盛花物候期(以下简称盛花期)是果树重要的物候期。盛花期予报对于果树与周围环境条件统一体的研究,对于果树栽培实践的指导,如病虫防治、人工授粉,建园授粉品种的配置及自然灾害的防治等均能起到重要的作用。国外曾有人在开花前3—8周利用12—2月平均温度、3月份地温及阳光辐射平均值予报苹果花期。 Shenghua phenophase (hereinafter referred to as flowering) is an important phenology of fruit trees. The research on the unity of fruit trees and the surrounding environment in the flowering period can play an important role in guiding the practice of fruit tree cultivation such as pest control, artificial pollination, the configuration of pollination varieties in Jianyuan Park and the prevention and control of natural disasters. Some people abroad before the flowering 3-8 weeks using average temperature in December and February, the average temperature and solar radiation in March to report apple florescence.