飞机播种造林,简称飞播造林或飞播,是模拟天然飞籽成林的一种大规模机械化直播造林方法。我国从1958年开始,在内蒙、四川、广西和河北等24个省(区)先后开展了飞播造林,据初步统计,全国飞播造林总面积达2.1亿亩,保存面积7,000多万亩,其中成林面积4,000多万亩,相当于全国造林保存面积的16％。 Aircraft sowing afforestation, referred to as aerial sowing or aerial sowing, is a simulation of natural Feifei Chenglin a large-scale mechanized live afforestation method. Beginning in 1958, China began to carry out aerial sowing and afforestation in 24 provinces (regions) including Inner Mongolia, Sichuan, Guangxi and Hebei. According to preliminary statistics, the total area of ​​afforestation and afforestation in China reached 210 million mu and the preserved area was more than 70 million mu, among which Forest area of ​​more than 4,000 mu, equivalent to 16% of the national afforestation area.