It is showed that air temperature influences first-flowering dates the most, sunshine does less and precipitation does the least.
得到了以下几点主要结论： 1．在各种气候因子中，气温对树木始花期的影响最强，日照次之，降水量最弱。
参考来源 - 中国木本植物物候对气候变化的响应研究An increase in air temperature and sunshine hours leads to an advance of first-flowering dates while an increase in precipitation makes them delay.
气温升高、日照时数增加，始花期提前，而降水量增加，始花期推迟。
参考来源 - 近50年来气候变化对我国树木物候的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
Air temperature in spring and late winter mainly influences first-flowering dates, and the higher the air temperature, the advancer the flowering dates.
气温对始花期的影响主要集中在春季及冬末，春季气温的升高使始花期有提前的效应。
Higher air temperature in spring causes earlier first flowering dates, but air temperature in summer, autumn and winter of last year has no significant impact.
春季气温越高，始花期越早，而上年夏、秋、冬季的气温对始花期没有显著性影响。
应用推荐