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Aquiculture nutrient solution for pakchoi

A technology for nutrient solution and pakchoi, applied in fertilizer mixture, fertilization device, application and other directions, can solve problems such as affecting the quality of nutrient solution, and achieve the effects of simple operation, increasing nutrients and reducing harmful substances

Inactive Publication Date: 2016-07-06
CHONGQING MAODE AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Hydroponics uses water as the medium, but the water itself does not contain the nutrients needed for plant growth. It is necessary to prepare a special nutrient solution according to the plant species. How to prepare a nutrient solution suitable for the growth of cabbage is very important. Now Nowadays, most of the water used for hydroponics is tap water, which contains chloride and other substances, which greatly affects the quality of the nutrient solution. The hydroponic nutrient solution will develop towards a cleaner and more balanced nutrition.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The hydroponic nutrient solution of Chinese cabbage is composed of calcium nitrate, potassium nitrate, ammonium dihydrogen phosphate, magnesium sulfate, zinc sulfate, copper sulfate, sodium ferric edetate, boric acid, manganese chloride, ammonium molybdate, seven Composed of cobalt sulfate, sodium selenate and sodium fluoride;

[0020] Wherein the calcium nitrate is 119 parts; the potassium nitrate is 146 parts; the ammonium dihydrogen phosphate is 284 parts; the magnesium sulfate is 59 parts; the zinc sulfate is 0.043 parts; the copper sulfate is 0.021 parts The sodium ferric edetate is 7.5 parts; The boric acid is 0.61 parts; The manganese chloride is 0.37 parts; The ammonium molybdate is 0.0048 parts; The cobalt sulfate heptahydrate is 0.002 parts; Described sodium selenate is 0.0035 parts; Described sodium fluoride is 0.0045 parts; Described parts are parts by weight.

[0021] The hydroponic nutrient solution of Chinese cabbage also includes a nano-titanium dioxide...

Embodiment 2

[0028] The hydroponic nutrient solution of Chinese cabbage is composed of calcium nitrate, potassium nitrate, ammonium dihydrogen phosphate, magnesium sulfate, zinc sulfate, copper sulfate, sodium ferric edetate, boric acid, manganese chloride, ammonium molybdate, seven Composed of cobalt sulfate, sodium selenate and sodium fluoride;

[0029] Wherein the calcium nitrate is 150 parts; the potassium nitrate is 150 parts; the ammonium dihydrogen phosphate is 300 parts; the magnesium sulfate is 80 parts; the zinc sulfate is 0.05 parts; the copper sulfate is 0.05 parts 12 parts of the sodium ferric edetate; 0.92 parts of the boric acid; 0.7 parts of the manganese chloride; 0.0058 parts of the ammonium molybdate; 0.002 parts of the cobalt sulfate heptahydrate; Described sodium selenate is 0.0045 part; Described sodium fluoride is 0.005 part; Described parts are parts by weight.

[0030] The hydroponic nutrient solution of Chinese cabbage also includes a nano-titanium dioxide photoc...

Embodiment 3

[0037] The hydroponic nutrient solution of Chinese cabbage is composed of calcium nitrate, potassium nitrate, ammonium dihydrogen phosphate, magnesium sulfate, zinc sulfate, copper sulfate, sodium ferric edetate, boric acid, manganese chloride, ammonium molybdate, seven Composed of cobalt sulfate, sodium selenate and sodium fluoride;

[0038] Wherein the calcium nitrate is 110 parts; the potassium nitrate is 90 parts; the ammonium dihydrogen phosphate is 250 parts; the magnesium sulfate is 50 parts; the zinc sulfate is 0.01 parts; the copper sulfate is 0.012 parts 5 parts of the sodium ferric edetate; 0.42 parts of the boric acid; 0.2 parts of the manganese chloride; 0.001 parts of the ammonium molybdate; 0.001 parts of the cobalt sulfate heptahydrate; Described sodium selenate is 0.003 part; Described sodium fluoride is 0.003 part; Described parts are parts by weight.

[0039] The hydroponic nutrient solution of Chinese cabbage also includes a nano-titanium dioxide photocata...

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Abstract

The invention relates to an aquiculture nutrient solution for pakchoi, which belongs to the technical field of aquiculture nutrient solutions. The aquiculture nutrient solution comprises calcium nitrate, potassium nitrate, ammonium dihydrogen phosphate, magnesium sulfate, zinc sulfate, copper sulfate, EDTA ferric sodium salt, boric acid, manganese chloride, ammonium molybdate, cobalt sulfate heptahydrate, sodium selenate and sodium fluoride. The aquiculture nutrient solution enables pakchoi to grow in an aquiculture environment; pakchoi growing in the aquiculture nutrient solution environment is cleaner and nutritionally balanced; tap water is treated by using a nanometer titanium dioxide photocatalysis system, so harmful substances in the nutrient solution are greatly reduced; and directed at the nutritional components of pakchoi, a proper amount of trace elements cobalt, fluorine and selenium essential for the human body are added on the basis of a common nutrient solution, so nutritional components of pakchoi are increased. In aquiculture of pakchoi, it only needs to supplement the nutrient solution to pakchoi plants regularly, so operation is simple, convenient, time-saving and labor-saving; and an application method of the aquiculture nutrient solution is simple and easy to promote.

Description

technical field [0001] The invention relates to a hydroponic nutrient solution for pakchoi, and belongs to the technical field of hydroponic nutrient solution. Background technique [0002] Hydroponics is a new type of soilless cultivation of plants, which can replace soil to provide plants with growth factors such as water, fertilizer, air, heat, etc., and can meet the conditions required for the growth of hydroponic plants. Plants grown in this way will grow The quality of the plants is good, and it also saves nutrients, water and labor. It only needs to replenish the nutrient solution to the plants regularly. [0003] Hydroponics uses water as the medium, but the water itself does not contain the nutrients needed for plant growth. It is necessary to prepare a special nutrient solution according to the plant species. How to prepare a nutrient solution suitable for the growth of cabbage is very important. Now Nowadays, most of the water used for hydroponics is tap water, w...

Claims

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Application Information

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IPC IPC(8): C05G1/06
Inventor 代璐
Owner CHONGQING MAODE AGRI DEV CO LTD
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