Propagation method for fruition of large cherries after division

Abstract

The invention discloses a propagation method for fruition of large cherries after division. The propagation method comprises the following steps of (1), selecting a cane in a certain tree shape from a fruition tree; (2), tightening a base, which is close to a trunk, of the selected cane by using an iron wire under the condition that the iron wire can be in contact with the xylem of the cane; (3) smearing growth hormone at the iron wire tightening position; (4) wrapping culture media on the iron wire tightening position of the selected cane, and performing moisturizing treatment periodically; and (5) shearing off the cane to form an independent plant after an adventitious root grows from the iron wire tightening position of the cane. After the cane is treated, carbohydrate nutrition produced by the cane in a whole growing season is almost gathered in a selected branch group, material base conditions facilitating florescence are created, carbon nitrogen ratio is increased, a large quantity of flower buds are formed, and fruits can be produced richly after division. The culture media with the enough size on the iron wire tightening position are guaranteed, the enough root growth space is guaranteed, and a new plant in the current year can blossom and yield fruits after being transplanted.

Description

technical field [0001] The invention relates to a seedling propagation method, in particular to a ramet propagation method of large cherry. Background technique [0002] Cherry tree propagation mostly adopts grafting technology. Grafting requires rootstocks. After grafting, it needs to grow for three to five years before it starts to bear fruit. The transition period from young tree planting to fruiting is relatively long, so the initial cultivation investment is large and there is no profit. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for multiplying large cherry ramets with high propagation efficiency and fast fruiting. [0004] For solving the problems of the technologies described above, the technical solution of the present invention is: the branching of large cherry is the fruiting propagation method, comprising the steps of: [0005] Step 1, select the result tree that grows vigorously for us...

AI Technical Summary

Problems solved by technology

[0002] Cherry tree propagation mostly adopts grafting technology. Rootstock is needed for grafting propagation. After grafting, it needs to grow for three to five years before it starts to bear fruit. The transition period from young tree planting to fruiting is relatively long, so the initial cultivation investment is large and there is no profit.

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