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Method for carrying out cutting seedling by Rosa multiflora Thunb seedling clods

A technology of cutting seedlings and seedling raising blocks, which is applied in the field of rose seedling raising block cutting seedlings, can solve problems such as troubles, and achieve the effects of simple operation, low cost, and high degree of marketization

Inactive Publication Date: 2016-04-20
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Application Publication No. CN104170642A Chinese Invention Patent "A Rose Cutting Seedling Cultivation Method", which includes cutting roses with a mixture of shredded coconut, perlite and river sand in a ratio of 2‐4:1‐3:3 as a substrate, and then placing the substrate on the Insert cuttings in the nutrient bowl, seedling tray or seedbed, pay attention to moisture management; the disadvantage of this invention is that it is necessary to artificially control the humidity of the cutting seedbed between 60-70%, which is relatively troublesome
So far, there is no report of a fast, simple and hormone-free pretreatment method for cuttings used in rose cuttings

Method used

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  • Method for carrying out cutting seedling by Rosa multiflora Thunb seedling clods
  • Method for carrying out cutting seedling by Rosa multiflora Thunb seedling clods
  • Method for carrying out cutting seedling by Rosa multiflora Thunb seedling clods

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Experimental program
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Embodiment 1

[0027] (1) Preparation of cuttings: Select the semi-lignified branches of Rose 'Seven Sisters' that year, cut the cuttings into 5-10 cm, and remove the leaves of the cuttings;

[0028] (2) the preparation of cuttage seedling raising block: cut thin non-woven fabric and wrap fresh coir powder and become the cylindrical seedling raising block that diameter is 3 centimeters * 4 centimeters high;

[0029] (3) Cutting: Insert the cuttings prepared in the step (1) into the prepared seedling raising block in the step (2), the depth of the cuttings is about 1 / 3 of the length of the cuttings;

[0030] (4) Covering with thin sand: put the seedling raising block neatly into the seedling raising tray or neatly place it on the seedbed, and then fill the gap and surface layer with fine river sand, with a thickness of 0.8cm;

[0031] (5) Watering: After completing step (4), after the unified whole is placed, the water will be poured uniformly until the surface of the seedbed no longer seeps ...

Embodiment 2

[0035] In the present embodiment, select the semi-lignified branches of rose 'Lotus Rose';

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Abstract

The invention discloses a method for carrying out cutting seedling by Rosa multiflora Thunb seedling clods. The method mainly comprises: (1) cutting preparation, i.e., selecting 5 to 10cm of underyearling semi-lignified branches of Rosa multiflora Thunb; (2) preparation of the cutting seedling clods, i.e., shearing thin non-woven fabrics to coat fresh coconut dust powder so as to form the cylindrical seedling clods with diameters of 3cm and heights of 4cm; (3) cutting, i.e., removing leaves from the sheared branches and inserting the branches into the seedling clods; (4) coverage of thin fine river sand; (5) watering; (6) film mulching, wherein rooting occurs about 30 to 40 days after film mulching. The method disclosed by the invention is simple and easy to operate, is hormone treatment-free, is short in rooting time, is suitable for large-scale Rosa multiflora Thunb industrial breeding, and has broad-spectrum adaptability.

Description

technical field [0001] The invention belongs to the technical field of rose cutting seedling breeding and propagation, and in particular relates to a method for rose seedling raising block cutting seedling raising. Background technique [0002] Rose (Rosamultiflora Thunb.) is a deciduous climbing plant of Rosaceae (Rosaceae) Rosa (Rosa L.) (Flora of China, 1985.). Characteristics: It is one of the important parents of modern roses, roses with multiple flowers, full-flowered roses, and strong-flowered roses. It is also one of the important ancestors of modern roses. It has many flowers and vine branches. 1. It has extremely high ornamental value and garden application potential (Liu Jianming. Research on Rapid Propagation Technology of Double Petal Rose Red Rosa. Master Thesis of Shandong Agricultural University. 2010.), such as viewing flowers, viewing fruits, making hedges, flower hedges and vertical Greening materials, making stump bonsai and grafting rootstocks, etc. ...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G13/02
CPCA01G31/00A01G13/0231A01G24/00A01G24/50
Inventor 张宏志李炎林朱杰辉解检清
Owner HUNAN AGRICULTURAL UNIV
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