CAJ | 학술논문

采用本砧嫁接和移砧嫁接对不同规格野生榧树进行嫁接试验，结果表明，榧树本砧嫁接和移砧嫁接成活率均达到90%以上；采用本砧嫁接和移砧嫁接母树规格大小对移砧嫁接后的香榧生长有较大影响，母树越大，嫁接后生长越快，胸径30 cm以上的母树本砧嫁接6 a后平均单株鲜果产量可达到31.75 kg/株，地径15~20 cm的母树移砧嫁接6 a后平均单株鲜果产量可达到9.00 kg/株。
채용본침가접화이침가접대불동규격야생비수진행가접시험，결과표명，비수본침가접화이침가접성활솔균체도90%이상；채용본침가접화이침가접모수규격대소대이침가접후적향비생장유교대영향，모수월대，가접후생장월쾌，흉경30 cm이상적모수본침가접6 a후평균단주선과산량가체도31.75 kg/주，지경15~20 cm적모수이침가접6 a후평균단주선과산량가체도9.00 kg/주。
Experiments were conducted on grafting of wild Torreya grandis with scions of T. grandis cv. 'Merrillii' by free stock and transplanted stock. The result demonstrated that two grafting methods had survival rate of over 90%. The result also indicated that stock had positive effect on growth of scions. Grafted free stock with DBH of 30cm had mean fresh fruit of 31.75kg/tree 6 years after grafting, and grafted transplanted stock with ground diameter of 15-20cm had mean fresh fruit of 9kg/tree 6 years after grafting.