Water culture method for cordyline fruticosa

A technology for hydroponics and jujube, applied in the field of hydroponics of jujube, can solve problems such as troublesome cultivation methods, and achieve the effects of promoting normal growth, simple preparation and high practicability

Inactive Publication Date: 2018-04-10
成都薇诺娜生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hydroponic nutrient solutions that exist in the market all have certain specificity, and the cultivation method based on the existing nutrient solution is too cumbersome, and it takes a lot of time to take care of it to ensure a good survival rate, so a flower with a wide range of application and high efficiency Hydroponics methods urgently need to be developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of hydroponic method for red banana of the present embodiment, a kind of hydroponic method for red banana, comprises the following several steps:

[0025] Step S1: Take out the pot and clean the root; after the plant is taken out of the soil pot, the root system should be rinsed clean without soil;

[0026] Step S2: Trim the root system and sterilize it; the graded root system only leaves first-level roots, the length of which is about 1 / 10 of the plant height. % potassium permanganate solution for 5 minutes;

[0027] Step S3: growth hormone treatment; use some organic compounds of plant growth hormones to assist in the activation of gene molecules, such as naacetic acid, gibberellin, indole acetic acid and ABT rooting powder, etc., to create an environment conducive to mutagenesis and development for plants.

[0028] Step S4: The water bed controls the humidity and temperature to stimulate the roots; make the root plate or main root of the plant touch the water...

Embodiment 2

[0031] This embodiment is further optimized on the basis of Example 1. In the step S5, the nutrient solution uses deionized water as a solvent, and each component is made according to the following ratio: calcium nitrate 450mg / L, ammonium dihydrogen phosphate 55mg / L L, calcium superphosphate 180mg / L, potassium nitrate 295mg / L, potassium fulvic acid 130mg / L, ammonium nitrate 50mg / L, magnesium sulfate 0.20mg / L, copper sulfate 0.08mg / L, zinc sulfate 0.08mg / L, Ferric sulfate 0.5mg / L, manganese sulfate 1.5mg / L, disodium iron edetate 5mg / L, copper sulfate pentahydrate 30mg / L, boric acid 1.5mg / L, polyhexamethylene guanidine 0.87mg / L , biological enzyme 70mg / L.

[0032] Among them, the ionization of calcium nitrate provides calcium elements needed for plant growth, improves the selective absorption capacity of root cell membranes, enhances the resistance to environmental stress, and promotes the normal growth of plants. At the same time, the combination of nitrate ions and hydrogen i...

Embodiment 3

[0038] This example is further optimized on the basis of Example 2. In the step S3, the growth hormone treatment, the specific method is to rinse the sterilized plants with clean water, and then put 20-40 mg / L of nacaproic acid or indole acetic acid Treated in liquid for 8h.

[0039] The step S4: the water bed controls the humidity and temperature to stimulate the roots. It is also necessary to put a root matrix such as perlite on the bottom bed, drill a hole in the upper bed to leak, put the roots of the plant through the leak hole, and bury it in the matrix of the lower bed .

[0040] Said step S4: tap water may be used for the water liquid for root urging in the water bed to control humidity and temperature for root urging. Let it dry for a day before use, and it can be properly heated in winter. Generally, the water for root urging is changed once every 5-7 days.

[0041] Other parts of this embodiment are the same as those of Embodiment 2, so details are not repeated h...

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PUM

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Abstract

The invention discloses a water culture method for cordyline fruticosa. The water culture method comprises the following steps: step S1, taking of cordyline fruticosa out of a pot, and root cleaning:a step of taking a cordyline fruticosa plant out of a soil-filled pot, and subjecting a root system to washing and cleaning until no soil is carried; step S2, root system pruning and disinfection: a step of grading the root system, only reserving first-grade roots with a length being about 1/10 of the height of the cordyline fruticosa plant, pruning all secondary roots and fibrous roots, then placing a pruned root part or a root disk part in a potassium permanganate solution with a concentration of 0.5%, and carrying out disinfection for 5 min; step S3, treatment with growth hormone; step S4,humidity and temperature control of a water bed and rooting acceleration: a step of allowing the root disk or the main root of the cordyline fruticosa plant to be in contact with water surface for rooting acceleration, or maintaining sufficient humidity, and reserving a space for growth of fibrous roots; and step S5, bottle filling and culturing with a nutrient solution. The nutrient solution forwater culture supplements medium and micro nutrient elements needed in the growth process of the cordyline fruticosa, has balanced and comprehensive nutrients with reasonable proportion, can fully meet the nutrient requirements of the cordyline fruticosa, and is easily absorbed; and meanwhile, the culture method provided by the invention is simple and has high survival rate.

Description

technical field [0001] The invention relates to the field of hydroponic nutrient solutions, in particular to a hydroponic method for red bananas. Background technique [0002] From 1859 to 1865, Saehs and Knop in Germany used nutrient solution to cultivate plants and succeeded, calling it "water culture", which is the earliest source of the word hydroponics. The United States refers to hydroponics as Hydroponies, and Japan calls hydroponics. [0003] At present, the definitions of "hydroponic" and "hydroponic flowers" in China are not unified. Matthew divides hydroponics into two types: broad sense and narrow sense. The broad sense of hydroponics is soilless cultivation, which refers to cultivating plants completely with chemical aqueous solution without soil. The narrow sense of hydroponics refers to the continuous or discontinuous immersion of plant roots into nutrients. A cultivation method in liquid; Liu Shizhe pointed out that hydroponics refers to a soilless cultivat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G3/00
CPCA01G31/00C05B1/02C05G3/00C05G5/23C05B7/00C05C1/00C05C5/02C05C5/04C05D5/00C05D9/02C05F11/02
Inventor 车洪泽
Owner 成都薇诺娜生物科技有限公司
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