Fertility and Infertility in Domestic Animals PDF Download
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Author: John Archibald Laing
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 276
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Book Description
Author: John Archibald Laing
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 276
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Book Description
Author: J. A. Laing
Publisher:
ISBN:
Category : Breeding
Languages : en
Pages : 262
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Book Description
Normal fertility and incidence of fertility; The normal breeding animal; Pregnancy diagnosis; Spermatozoa, semen and artificial insemination; Male abnormalities; The management of ovarian function; Other non-infection abnormalities; Virus diseases; Brucellosis; Other infectious diseases; Official measures.
Author: John Archibald Laing
Publisher:
ISBN:
Category : Artificial insemination
Languages : en
Pages : 504
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Book Description
Author:
Publisher: Hoard's Dairyman Books
ISBN: 9780932147271
Category : Technology & Engineering
Languages : en
Pages : 84
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Book Description
Author: John Archibald Laing
Publisher:
ISBN:
Category : Artificial insemination
Languages : en
Pages : 308
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Book Description
Author: Ian Gordon
Publisher: CABI
ISBN: 178064602X
Category : Medical
Languages : en
Pages : 351
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Book Description
Building on the successful structure of the first edition, the second edition of Reproductive Technologies in Farm Animals has been totally updated and revised to provide an up to date account of the key techniques employed in manipulating reproduction in farm animals, including beef and dairy cattle, pigs, sheep, goats, buffaloes, camelids, horses and poultry. A classic introductory text to the subject, the book is based on a comprehensive review of the current literature. This text remains key reading for students in animal science, agriculture, veterinary medicine and biology, and veterinary practitioners and farmers who wish to keep updated on developments in techniques that may be useful in their daily practice.
Author: M. Meredith
Publisher: Wiley-Blackwell
ISBN: 9780632040384
Category : Medical
Languages : en
Pages : 528
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Book Description
This new addition to the Veterinary Health Series provides comprehensive and up-to-date coverage of breeding and fertility in animals from both temperate and tropical environments. Taking a practical, problem-oriented approach to the theory and practice of animal breeding and infertility, it deals systematically with the typical approaches and problems encountered in the treatment of cattle, goats, horses, pigs and sheep in individual chapters, written by professionals in the field
Author: Raju R Shelar
Publisher:
ISBN: 9781774698372
Category :
Languages : en
Pages : 0
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Book Description
Reproduction is a vital component in the animal husbandry practices. Infertility is a significant concern in domestic animals, as it can impact breeding programs, animal productivity, and the overall health of animal populations. Infertility in domestic animals refers to the inability of an animal to reproduce successfully, either by conceiving, carrying a pregnancy to term, or giving birth to healthy offspring. It can also affect various species of domestic animals, including cattle, horses, sheep, goats, pigs, dogs, cats, and more. It is a significant concern for animal breeders, farmers, pet owners, and veterinarians, as it can have economic, emotional, and practical implications. Infertility can have various causes, including genetic, anatomical abnormalities, age, physiological, endocrine disruptions, nutrition, infections and diseases, environmental, and management factors. Some animals may inherit genetic traits that can lead to reproductive problems, such as structural abnormalities or hormonal imbalances that affect their fertility. Physical abnormalities in the reproductive tract, such as uterine malformations or blocked fallopian tubes, can prevent successful conception and pregnancy. The age of the animal can impact fertility. Older animals might experience reduced reproductive capacity due to changes in hormonal balance and overall health. In females, conditions such as ovarian cysts, uterine infections, and blocked fallopian tubes can lead to infertility. In males, problems like low sperm count, poor sperm motility, and anatomical abnormalities can contribute to infertility. Hormonal disorders, like those affecting the thyroid or reproductive hormones, can disrupt normal reproductive cycles and processes. Exposure to endocrine-disrupting substances, like certain pesticides or pollutants, can interfere with hormonal regulation and reproductive function. Inadequate or imbalanced nutrition can impact an animal's reproductive health. Both under nutrition and excess nutrition can lead to fertility issues. Certain infections, such as sexually transmitted diseases or reproductive tract infections can directly affect reproductive organs or disrupt hormonal balance, leading to infertility. Environmental conditions can have a significant impact on reproductive success. Stress, extreme temperatures, poor housing conditions, and exposure to certain chemicals or toxins can negatively affect fertility. Improper breeding practices, such as overbreeding, or inadequate timing of mating or AI, can lead to reduced fertility. Infertility diagnosis in domestic animals involves a combination of physical examinations, clinical evaluation, reproductive history, and various diagnostic tests, such as hormone level assessments, ultrasound imaging of reproductive organs, and semen analysis in males. Veterinarians will work to identify the underlying cause of infertility in order to develop an appropriate treatment and management strategies. An infertility management strategy involves maintaining optimal reproductive health through balanced ration, suitable housing, disease prevention measures, and stress reduction. Judicious hormonal therapies, surgical interventions, implementing proper breeding practices, and assisted reproductive techniques like artificial insemination or in vitro fertilization can be employed to address specific issues. In conclusion, infertility in domestic animals can have a substantial impact on agricultural productivity and breeding programs. It's important to note that infertility can be a multifaceted problem, often requiring an understanding of the causes, along with appropriate management, veterinary care, and, in some cases, advanced reproductive technologies. Addressing infertility requires focusing on the health and well-being of domestic animals, we can mitigate the challenges posed by infertility and ensure the sustainability of livestock production and companion animal populations.
Author: J. H. Koziol
Publisher: John Wiley & Sons
ISBN: 1119769760
Category : Medical
Languages : en
Pages : 148
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Book Description
A practical guide to interpreting sperm morphology of domestic animals Sperm Morphology of Domestic Animals is a concise, clinically-oriented resource for discovering any impairment to fertility caused by sperm anomalies in domesticated animals. As a bench-side reference, the book examines common sperm defects, their causes, and their prognosis for fertility. An easy-to-use reference, it is organized according to the placement of the deformity in the sperm to increase the speed of consultation, and to help with diagnosing fertility issues. Focusing particularly on the bull, stud horse, boar, ram, buck, and dog, it contains hundreds of high-quality color images accompanied by brief descriptions for additional diagnostic help. Readers will find: An easy-to-use reference work that is suitable for use next to the microscope Organization according to location of abnormality Hundreds if high-quality color images for easy comparison Brief descriptions accompanying each photo, for additional diagnostic help An ideal resource for veterinarians, andrologists, and veterinary students, Sperm Morphology of Domestic Animals fills a gap in current reproductive medicine resources with detailed information that is easy to consult.
Author: Ronald H.F. Hunter
Publisher: Springer Science & Business Media
ISBN: 3642730450
Category : Science
Languages : en
Pages : 203
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Book Description
This monograph has been written in the hope that it will prove of value to medical students and clinicians, to Honours undergradu ates in appropriate branches of the natural sciences, and to repro ductive biologists in general. It would be pleasing if the text also caught the attention of veterinary undergraduates, since there is much information bearing on reproduction in domestic animals. First and foremost, however, the intended audience is a medical one, for scientific studies of human reproduction have been cata lyzed by the intense interest in procedures of fertilization in vitro. Some would judge that this very activity has narrowed our view of physiological events occurring within the Fallopian tubes. The pre sent work may therefore serve as a useful counterbalance to the overwhelming series of publications on procedures of in vitro fer tilization, and offer opportunities to those in the clinical field for extending their knowledge of the scientific background to much of the current work.
