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Method for strong seedling and rooting culture of strawberries

A technology of strong seedling rooting and cultivation method, applied in the field of botany, can solve the problems of germplasm degradation of strawberry seedlings, achieve the effects of improving yield and quality, growing seedlings robustly, and enhancing economic value

Active Publication Date: 2014-11-05
句容市春城镇年胜葡萄园
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of problem that can effectively solve the problem of germplasm degradation of strawberry seedlings, and improve the survival rate and yield of strong strawberry seedling rooting culture method

Method used

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Examples

Experimental program
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Effect test

specific Embodiment approach

[0017] In this embodiment, the modified MS used in all examples includes macronutrients, micronutrients and organic reagents,

[0018] And the components of the macronutrient elements and their corresponding concentrations are: potassium nitrate 1800 mg / L; ammonium sulfate 1880 mg / L; calcium chloride dihydrate 360 ​​mg / L; anhydrous potassium dihydrogen phosphate 150 mg / L ; Disodium edetate 32.5 mg / L; Ferrous sulfate heptahydrate 25.3 mg / L,

[0019] The components of the micronutrient elements and their corresponding concentrations are: manganese sulfate tetrahydrate 18.5 mg / L; zinc sulfate 9.5 mg / L; boric acid 7.5 mg / L; potassium iodide 1.5 mg / L; sodium molybdate 0.5 mg / L L; cobalt chloride 0.03 mg / L,

[0020] The components of the organic reagent and their corresponding concentrations are: thiamine hydrochloride 15.0 mg / L; nicotinic acid 2.0 mg / L; pyridoxine hydrochloride 2.0 mg / L; inositol 80.0 mg / L.

Embodiment 1

[0022] The strong seedling rooting culture method of strawberry of the present invention is specifically:

[0023] (1) Rooting culture of strong seedlings:

[0024] Cut the bushy shoots with one original leaf that grow robustly to 0.3-0.5cm into individual plants and transfer them to the rooting medium for strong seedlings of strawberry, which includes improved MS + 0.2mgL -1 IBA+0.01mgL -1 NAA +0.8mg indole butyric acid +0.2 gL -1 Activated carbon+5.0gL -1 Agar + 10gL -1 Sucrose, and the pH value is 5.2, and keep the temperature at 20-25°C, the light time is 15-20h, culture for 5 weeks, the stems and leaves develop normally, the root system grows robustly, and when the plant grows to 3-5cm, transplant it;

[0025] (2) Transplanting:

[0026] Transplant the plants described in step (1) into the cultivation room, wash off the residual culture medium at the base with clean water, and keep the indoor temperature at 20-25°C. After 30 days, transplant them into a shade with a...

Embodiment 2

[0028] The strong seedling rooting culture method of strawberry of the present invention is specifically:

[0029] (1) Rooting culture of strong seedlings:

[0030] Cut the bushy shoots with one original leaf that grow robustly to 0.3-0.5cm into individual plants and transfer them to the rooting medium for strong seedlings. The rooting medium for strong strawberry seedlings includes improved MS + 0.3mgL -1 IBA+0.03mgL -1 NAA +0.5mg indole butyric acid +0.4 gL -1 Activated carbon+4.0gL -1 Agar + 10gL -1 Sucrose, and the pH value is 5.5, and the temperature is kept at 20-25°C, and the light time is 15-20h. After 10 weeks of cultivation, the stems and leaves develop normally, and the root system grows robustly. When the plant grows to 3-5cm, it is transplanted;

[0031] (2) Transplanting:

[0032] Transplant the plants described in step (1) into the cultivation room, wash off the residual medium at the base with water, and keep the indoor temperature at 20-25°C. After 35 da...

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Abstract

The invention discloses a method for strong seedling and rooting culture of strawberries, which includes the following steps: firstly, strong seedling and rooting culture: a multiple shoot with a prophyll and 0.3-0.5 cm in height and well in growth and development is cut into a single plant and transplanted to a strong seedling and rooting culture medium for rooting culture, and transplanting is carried out after the plant is 3-5 cm in height; secondly, transplantation: the plant is firstly transplanted to a culture room and grows for 30-35 d, then is transplanted in a plastic-covered tunnel with a shading net, after a new root grows and the plant sprouts, watering frequency is gradually reduced, and the plant is transplanted to a flowerpot for ordinary management. The method for strong seedling and rooting culture of strawberries, provided by the invention, improves the survival rate of transplanted plants by 90% above through supporting measures such as improvement on minimal medium and ingredients and adjustment in culture conditions, enables seedlings to grow healthy, effectively solves the problem of genetical characterization decline of fine seedlings, effectively improves yield and quality of strawberries and enhances the economic value of strawberries at the same time.

Description

Technical field [0001] The present invention involves a method of root cultivation of strawberry sturdy seedlings, which belongs to the field of botanical technology. Background technique [0002] The production of strawberries is very critical, requires disease -free pests, and the number of leaves is reasonable, the color is green, the rhizomes are developed, and the thickness of the thickness is uniform.The survival rate and strawberry yield, so it is urgent to organize the cultivation and cultivate roots and roots. Invention content [0003] In order to overcome the lack of existing technologies, the purpose of the present invention is to provide a method that can effectively solve the problem of mass degradation of strawberry seedlings, and improve the root cultivation method of strawberry and seedlings that improve survival rates and output. [0004] In order to achieve the above invention, the present invention is achieved through the following technical solutions: [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01H4/00
Inventor 毕年胜芮东明
Owner 句容市春城镇年胜葡萄园
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