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采用去除种壳、敲裂种壳和对照(不处理)3种方式对红厚壳种子进行了发芽试验研究,结果表明:不同处理方式对种子发芽产生显著影响,处理效果为:去除种壳>敲裂种壳>对照;去除种壳处理的效果最好,种子发芽率89.39%,发芽势88.38%,发芽指数1.78和平均发芽时间34.5 d,分别较对照处理提高了41.29%、70.76%、1.3和37.1 d;去除种壳可明显提高发芽率和整齐度,显著缩短种子发芽时间。
The results showed that different treatment methods had significant effects on seed germination. The treatment effects were as follows: removal of seed shell> Seed germination rate of 89.39%, germination potential of 88.38%, germination index of 1.78 and average germination time of 34.5 d, respectively, compared with the control treatment increased by 41.29%, 70.76%, 1.3 And 37.1 d, respectively. The removal of the seed shell could obviously increase the germination rate and the uniformity of the seeds, and shorten the seed germination time significantly.