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Hydroponic method for disporum cantoniense

A longevity bamboo and hydroponic technology, applied in the fields of botanical equipment and methods, cultivation, soilless cultivation, etc., can solve the problems of rotten roots in the growth process of aquatic roots and immature hydroponic technology, so as to promote rooting and ensure rooting. Effect, effect of small root fiber loss

Inactive Publication Date: 2017-11-03
FUJIAN DINGSEN SCI & TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The specific hydroponic technology of the longevity bamboo in the prior art is not mature enough, and there is a more serious root rot phenomenon in the growth process of its aquatic roots

Method used

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  • Hydroponic method for disporum cantoniense
  • Hydroponic method for disporum cantoniense
  • Hydroponic method for disporum cantoniense

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The hydroponic method of the Wanshou Bamboo of the present embodiment, the root system of the Wanshou Bamboo to be hydrocultured is cleaned and pruned, and then the root position of the pruned Wanshou Bamboo is disinfected, and the root position of the disinfected Wanshou Bamboo is immersed in Stand in sterile water for 2 days at 20°C, and spray urea with a mass concentration of 0.1% once every 6 hours on the leaf surface of Wanshou bamboo to accelerate the root, and then transfer the position of the root of the Wanshou bamboo after the root acceleration In the nutrient solution, carry out rooting culture at 22°C and relative air humidity of 60% to obtain hydroponic Longevity bamboo; the nutrient solution is an aqueous solution comprising the following mass concentrations: nitrate 90mg / L, ammonium 10mg / L, phosphorus 20mg / L, potassium 150mg / L, calcium 80mg / L, magnesium 20mg / L, iron 0.5mg / L, boron 0.2mg / L, manganese 0.2mg / L, zinc 0.05mg / L, copper 0.05mg / L and molybdenum...

Embodiment 2

[0032] The hydroponic method of the Wanshou Bamboo of the present embodiment, the root system of the Wanshou Bamboo to be hydrocultured is cleaned and pruned, and then the root position of the pruned Wanshou Bamboo is disinfected, and the root position of the disinfected Wanshou Bamboo is immersed in Stand in sterile water for 3 days at 28°C, spray urea with a mass concentration of 0.1-0.3% once every 8 hours on the leaves of Wanshou Bamboo to accelerate the roots, and then place the roots of Wanshou Bamboo after the root acceleration The position is transferred to the nutrient solution, and the rooting culture is carried out at 25°C and the relative air humidity is 70% to obtain the hydroponic Longevity bamboo; the nutrient solution is an aqueous solution comprising the following mass concentrations: nitrate 180mg / L, ammonium Root 30mg / L, phosphorus 30mg / L, potassium 300mg / L, calcium 150mg / L, magnesium 45mg / L, iron 0.9mg / L, boron 0.6mg / L, manganese 0.6mg / L, zinc 0.15mg / L, copp...

Embodiment 3

[0034] The hydroponic method of the Wanshou Bamboo of the present embodiment, the root system of the Wanshou Bamboo to be hydrocultured is cleaned and pruned, and then the root position of the pruned Wanshou Bamboo is disinfected, and the root position of the disinfected Wanshou Bamboo is immersed in In sterile water, let it stand for 2.5 days at 25°C, and spray 0.2% urea once every 7 hours on the leaf surface of Wanshou bamboo to accelerate the root, and then transfer the root position of the Wanshou bamboo after the root acceleration In the nutrient solution, carry out rooting culture at 23 ° C and the relative air humidity of 65% to obtain hydroponic Longevity bamboo; the nutrient solution is an aqueous solution comprising the following mass concentrations: 150 mg / L of nitrate, 20 mg of ammonium / L, phosphorus 25mg / L, potassium 200mg / L, calcium 100mg / L, magnesium 35mg / L, iron 0.7mg / L, boron 0.4mg / L, manganese 0.4mg / L, zinc 0.1mg / L, copper 0.06mg / L and molybdenum 0.06mg / L. ...

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Abstract

The invention relates to a hydroponic method for disporum cantoniense. The hydroponic method for disporum cantoniense comprises the following steps of cleaning and trimming roots of disporum cantoniense on which hydroponic treatment is to be conducted, and then perform sterilization on the trimmed roots of disporum cantoniense; immersing the sterilized roots of disporum cantoniense in sterile water, keeping the sterile water with the immersed roots of disporum cantoniense standing for 2-3 days at 20-28 DEG C, and spraying leaf surfaces of disporum cantoniense by using a urea solution with the mass concentration of 0.1-0.3% once every 6-8 h; conducting root promoting, then transferring the root-promoted roots of disporum cantoniense to a nutrient solution for rooting cultivation, and acquiring hydroponic disporum cantoniense. The hydroponic method for disporum cantoniense has the advantages of effectively reducing the phenomenon of rotted roots during the growth of aquatic roots.

Description

technical field [0001] The invention relates to hydroponic technology, in particular to a hydroponic method of longevity bamboo. Background technique [0002] Longevity bamboo, also known as Bailongxu, Baimaoqi, Baimaoxu, Baiweizhu, etc., belongs to the order Liliaceae, Liliaceae plants. The rhizomes are horizontal, hard and nodular; the leaves are papery, lanceolate to narrowly elliptic-lanceolate, and the umbels have 3-10 flowers, purple or white; the tepals obliquely protrude , oblanceolate, dark brown seeds, flowering period May-July, fruit period August-October. Longevity bamboo grows vigorously and has strong root and bud growth. It is often propagated by cuttings, and it can be carried out throughout the year as long as the temperature is suitable. Generally, the stems without leaves are cut as cuttings, 5-10 cm long, preferably with 3 internodes, and inserted in the sand bed or semi-silt sand. In spring and autumn in the south, roots and shoots can generally germi...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 林荣荣姚远方杨绍源
Owner FUJIAN DINGSEN SCI & TECH DEV CO LTD
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