4. Propagation by Grafting (1)Factors affecting grafting propagation The compatibility of stock wood Grafting techniques Environmental conditions(Temperature, Humidity, aeration, light) 2021/2/22 182021/2/22 Chapter 16 18 4. Propagation by Grafting (1) Factors affecting grafting propagation • The compatibility of stock wood • Grafting techniques • Environmental conditions (Temperature, Humidity, aeration, light)