动物科学英语PDF电子书下载

精读 1

Unit 1 The Mouth，the Pharynx and the Soft Palate 1

Unit 2 The Respiratory Apparatus 18

Unit 3 Genes，Chromosomes and Cell Division 34

Unit 4 Genetic Transmission 49

Unit 5 Gene Interaction and Extension of Mendel's Law 57

Unit 6 Female Reproduction 74

Unit 7 Induction of Ovulation 88

Unit 8 Synchronization of Estrus and Ovulation 101

Unit 9 The Animal and It's Food 111

Unit 10 Proximate analysis of Feedstuffs 120

Unit 11 Energy Utilization 130

Unit 12 Food Intake in Monogastric Animals 138

Unit 13 The Influence of Climate on Requirements of Energy for Maintenance 150

Unit 14 Copper 158

Unit 15 An Introduction to Ichthyology 167

Unit 16 Pond Cultural Fishes 178

Unit 17 Cultivation of Sturgeon 192

Unit 18 Mixed Carp-Duck Farming 202

Unit 1 The Animal's Several Systems 214

泛读 214

Unit 2 Anatomy and Physiology 225

Unit 3 Breeds of Cattle 242

Unit 4 Breeds of Swine and Sheep 252

Unit 5 Breeds and Types of Poultry and Breeds of Horse 258

Unit 6 The Endocrine System 264

Unit 7 The Role of Water in the Animal Body 272

Unit 8 The Van Soest Method of Forage Valuation 281

Unit 9 Minerals 286

Unit 10 Vitamin Nutrition 291

Unit 11 Factors Affecting Digestibility 296

Unit 12 Processing Feeds 303

Unit 13 Ichthyology-Classification 310

Unit 14 Hatchery Genetic Management 321

Unit 15 The Processes for Conditioning Spawners，Extrusion，Fertilization，and Incubation of the Eggs 324

Unit 16 Fish health 336

Unit 17 Cultivation of Walleye 343

Unit 18 The Causes of Reduced Feritility with Crypreserved Semen 348

参考译文 362

Keys to Exercises 439