Highly-efficient nutrition-pot cultivation method for photinia fraseri

A cultivation method and nutrient pot technology, which are applied in the field of Photinia rosae cultivation, can solve the problems of long production cycle, difficult maintenance of Photinia cerevisiae in nutrient bowls, and few active ingredients in fertilizers, so as to promote the growth of side buds and root systems, and improve the disease resistance of plants Ability, the effect of shortening the seedling period

Pending Publication Date: 2020-05-01
廖汉杉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Photinia frondosa is the collective name for hybrids of the genus Photinia in the family Rosaceae. It is an evergreen small tree with leathery leaves, oblong to obovate-lanceolate. The new leaves are bright red in spring and turn green in summer. They are red in autumn, winter and spring, and heavy in frost. More thick, low temperature color is better; Photinia fragrans has luxuriant branches and leaves, spherical crown, crimson young leaves in early spring, white flowers in early summer, red fruits in late autumn, old leaves are evergreen in winter, high ornamental value in gardens, and can be used in landscaping Widely, the cutting seedling raising technology of Photinia fragrans currently has problems such as low survival rate and long production cycle
[0003] Compared with the ground planting method, the traditional nutrient pot method has a fixed soil capacity and a limited range of root activities. With water irrigation, the nutrient loss in the soil is serious, which can easily cause plant nutrient deficiency. At the same time, the traditional nutrient pot plants use fertilizer The nutrients are single, the effective ingredients of the fertilizer are less, and the ratio is messy; therefore, the maintenance of the nutrient bowl of Photinia fruticosa is difficult, and the landscape effect is seriously affected

Method used

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  • Highly-efficient nutrition-pot cultivation method for photinia fraseri

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Experimental program
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Effect test

Embodiment 1

[0019] (1) Seed treatment: select mature and complete seeds, soak the seeds in 2% salt solution by mass fraction for 1 hour, take out the seeds, put them in the sun to dry for 2 hours, and then put in 0.02% ABT rooting agent Soak in the solution for 6h.

[0020] (2) Nutrient bowl preparation: choose the nutrient bowl, set a layer of pond bottom mud with a thickness of 1-2cm at the bottom, and lay a layer of sand with a thickness of 2-3cm above the pond bottom mud. The diameter of the sand grains is 5mm. Lay a layer of 8cm cultivation substrate, and lay a layer of 1cm straw powder on the cultivation substrate.

[0021] The culture medium includes 40 parts of humus, 12 parts of perlite, 12 parts of sawdust, 25 parts of vermiculite, 8 parts of fine sand, 1.5 parts of yeast, 1.5 parts of Bacillus lateralis, 3 parts of ammonium sulfate, and 2 parts of seaweed Micronized.

[0022] (3) Sowing: bury the treated seeds into the nutrient bowl to cultivate the matrix layer, sow 1-2 seed...

Embodiment 2

[0027] (1) Seed treatment: select mature and complete seeds, soak the seeds in 3% salt solution by mass fraction for 2 hours, take out the seeds, put them in the sun to dry for 2 hours, and then put in 0.02% ABT rooting agent Soak in the solution for 8h.

[0028] (2) Nutrient bowl preparation: select the nutrient bowl, set a layer of pond bottom mud with a thickness of 1-2cm at the bottom, and lay a layer of sand with a thickness of 2-3cm above the pond bottom mud. The diameter of the sand grains is 4mm. Lay a layer of 5cm cultivation substrate, and lay a layer of 1cm straw powder on the cultivation substrate.

[0029] The culture medium includes 35 parts of humus, 8 parts of perlite, 115 parts of sawdust, 30 parts of vermiculite, 6 parts of fine sand, 1 part of yeast, 1 part of Bacillus lateralis, 2 parts of ammonium sulfate, and 2 parts of seaweed Micronized.

[0030] (3) Sowing: bury the treated seeds into the nutrient bowl to cultivate the matrix layer, sow 1-2 seeds per...

experiment example

[0035] Use the heather with the same growth cycle in each embodiment to carry out data detection, data analysis, and compare with the prior art, draw the following data:

[0036]

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Abstract

The invention discloses a highly-efficient nutrition-pot cultivation method for photinia fraseri. The highly-efficient nutrition-pot cultivation method comprises the steps of seed treatment, nutritionpot preparation, sowing, seedling raising management and seedling transplanting and planting. According to the invention, a culture medium in a nutrition pot is scientifically prepared and serves asa foundation bed for seed germination and seedling cultivation; bottom mud and sand layers in the lower layer of the nutrition pot can lock loss of water and nutrition; saccharomycetes and bacillus laterosporus can effectively play a role in inhibiting pathogenic bacteria and pests which are likely to frequently occur in photinia fraseri from the early stage of seed germination and the growth stage of seedlings; after true leaves germinate, a nutrient fertilizer is sprayed regularly; polychlorobenzoic acid and diphenylcarbamide calcium sulfonate can promote plant lateral bud growth and root system growth; plant activity can be improved; and the seedling period can be shortened; the disease resistance of plants can be improved; and the survival rate can be increased.

Description

technical field [0001] The invention relates to the field of cultivating Photinia fruticosa, in particular to a high-efficiency cultivation method for Photinia fragrans in a nutritional bowl. Background technique [0002] Photinia frondosa is the collective name for hybrids of the genus Photinia in the family Rosaceae. It is an evergreen small tree with leathery leaves, oblong to obovate-lanceolate. The new leaves are bright red in spring and turn green in summer. They are red in autumn, winter and spring, and heavy in frost. More thick, low temperature color is better; Photinia fragrans has luxuriant branches and leaves, spherical crown, crimson young leaves in early spring, white flowers in early summer, red fruits in late autumn, old leaves are evergreen in winter, high ornamental value in gardens, and can be used in landscaping Widely, the current cutting technology of Photinia fragrans has problems such as low survival rate and long production cycle. [0003] Compared ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G24/28A01G24/15A01G24/23A01G24/10A01G24/20A01G24/22A01C21/00C05G3/00C05G5/20
CPCA01C21/005A01G24/10A01G24/15A01G24/20A01G24/22A01G24/23A01G24/28A01G31/00C05B17/00C05G3/00
Inventor 廖汉杉
Owner 廖汉杉
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