2)Infuencing Factors Temperature Humidity(Soil, air) Light/shading Aeration(通气 in soil 3) Medium(扦插基质) Fine soil Sand+ Moss peat 珍珠岩十蛭石 2021/2/22 Chapter 16 162021/2/22 Chapter 16 16 2) Influencing Factors • Temperature • Humidity (Soil, air) • Light / shading • Aeration (通气,in soil) 3) Medium (扦插基质） • Fine soil • Sand + Moss peat • 珍珠岩 ＋蛭石