Primrose soilless culture nutrient solution and preparation method thereof

A technology of soilless cultivation and nutrient solution, which is applied in the field of nutrient solution, can solve the problems of high professional requirements, high cost, and large one-time investment in soilless cultivation of flowers, and achieve the goals of improving immunity, balanced nutrition, and reducing pests and diseases Effect

Inactive Publication Date: 2015-10-14
CHANGZHOU CHENGTIAN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical and professional requirements of soilless cultivation of flowers are re

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A nutrient solution for primrose flower soilless cultivation, prepared in parts by weight from the following raw materials: 50 parts of potassium nitrate, 30 parts of calcium hypophosphite, 20 parts of calcium nitrate tetrahydrate, 30 parts of diammonium hydrogen citrate, sulfuric acid 35 parts of magnesium, 20 parts of potassium dihydrogen phosphate, 10 parts of sodium iron ethylenediammonium tetraacetate, 14 parts of iron pyrophosphate, 8 parts of ferrous sulfate, 7 parts of sodium tetraborate, 8 parts of boric acid, 6 parts of zinc sulfate, humic acid 3 parts of potassium sulfate, 3 parts of manganese sulfate, 10 parts of urea, 15 parts of copper gluconate, 2 parts of sodium naphthalene acetate, 3 parts of γ-polyglutamic acid, and appropriate amount of water.

[0017] A preparation method of primrose flower soilless culture nutrient solution, comprising the following steps:

[0018] (1) Dissolve potassium nitrate, calcium hypophosphite, calcium nitrate tetrahydrate, ...

Embodiment 2

[0022] A nutrient solution for primrose flower soilless cultivation, prepared in parts by weight from the following raw materials: 55 parts of potassium nitrate, 35 parts of calcium hypophosphite, 25 parts of calcium nitrate tetrahydrate, 35 parts of diammonium hydrogen citrate, sulfuric acid 40 parts of magnesium, 30 parts of potassium dihydrogen phosphate, 12 parts of sodium iron ethylenediammonium tetraacetate, 15 parts of iron pyrophosphate, 9 parts of ferrous sulfate, 8 parts of sodium tetraborate, 9 parts of boric acid, 7 parts of zinc sulfate, humic acid 4.5 parts of potassium sulfate, 4 parts of manganese sulfate, 12 parts of urea, 18 parts of copper gluconate, 3 parts of sodium naphthalene acetate, 4 parts of γ-polyglutamic acid, and appropriate amount of water.

[0023] The preparation method is the same as in Example 1.

Embodiment 3

[0025] A nutrient solution for primrose flower soilless cultivation, prepared in parts by weight from the following raw materials: 60 parts of potassium nitrate, 40 parts of calcium hypophosphite, 30 parts of calcium nitrate tetrahydrate, 40 parts of diammonium hydrogen citrate, sulfuric acid 45 parts of magnesium, 40 parts of potassium dihydrogen phosphate, 14 parts of sodium iron edetate, 16 parts of iron pyrophosphate, 10 parts of ferrous sulfate, 9 parts of sodium tetraborate, 10 parts of boric acid, 10 parts of zinc sulfate, humic acid 8 parts of potassium sulfate, 5 parts of manganese sulfate, 15 parts of urea, 20 parts of copper gluconate, 4 parts of sodium naphthalene acetate, 5 parts of γ-polyglutamic acid, and appropriate amount of water.

[0026] The preparation method is the same as in Example 1.

[0027] The performance detection result of the primrose soilless culture nutrient solution that above-mentioned embodiment 1-3 makes is shown in the table below:

[002...

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PUM

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Abstract

The invention discloses a primrose soilless culture nutrient solution and a preparation method thereof; the nutrient solution is prepared from the following raw materials in parts by weight: 50-60 parts of potassium nitrate, 30-40 parts of calcium hypophosphite, 20-30 parts of calcium nitrate tetrahydrate, 30-40 parts of diammonium hydrogen citrate, 35-45 parts of magnesium sulfate, 20-40 parts of potassium dihydrogen phosphate, 10-14 parts of ethylenediaminetetraacetic acid monosodium ferric salt, 14-16 parts of ferric pyrophosphate, 8-10 parts of ferrous sulfate, 7-9 parts of sodium tetraborate, 8-10 parts of boracic acid, 6-10 parts of zinc sulfate, 3-8 parts of potassium humate, 3-5 parts of manganese sulfate, 10-15 parts of urea, 15-20 parts of copper gluconate, 2-4 parts of sodium naphthalene acetate, 3-5 parts of gamma-polyglutamic acid, and a proper amount of water. The nutrient solution has balanced nutrition, can meet the growing demand of primrose, can make the primrose leaves invisible green, flower color bright and flower period durable after use, moreover, can improve the immunity of the primrose, and reduces the occurrence of pests and diseases.

Description

field of invention [0001] The invention relates to a nutrient solution, in particular to a nutrient solution for soilless cultivation of primroses and a preparation method thereof. Background technique [0002] The flower industry is a new type of industry that is rising rapidly in our country. Flowers can not only be used for appreciation, but also can play a role in purifying the living space. Flowers have gradually become a medium for conveying friendship and expressing wishes in interpersonal communication. People often regard them as a symbol of happiness, auspiciousness and friendship. With the development of the economy, the demand for flowers is growing rapidly. Therefore, floriculture technology is even more important. [0003] Soilless cultivation of flowers refers to the use of nutrient solution as a substrate instead of soil as a substrate, and the cultivation of flowers in conjunction with other facilities. The technology has two forms: hydroponics and solid ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 韩亚娟
Owner CHANGZHOU CHENGTIAN ELECTRONICS
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