红松种子在播种前,如不经过较长时期的砂藏等催芽处理,播种后往往当年不能发芽出土。为打破红松种子的休眠,加速种子的发芽力缩短催芽处理的时间,我组应用两种刺激剂对红松种子进行浸种处理。从58年12月至今年2月经过初步的试验,取得了一定的效果,兹简介如下。一、处理方法:将未经砂藏和其他处理的红松种子,用刀片,小心地插在种子尖细的一端,順着表面的棱中,把种壳剥开1/3—1/2处,(不使种仁完全裸露),以便刺激 Korean pine seeds before sowing, such as without a long period of sand storage and other germination treatment, often can not germinate unearthed after sowing. In order to break the dormancy of korean pine seeds and accelerate the sprouting of the seeds to shorten the germination time, we used two kinds of stimulants to soak the seeds of korean pine seeds. From December 58 to February this year after a preliminary test, and achieved some results, it is summarized as follows. First, the treatment: the sand and other processing without the Korean pine seeds, with a blade, carefully inserted in the tip of the seed tip, along the surface of the edge, the shell peeled 1 / 3-1 / 2 Department, (do not make the seed completely exposed), in order to stimulate