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建柏(Fokienia Hodginsii)、柳杉(Cryptomeria fortunei)是优良的速生用材树种。为了早日实现林木良种化,建立无性系种子园,1977年春我们在选优的同时,进行建柏、柳杉扦插试验。 建柏枝条纤细,鳞片叶,不易选芽进行嫁接;柳杉的嫁接方法也不好掌握,嫁接后有的植株不能正常生长。如能扦插繁殖,比其他无性繁殖的方法劳力省、投资少、效果好,是多快好省的一种办法。根据试验结果表明:建柏、柳杉扦插容易成活,在普通沙床上扦插,未经任何处理,管理也很粗放的情况下,建柏的成活率达93.3％,柳杉达80％。
Fokienia Hodginsii, Cryptomeria fortunei is an excellent species of fast-growing timber. In order to achieve early seed tree planting, the establishment of clonal seed orchard, the spring of 1977 we selected the best at the same time, Jianbai, Cryptomeria fortunei cuttings. Jianbai branches slender, scale leaves, not easy to choose buds for grafting; cedar grafting method is not good grasp, some plants after grafting can not grow normally. If cutting propagation, than other methods of asexual labor province, less investment, the effect is good, is a more efficient way. According to the test results, it shows that Jianbai and Cryptomeria fortunei are easy to survive, cuttings on the common sand bed, without any treatment and extensive management, the survival rate of Jianbai reached 93.3% and that of Cryptomeria fortunei reached 80%.