- 作 者：农科专业英语编写组编
- 出 版 社：成都：四川科学技术出版社
- 出版年份：1989
- ISBN：753641191X
- 标注页数：138 页
- PDF页数：146 页
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Lesson 1 1
Text Photosynthesis 1
Lesson 2 7
Text Grid Matching:A New Method for Homoclime Analysis 7
Lesson 3 14
Text Why Only Some Plants Can Fix Nitrogen 14
Lesson 4 20
Text Metamorphosis 20
Text The Normal Curve and Its Characteristics 29
Lesson 5 29
Reading Material:The Concept of Null Hypothesis 36
Lesson 6 40
Text Viruses,Mycoplasmas and Bacteria 40
Reading Material:The Positive Role of Microorganisms in Water and Soil 47
Lesson 7 51
Text A Brief History of Heredity 51
Reading Material:Interphase of Cell Cycle 59
Lesson 8 63
Text Trophic Structure of Ecosystem 63
Lesson 9 63
Reading Material:The Pond as An Example of A Simple Ecosystem 68
Text Chromosomal Variation at the Molecular Level in Crop Plants 71
Reading Material:1.Variation in Genome and Chromosomal Size 77
2.Chromosome Structure and Exploitation of Interspecies Hybrids 77
Lessn 10 80
Text Pathogen and the Disease 80
Reading Material:About Plant Diseases 89
Lesson 11 93
Text Agricultural Development in Three Asian Regions 93
Reading Material:A Comparative Analysis of Three Asian Regions 102
Lesson 12 106
Text Electric Power Utilization in Food Processing Plant 106
Reading Material:Better Irrigation Practices 115
Lesson 13 118
Text New Farming System Proposed for Developing Countries 118
Reading Material:The Problems of Agriculture Subsidy 124
Lesson 14 128
Text The Seed and Its Germination 128
Reading Material:The Control of Germination 135