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Cutting propagation method of leucothoe scarletta 'zeblid'

A technology of cutting propagation and hellebore, which is applied in the field of plant propagation and can solve unrelated problems

Inactive Publication Date: 2016-11-16
ZHEJIANG SENHE SEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Red forest hellebore is propagated by layering or semi-hard branch cutting method. In order to maintain the consistency of the variety, the management of the female parent’s ear picking nursery is particularly important, but none of the published patents and non-patent literature has involved this field

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]Choose a place with good drainage, dry fields, low groundwater level, convenient transportation, and abundant water sources as the cutting site, or use a single greenhouse and cover the greenhouse film (spring or autumn cuttings should also be covered with side film), plus a shading rate 65% shade netting (two layers of summer cuttings cover). The ground seedbed is used, the ground is roughly flat, the seedbed is set to 100cm wide and 30m long, the height difference between the center and edge of the bed surface is less than 2cm, and the seedbed is covered with ground cloth.

[0038] The matrix formula is vermiculite: peat: perlite: fine sand = 5:3:1:1 (volume ratio), add 50 grams of dexon and 50 grams of oleander extract to each side, mix well, and fill into 128 The hole plate ensures the same tightness of each hole. The filled plug trays are placed on the seedbed in turn, and the plug trays filled with the substrate are disinfected with 0.5% potassium permanganate sol...

Embodiment 2

[0044] Choose a place with good drainage, dry fields, low groundwater level, convenient transportation, and abundant water sources as the cutting site, or use a single greenhouse and cover the greenhouse film (spring or autumn cuttings should also be covered with side film), plus a shading rate 65% shade netting (two layers of summer cuttings cover). The ground seedbed is used, the ground is roughly leveled, the seedbed is set to be 100cm wide and 40m long, the height difference between the center and edge of the bed surface is less than 2cm, and the seedbed is covered with ground cloth.

[0045] The matrix formula is vermiculite: peat: perlite: fine sand = 5:3:1:1 (volume ratio), add 50 grams of dexon and 50 grams of oleander extract to each side, mix evenly, fill into 128-hole tray, to ensure that the tightness of each hole is consistent. The filled plug trays are placed on the seedbed in turn, and the plug trays filled with the substrate are disinfected with 0.5% potassium...

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Abstract

The invention discloses a cutting propagation method of leucothoe scarletta 'zeblid'. The method comprises following steps: 1) creation and management of cutting orchards; 2) preparations of seedbeds; 3) scion treatment; 4), preparation of root growing agents; 5) cuttage; 6) cuttage and management. The cutting propagation method of leucothoe scarletta 'zeblid' has following beneficial effects: the method is easy to operate; leucothoe scarletta 'zeblid' is high in reproduction speed and high in survival rate of 90%; the method is used for commercial and scale production and good in repeatability and covered first time in China so that the void in a related technical field is filled in China.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, in particular to a cutting propagation method of hellebore veratrum. Background technique [0002] Red forest hellebore Leucothoe scarletta 'zeblid', also known as 'Purple Red', or Redleaf, is a genus of Rhododendron, which was introduced from the Netherlands indirectly. It is a cultivar selected by Zhejiang Senhe Seed Industry Co., Ltd. Main features: small evergreen shrub, single leaf, small leaf, 2.5-3cm long, 1-1.5cm wide, oval, leathery, dark green from spring to early autumn, bright red and shiny in winter, The leaves are serrated, the crown is tight, the branches are luxuriant, the cold resistance is strong, and it is very ornamental. Flowers are small, altar-shaped, raceme, with branches, light yellow to pink, quite gorgeous and beautiful, open from spring to early summer; fine roots dense root system, shallow roots; plant height 50cm, spherical tree shape, compact branches an...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00A01N65/08A01N65/34A01N43/38A01N37/10A01N51/00A01P7/04A01P9/00A01P21/00
CPCA01G24/00A01G22/00A01G31/00A01N37/10A01N43/38A01N51/00A01N65/00A01N65/08A01N65/34A01N2300/00
Inventor 郑勇平尹庆平杨家强盛冬方璐陈慧芳
Owner ZHEJIANG SENHE SEED