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Soilless culture nutrient solution for gingko seedlings and preparation method of nutrient solution

A soilless culture, nutrient solution technology, applied in inorganic fertilizers, liquid fertilizers, applications, etc., can solve the problems of shortening the growth cycle, slow growth of ginkgo biloba, long cycle, etc., and achieve the effect of shortening the growth cycle and improving the survival rate.

Inactive Publication Date: 2018-11-13
江苏普惠银杏产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, all kinds of crops are trying soilless cultivation technology. Ginkgo grows slowly and has a long cycle. The survival rate from planting to emergence is not high. Soilless cultivation technology will greatly increase the growth rate of ginkgo seedlings and shorten the growth cycle.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of ginkgo seedling soilless culture nutrient solution, wherein, is made of component A and component B, according to the number of parts of quality,

[0022] Component A comprises 25 parts of ferric chloride, 19 parts of ethanol solution, 42 parts of ammonium hydrogen phosphate, 30 parts of zinc sulfate and 550 parts of water;

[0023] Component B includes 8 parts of water-soluble carbon nanotubes, 45 parts of agar, 5 parts of flavonoids, 2 parts of angelica extract, 15 parts of calcium lactate and 500 parts of water.

[0024] A preparation method of ginkgo seedling soilless culture nutrient solution, the preparation steps are as follows:

[0025] (1) Weighing: Weigh the corresponding materials according to the mass parts of each component;

[0026] (2) Preparation of component A: Put each component of component A into a blender, mix well, and set aside;

[0027] (3) Preparation of component B: Put each component of component B into a blender, mix well, and set...

Embodiment 2

[0031] A kind of ginkgo seedling soilless culture nutrient solution, wherein, is made of component A and component B, according to the number of parts of quality,

[0032] Component A includes 12 parts of ferric chloride, 12 parts of ethanol solution, 28 parts of ammonium hydrogen phosphate, 12 parts of zinc sulfate and 350 parts of water;

[0033] Component B includes 18 parts of water-soluble carbon nanotubes, 65 parts of agar, 12 parts of flavonoids, 8 parts of angelica extract, 32 parts of calcium lactate and 700 parts of water.

[0034] A preparation method of ginkgo seedling soilless culture nutrient solution, the preparation steps are as follows:

[0035] (1) Weighing: Weigh the corresponding materials according to the mass parts of each component;

[0036] (2) Preparation of component A: Put each component of component A into a blender, mix well, and set aside;

[0037] (3) Preparation of component B: Put each component of component B into a blender, mix well, and se...

Embodiment 3

[0041] A kind of ginkgo seedling soilless culture nutrient solution, wherein, is made of component A and component B, according to the number of parts of quality,

[0042] Component A comprises 18 parts of ferric chloride, 17 parts of ethanol solution, 35 parts of ammonium hydrogen phosphate, 25 parts of zinc sulfate and 450 parts of water;

[0043] Component B includes 2 parts of water-soluble carbon nanotubes, 58 parts of agar, 7 parts of flavonoids, 5 parts of angelica extract, 26 parts of calcium lactate and 580 parts of water.

[0044] A preparation method of ginkgo seedling soilless culture nutrient solution, the preparation steps are as follows:

[0045] (1) Weighing: Weigh the corresponding materials according to the mass parts of each component;

[0046] (2) Preparation of component A: Put each component of component A into a blender, mix well, and set aside;

[0047] (3) Preparation of component B: Put each component of component B into a blender, mix well, and set...

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PUM

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Abstract

The invention relates to a soilless culture nutrient solution for gingko seedlings and a preparation method of the nutrient solution, relating to the technical field of agricultural cultivation. The nutrient solution contains a component A and a component B, wherein the component contains the following components in parts by weight: 12-25 parts of ferric chloride, 12-19 parts of an ethanol solution, 28-42 parts of hydrogen ammonium phosphate, 12-30 parts of zinc sulfate and 350-550 parts of water; and the component B contains the following components in parts by weight: 8-18 parts of water-soluble carbon nano tubes, 45-65 parts of agar, 5-12 parts of flavones, 2-8 parts of an angelica extract, 15-32 parts of calcium lactate and 500-700 parts of water. The preparation method of the nutrientsolution comprises the following steps: (1) weighing; (2) preparing the component A; (3) preparing the component B; (4) mixing for preparation; and (5) packaging. According to the soilless culture nutrient solution and the preparation method, the optimal nutrition environment for the growth of the gingko seedlings is selected, the formula of the nutrient solution is improved, and the soilless culture technique is utilized, so that the survival rate of the gingko seedlings is increased, and the growth period is shortened.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, in particular to a nutrient solution for soilless cultivation of ginkgo seedlings and a preparation method thereof. Background technique [0002] Ginkgo biloba is a common deciduous tree, and its fruit and leaves can be used as medicine; "Ginkgo biloba extract", which is relatively popular at present, is a relatively new product. Ginkgo extract contains ginkgo total flavonoids, ginkgolides and other substances, which can expand blood vessels, protect vascular endothelial tissue, regulate blood lipids, protect low-density lipoproteins, inhibit platelet activating factors, inhibit thrombosis, and scavenge free radicals. Health benefits a lot. [0003] The development of soilless cultivation technology has led to the rapid development of agricultural planting. Soilless cultivation has many advantages such as small land occupation, high space utilization rate, and convenient industrial...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G5/23C05D3/00C05D9/00C05D9/02C05F11/00
Inventor 常亚
Owner 江苏普惠银杏产业发展有限公司
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