在我国,适龄公民参加义务植树劳动,是一项法定的义务。开展全民义务植树运动25年来,每到植树季节,从中央到地方,各级党政领导身先士卒,带头参加义务植树。据统计,1982年至2005年,部级领导参加首都义务植树劳动的达5546人次。各级领导带头植树,有力推动了国土绿化进程。在2006年 In our country, it is a statutory obligation for citizens of the same age to participate in volunteer tree planting. In the 25 years since the people’s voluntary tree-planting campaign was carried out, every time the tree planting season went from the central government to the local government, the party and government leaders at all levels took the lead and attended the voluntary tree planting. According to statistics, from 1982 to 2005, ministerial leaders took part in the capital’s voluntary tree planting work of 5546 people. Leaders at all levels take the lead in tree planting, effectively promoted the process of land afforestation. In 2006