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Cultivation method of photinia serrulata

A cultivation method and technology of Photinia, applied in the cultivation field of Photinia fruticosa, can solve the problems of long growth cycle and low survival rate, and achieve the effects of promoting branching, increasing survival rate and maintaining tree shape

Inactive Publication Date: 2016-10-12
安徽菲扬新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current cultivation methods of Photinia fragrans have the problems of low survival rate and long growth cycle.

Method used

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  • Cultivation method of photinia serrulata

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A cultivation method for Photinia frondosa, comprising the steps of:

[0030] (1) Selection of spikes

[0031] First select annual branches from the mother tree to make cuttings, then cut the selected cuttings to a length of 3 cm, cut flat on the upper notch, and cut obliquely on the lower notch, and the leaf area at the top is 1 / 5 leaf;

[0032] (2) Preparation of slotting bed

[0033] First, the nursery is leveled, and then the ground is surrounded by 8 cm wide planks to form an 8 cm seedbed with a ditch width of 3 cm, and the bed is sterilized with a disinfectant, the disinfectant is 500 times potassium permanganate, dikesone or 800 times thiophanate-methyl;

[0034] (3) Set up the shade

[0035] Use wooden stakes and sunshade nets to build shade. The selection of sunshade nets depends on the temperature. When the temperature is lower than 32°C, use a net with a shading rate of 50%, and when the temperature is higher than 32°C, use a net with a shading rate of 70%...

Embodiment 2

[0047] A cultivation method for Photinia frondosa, comprising the steps of:

[0048] (1) Selection of spikes

[0049] First select annual branches from the mother tree as cuttings, then cut the selected cuttings to a length of 4 cm, cut flat at the upper notch, and cut obliquely at the lower notch, and the leaf area at the top is 3 / 10 leaves;

[0050] (2) Preparation of slotting bed

[0051] First, the nursery is leveled, and then the ground is surrounded by a 10cm wide plank to form a 10cm seedbed with a ditch width of 4cm, and the bed is sterilized with a disinfectant, which is 750 times potassium permanganate, dikesone or 900 times thiophanate-methyl;

[0052] (3) Set up the shade

[0053] Wooden stakes and sunshade nets are used to build shade. The selection of sunshade nets depends on the temperature. When the temperature is lower than 32°C, a net with a shading rate of 50% is used, and when the temperature is higher than 32°C, a net with a shading rate of 70% is used;...

Embodiment 3

[0065] A cultivation method for Photinia frondosa, comprising the steps of:

[0066] (1) Selection of spikes

[0067] First select annual branches from the mother tree as cuttings, then cut the selected cuttings to a length of 5 cm, cut flat at the upper notch, and obliquely at the lower notch, and the leaf area at the top is 1 / 2 leaf;

[0068] (2) Preparation of slotting bed

[0069] First, the nursery is leveled, and then the ground is surrounded by a 12cm wide plank to form a 12cm seedbed with a ditch width of 5cm, and the bed is sterilized with a disinfectant, which is 1000 times potassium permanganate, dikesone or 1000 times thiophanate-methyl;

[0070] (3) Set up the shade

[0071] Wooden stakes and sunshade nets are used to build shade. The selection of sunshade nets depends on the temperature. When the temperature is lower than 32°C, a net with a shading rate of 50% is used, and when the temperature is higher than 32°C, a net with a shading rate of 70% is used;

[...

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Abstract

The invention discloses a cultivation method of photinia serrulata. Determination of a matching and preparing method of liquid medicine can relieve the problem of slow rooting caused by improper use of a rooting agent. After being subjected to cutting, the photinia serrulata is immediately and fully watered, mixed liquid of carbendazim and anthrax Fukumi is sprayed to leaf surfaces, the survival rate of the photinia serrulata after cutting can be increased, naphthylacetic acid irrigation is carried out after cutting, the problems that fewer roots grow out and rooting is slow can be solved, nitrogen fertilizer is applied 5-7 days after cutting in management after cutting, gibberellins and cytokinin are sprayed once, the problem of slow sprouting after cutting can be solved, pruning and pinching are carried out while pest control is carried out, the tree form can be kept, the growth vigor can be adjusted, branching can be promoted through pinching, and disjointing and the thin and tall tree form can be avoided. The photinia serrulata cultivated through the cultivation method has the advantages of being high in survival rate and high in growth speed, and has great market potential and wide prospects.

Description

technical field [0001] The invention belongs to the field of nursery stock cultivation, and more specifically, the invention relates to a cultivation method of Photinia fruticosa. Background technique [0002] Photinia is the collective name for the hybrid species of Photinia in the family Rosaceae. It is an evergreen small tree. It is named for its bright red shoots and leaves. It has high ornamental value. It was introduced into my country from the Netherlands in 1998. As a precious evergreen color-leaved tree species, Photinia fragrans has the characteristics of rapid growth, pruning resistance, compact plant shape, strong germination ability, and wide range of suitable growth; it is sunny and shade-tolerant, acid, salt, drought, and cold. It is resistant to barrenness and can be planted in most areas south of the Yellow River. Its new leaves are bright red in four seasons, and can maintain an extremely eye-catching bright red color all year round with pruning. It has a ...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 岳朝雷
Owner 安徽菲扬新材料有限公司
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