北美海棠产业化栽培技术

摘要

Through the physiology determination of cold resistance and growth performance in the open field,using screening results of percentile method,the excellent begonia varieties suitable for growing in Linyi area were preliminary determined.Planting technologies of North American begonia were summarized,including the preparation of greenhouse and spray system,ear clipping and processing,cutting,management after cutting,disease and pest control,etc.%通过对临沂地区的各种海棠的抗寒生理测定和其露地生长表现，利用百分法筛选结果，初步断定适宜在临沂地区生长的优良海棠品种。总结了北美海棠产业化栽培技术，包括温室与喷雾系统准备、穗条剪取与处理、扦插、扦插后管理、病虫害防治等内容。