温度和光照对落叶果树休眠与萌芽的影响研究

Research Progress of Influences of Temperature and Light on Deciduous Fruit Trees' Dormancy and Sprouting

为准确掌握温度和光照对落叶果树休眠期与萌芽期的影响,本文总结了空气温度、根域温度、光照周期和光质等外界环境因子对落叶果树休眠期与萌芽期的影响。得出光照对落叶果树休眠与萌芽具有重要影响,单纯以空气温度为基础解释落叶果树休眠期与萌芽期全过程存在一定的局限性。同时,为设施落叶果树栽培环境调控及研究方向提供了理论参考。

To accurately get the research progress of the influences of environmental factors on deciduous fruit trees'period of dormancy and germination stage,this paper carried out studies from the aspects of air temperature,root temperature,light period,light quality and etc.The results showed that only the air-temperature-based explanation of the whole process of deciduous fruit trees'dormancy and sprouting had some limitations,because the light also played an important role in the process.The research results could provide theoretical references for the cultivation environmental regulations and research directions of deciduous fruit trees.