CHAPTER 16 Pathways and Methods of Plant Propagation 物的 Dept, of Plant Breeding and Seed Engineering
BY Niu Yingze （牛应泽） Dept. of Plant Breeding and Seed Engineering CHAPTER 16 Pathways and Methods of Plant Propagation 植物的繁殖途径和方法
Study aims and requirements Dififerent Modes of propagation in Plants 2. Methods for Seed Propagation 3. Methods for Vegetative propagation 2021/2/22 Chapter 16 2
2021/2/22 Chapter 16 2 Study Aims and Requirements 1. Different Modes of Propagation in Plants 2. Methods for Seed Propagation 3. Methods for Vegetative Propagation
8 1 Classifications of Plant Propagation Methods植物繁殖的种类 The different terms in English Reproduction生殖,繁殖 Multiplication增殖,繁殖 Propagation繁殖,传播 2021/2/22 Chapter 16
2021/2/22 Chapter 16 3 §1 Classifications of Plant Propagation Methods 植物繁殖的种类 The different terms in English: Reproduction 生殖，繁殖 Multiplication 增殖，繁殖 Propagation 繁殖，传播
1. The Classifications of Plant Propagation Judson et al. (1990) 1.1 Seed Propagation Mainly in Agricultural Crops(annuals, biannual, perennials) Vegetable crops(甘蓝类、白菜类、茄科类) 1.2 Apomictic Propagation Nucellus embryos- citrus, mango Adventitious embryony- Kentucky bluegrass 2021/2/22 Chapter 16
2021/2/22 Chapter 16 4 1. The Classifications of Plant Propagation Hudson et al. （ 1990） 1.1 Seed Propagation Mainly in Agricultural Crops (annuals, biannuals, perennials) Vegetable crops(甘蓝类、白菜类、茄科类） 1.2 Apomictic Propagation Nucellus embryos – citrus, mango Adventitious embryony – Kentucky bluegrass
1.3 Vegetative Propagation Cutting扦插 Sucker吸根 Grafting嫁接 Separation分株 Budding芽接 Division分体 Layering压条 · In vitro culture离体培养 Runner走茎 2021/2/22 Chapter 16
2021/2/22 Chapter 16 5 1.3 Vegetative Propagation • Cutting 扦插 • Grafting 嫁接 • Budding 芽接 • Layering 压条 • Runner 走茎 • Sucker 吸根 • Separation 分株 • Division 分体 • In vitro culture 离体培养