油松短枝嫁接技术的研究(Ⅱ)

Study on Brachyblast Grafting with Pinus tabulaeformis(Ⅱ)

继油松短枝嫁接技术的研究(Ⅰ),讨论了提高短枝嫁接苗萌芽率的各种技术措施。促使短枝嫁接苗萌芽是提高成苗率的关键技术。采取综合措施成苗率可高达92％,这一技术已在油松良种基地建设中应用。

This is the second paper of a series of reports concerning brachyblast grafting with Pinus tabulaeformis. The main discussion is on the technique for the promotion of sprouting of grafted brachyblast. This technique has been adopted during the establishment of seed orchards of Pinus tabulaeformis.