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Equine Breeding Management and Artificial Insemination E-Book

Equine Breeding Management and Artificial Insemination E-Book

Juan C. Samper

(2008)

Additional Information

Book Details

Abstract

Put the principles of good breeding management into practice with Equine Breeding Management and Artificial Insemination, 2nd Edition for reproductive success! Practical information on the reproductive management of both thoroughbred and warmblood breeding operations prepares you to effectively breed even problem mares and stallions. Plus, detailed content on techniques, procedures, reproductive physiology, and more help you increase reproductive efficiency as well as track and improve your results throughout each breeding season.

  • A section on reproduction efficiency evaluation includes a worksheet to evaluate the performance of both mares and stallions during each breeding season, and helps you compare reproductive performance with previous breeding seasons.
  • Detailed descriptions of procedures and techniques including embryo transfer, artificial insemination, and more enable you to implement the methods for better breeding results.
  • Practical information on reproductive management of both thoroughbred and warmblood breeding operations enhance the fertility of problem mares and stallions.
  • World-renowned authors and contributors with years of practical knowledge and experience provide cutting-edge information.
  • Vibrant full-color design and photographs show accurate representations of clinical appearance.
  • Chapters covering the latest reproductive techniques improve chances of successful breeding, and improve survival rates after the birth of the foal.
  • Vital chapters with information on recognizing potential problems help you quickly identify warning signs before fertility is negatively affected.

