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Potted taxus chinensis dwarfing method

A yew, dwarfing technology, applied in the field of cultivation, can solve the problems of low ornamental value, improper management, low survival rate, etc., and achieve the effect of high ornamental value, increased leaf width, and deep leaf color

Inactive Publication Date: 2015-03-25
邱林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is more and more demand for yew bonsai. The yew can survive through cuttings, but the survival rate is low. After surviving, improper management may cause loose branches and leaves, low ornamental value, and high-legged seedlings. , easy to lodging, greatly discounted ornamental value

Method used

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  • Potted taxus chinensis dwarfing method
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  • Potted taxus chinensis dwarfing method

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A method for dwarfing potted yew, comprising the steps of:

[0025] (1) Harvest the red fruit in mid-September, rub off the red aril and pulp, wash it, store it in wet sand, and perform dormancy breaking treatment;

[0026] (2) Choose a suitable seedling substrate. The substrate formula is: reed powder, mushroom residue, vermiculite, yellow sand, garden soil and decomposed chicken manure are mixed in a volume ratio of 2:1:1:1:2:1. While disinfecting the seedling substrate with a broad-spectrum fungicide, superphosphate is added to adjust the pH value of the substrate to 6;

[0027] (3) Soak the seeds with 40% formalin 600 times solution for 20 minutes before sowing; Spray the medicament for preventing and controlling root rot in the soil after sowing, and water each pot with Dicortisone 1g until it dries thoroughly;

[0028] (4) After transplanting and surviving, when the seedling grows to 10-12cm, the pot is moved to a dark environment, and the temperature is controll...

Embodiment 2

[0033] A method for dwarfing potted yew, comprising the steps of:

[0034] (1) Harvest the red fruit in the first ten days of October, rub off the red aril and pulp, wash, store in wet sand, and perform dormancy breaking treatment;

[0035] (2) Choose a suitable seedling substrate. The substrate formula is: reed powder, mushroom residue, vermiculite, yellow sand, garden soil and decomposed chicken manure are mixed in a volume ratio of 2:1:1:1:2:1. While disinfecting the seedling substrate with a broad-spectrum fungicide, superphosphate is added to adjust the pH value of the substrate to 6.5;

[0036] (3) Soak the seeds with 40% formalin 800 times solution for 40 minutes before sowing; spray the medicament for preventing and controlling root rot in the soil after sowing, and water each pot with 2 g of carbendazim until thoroughly watered;

[0037] (4) After transplanting and surviving, when the seedling grows to 10-12cm, the pot is moved to a dark environment, and the temperat...

Embodiment 3

[0042] A method for dwarfing potted yew, comprising the steps of:

[0043] (1) Harvest the red fruit in mid-October, rub off the red aril and pulp, wash, store in wet sand, and perform dormancy breaking treatment;

[0044] (2) Choose a suitable seedling substrate. The substrate formula is: reed powder, mushroom residue, vermiculite, yellow sand, garden soil and decomposed chicken manure are mixed in a volume ratio of 2:1:1:1:2:1. Use broad-spectrum fungicides to disinfect the seedling substrate while adding superphosphate to adjust the pH value of the substrate to about 6.3;

[0045] (3) soak the seeds with 40% formalin 700 times solution for 30 minutes before sowing; spray the medicament for preventing and controlling root rot in the soil after sowing, and water each pot with 1 g of Dicortisone until it is thoroughly watered;

[0046] (4) After transplanting and surviving, when the seedling grows to 10-12cm, the pot is moved to a dark environment, and the temperature is cont...

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Abstract

The invention discloses a potted taxus chinensis dwarfing method. Dwarfing culture is realized by selecting a suitable seedling substrate, bending the top in the early growth period, reasonably controlling light intensity, temperature and water and fertilizer and effectively controlling growth. The dwarfed taxus chinensis is compact and non-dense and stretched and non-loose, and has multiple ornamental values of stem, branch, leaf and fruit ornamental due to red stems, red branches, green leaves and red beans; the dwarfed plant is robuster, leaf width is increased by 20-30%, the leaves are greener, and the ornamental value is higher.

Description

technical field [0001] The invention belongs to cultivation technology, and in particular relates to a method for dwarfing potted yew. Background technique [0002] Northeast yew is mainly distributed in the Changbai Mountains of Jilin and Heilongjiang, and a small amount is also distributed in the eastern mountainous areas of Liaoning. Taxus can not only absorb carbon monoxide, sulfur dioxide, nicotine, formaldehyde and other toxic substances, but also effectively filter fine particles in the air and reduce PM2.5 concentration due to the rough surface of its branches and leaves and rich secretions. Northeast yew is not only a rare medicinal plant, but also a good product for gardens, garden greening and beautification. It is the most precious and rare high-grade greening tree species at present. The unique ornamental value of bonsai is another major feature of Northeast yew. The smooth red stems represent magnanimity and nobility, the evergreen needles express perseverance...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G24/00A01G7/06A01G22/00
Inventor 邱林
Owner 邱林
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