我们对国外松育苗,曾采用营养篓、营养杯、营养砖、点播、密播移芽等多种方法进行育苗,但以密播后移芽的育苗方法效果较好。1964年,我们种植湿地松、加勒比松等共3,700亩,大都是用“移芽”的方法育苗,3个月左右,苗高15—20厘米,造林成活率达90%以上,幼苗生长良好。 We pine seedlings abroad, have adopted nutrition baskets, nutrition cups, nutrition bricks, on-demand, close-sowing buds and other methods of nursery, but to sowing the bud after the nursery method is better. In 1964, we planted a total of 3,700 mu of Pinus elliottii and Caribbean pine. Most of them used the method of “transplanting buds”. About 3 months old, the height of the plants was 15-20 cm and the afforestation survival rate was over 90%. The seedlings grew well.