樟树种子富含油脂,硬种壳抑制水分进入,苗木培育中往往要推迟发芽,造成发芽不齐。需用物理方法促使种壳吸水,克服休眠,播后能显著提高发芽率,培育壮苗。浙江省象山县林场在播种前(二月上、中旬),将种子筛出泥沙,用清水漂去夹杂物,用温度45—55℃热水烫种,经5—6小时,待热水自然冷却后,再用同样温度热水烫一次,取出滤干,然后在通风的室内泥地上铺一层半干半湿的细砂(厚约2寸),把种子均匀铺在砂 Camphor seeds rich in oil, hard shell inhibit water into the nursery stock nurturing often defer germination, resulting in sporadic. Need to use physical methods to promote shell water, overcome dormancy, sowing can significantly improve the germination rate, nurturing seedlings. Forest Farm in Xiangshan County, Zhejiang Province Prior to sowing (mid-February), the seeds are sifted out of the sediment, rinsed with water to remove the inclusions, and scalded with hot water at a temperature of 45-55 ° C for 5-6 hours until hot water After the natural cooling, then use the same temperature hot water once, remove the filter, and then in the ventilation indoor mud layer of semi-wet and dry sand (thickness of about 2 inches), the seeds spread evenly in the sand