为了多快好省地开展杉木的良种繁育,加快种子园的建设步伐,迅速实现杉木种子生产基地化和造林良种化,我们进行了杉木芽接试验。一九七四年和一九七五年共芽接912株,接活率一般达90％以上,保存率在70％以上,接后一年半,生势最好的植株高达1.7米,径粗3厘米。芽接法有四个优点: In order to speed up the development of Chinese fir seedling breeding, accelerate the pace of construction of the seed orchard, and quickly realize the base of fir seed production and afforestation of the seed, we conducted a fir sprouting test. In 1974 and 1975, a total of 912 plants were sprouted, and the survival rate was generally over 90%. The preservation rate was above 70%. After one year and a half, the best plantlets reached 1.7 meters in diameter, 3 cm. Budding method has four advantages: