由于飞机播种造林具有速度快、效果好的特点,尤其是在荒山面积大、劳力少的深山区,是加快荒山绿化的一条重要途径。我县宜林荒山尚有一百多万亩,如果只靠人工造林,1985年绿化荒山是有问题的。为此,自1976年开始,采用飞机播种的方法,连续三年,取得可喜的成果。 As aircraft sowing and afforestation has the characteristics of high speed and good effect, especially in the mountainous areas where the barren hills are large and labor is low, it is an important way to speed up afforestation of barren hills. There are more than one million mu of barren mountains in Yi Lin County. If we relied on artificial afforestation alone, there will be problems with green afforestation in 1985. To this end, since 1976, using aircraft sowing method, for three consecutive years, achieved gratifying results.