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Cultivating method of arbor-type malvaviscus arboreus landscape tree

A cultivation method and technology of plane flower, applied in the fields of botanical equipment and methods, cultivation, horticulture, etc., can solve the problems of low success rate, difficult to succeed, and no successful grafting is found, so as to increase the landscape value and economic value, reduce the Cost and effect of shortening the period of cultivation

Active Publication Date: 2016-07-06
XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal circumstances, it is difficult or the success rate is relatively low to graft between plants of the same family and different genus
Hibiscus and Platanus belong to different genera of Malvaceae. In the prior art, there is no case report on successful grafting between plants of different genera of Malvaceae.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Cultivate arbor-type Platanus landscape trees and graft them by split grafting.

[0020] (1) Selection and pretreatment of rootstocks: use hibiscus japonica as the rootstock, grafted on April 2, 2011, choose hibiscus japonica with a diameter at breast height of 1.8cm and a height of the main pole above 1.5m as the rootstock, pruning and cutting off the rootstock All branches and leaves above 1.5m.

[0021] (2) The pretreatment of scion: select the semi-lignified, thickness of Platanus japonica semi-lignified and without damage by diseases and insect pests, as the scion, prune it from the tree with sharp and clean branch scissors, and cut off the top of it The twigs and leaves are short-cut into 10cm long scions, and then the scions are placed in a ziplock bag that has been sprayed wet in advance to keep the scions moisturized.

[0022] (3) Grafting: cut the lower end of the scion into a 4cm long positive wedge on both sides, then split the rootstock with a grafting kni...

Embodiment 2

[0027] Cultivate arbor-type Platanus landscape trees and graft them by split grafting.

[0028] (1) Selection and pretreatment of rootstock: use hibiscus hibiscus as rootstock, grafted on October 10, 2011, choose hibiscus hibiscus with diameter at breast height of 2.0 cm, and height of main pole above 1.5 m as root stock, trim and cut off the root stock All branches and leaves above 1.5m.

[0029] (2) The pretreatment of scion: select the semi-lignification of Platanus annulus that grows vigorously and have no damage by diseases and insect pests, and thickness is the annual branch of diameter 1.0cm, as scion, prunes off from tree with sharp and clean branch scissors, cuts off its Upper twigs and leaves, then short-cut into 8cm long scions, and ensure that each scion upper end has at least one bud point, then scion is placed in a ziplock bag that has been sprayed wet in advance, and scion is carried out moisturizing.

[0030] (3) Grafting: cut the lower end of the scion into a...

Embodiment 3

[0035] Cultivate arbor-type Platanus landscape trees, and use the split grafting method for grafting.

[0036] (1) Selection and pretreatment of rootstocks: take the rootstock of Hibiscus mosaicus, grafting time on May 10, 2011, choose the rootstock of Hibiscus mosaicus with a diameter at breast height of 1.8cm, and a height of the main pole of more than 1.5m. For pruning, cut off all branches and leaves above 1.5m.

[0037] (2) The pretreatment of scion: select the semi-lignified, thickness of Platanus japonica semi-lignified and without damage by diseases and insect pests, as the scion, prune it from the tree with sharp and clean branch scissors, and cut off the top of it Twigs and leaves are short-cut into 13cm long scions, and then the scions are placed in ziplock bags that have been sprayed wet in advance to keep the scions moist.

[0038] (3) Grafting: cut the lower end of the scion into a 5cm long positive wedge on both sides, then split the rootstock with a grafting k...

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Abstract

The invention discloses a cultivating method of an arbor-type malvaviscus arboreus landscape tree. The method comprises the steps that hibiscus tiliaceus or H.tilliaceus 'tricolor' serves as a rootstock for grafting, a semi-lignified branch of malvaviscus arboreus is cut short and serves as a scion; in the grafting process, a split opening of the rootstock is made to be aligned with one side of wedged edges of the scion, the upper portion of the wedged part of the scion is reserved by 0.1-0.3 cm to be exposed outside, and the scion is bundled tightly through thin film; after grafting is completed, rootstock bud removing, thin film needling, scion pruning and positive management are conducted in time. According to the cultivating method of the arbor-type malvaviscus arboreus landscape tree, the advantages of the malvaviscus arboreus and hibiscus tiliaceus tree species are integrated into a whole, and the ornamental value, landscape value and economic value of the malvaviscus arboreus are significantly improved; the time for cultivating arbor-type malvaviscus arboreus is shortened, and the defect that the malvaviscus arboreus is poor in dryness is overcome.

Description

technical field [0001] The invention belongs to the field of directional tree-type cultivation of landscape tree species, and in particular relates to an arbor-type Platanus landscape cultivated through grafting technology, which takes hibiscus or hibiscus flowers and leaves as rootstocks, and plane flowers of different genera as scions. tree method. Background technique [0002] Hibiscus (Hibiscustilliaceus L.) is a plant of the genus Hibiscus (Malvaceae), an evergreen small tree with a height of 4-7m. The leaves are large, heart-shaped, and have a long stalk. The crown is round and umbrella-shaped, the flowers are yellow, and the corolla is bell-shaped. The flowering period is mainly concentrated in summer when the temperature is high. It is mainly distributed in southern China, subtropical evergreen broad-leaved forest areas, and tropical monsoon forest areas, such as Guangdong, Guangxi, and southern Yunnan. The leaves of H.tilliaceus 'Tricolor' are elegant and beautif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00
CPCA01G2/30A01G17/005A01G2003/005
Inventor 吴福川席会鹏牛红彬
Owner XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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