Grafting method of catkin-free weeping willows

• Main Author: GAO CHANGQI
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The embodiment of the invention discloses a grafting method of catkin-free weeping willows. The grafting method comprises the steps of performing root stock breeding, performing outplanting for transplantation, and performing scion grafting on the root stocks, wherein the root stocks use Salix x 'Chuibao 109', and the scions use catkin-free weeping willows. According to a grafting asexual reproduction method of the catkin-free weeping willows disclosed by the embodiment of the invention, male catkin-free weeping willows and the Salix x 'Chuibao 109' straight in trunk types and high in resistance are combined, so that the obtained grafted catkin-free weeping willows are straight in trunk type, high in resistance, long and thin in weeping branches, round and full in tree crown, high in growth speed and long in growth period. 本发明实施例公开了一种无絮垂柳的嫁接方法，其包括砧木选育、出圃移栽以及在所述砧木上进行嫁接接穗，其中，所述砧木采用垂爆109柳，所述接穗采用无絮垂柳。本发明实施例的无絮垂柳的嫁接的无性繁殖的方法，将雄性无絮垂柳和干型直、抗性强的垂爆109柳结合，得到的嫁接无絮垂柳不仅有干型直，抗性强，而且垂柳垂条细长，树冠圆满，生长速度快，生长期长。