高寒干旱地区新引桃树良种抗寒耐旱性研究

摘要

通过抗寒耐旱生理指标测试分析、露地越冬表现调查、不同栽培措施分析，选择出抗寒耐旱性强、特别是抗寒性强，适宜于张掖川灌区气候条件的桃树品种与品种群，以及抗寒栽培模式与措施，为张掖川灌区及同类地区桃树良种推广栽培提供科学依据。%Through the analysis of drought resistance physiological index, overwintering survey in the field and different cultivation measures, the suitable peach cultivars and groups with stong drought and cold resistance for the climatic conditions of Zhangyechuan irrigation area, and the corresponding cultivation mode and measures were chosen in order to provide scientific basis for peach cultivation and popularization at Zhang Yechuan irrigation area and similar areas.