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Hydroponic method of wodyetia bifurcata

A technology of coconut water and coconut, which is applied in the fields of plant physiology and ornamental horticulture, can solve the problems that foxtail coconut has not been reported yet, and achieve the effect of ensuring ornamental quality, simple process and high survival rate

Inactive Publication Date: 2011-03-16
COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Foxtail coconut is one of the important ornamental plants of palm plants. It has been planted by medium cultivation for a long time, but the hydroponic cultivation of foxtail coconut has not been reported yet.

Method used

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  • Hydroponic method of wodyetia bifurcata
  • Hydroponic method of wodyetia bifurcata
  • Hydroponic method of wodyetia bifurcata

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 1), configuration

[0020] Prepare a special solution for root stimulation: Take 0.12g of acetic acid (IAA) and 0.04g of naphthaleneacetic acid (NAA), dissolve them respectively and set the volume to 1T, then adjust the pH value to 7.0 with citric acid, and the EC value to 0.60ms / cm, and finally add particles to adsorb Resin 1.9g can be stirred evenly.

[0021] DC Ionization Facility: Use a voltage converter to set a DC current of 11 volts and 20 mA.

[0022] 2), processing

[0023] Put the three-month-old foxtail coconut seedlings in soil pots into the root-promoting solution for intermittent soaking, and at the same time combine the voltage of 11 volts and the current of 20 milliamperes of direct current stimulation to induce the germination of the new aquatic root system of the foxtail coconut and the massive growth of the aquatic root system.

[0024] 3) Determination

[0025] The root germination amount contrast of above-mentioned hydroponic method of the presen...

Embodiment 2

[0027] 1), preparation

[0028] Prepare a special solution for root stimulation: take 0.10g of acetic acid (IAA) and 0.05g of naphthaleneacetic acid (NAA), dissolve them respectively and set the volume to 1T, then adjust the pH value to 6.5 with citric acid, and the EC value to 0.65ms / cm, and finally add particles for adsorption Resin 2.0g can be stirred evenly.

[0029] DC ionization facility: Utilize 7-8 pieces of 1.5 dry batteries connected in series, set voltage 11 volts, current 25 milliampere direct current.

[0030] 2), processing

[0031] The two-month-old foxtail coconut seedlings in soil pots are put into the root-promoting solution for intermittent soaking, and at the same time combined with the direct current stimulation with a voltage of 11 volts and a current of 25 mA to induce the germination of the new aquatic root system of the foxtail coconut and the massive growth of the aquatic root system.

[0032] 3) Determination

[0033] The plant survival contrast (...

Embodiment 3

[0035] 1), preparation

[0036] Prepare a special solution for root stimulation: take 0.09g of acetic acid (IAA) and 0.06g of naphthaleneacetic acid (NAA), dissolve them separately and make a total volume of 1T, then adjust the pH value to 7.5 with citric acid, and the EC value to 0.73ms / cm, and finally add granules Adsorbent resin 1.8g can be stirred evenly.

[0037] Prepare a special solution for germination: Take 190g of potassium chloride, 240g of magnesium sulfate, 3g of boric acid, 0.8g of manganese sulfate, 0.6g of zinc sulfate, 0.1g of copper sulfate, 0.4g of ammonium molybdate, 23g of EDTA-iron, and indole acetic acid (IAA) 0.06g, 0.02g of naphthaleneacetic acid (NAA). Dissolve them separately and set the volume to 1T, then use citric acid to adjust the pH value to 6.3, EC value to 0.50ms / cm, and finally add 2.4g of granular adsorption resin.

[0038] DC Ionization Facility: Use a voltage converter to set a DC voltage of 12 volts and a current of 30 mA.

[0039] 2)...

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Abstract

The invention belongs to the field of phytophysiology and ornamental horticulture, in particular relates to a hydroponic method of wodyetia bifurcata. The hydroponic method includes that: seedling of wodyetia bifurcata after being soil potted for 2-3 months is placed into root promoting special solution to be intermittently soaked, and meanwhile direct current electric stimulation is combined to induce germination of new hydrophilous root system of wodyetia bifurcata to and growth of hydrophilous root system; and then the seedling of wodyetia bifurcata is placed into germination special solution, so as to promote growth of nursery stock. The invention adopts nutrition elements to promote absorption equilibrium and growth of wodyetia bifurcata, meanwhile electric ion stimulation and hormone induction method are adopted to ensure germination and growth of hydrophilous root system, thus further promoting wodyetia bifurcata to produce massive hydrophilous root systems, and ornamental function thereof is ensured, and the invention has the characteristics of simple process, easy operation, short period and high survival rate, thus being applicable to factory production requirement.

Description

technical field [0001] The invention belongs to the fields of plant physiology and ornamental horticulture, and in particular relates to a hydroponic method of foxtail coconut. Background technique [0002] Foxtail coconut (Wodyetia bifurcata) belongs to Palmaceae (Palmaceae). It is native to Cape York in the northeast of Queensland, Australia, and is widely cultivated in southern my country. It has high ornamental value and indoor application cultivation characteristics. [0003] At present, as a fashion product, hydroponic ornamental products are gradually becoming a hot spot for people's consumption, and palm plants are a kind of ornamental plants sought after by people. As we all know, hydroponic cultivation is a complex process of plant physiological and biochemical transformation, and ornamental plants need a slow physiological, biochemical or physical mutagenesis process before they can adapt to hydroponic cultivation. At present, there are few reports about the hydr...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G7/04A01G7/06
CPCY02P60/14
Inventor 陈思婷孙程旭曹红星秦海棠赵松林
Owner COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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