Download or read book Reproduction Growth and Nutrition in Sheep written by Ólafur R. Dýrmundsson and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reproduction Growth and Nutrition in Sheep written by Ólafur R. Dýrmundsson and published by . This book was released on 1989 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Environment on Nutrient Requirements of Domestic Animals written by National Research Council and published by National Academies Press. This book was released on 1981-02-01 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nutrient Requirements of Sheep written by and published by National Academies Press. This book was released on 1985-01-01 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each of these popular handbooks contains comprehensive information on the nutritional needs of domestic animals and includes extensive tabular data. All are paperback and 8 1/2 x 11. Some books come with diskettes or Cds that allow users to predict nutrient requirements of specific animals under various conditions and at various life stages.

Download or read book Effect of Some Environmental Factors on Reproduction and Growth in Sheep written by Onkar Nath Singh and published by . This book was released on 1953 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reproduction in Sheep written by D. R. Lindsay and published by Cambridge University Press. This book was released on 1985-08-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1984, this volume comprised a broad synthesis of contemporary research on sheep reproduction conducted in Australia. Australia is internationally recognized for the excellence of its research in this field, and heads the world in areas of the neuro-endocrine control of reproduction, reproductive behaviour, artificial insemination and manipulation of reproductive performance, to name just a few. The book comprises some 23 review papers and short communications, all refereed by experts in the field, covering such topics as neuro-endocrinology, sexual behaviour, testicular and ovular function, pregnancy and foetal growth, parturition, lamb survival, nutrition and genetics. Advanced methods, developed in the seventies and early eighties to control reproductive function, gene manipulation and intra-uterine insemination are also considered, together with the managerial and economic values of such developments.

Download or read book Sheep and Goat Production written by I. E. Coop and published by Elsevier Science & Technology. This book was released on 1982 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology and distribution; Breeding; Reproduction; Maintenance and growth; Pregnancy; Lactation of suckling ewes and does; Nutritional diseases; Infectious diseases of sheep and goats; Internal parasites of sheep and goats; External parasites of sheep and goats; Growth and characteristics of wool and hair; Wiik grading and marketing; Livestock and meat marketing and grading; Carcase and meat qualities; Milk production in sheep and goats; Systems, biological and economic efficiencies; Very extensive systems; Extensive grazing systems; Intensive grassland systems; Intensive arable systems; Very intensive systems; Government controlled systems; Migratory (Transhumance) systems; Nomadic systems; Village and smallholder systems; List of contributors.

Download or read book Genetics of Reproduction in Sheep written by R. B. Land and published by Butterworth-Heinemann. This book was released on 1985 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic variation and selection; Selection for litter size; Crossbreeding for fecundity; Evaluation and utilization of finn sheep; The performance of romanov crosses and their merits as a basis for selection; Genetic studies of reproduction in norwegian sheep; Crossbreeding for fecundity in subrtropical sheep; The fecundity of the chios sheep; Prolific breeds of goat; Reprodutive physiology in south american camelids; Genetic and maternal effects on sheep reproduction and their influence on selection; Improvement of reproductive performances in rasa aragonesa. Present results in selection and crossbreedin experiments; The preliminary results of selection for prolificacy in polish merino sheep; The inheritance and effects of the booroola gene; The single gene inheritance of the high litter size of the booroola merino; The productivity of bungaree, booroola X bungaree and trangie fertility X bungaree merino ewes in south Australia; Introduction and management of the booroola gene in sheep flocks in New Zealand; Genetic strategies for single genes; Utilization of major genes; Single genes for fecundity in icelandic sheep; Principles and practice for the use of the booroola merino in extensive husbandry; Linear programming model for incorporating the booroola gene into another breed; Physiololgy of genetic variation; Breed differences in ovulation rate and uterine efficiency and their contribution to fecundity; Contribution of variation in ovulation rate and embryo survival to within breed variation in litter size; The mechanism of action of genes controlling reproduction; Reproductive endocrinology of prolific sheep: studies of the booroola merino; Ovulation rate and oestrus in booroola genotypes; some effects of age, season and nutrition; Sexual and ovarian function of the D'man ewe; Folliculogenesis in sheep: control of ovulation rate; Physiological criteria for embryo mortality: is asynchrony between embryo and ewe a significant factor?; Physiological criteria in genetic selection for aseasonality; Parameters of male fertility and their genetic variation in sheep; FSH plasma levels in male and female lambs issued from lacaune rams with high or low prolificacy index; Physiological criteria of genetic merit; Detection and genetic assessment of physiological criteria of meritr within breeds; Testis size and LH response to LH-RH as male criteria of female reproductive performance; Heritabilities of testis size and sexual behaviour in males and their genetic correlations with measures of female reproduction; Nutritional requirements and systems of husbandry; Protein, energy and ovulation rate; Nutritional requirements of the pregnant and lactating ewe; The possibilities for improving the performance of ewes suckling three or more lambs in grazing systems; The utilization of romanov sheep in a system of integrated husbandry; Productivity of booroola cross merinos in western Australia; Intensive husbandry of fecund sheep; Index.

Download or read book Breeding the Flock written by D. R. Lindsay and published by ISBS. This book was released on 1988 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Nutritional Factors Influencing Reproduction and Growth in Blackface Sheep in the Colombian Andes written by Isobel Claire Vincent and published by . This book was released on 1983 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sheep Nutrition written by M. Freer and published by CABI. This book was released on 2002-01-01 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a review of the current state of knowledge on all aspects of sheep nutrition. The main emphasis is on sheep grazing in systems that range from intensively utilized sown pastures to extensive rangelands.

