Forest establishment large-scale planting method for photinia serrulata

A planting method and technology of heather, applied in botany equipment and methods, horticulture, vegetative propagation, etc., can solve the problems of low survival rate, poor economic benefits, unsuitable for large-scale planting, etc., and achieve high survival rate and good economic benefits , the effect of short growth cycle

Inactive Publication Date: 2018-11-23
安徽元亨利园林绿化有限公司
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AI Technical Summary

Problems solved by technology

[0003] The existing planting methods of Photinia frondosa have a low survival rate, poor economic benefits after planting, and are not suitable for large-scale planting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A forest-forming scale planting method of Photinia frondosa, comprising the following steps:

[0022] Step 1, grow seedlings by cuttings in a greenhouse. The width of the seedbed in the shed is 120-150cm, and the bottom of the seedbed is laid with exposed fine sand; The seedbed in the greenhouse can be evenly irradiated by ultraviolet lamps; a layer of 20cm cutting substrate is laid on the fine sand; the seedbed and cutting substrate are irradiated with ultraviolet lamps at intervals before cutting, and the irradiation time is 2 hours and 1 hour, and lasts 4 times; The cutting substrate includes the following components by weight: 10-12 parts of perlite, 15-20 parts of plant ash, 6-8 parts of fine sand, 3-8 parts of medical stone, 8-10 parts of corn cob, 6-7 parts of pig manure , chicken manure 3-4 parts, humic acid 1-2 parts, amino acid 0.3-0.5 parts, phosphate rock powder 0.1-0.3 parts, Bacillus 0.1-0.15 parts, yeast 0.1-0.15 parts; Sand, medical stone, corn cob, pig...

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PUM

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Abstract

The invention discloses a forest establishment large-scale planting method for photinia serrulata. The method comprises the following steps that step 1, a greenhouse is adopted for growing seedlings by cutting, the width of a seedbed in the greenhouse is 120-150 cm, and fine sand exposed to the blazing sun for quite a long time is laid on the bottom of the seedbed; a cutting medium layer with thethickness of 20 cm is laid on the fine sand; step 2, high-quality parent body semi-lignified burgeons without diseases and pests are selected and subjected to spike cutting; step 3, cuttage branches after soaking are buried in cutting mediums, and the setting depth is half of the length of each cuttage branch; step 4, after the branches are cultivated and take root in the mediums, the branches aretransplanted after 30-40 days of cultivation; step 5, in the transplanting process, root systems are kept integral; step 6, a humic fertilizer is applied, and then planting pits are dug; step 7, high-quality seedlings are planted in the arranged planting pits; step 8, when the height of the photinia serrulata seedlings reaches 40-50 centimeters, topping is conducted; step 9, after light pruning and shaping, a spherical shape is formed. According to the method, the survival rate is high, the growing period is short, and large-scale planting can be quickly achieved.

Description

technical field [0001] The invention relates to the technical field of planting garden flowers, in particular to a method for planting Photinia fragrans on a forest scale. Background technique [0002] Photinia rosacea is a small evergreen tree or shrub in the family Rosaceae, with a spherical crown, leathery leaves, oblong to obovate, lanceolate, acuminate leaf ends, wedge-shaped leaf bases, and glandular glands on the leaf margins. Serrated, many and dense flowers, compound corymbs, white flowers, yellow-red pome fruit. There are thorns on the trunk and branches. Leaves oblong to ovate, lanceolate, 5-15 cm long, 2-5 cm wide, apex acuminate with short pointed tip, base cuneate, margin serrated with glands, petiole 0.8 in length -1.5 cm. The flowers are many and dense, in terminal compound corymbs. Photinia has good salt and alkali resistance, is resistant to pruning, and has no strict requirements on soil. It is suitable for growing in various soils and is easy to trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10
CPCA01G17/005A01G2/10
Inventor 王立超
Owner 安徽元亨利园林绿化有限公司
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