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植树造林有较强的季节性，公路植树同样有个“不误农时”的问题，适时栽植是保证植树成功的关键之一。我国幅员辽阔，有寒、湿、热三带。就气侯条件来讲，东西南北相差甚大。公路植树究竟哪个季节好，必须因地制宜，根据当地气候条件和其它条件来确定。温暖多雨、气侯湿润的南
Afforestation has a strong seasonal, highway tree planting also has a “not wrong with agriculture” issue, timely planting is to ensure the success of tree planting one of the keys. Our country is vast in size with cold, wet and hot zones. In terms of climate conditions, there is a big difference between east and west. Which season is good for road planting, it must be based on local conditions, according to local climatic conditions and other conditions to determine. Warm and rainy, humid climate south