Hydroponic nutrient solution of color peppers and preparation method of hydroponic nutrient solution

A technology of hydroponic nutrient solution and colored pepper, applied in the field of plant nutrient solution, can solve the problems of nutrient waste, yield and quality to be improved, and inability to widely apply to the growth needs of colored pepper, so as to achieve the effect of improving taste, increasing yield and quality

Inactive Publication Date: 2017-08-08
SHENZHEN SPRINGWOODS HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing public hydroponic nutrient solution formulas are basically general-purpose formulas for vegetables or flowers, and in the same type of crops, different varieties have different characteristics of needing nutrients. Although the general-purpose nutrient solution formula can meet the needs of crop growth , but it is easy to cause nutrient waste
[0004] In order to solve this problem, there is a nutrient solution formula specially developed for a certain vegetable in the field of vegetables, but the content and ratio of each nutrient element are generally fixed values, which cannot be widely applied to the growth needs of colored peppers. still needs to be improved

Method used

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  • Hydroponic nutrient solution of color peppers and preparation method of hydroponic nutrient solution
  • Hydroponic nutrient solution of color peppers and preparation method of hydroponic nutrient solution
  • Hydroponic nutrient solution of color peppers and preparation method of hydroponic nutrient solution

Examples

Experimental program
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Effect test

Embodiment 1

[0045] The formula of the colored pepper hydroponic nutrient solution of the present embodiment is shown in the table below:

[0046] Table 2 Formula of color pepper hydroponic nutrient solution

[0047]

[0048]The preparation method is as follows: if the original liquid barrel is 1000L, prepare two 1000L barrels in advance, and mark A and B for distinction. Add fully dissolved calcium nitrate 70.8Kg to stock solution barrel A, then add fully dissolved potassium nitrate 121.2Kg, then add fully dissolved Fe-EDTA (chelated iron) 5Kg, set the volume to 1000L, add fully dissolved potassium nitrate to stock solution barrel B Ammonium dihydrogen phosphate 19Kg, then add fully dissolved magnesium sulfate 36.9Kg, then add fully dissolved boric acid 600g, manganese sulfate 400g, zinc sulfate 44g, copper sulfate 10g, sodium molybdate 4g, and finally adjust the volume to 1000L. When in use, draw the stock solutions A and B respectively and pour them into the dilution tank according ...

Embodiment 2

[0050] The formula of the colored pepper hydroponic nutrient solution of the present embodiment is shown in the table below:

[0051] Table 3 Formula of color pepper hydroponic nutrient solution

[0052]

[0053] The preparation method is the same as in Example 1.

Embodiment 3

[0055] The formula of the colored pepper hydroponic nutrient solution of the present embodiment is shown in the table below:

[0056] Table 4 Formula of color pepper hydroponic nutrient solution

[0057]

[0058] The preparation method is the same as in Example 1.

[0059] The colored pepper hydroponic nutrient solution provided by the technical solution is aimed at the nutrient requirements required for the growth of colored peppers, and the shaken taste of the planted peppers is good, which meets the needs of consumers and increases the yield. Compared with the generally applicable nutrient solution in the prior art, the yield of colored peppers can be increased by more than 20%.

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Abstract

The invention discloses a hydroponic nutrient solution of color peppers and a preparation method of the hydroponic nutrient solution. The hydroponic nutrient solution of color peppers comprises: 330-370 mg / L of calcium nitrate, 580-620 mg / L of potassium nitrate, 85-105 mg / L of ammonium dihydrogen phosphate, 170-190 mg / L of magnesium sulfate, 2.0-3.0 mg / L of boric acid, 1.8-2.2 mg / L of manganese sulfate, 0.20-0.24 mg / L of zinc sulfate, 0.03-0.07 mg / L of copper sulfate, and 0.01-0.03 mg / L of sodium molybdate. The hydroponic nutrient solution provided by the invention has a formula mainly suitable for planting hydroponic vegetables as the color peppers under hydroponic conditions, can effectively improve taste of the hydroponic vegetables as the color peppers, and improves the yield and the quality of hydroponic vegetables.

Description

technical field [0001] The invention relates to the technical field of plant nutrient solutions, in particular to a colored pepper hydroponic nutrient solution and a preparation method thereof. Background technique [0002] Bell pepper is a kind of sweet pepper, so named because of its bright color. Colored peppers are not only beautiful in fruit and suitable for viewing, but also thin in skin, thick in flesh and crisp in quality, rich in various vitamins and trace elements, with good taste and rich nutrition. As a special vegetable, colored pepper has a good market prospect. Under certain cultivation conditions, it can be cultivated over summer, winter and spring, and in long seasons. [0003] At present, the planting techniques of colored peppers mainly include soil cultivation techniques and nutrient solution matrix cultivation techniques. Among them, the nutrient solution substrate cultivation technology has been continuously developed due to its advantages in solving ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G3/00
CPCA01G24/00C05B7/00C05G3/00C05G5/23C05C5/02C05C5/04C05D5/00C05D9/02C05F11/08
Inventor 不公告发明人
Owner SHENZHEN SPRINGWOODS HLDG CO LTD
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