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Water culturing method of allium giganteum

A hydroponic technology for large shallots, applied in the field of hydroponic plants, can solve the problems of little research on hydroponic methods for large shallots, and achieve the effect of pure and bright colors, thick and straight leaves, and strong ornamental value

Active Publication Date: 2011-06-15
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In hydroponics of flowers, the hydroponics method and its nutrient solution formula are the key technologies, and there is little research on the hydroponics method of Chinese onion

Method used

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  • Water culturing method of allium giganteum

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0017] Using the above method, the composition and concentration of the nutrient solution are (mg / L): Ca(NO 3 ) 2 4H 2 O 177, KNO 3 353.5, NH 4 h 2 PO 4 57,MgSO 4 ·7H 2 O 123,Na 2 Fe-EDTA 16, MnSO 4 4H 2 O 1.20, H 3 BO 3 0.72, CuSO 5H 2 O 0.04, ZnSO 4 ·7H 2 O 0.09, (NH 4 ) 2 m O o 4 0.01; cast CO 2 CO in the greenhouse 2 The concentration was maintained at 800ppm.

example 2

[0019] Using the above method, the composition and concentration of the nutrient solution are (mg / L): Ca(NO 3 ) 2 .4H 2 O 236.3; KNO 3 252.8; KH 2 PO 4 160, MgSO 4 .7H 2 O 123.3, Na 2 Fe-EDTA 16, MnSO 4 4H 2 O 1.20, H 3 BO 3 0.72, CuSO 5H 2 O 0.04, ZnSO 4 ·7H 2 O 0.09, (NH 4 ) 2 m O o 4 0.01; cast CO 2 CO in the greenhouse 2 The concentration was kept at 1000ppm.

example 3

[0021] Using the above method, the composition and concentration of the nutrient solution are (mg / L): Ca(NO 3 ) 2 .4H 2 O 236; KNO 3 269.7;NH 4 h 2 PO 4 51;MgSO 4 .7H 2 O164.3, Na 2 Fe-EDTA 16, MnSO 4 4H 2 O 1.20, H 3 BO 3 0.72, CuSO 5H 2 O 0.04, ZnSO 4 ·7H 2 O 0.09, (NH 4 ) 2 m O o 4 0.01; cast CO 2 CO in the greenhouse 2 The concentration was maintained at 1200ppm.

[0022] Experimental method of the control group: Aron formula nutrient solution was used as the control. The culture conditions were the same as the experimental group.

[0023] result

[0024] Evaluation indicators: Observation was carried out after 45 days, and the observation indicators included the height of the flower shell, the diameter of the flower shell, and the diameter of the flower cone.

[0025] Analysis: adopt the hydroponic method of the present invention to have large flowers of the Chinese onion, in a neat spherical shape, pure and bright in color, thick and upright lea...

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Abstract

The invention belongs to the technical field of plant water planting, in particular relates to a water culturing method of allium giganteum. The method comprises the following steps: selecting allium giganteum seed ball, sterilizing, airing, putting the seed ball into the fixed planting plate with clean water, culturing for 5 days, and utilizing the nutrient solution to culture in the fixed planting plate, and exchanging the nutrient solution every 7 days; transferring the seed ball to the nutrient solution, and exerting CO2 once every 2 days, wherein the exerting time is from 12 p.m. to 14 p.m, wherien the temperature is 20-23 DEG C, the humidity is 70-80%, and the illumination is 8000-12000 Lx. The allium giganteum cultured by the water culturing method of allium giganteum has large flower, tidy ball shape, pure and showy color, thick and straight leaf without dropping, and strong ornamental property.

Description

technical field [0001] The invention belongs to the field of plant hydroponic technology; in particular, the field of hydroponic method of leek. Background technique [0002] Allium giganteum (Allium giganteum) Liliaceae, Allium genus, also known as Allium onion, native to central Asia. Perennial herbaceous plant with broad-shaped leaves; large flowers about 9-15cm in diameter, with 2000-3000 small flowers, red or purple-red; bulbs with white membranous outer skin. The flowering period is spring and summer. It likes cool and half shade, with a suitable temperature of 15-25°C, suitable for cultivation in northern my country. It is mostly used for flower border planting, and can also be used for cut flowers. [0003] In hydroponics of flowers, the hydroponics method and its nutrient solution formula are the key technologies, and there is little research on the hydroponics method of Chinese onion. Contents of the invention [0004] The object of the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 杨铁顺
Owner DASHUN INT FLOWER
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