Cultivating method of tree type China rose with twisted trunk

A cultivation method and stem-weaving technology, which is applied in the field of tree-like rose cultivation, can solve the problems of time-consuming and labor-intensive, poor wind resistance, and difficulty in overwintering in the open field, and achieve the effect of high ornamental value, strong cold resistance, and full crown

Inactive Publication Date: 2008-07-23
石家庄市水上公园
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Problems solved by technology

At the same time, there are also many shortcomings: one is poor wind resistance, which requires support, which is unsightly and time-consuming; the other is poo...

Method used

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Embodiment Construction

[0030] Take the dry weeping tree rose as an example to illustrate its specific cultivation method:

[0031] (1) Rootstock cultivation

[0032] a. Nurturing

[0033] Select the perennial Rosa "Baiyutang" or "Ten Sisters" plant as the mother plant, and use the winter cutting method to obtain cutting seedlings;

[0034] In the spring of the second year, the plants were planted at a row spacing of 60cm×100cm in the plot where the base fertilizer was applied (10 kg / m2) to strengthen fertilizer and water management and pest control.

[0035] b. Cultivate strong branches

[0036] In February of the third year, before the leaf buds germinate, re-cut the above-mentioned "Baiyutang" or "Ten Sisters" plants that have been cultivated in the ground for one year from the ground to concentrate nutrients and promote thick branches; when the thick branches grow to 15cm When ±5cm, select 4 or 6 strong branches, and cut off all the rest; when the selected strong branches grow to 50cm±5cm, set...

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Abstract

The invention relates to a cultivation method of a dry dendriform China rose, which comprises following concrete steps: (1) cultivating a parental stock: selecting a plantlet of perennial rose plants as a stock plant, obtaining a cutting seedling by adopting a winter cut grafting method and cultivating the cutting seedling for one year; selecting 4 or 6 sturdy branches to be kept when the sturdy branches reach the length of 15 centimeters in the third spring, and pruning all other branches; setting up a bracket when the kept sturdy branches reach the length of 50 centimeters, simultaneously the shoots are removed in time and the branches are bound to and held by the bracket in time; drying the branches in September of the third year; (2) inoculating: selecting a ground China rose for imping and adopting a budding method for inoculating; (3) adopting measures for management after inoculating. The invention has the advantages that the cultivated dry dendriform China rose has strong capacities of wind resistance and cold resistance, good proportion between a tree crown and the trunk, does not need to be supported and is natural and beautiful.

Description

technical field [0001] The invention relates to a method for cultivating stem-braided tree roses, which belongs to the cultivation method of tree roses. Background technique [0002] At present, the tree-like roses cultivated all use Rosa plants as rootstocks, and are cultivated into stand-alone tree-like roses. The production and application of tree-like roses have expanded the types of horticultural cultivation of roses. The garden has a wide range of uses, good ornamental effects, and less pests and diseases. At the same time, there are also many shortcomings: first, the wind resistance is poor, and brackets need to be installed, which is unsightly, time-consuming and laborious; second, the cold resistance is poor, and it is difficult to survive the winter in the open; The defect hinders the large-scale production and application of the erect single tree rose. Therefore, it is necessary to explore new breeding methods for tree roses. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06C05G1/00B44C5/06
Inventor 党风锁乔建国
Owner 石家庄市水上公园
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