Matrix used for exercising seedlings of blueberry and seedling exercising method for blueberry

A technology of substrate and seedling refining, applied in the agricultural field, can solve the problems of low survival rate of blueberry seedling refining, and achieve the effects of preventing bacterial infection and improving the survival rate.

Inactive Publication Date: 2018-05-29
长沙智博生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With people's understanding of blueberries, the enthusiasm for planting is gradually increasing, and the supply of seedling resources is in short supply. It was found that the survival rate of blueberry seedling hardening was low, only 59%

Method used

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  • Matrix used for exercising seedlings of blueberry and seedling exercising method for blueberry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A hydroponic substrate for cultivating blueberry seedlings, comprising 1 part by mass of a bactericidal solvent, 1 part by mass of an acid-adjusting solvent, 1 part by mass of a fertilizer-increasing solvent, and 1 part by mass of a rooting solvent.

[0045] Wherein the sterilizing solvent includes 5 parts by mass of garlic, 3 parts by mass of mugwort, 2 parts by mass of pokeweed, 3 parts by mass of scutellaria, 2 parts by mass of Scutellaria barbata, and 5 parts by mass of mountain pepper;

[0046] The acid adjusting solvent comprises 2000 parts by weight of pineapple extract, 4 parts by weight of fumaric acid and 100 parts by weight of ammonium sulfate.

[0047] The fattening solvent includes 0.375g / L natural seaweed extract, 0.2g / L seaweed polysaccharide, 2.5g / L aminopeptide, 1.5g / L P 2 o 5 , 1.25g / L calcium, 0.1g / L magnesium, 2.5g / L zinc, 2.25g / L boron, 0.05g / L EDTA-Fe, 0.0175g / L EDTA-Cu, 0.00125g / L of EDTA-Mo, 0.0005g / L of EDTA-Co; 20g / L of potassium dihydrogen ...

Embodiment 2

[0061] A kind of earth culture matrix that is used for blueberry seedling hardening, comprises 1300 weight parts mixed soils, 0.3 weight part terminalia leaf, the sulfur of 0.35 weight part, the compost rapid decomposing agent of 0.2 weight part (the compost decomposing agent is bought in Guangxi Zhuang Agriculture and Animal Husbandry Technology Co., Ltd., product name: Dabida). The mixed soil includes peat soil, laterite, perlite, sawdust, and pine needles, and its volume ratio is 4:2:3:2:1.

[0062] The preparation method of the earth culture substrate that is used for blueberry seedling hardening of the present embodiment, comprises the following steps:

[0063] (1) Preparation of mixed soil: peat soil, laterite, perlite, sawdust and pine needles were mixed according to the volume ratio of 4:2:3:2:1 to obtain the mixed soil.

[0064] (2) per 1m 3 Add 300g of terminal kernel leaves, 350g of sulfur, and 200g of compost rapid decomposing agent to the mixed soil. After mixin...

Embodiment 3

[0066] An application of the hydroponic medium of Example 1 and the soil culture medium of Example 2 in hardening blueberry seedlings. The blueberry tissue-cultured seedlings of this example adopt the variety "Jietu". Its application method includes the following steps:

[0067] (1) Preparation work:

[0068] 1. Selection of tissue culture seedlings: select tissue culture seedlings with strong growth and good growth, and the plant height of the seedlings out of the bottle is 8-10 cm. (The height of the plant refers to the height of the tissue cultured seedlings from the top bud to the root) Move the selected tissue cultured seedlings from the light cultivation room to the greenhouse, seal the bottle cap and harden the seedlings for 1 day, loosen the bottle cap and harden the seedlings for 1 day, so that Gradually adapt to the outdoor environment.

[0069] 2. Preparation of seedling hardening plugs: take 200-hole polystyrene foam boards, seal and connect the bottom to form a ...

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Abstract

The invention discloses a matrix used for exercising seedlings of blueberry and a seedling exercising method. The seedling exercising matrix comprises a water culture matrix and a soil culture matrix,wherein the water culture matrix comprises 1 part by mass of a bactericidal solvent, 1 part by mass of an acid adjusting solvent, 1 part by mass of a fertility increasing solvent, and 1 part by massof a rooting solvent, and the soil culture matrix comprises 1,200-1,300 parts by weight of mixed soil, 0.3-0.4 part by weight of terminalia catappa leaves, 0.3-0.35 part by weight of sulfur, and 0.2-0.3 part by weight of a compost quick decomposing agent. The seedling exercising method comprises the following steps: taking out tissue culture seedlings in a culture bottle, wrapping the seedlings bymosses, placing the wrapped seedlings into a seedling exercising plug tray; placing the seedling exercising plug tray into a pond containing the water culture matrix, and exercising the seedlings for28-35 days; and placing the seedling exercising plug tray onto the soil culture matrix, and exercising the seedlings for 4-6 months. The seedling exercising method provided by the invention can reduce the probability of diseases of the blueberry, and significantly improve the survival rate.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a substrate for hardening blueberry seedlings, and also relates to a method for hardening blueberry seedlings using the hydroponic substrate and soil cultivation substrate. Background technique [0002] Blueberry, Rhododendron Vaccinium, evergreen or deciduous shrub. Blueberry fruit is rich in anthocyanins, unsaturated fatty acids, ellagic acid, calcium, potassium, zinc, iron and other elements, B vitamins, has a high health function, and is listed as one of the five health foods by the International Food and Agriculture Organization. According to the variety source, plant characteristics, and regional distribution, blueberries can be divided into 5 species groups: rabbit eye blueberry, southern highbush blueberry, north highcong blueberry, and low bush blueberry, and "Jietu" blueberry is one of the representative varieties of rabbit eye blueberry. First, its drought toler...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/22A01G24/10A01G24/30A01G24/28A01G24/23A01G24/15A01G31/00
CPCA01G31/00
Inventor 陈小涛李罗生童爱明李青峰
Owner 长沙智博生物科技股份有限公司
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