物候学是研究自然界的动、植物与环境条件的周期变化间相互关系的科学。从一年中植物的生长枯荣、动物的来往生育,可以了解气候的变化及其对动植物影响。它不仅反映了当时的天气,也反映了过去一段时期天气的积累。由于不同物候期可以表明季节的早晚,故物候学亦称为生物气候学。 Phobiology is a science that studies the interrelationship between the periodic changes of animals, plants and environmental conditions in nature. From year to year withered plant growth, animal fertility, you can understand the changes in the climate and its impact on animals and plants. It not only reflects the weather at the time, but also reflects the accumulation of weather in the past period. As different phenophases can indicate the morning and evening season, so the phenology is also known as bio-climatology.