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Method for quick cultivation of stock of long-stem tree-like rose and quick cultivation of long-stem tree-like rose using cutting with long shoots

A cultivation method and high-dry technology, applied in the field of horticultural plant cultivation, can solve the problems of long cultivation period, high production cost, low transplanting survival, etc., and achieve the effect of short cultivation time, short production period and easy operation

Active Publication Date: 2013-08-07
YUNNAN LANDSCAPING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the long cultivation period, poor quality, low survival rate of grafting and transplanting of high stem type rose rootstock and its tree shape, low production The defects and deficiencies of high cost, its purpose is to provide a kind of cultivation method that is easy to operate, short production cycle, good effect of grafting, transplanting and survival, and rapid cultivation of high-dry tree rose and its rootstock

Method used

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  • Method for quick cultivation of stock of long-stem tree-like rose and quick cultivation of long-stem tree-like rose using cutting with long shoots

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Effect test

Embodiment 1

[0031] Embodiment 1 The cultivation method of the present invention's high-dry tree-like rose stock

[0032] Cultivation of rootstock female parent:

[0033]On February 12th, local wild Seven Sisters roses in Kunming were cultivated in plastic greenhouses. Before planting, the soil was deeply plowed, and 1,000-1,500 kg of decomposed farmyard manure was applied per mu to make a 70-80cm wide cultivation and planting border, and double-row colonization was adopted. , the plant row spacing is 15×20 cm, and 5,000 plants are cultivated per mu; after planting, water and apply 5% urea fertilizer once a week to promote the growth of branches. Select 4-5 strong branches and cut off the rest; select the remaining strong branches to support them and keep them growing upright; when the height reaches 120-180cm and the thickness reaches 1.2-1.5cm, stop the water and fertilizer supply to promote the growth of the branches. The thickened cortex and cambium are conducive to the survival of ...

Embodiment 2

[0070] The method for quickly cultivating high-stem tree-like roses by long-branch cuttings of the present invention includes three treatments, treatment I, treatment II and treatment III.

[0071] Processing I includes the following steps:

[0072] (1) Cultivate high-stem type rose rootstocks according to the cultivation method of taking Example 1 treatment 1 high-stem type rose rootstocks, take the high-stem type tree-like rootstocks cultivated in Example 1 Treatment 1 and carry out the following grafting and cultivation :

[0073] (2) Grafting: Grafted on October 17, 2010, 15 days before grafting, the rootstock of the high-dry tree rose was watered every 5 days, and N:P was applied to each pot 2 o 5 :K 2O=15:15:15 compound fertilizer 5g, leave 3 side branches in different directions around the part of the rootstock that is more than 2 / 3 away from the substrate surface soil, and cut off the remaining side branches. The point is positioned on the side branches 8 cm away f...

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Abstract

The invention relates to a method for quick cultivation of long-stem standard rose using cutting with long shoots. A stock of the long-stem standard rose to be cultivated by the method is a shoot of rosa multiflora Thunb. var. carnea Thory, which is dipped with rooting powder for cuttage, the rooting powder is made of IBA (indole-3-butyric acid) 0.8-1.0% and thiophanate-methyl 2-5%, mass water content of substrate soil is maintained to be 60-65% after cuttage, relative humidity of air in a seed bed is 60-80%, the relative humidity of the air is reduced to 50-60% after a cutting seedling rootsand sprouts, daytime temperature is controlled to be 25-26 DEG C, night temperature is controlled to be 10-14 DEG C, a black shade with light transmittance 50% is used for covering from 11 O'clock to17 O'clock in two weeks after rooting and sprouting, the black shade is removed after two weeks, daytime temperature is then controlled to be 26-28 DEG C, and the rose shoot or bud is grafted to the stock. The stock has average height 120cm and only requires 135-150 days, and cultivation of the long-stem standard rose only requires 225-270 days, so that production cycle is short.

Description

technical field [0001] The invention belongs to the technical field of horticultural plant cultivation, and in particular relates to a method for rapidly cultivating rootstocks by long-branch cuttings and then grafting and cultivating high-stem tree roses. Background technique [0002] Rose ( Rosa ) belongs to Rosaceae (Rosaceae) Rosa ( Rosa ) plants are important ornamental flowers in the world and one of the top ten famous flowers in my country. Dendritic rose, also known as rose tree or single-dry rose, is a large category of modern roses. It is a new type of single-dried arbor rose cultivated through horticultural techniques, and its height is 30-200cm. The tree shape of tree-like rose can be spherical, fan-shaped, hanging waterfall, etc. through artificial modeling, and its flower color can be single-color or double-color, which makes it have a strong aesthetic feeling; It is an excellent species in urban and rural greening and beautification in my country, and has br...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G1/06
Inventor 李树发李世峰蔡艳飞解玮佳宋杰
Owner YUNNAN LANDSCAPING CO LTD
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