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为了多快好省地繁殖观赏花木,几年来,我们将茶花(Camellia japonica L.),桂花(Osmanthus asiaticus Nakai),含笑(Michelia figo(Lour.)Spreng.)等花木进行单芽短穗扦插的比较试验,结果是:茶花成活率达85％,桂花80％,含笑60％。 一、单芽短穗扦插在繁殖中的重要意义 单芽短穗扦插与一般枝插相比,具有以下优点: 1.节省插穗,解决母本不足的困难。单芽短穗插条一般长度仅1.5～3厘米,与一般插条相比,前者只占后者的1/3～1/5。
In order to reproduce the ornamental plants more quickly and economically, in recent years, we have carried out a single-spike cuttage on flowers such as Camellia japonica L., Osmanthus asiaticus Nakai, Michelia figo (Lour.) Spreng. Comparative test, the result is: Camellia survival rate of 85%, osmanthus 80%, smiling 60%. A single spikelet spike cutting in the breeding of significance Single spikelet spike cutting compared with the general branch inserted, has the following advantages: 1. Save cuttings, to solve the problem of lack of female parent. The average length of a single shoot spikelets is only 1.5 ~ 3 cm, compared with the general cuttings, the former only accounted for the latter 1/3 to 1/5.