Cultivation method of magnolia denudata Desr

A cultivation method and technology of magnolia, applied in cultivation, botanical equipment and methods, horticulture, etc., can solve problems such as rotten roots, and achieve the effects of prolonging cultivation time, improving survival rate and reducing losses

Inactive Publication Date: 2018-10-19
伍管
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The growth of Magnolia has certain requirements on humidity, and the situation of rotten roots often occurs in the cultivation of the method of the prior art

Method used

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  • Cultivation method of magnolia denudata Desr
  • Cultivation method of magnolia denudata Desr
  • Cultivation method of magnolia denudata Desr

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1a

[0037] Embodiment 1a: a kind of cutting propagation method of Magnolia Magnolia, comprises the following steps:

[0038] (1) Seedbed construction:

[0039] ① Pueraria root, bagasse, glass fiber cut yarn and hydrophilic non-woven fabric were taken and pulverized respectively after being sterilized at 80°C, passed through a 50-mesh sieve respectively, and pueraria root, bagasse, glass fiber cut yarn and hydrophilic non-woven fabric were respectively crushed. The woven cloth is mixed uniformly according to the mass ratio of 1:0.72:0.24:0.12 to obtain the seedbed matrix;

[0040] ② Lay the seedbed substrate to a thickness of 8 cm, adjust the ambient temperature to 24°C, adjust the ambient relative humidity to 90% RH, and perform subsequent cutting work after balancing for 8 days;

[0041] (2) Cutting treatment:

[0042] 1. Select semi-lignified branches as cuttings from late spring to early summer, and clean the cuttings with water, 0.05wt% sodium bicarbonate aqueous solution an...

Embodiment 1b

[0049] Embodiment 1b: a cutting propagation method of Magnolia Magnolia, comprising the following steps:

[0050] (1) Seedbed construction:

[0051] ① Pueraria root, bagasse, glass fiber cut yarn and hydrophilic non-woven fabric were taken and pulverized respectively after being sterilized at 85°C, passed through a 80-mesh sieve respectively, and pueraria root, bagasse, glass fiber cut yarn and hydrophilic non-woven fabric were respectively crushed. The woven cloth is mixed uniformly according to the mass ratio of 1:0.75:0.29:0.15 to obtain the seedbed matrix;

[0052] ② Lay the seedbed substrate to a thickness of 10 cm, adjust the ambient temperature to 25°C, adjust the ambient relative humidity to 92% RH, and carry out subsequent cutting work after 7 days of balance;

[0053] (2) Cutting treatment:

[0054] 1. Select semi-lignified branches as cuttings from late spring to early summer, and clean the cuttings with water, 0.08wt% sodium bicarbonate aqueous solution and water s...

Embodiment 1c

[0061] Embodiment 1c: a kind of cutting propagation method of magnolia magnolia, the difference with embodiment 1a is, also comprise the calcium chloride of 0.02wt% in the indole butyric acid aqueous solution, also comprise the sodium bicarbonate of 0.03wt% in the conditioning solution The corn oil is coated with a layer of glutinous rice paper, the seedbed matrix also includes citric acid, calcium dihydrogen phosphate and calcium carbonate, and the mass ratio of kudzu root, citric acid, calcium dihydrogen phosphate and calcium carbonate is 1:0.001:0.014.

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Abstract

The invention discloses a cultivation method of magnolia denudata Desr. The cultivation method comprises the following steps of (A) laying and establishment of a nursery, wherein soil which is formedby sand in the upper portion and clay in the lower portion serves as a cultivation substrate, a boundary is drawn, pre-embedded pipes are pre-embedded at the boundary, different pre-embedded pipes arecommunicated with one another, and inlets and outlets are exposed out of the cultivation substrate; (B) sapling transplanting, wherein transplanting is conducted in early spring, saplings are selected, and holes are dug; (C) cultivation management, wherein nitrogen, phosphorus and potassium compound fertilizer is applied once before flowering every year, nitrogen fertilizer is applied once afterflowering, the phosphorus and potassium compound fertilizer is applied once in July or August, and humic and fermented barnyard manure is applied once before winter; in the growing seasons except therainy season, air with the RH of 90-95% is blown into the pre-embedded pipes for a certain time and at a certain speed; in the rainy season, a switch-on and switch-off valve is normally switched on. Apreparation method of the pre-embedded pipes comprises the steps of taking PP pipes, forming a plurality of through holes in the side walls and bottom walls of the PP pipes and welding waterproof andbreathable membranes to both ends of each through hole; the cultivation method has the advantage of reducing rotten roots.

Description

technical field [0001] The invention relates to a cultivation method of magnolia. Background technique [0002] Magnolia magnolia (formal name used at school Magnolia denudata Desr) is Magnoliaceae Magnolia plant, has another name called Magnolia magnolia, originates in China's Yangtze River Basin, and there are wild places such as Lushan Mountain, Mount Huangshan, Emei Mountain, etc., and existing Beijing and the south of Yellow River Basin all have cultivation. Magnolia has strong resistance to harmful gases, has certain resistance to sulfur dioxide and chlorine, and has the ability to absorb sulfur. Therefore, Magnolia is a good anti-pollution greening variety in air-polluted areas. [0003] The application publication number is CN104365425A, and the application publication date is February 25, 2015. The Chinese patent discloses a cultivation method of magnolia tree, which includes seed collection, sand storage for germination, seedling raising, transplanting, support, fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10
CPCA01G2/10A01G17/005
Inventor 伍管
Owner 伍管
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