Method for cultivating winterberry euonymus herb layered grafted euonymus japonicus and euonymus schensianus creative tree

Abstract

The invention relates to a garden tree shaping method. The method is characterized in that winterberry euonymus herb serves as rootstock, evergreen euonymus japonicus is pruned and shaped into a bonsai pot to serve as an objective view through top grafting of euonymus japonicus, then euonymus schensianus is arranged on winterberry euonymus herb through top grafting to be shaped in a shape of weeping firework, a bonsai field cultivation type tree wonder with a landscape (euonymus schensianus as a main view), two pots (euonymus japonicus pots as the objective view) and three racks (winterberry euonymus herb trunks as supports) is created, and finally a winterberry euonymus herb layered grafted euonymus japonicus and euonymus schensianus creative tree is cultivated. By means of the layered grafting mode, shaping is conducted in two steps according to the principle of conducting grafting from bottom to top. Firstly, euonymus japonicus is grafted on the 120-cm position of the trunk of winterberry euonymus herb in a multi-point side grafting mode, cutting back is conducted on branches every 5-10 cm after survival, and euonymus japonicus is shaped as the bonsai pot; then, the crown is removed from the 130-cm position of the trunk of winterberry euonymus herb, euonymus schensianus is grafted in four directions in a cleft grafting or bark grafting mode, thinning-out cut is mainly conducted after survival, the quantity of branches and leaves is controlled, and excessive water and nutrient consumption caused by apical dominance is prevented; finally, four main branches are reserved on the top, the four main branches are manufactured into a weeping round crown through the wire tying method, the tree is maintained for 1-2 years, and the winterberry euonymus herb layered grafted euonymus japonicus and euonymus schensianus creative tree is cultivated.

Description

technical field [0001] The invention relates to a method for modeling garden trees. It specifically involves a method of grafting Euonymus euonymus alive with silk cotton wood as a rootstock and pruning it into a three-dimensional shape of a "bonsai pot". The tree shape of the weeping branches is like "fireworks" when it blooms and bears fruit. Because it was cultivated in the teaching practice nursery of Beijing Forestry University, it is called the creative tree of silk floss wood layered grafted Euonymus and golden silk butterfly. The utility model belongs to the technical field of forming a creative tree from the high jointing and pruning comprehensive modeling of garden trees. Background technique [0002] Silk cotton wood, Euonymus maackii Rupr., also called Euonymus maackii Rupr. English name: E.bungeanus Maxim. Deciduous small tree, up to 8 meters. It is produced in the three north of my country to the Yangtze River Basin. Native tree species, strong adaptability,...

AI Technical Summary

Problems solved by technology

[0006] Up to now, we haven’t seen any reports about grafting three kinds of trees together to form a creative tree through pruning