| 摘要 | 第4-5页 |
| Abstract | 第5-6页 |
| 1 Introduction | 第11-15页 |
| 1.1 Rice and rice straw production | 第11页 |
| 1.2 Rice straw management | 第11页 |
| 1.3 Rice straw characteristics and their correlations to different utilization | 第11-12页 |
| 1.4 Objectives of thesis study | 第12-15页 |
| 2 Quantification of the Compositional Characteristics of Rice Straw | 第15-51页 |
| 2.1 Introduction | 第15-16页 |
| 2.2 Materials and methods | 第16-19页 |
| 2.2.1 Sample collection and preparation | 第16-17页 |
| 2.2.2 Laboratory chemical analysis | 第17-19页 |
| 2.2.3 Data processing and analysis | 第19页 |
| 2.3 Results and discussion | 第19-50页 |
| 2.3.1 Lignocellulose of rice straw | 第28-31页 |
| 2.3.2 Ultimate compositions of rice straw | 第31-36页 |
| 2.3.3 Proximate compositions of rice straw | 第36-39页 |
| 2.3.4 Mineral elements of rice straw | 第39-47页 |
| 2.3.5 Heating values of rice straw | 第47-49页 |
| 2.3.6 Correlation analysis | 第49-50页 |
| 2.4 Conclusions | 第50-51页 |
| 3 Quantification and Comparative Analysis of the Phenotypic and MechanicalCharacteristics of Rice Straw from Diversified Varieties | 第51-63页 |
| 3.1 Introduction | 第51页 |
| 3.2 Materials and methods | 第51-54页 |
| 3.2.1 Sample collection and pretreatment | 第51-52页 |
| 3.2.2 Measurement methods | 第52-54页 |
| 3.3 Results and discussion | 第54-62页 |
| 3.3.1 Phenotypic characteristics of rice straw | 第59页 |
| 3.3.2 Mechanical characteristics of rice straw | 第59-60页 |
| 3.3.3 Principal component analysis and correlation analysis of phenotypic and mechanicalcharacteristics | 第60-61页 |
| 3.3.4 Selected samples with superior characteristics | 第61-62页 |
| 3.4 Conclusions | 第62-63页 |
| 4 Comparison and Rapid Prediction of Lignocellulose and Ultimatecompositions of Rice Straw from Diversified Varieties based on Near InfraredSpectroscopy | 第63-77页 |
| 4.1 Introduction | 第63-64页 |
| 4.2 Materials and methods | 第64-66页 |
| 4.2.1 Sample collection and pretreatment | 第64页 |
| 4.2.2 Laboratory chemical analysis | 第64-65页 |
| 4.2.3 Statistical analysis | 第65页 |
| 4.2.4 Near infrared reflectance spectroscopy (NIRS) analysis | 第65页 |
| 4.2.5 NIRS modeling | 第65-66页 |
| 4.3 Results and discussion | 第66-75页 |
| 4.3.1 Statistics of laboratory chemical analysis | 第66-70页 |
| 4.3.2 NIRS characteristics of rice straw samples | 第70页 |
| 4.3.3 NIRS modeling | 第70-75页 |
| 4.4 Conclusions | 第75-77页 |
| 5 Conclusions and Perspectives | 第77-79页 |
| 5.1 Conclusions | 第77-78页 |
| 5.2 Suggestion for future studies | 第78-79页 |
| References | 第79-85页 |
| Acknowledgements | 第85-87页 |
| Curriculum Vitae | 第87-89页 |
