分析重庆主城区气候特点,提出重庆主城区大树保活移栽的最佳时间是10月,并在此基础上进行大树保活移栽实践,为城市绿化大树栽植时间点的选择提供参考。 Analysis of the main city of Chongqing climate characteristics, proposed that the main city of Chongqing, the best time to ensure the survival of transplanting trees in October, and on the basis of the practice of transplanting live trees, planting trees for the city to choose the time point reference.