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Soil-less high stem planting process for Rosa canina

A thornless dog and rose technology, applied in the field of plant propagation, can solve the problems of inconvenience and low work efficiency

Inactive Publication Date: 2007-06-27
江苏春辉生态农林股份有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, there are thorns on the trunk of the dog rose, and it is very inconvenient to pierce people when doing work, and there is a problem of low work efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] It is to produce batches of thornless dog rose tree-like seedlings within two years, with a stem height of 70-150 cm, a stem diameter of >5 cm, and 3-5 main branches. For this determine:

[0019] ① On March 2, 2006, Jiangsu Sunshine Ecological Agriculture and Forestry Company collected 2,000 thorn-free annual grows of Rosa canina from 2-year-old Rosa canina seedlings in 3 mu of land, and trimmed them into cuttings with a height of about 90 cm;

[0020] ② Soak the lower end of cuttings in ABT1 rooting powder solution for 50 minutes;

[0021] ③Insert the cuttings vertically into the mixed matrix of the slotting bed. The thickness of the matrix is ​​25cm, and the insertion is 20cm.

[0022] ④ The slotting bed is set in the greenhouse, the temperature in the greenhouse is kept at 7-25°C, and the relative air humidity is above 80%. The substrate is dry and wet, spray carbendazim 1000 times once a week, root and transplant after 30 days;

[0023] ⑤ In September 2006, the r...

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Abstract

The soil-less high stem planting process for Rosa canina includes the following steps: selecting cutting wood of 70-150 cm length from annual branch in Feb or March, inserting the lower end of the cutting wood into ABT1 rooting powder solution for 10-30 min, inserting in culture medium comprising perlite, vermiculite and turfy soil in the weight ratio of 2 to 1 to 3 inside greenhouse, maintaining the temperature in 15-30deg.c and air humidity over 80 %, applying 800-1000 times diluted badistan solution once each week to root, transplanting to land, water and fertilizer management, grafting with Chinese rose bud in Aug to Oct, cutting stock in the next spring, and transplanting in the end of the next year. The process has easy operation, high efficiency, and short production period.

Description

technical field [0001] The invention relates to a plant asexual propagation technology. Specifically, it relates to a thornless dog rose high dry soilless cutting method. It belongs to the technical field of plant propagation. Background technique [0002] The trunk of the tree-like rose produced by the dog rose species is hard, upright and strong, and is an excellent rootstock tree species of the tree-like rose. For propagation and promotion, "Rosa canida hardwood cutting technology" was invented (Cao Liang's patent, 2005). Therefore, the rooting rate of cuttings is increased from 5 to 10% to more than 95%. However, there are still weak seedlings in the production of tree-like roses with dog rose seedlings, and the production cycle is as long as 3 to 4 years. It is often "roots in one year, stems in two years, crowns in three years, and money in four years." Secondly, there are thorns on the trunk of the dog rose, and it is very inconvenient to pierce people when doing ...

Claims

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Application Information

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IPC IPC(8): A01H4/00C12N5/04A01G31/00A01G7/00A01G1/00
CPCY02P60/21
Inventor 彭春生朱士国吴有光
Owner 江苏春辉生态农林股份有限公司
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