| ABSTRACT | 第3-4页 |
| Review of Literature | 第7-24页 |
| 1. Probiotics in aquaculture | 第8-16页 |
| 2.Anatomy of digestive tract in Penaeus | 第16-19页 |
| 3.Innate Immunity | 第19-24页 |
| Chapter 1 An assessment on growth and energy budget of Litopenaeus vannamei as affected by different concentrations of selected probiotics | 第24-35页 |
| Introduction | 第25-26页 |
| Materials and Methods | 第26-29页 |
| Results | 第29-33页 |
| Discussion | 第33-35页 |
| Chapter 2 Influence of selected probiotic on digestive enzyme activity of white pacific shrimp (Litopenaues vannamei) | 第35-49页 |
| Introduction | 第36-37页 |
| Materials and Methods | 第37-39页 |
| Results | 第39-46页 |
| Discussion | 第46-49页 |
| Chapter 3 Effects of selected probiotic Bacillus spp. on immune system ○f white pacific shrimp (Litopenaeus vannamei): influence of with white spot syndrome virus (WSVV) in survival of juvenile | 第49-64页 |
| Introduction | 第50-51页 |
| Material and Methods | 第51-55页 |
| Results | 第55-61页 |
| Discussion | 第61-64页 |
| General Conclusion and Perspective Research | 第64-65页 |
| References | 第65-83页 |
| Acknowledgements | 第83-85页 |
| List of Publications | 第85页 |