Table of Contents

Section Title Page Action Price
Front Cover Cover
Equine Breeding Management and Artificial Insemination iii
Copyright Page iv
Contributors v
Preface ix
Acknowledgments xi
Contents xiii
Chapter 1 ANATOMY AND PHYSICAL EXAMINATION OF THE SRALLION 1
MANAGEMENT OF BREEDING STALLIONS 1
EXTERNAL GENITALIA 1
INTERNAL GENITALIA 8
NEUROENDOCRINE ANATOMY AND FUNCTION 14
REFERENCES 15
Chapter 2 REPRODUCTIVE ENDOCRINOLOGY OF THE STALLION 17
THE PINEAL GLAND AND THE HYPOTHALAMIC–PITUITARY–TESTICULAR AXIS 17
ENDOCRINE AND TESTICULAR CHANGES ASSOCIATED WITH SEASON 19
SPERMATOGENESIS, STEROIDOGENESIS, AND TESTICULAR FUNCTION: ENDOCRINE-PARACRINE-AUTOCRINE FACTORS 20
IDIOPATHIC SUBFERTILITY AND INFERTILITY IN STALLIONS—THE NATURE OF A HORMONAL IMBALANCE: CAUSE OR RESULT? 24
ENDOCRINE FUNCTION IN STALLIONS WITH POOR FERTILITY 24
HYPOTHALAMIC-PITUITARY DISORDER OR PRIMARY TESTICULAR DISORDER? 25
DIAGNOSTIC INVESTIGATION OF ENDOCRINE-PARACRINE-AUTOCRINE PARAMETERS IN IDIOPATHIC SUBFERTILE AND INFERTILE STALLIONS 25
REFERENCES 28
Chapter 3 SEMEN COLLECTION IN STALLIONS 33
THE SEMEN COLLECTION AREA 33
METHODS OF SEMEN COLLECTION 33
SELECTION OF AN ARTIFICIAL VAGINA 34
SELECTION OF A MOUNT 35
SEMEN COLLECTION PROCEDURE 38
REFERENCES 39
Chapter 4 STALLION SEXUAL BEHAVIOR 41
NORMAL BEHAVIOR OF DOMESTIC STALLIONS 41
FACTORS AFFECTING STALLION BEHAVIOR 43
STALLION BEHAVIOR PROBLEMS 44
THE PERFORMING STALLION 45
REFERENCES 46
Chapter 5 SPERM PHYSIOLOGY 47
SPERMATOGENESIS 47
SPERM TRANSPORT IN THE STALLION 47
THE EQUINE SPERM CELL 49
SPERM CAPACITATION AND THE ACROSOME REACTION 51
APPLICATION OF SPERM CELL BIOLOGY TO EQUINE BREEDING MANAGEMENT 53
REFERENCES 53
Chapter 6 SEMAN EVALUATION 57
ROUTINE MACROSCOPIC EVALUATION (GROSS APPEARANCE) OF STALLION SEMEN 57
MICROSCOPIC AND FLOW CYTOMETRIC EVALUATION OF SEMEN 58
BIOCHEMICAL MARKERS OF STALLION FERTILITY (COMPONANTS OF SEMINAL PLASMA 70
GENETIC MARKERS OF STALLION FERTILITY 70
REFERENCES 70
Chapter 7 BREEDING MANAGEMENT OF THE THOROUGHBRED STALLION 75
SELECTION OF STALLIONS 75
GENERAL MANAGEMENT OF THE BREEDING STALLION 75
PREVENTIVE MEDICINE 76
ARTIFICIAL LIGHTING PROGRAM 76
BREEDING SOUNDNESS EXAMINATION 77
ESTIMATING A STALLION’S BOOK 77
BREEDING PROGRAMS FOR THOROUGHBRED STALLIONS 79
REFERENCES 81
Chapter 8 BREEDING MANAGEMENT OF THE WARMBLOOD STALLION 83
NUTRITION 83
EXERCISE 83
PREVENTIVE HEALTH CARE 84
BREEDING SOUNDNESS EVALUATION 85
TRAINING THE STALLION FOR BREEDING 85
BREEDING SEASON CONSIDERATIONS 87
REFERENCES 87
Chapter 9 HORMONE THERAPY IN THE MARE 89
MANAGEMENT/MANIPULATION OF WINTER ANESTRUS 89
INDUCTION AND SYNCHRONIZATION OF ESTRUS 90
HORMONAL THERAPY FOR EMBRYO TRANSFER 92
RECIPIENT MANIPULATION 94
HORMONAL THERAPY FOR SUBFERTILITY 94
HORMONAL THERAPY FOR INDUCTION OF LACTATION, ABORTION, AND PARTURITION 94
HORMONAL THERAPY FOR OVARIAN QUIESCENCE 95
HORMONAL THERAPY TO PREVENT ESTROUS BEHAVIOR 95
REFERENCES 96
Chapter 10 MICROBIOLOGY AND DISEASES OF SEMEN 99
BACTERIAL CONTAMINATION 99
VIRAL CONTAMINANTS 103
PARASITIC CONTAMINANTS 104
PREVENTION OF TRANSMISSION OF PATHOGENS 105
DISEASES OF SEMEN 106
CONCLUSION 109
REFERENCES 109
Chapter 11 ANATOMY AND PHYSIOLOGY OF THE MARE 113
TOPOGRAPHIC ANATOMY 113
STRUCTURAL ANATOMY 115
FUNCTIONAL ANATOMY 124
REFERENCES 130
Chapter 12 UTERINE EDEMA IN THE MARE 133
ANESTRUS 133
SPRING TRANSITION 133
THE CYCLING MARE 133
THE POST-PARTUM MARE 138
REFERENCES 138
Chapter 13 BREEDING MANAGEMENT OF THE PROBLEM MARE 139
MARE REPRODUCTIVE EFFICIENCY 139
ANATOMIC ABNORMALITIES OF THE FEMALE REPRODUCTIVE TRACT 139
FUNCTIONAL SUBFERTILITY 144
OVULATORY DYSFUNCTION 146
PREGNANCY FAILURE 149
MUCOCILIARY ACTIVITY 154
REFERENCES 162
