大树体劣种橄榄换种改良嫁接技术

Grafting Technology of Big Rogue Tree on Canarium album

文章对 5～ 10年生大树体劣种橄榄的换种改良嫁接技术进行探讨。通过选用早结丰产良种 ,并在嫁接操作时采用提前断截砧木和培育健壮接穗等措施 ,可提高嫁接成活率 ,并实现早结丰产。

The experiment using super provenance to graft rogue big tree of Canarium album and achieved excellent effect. After one year, the flower and fruit rate of the graft trees increase obviously. The key technology include use super provenance as cuttings, lopping the stock 15～20 days before grafting, and cultivate strong scions.;