本省自开展飞机播种造林以来,飞播造林的主要树种是马尾松、黄山松等,并均采用新种飞播。因马尾松、黄山松球果脱脂慢,种子处理时间长,故不能及时供应飞播造林,且常常延误飞播季节,影响了荒山(特别是边远荒山)的绿化速度。本试验针对上述这些同题及解决种实丰歉年的矛盾与保证飞播按时进行做了一些探索。 Since the implementation of aircraft sowing and afforestation in this province, the main tree species for aerial seeding and afforestation are masson pine and yellow pine, etc., and all adopt new species of aerial sowing. Because Pinus massoniana, pine cones softening slow, seed treatment for a long time, it can not timely supply of aerial sowing, and often delayed flight season, affecting the barren hills (especially remote barren hills) greening speed. In this experiment, we made some explorations on the above issues and the solution of the contradictions and assurances of flying seeding on a timely basis.