Chapter 14 ARIFICAL INSEMINATION WITH FRESH AND COOLED SEMEN 165
HANDLING OF RAW SEMEN 165
SPERM CONCENTRATION 165
SPERM MOTILITY 166
MICROBIOLOGY OF SEMEN 168
TECHNIQUES FOR ARTIFICIAL INSEMINATION 168
COLLECTION OF SEMEN FOR ARTIFICIAL INSEMINATION 169
EVALUATING SEMEN FOR ARTIFICIAL INSEMINATION 169
PROCESSING AND COOLING OF FRESH SEMEN 169
DILUTION RATES 170
EVALUATION OF COOLED SHIPPED SEMEN 171
SEMEN DEPOSITION 172
THE MARE AS A STORAGE PLACE 172
REFERENCES 173
Chapter 15 ARTIFICAL INSEMINATION WITH FROZEN SEMEN 175
STALLION FACTORS 175
SEMEN PROCESSING 176
MARE FACTORS 178
REFERENCES 182
Chapter 16 EQUINE EMBRYO TRANSFER 185
APPLICATIONS OF EMBRYO TRANSFER IN THE EQUINE INDUSTRY 185
PROCESS INVOLVED IN AN EMBRYO TRANSFER PROGRAM 186
SYSTEMATIC APPROACH FOR EVALUATING AN EMBRYO TRANSFER PROGRAM 193
SOME FACTORS THAT CAN AFFECT EMBRYO RECOVERY RATE 194
FACTORS THAT CAN AFFECT PREGNANCY RATES AFTER TRANSFER 196
ECONOMICS OF A LARGE-SCALE EMBRYO TRANSFER CENTER 197
FUTURE CONSIDERATIONS 197
REFERENCES 198
Chapter 17 COOLING AND CRYOPRESERVATION OF EQUINE EMBRYOS 201
REDUCED TEMPERATURE STORAGE OF EMBRYOS 201
CRYOPRESERVATION OF EMBRYOS 203
CONCLUSIONS 206
REFERENCES 206
Chapter 18 NEW ASSISTED REPRODUCTIVE TECHNIQUES APPLIED FOR THE HORSE INDUSTRY 209
OOCYTE COLLECTION AND IN VITRO MATURATION 209
OOCYTE TRANSFER IN MARES 212
OOCYTE TRANSFER TECHNIQUE 212
GAMETE INTRAFALLOPIAN TRANSFER (GIFT) 214
IN VITRO FERTILIZATION AND ICSI 214
CLONING 217
REFERENCES 219
Chapter 19 THE EARLY PREGNANCY 223
INTRA-OVIDUCTAL EMBRYO DEVELOPMENT 223
EARLY INTRAUTERINE DEVELOPMENT: THE PRE-FIXATION PERIOD 224
EARLY INTRAUTERINE DEVELOPMENT: THE POST-FIXATION PERIOD 228
PREGNANCY LOSS DURING THE INTRA-UTERINE PERIOD 232
CONCLUSIONS 236
REFERENCES 236
Chapter 20 FETAL MONITORING IN BROODMARES 241
PHYSICAL EXAMINATION AND ROUTINE CLINICOPATHOLOGICAL TESTING 241
DETERMINATION OF SERUM HORMONE CONCENTRATIONS 242
REFERENCES 247
Chapter 21 INFECTIOUS PROBLEMS IN THE LAST TRIMESTER OF PREGNANCY 249
VIRAL AGENTS 249
BACTERIAL AND FUNGAL AGENTS 250
PARASITIC AGENTS 253
CONCLUSION 253
REFERENCES 253
Chapter 22 PARTURITION AND EVALUATION OF PLACENT 255
HORMONAL CHANGES 255
MILK ELECTROLYTES 255
INDUCTION OF PARTURITION 256
CHARACTERISTICS OF PARTURITION IN MARES 256
EVALUATION OF THE PLACENTA 257
REFERENCES 258
Chapter 23 THE NEWBORN FOAL 261
RISK ASSESSMENT 261
INITIAL FOAL ASSESSMENT 262
POST-PARTUM CARE 264
ROUTINE VETERINARY EXAMINATION 266
ORGAN SYSTEM EXAMINATION AND DISORDERS 269
NEUROLOGICAL AND OPHTHALMOLOGICAL SYSTEMS 272
UROGENITAL SYSTEM 273
GASTROINTESTINAL SYSTEM 274
MISCELLANEOUS DISORDERS 274
IMMUNIZATION OF THE LATE-TERM MARE AND THE NEWBORN FOAL 275
ANTHELMINTIC USE 275
ENVIRONMENT AND HYGIENE 275
ORPHAN FOAL MANAGEMENT 275
REFERENCES 276
Chapter 24 BREEDING THE POST-PARTUM MARE 277
STRATEGIES FOR POST-PARTUM BREEDING 277
DELAYING THE FOAL HEAT 278
SHORT CYCLE AFTER FOAL HEAT OVULATION 278
SECOND NATURAL OVULATION 278
POST-FOALING THERAPIES 278
REFERENCES 279
Chapter 25 PREVENTIVE MEDICINE AND MANAGEMENT OF THE BROODMARE AND THE FOAL 281
VACCINATION 281
IMMUNOLOGY OF THE FOAL 282
VACCINATION IN THE BROODMARE AND THE FOAL 282
PARASITE CONTROL 286
REFERENCES 287
Chapter 26 EVALATION OF REPRODUCTIVE EFFICIENCY 289
INFLUENCE OF MARE TYPE ON PREGNANCY OUTCOME 290
MARE AGE 290
SEASONALITY OF PREGNANCY 290
MATHEMATICS OF HORSE BREEDING 291
NATURAL COVER VERSUS ARTIFICIAL INSEMINATION 292
REFERENCES 294
Chapter 27 SIGNIFICANCE OF THE EQUINE GENOME FOG THE HORSE INDUSTRY 295
STATUS OF THE EQUINE GENOME AND GENOMIC RESOURCES 295
CHARACTERIZATION OF INHERITED DISEASES OF THE HORSE 295
CHROMOSOMAL ABNORMALITIES AND INFERTILITY 296
PROSPECTS FOR THE FUTURE 297
REFERENCES 297
Index 299