Bibliography on Swine Improvement written by and published by . This book was released on 1897 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