Download or read book Studies Related to Reproduction and Nutrition in Sheep written by John O'Doherty and published by . This book was released on 1989 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Knobil and Neill s Physiology of Reproduction written by Tony M. Plant and published by Academic Press. This book was released on 2014-11-15 with total page 2708 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fourth Edition of Knobil & Neill continues to serve as a reference aid for research, to provide the historical context to current research, and most importantly as an aid for graduate teaching on a broad range of topics in human and comparative reproduction. In the decade since the publication of the last edition, the study of reproductive physiology has undergone monumental changes. Chief among these advances are in the areas of stem cell development, signaling pathways, the role of inflammation in the regulatory processes in the various tissues, and the integration of new animal models which have led to a greater understanding of human disease. The new edition synthesizes all of this new information at the molecular, cellular, and organismal levels of organization and present modern physiology a more understandable and comparative context. The Fourth Edition has been extensively revised, reflecting new fundamental advancements in this rapidly advancing field. Provides a common language for researchers across the fields of physiology, endocrinology, and biology to discuss their understanding of reproduction. Saves academic researchers time in quickly accessing the very latest details on reproductive physiology, as opposed to searching through thousands of journal articles.

Download or read book Sheep Breeding written by G.L Tomes and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sheep Breeding, Second Edition covers sheep breeding in its widest context through a collection of papers about sheep breeding from experts in the field across the globe. The book incorporates sections composed of general review articles and important research findings on the structures and objectives of national sheep industries from many of the major sheep-producing areas of the world. The text also discusses the genetic selection and breed improvement; stud breeding and cooperative breeding schemes; reproduction in the ewe; and male reproduction and artificial insemination. The monograph is recommended for those who wish to learn different techniques and practices in raising and breeding sheep, especially those who are new in the field. The book is also for those who wish to conduct research that would help improve raising and breeding sheep.

Download or read book Elements of Reproduction and Reproductive Diseases of Goats written by Tanmoy Rana and published by John Wiley & Sons. This book was released on 2024-08-08 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Specialist reference and practical guidebook on goat reproductive health, emphasizing reproductive diseases, their clinical management, and production management Elements of Reproduction and Reproductive Diseases of Goats discusses the reproductive system and various reproductive diseases of goats, with coverage of pathogenesis of diseases, disease prevention, diagnosis, and treatment via drugs and other methods, along with general best management of goats. To aid in reader comprehension and practical application, the book includes colored figures, lined figures, and tables visualizing key concepts. The book explains reproductive anatomy of both males and females in a systematic way. The main topics in this book include breeding characteristics, pregnancy detection, diagnosis, and treatment, management of infertility, obstetrics, abortion, surgery of the reproductive tract, and care and management of kids. The book emphasizes state-of-the-art research on the physiological and biochemical mechanisms in regulation of reproduction. Edited by a highly qualified practitioner and contributed to by a wide variety of contributors, each with specialized knowledge in their respective area of knowledge, Elements of Reproduction and Reproductive Diseases of Goats covers sample topics such as: Puberty and sexual maturity, selection criteria, nutrition, parasitic infection, seasonal perspectives, and estrus synchronization Preparation for breeding season, gestation and parturition, lactation, reproductive failures, and postpartum care Diseases of the glans penis and prepuce, urethra, scrotum and inguinal lymph nodes, prostate, and testis Infectious abortive diseases, including chlamydiosis, toxoplasmosis, q fever, brucellosis, and campylobacteriosis, along with non-infectious abortive diseases Ketosis and pregnancy toxemia, hypocalcemia, uterine and rectal prolapse, retained placenta and fetal membranes, metritis and endometritis, pyometra, and mastitis Elements of Reproduction and Reproductive Diseases of Goats is a highly comprehensive resource on the subject ideal for veterinary practitioners, small ruminant researchers, veterinary students, farm managers, industrialists, and all professionals involved in the raising, care, and breeding of goats, along with students and instructors in related programs of study.

Download or read book Knobil and Neill s Physiology of Reproduction written by and published by Academic Press. This book was released on 2005-12-12 with total page 3269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3rd edition, the first new one in ten years, includes coverage of molecular levels of detail arising from the last decade's explosion of information at this level of organismic organization. There are 5 new Associate Editors and about 2/3 of the chapters have new authors. Chapters prepared by return authors are extensively revised. Several new chapters have been added on the topic of pregnancy, reflecting the vigorous investigation of this topic during the last decade.The information covered includes both human and experimental animals; basic principels are sought, and information at the organismic and molecular levels are presented. *The leading comprehensive work on the physiology of reproduction*Edited and authored by the world's leading scientists in the field*Is a synthesis of the molecular, cellular, and organismic levels of organization*Bibliogrpahics of chapters are extensive and cover all the relevant literature

Download or read book Nutrition and Reproduction written by Pennington Biomedical Research Center and published by . This book was released on 1998-01-01 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a collection of findings on the role of body fat in reproductive performance. Specific areas covered are: neuropeptides and other factors regulating hypothalmic function, food intake, growth factors, evolution of research methods, maternal and foetal nutrition, and diseases.