Hydroponic nutrient solution of water spinach

A hydroponic nutrient solution and water spinach technology, applied in fertilizer mixture, fertilization device, application, etc., can solve problems such as hindering plant growth, achieve the effects of improving disease resistance, scientific formula, and shortening the growth cycle

Inactive Publication Date: 2013-09-04
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common nutrient solutions sold in the domestic market are not all developed for the growth characteristics of a specific plant, which hinders plant growth.

Method used

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  • Hydroponic nutrient solution of water spinach
  • Hydroponic nutrient solution of water spinach
  • Hydroponic nutrient solution of water spinach

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Each 1000ml of water spinach nutrient solution contains 160.20mg of sodium silicate, 0.023mg of zinc sulfate, 505.3mg of calcium nitrate tetrahydrate, 102.23mg of potassium nitrate, 19.23mg of magnesium sulfate pentahydrate, 10.54mg of calcium chloride, and sodium molybdate. 1.07mg, disodium edetate 19.67mg, zinc sulfate heptahydrate 46.17mg, sodium chloride 51.56mg, boric acid 2.94mg, manganese sulfate tetrahydrate 2.14mg, copper sulfate pentahydrate 43.28mg, potassium dihydrogen phosphate 127.03mg , cobalt chloride 0.017mg, aluminum nitrate 21.98mg, iron sulfate 56.9mg.

Embodiment 2

[0014] Each 1000ml of water spinach nutrient solution contains 112.12mg of sodium silicate, 0.022mg of zinc sulfate, 500.02mg of calcium nitrate tetrahydrate, 101.22mg of potassium nitrate, 18.22mg of magnesium sulfate pentahydrate, 10.02mg of calcium chloride, and sodium molybdate. 1.00mg, disodium edetate 18.61mg, zinc sulfate heptahydrate 45.20mg, sodium chloride 45.00mg, boric acid 2.86mg, manganese sulfate tetrahydrate 2.13mg, copper sulfate pentahydrate 40.78mg, potassium dihydrogen phosphate 125.00mg , cobalt chloride 0.12mg, aluminum nitrate 21.40mg, iron sulfate 55.40mg.

Embodiment 3

[0016] Each 1000ml of the water spinach nutrient solution contains 120.27mg of sodium silicate, 0.024mg of zinc sulfate, 510.03mg of calcium nitrate tetrahydrate, 103.24mg of potassium nitrate, 20.24mg of magnesium sulfate pentahydrate, 11.05mg of calcium chloride, and sodium molybdate. 1.15mg, disodium edetate 20.73mg, zinc sulfate heptahydrate 47.13mg, sodium chloride 58.13mg, boric acid 3.04mg, manganese sulfate tetrahydrate 2.24mg, copper sulfate pentahydrate 45.78mg, potassium dihydrogen phosphate 129.06mg , cobalt chloride 0.21mg, aluminum nitrate 22.56mg, iron sulfate 58.40mg.

[0017] Described experimental group (embodiment 1, embodiment 2, embodiment 3) selects the same water spinach plant of shape and size, they are placed in identical and suitable environment and cultivate one month, record the growth situation of three groups of experimental plants after one month ( figure 2 ).

[0018] The specific use method of the water spinach hydroponic nutrient solution i...

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PUM

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Abstract

The invention discloses hydroponic nutrient solution of water spinach. The nutrient solution is prepared from macroelements, microelements and water, wherein the nutrient solution comprises the macroelements, such as carbon, hydrogen, oxygen, sulfur, nitrogen, phosphorus, potassium, calcium and magnesium, and the microelements, such as iron, boron, manganese, zinc, chlorine, copper, aluminum, molybdenum, cobalt, silicon and sodium. The main ingredients of the hydroponic nutrient solution of the water spinach include sodium silicate, zinc sulfate, calcium nitrate terahydrate, potassium nitrate, magnesium sulphate pentahydrate, calcium chloride, sodium molybdate, ethylene diamine tetraacetic acid, zinc sulphate, sodium chloride, boric acid, manganese sulfate tetrahydrate, blue copperas, nopotassium phosphate, cobalt chloride, aluminum nitrate and ferric sulfate. The hydroponic nutrient solution of water spinach is high in absorption and utilization rate; and growth of the water spinach is accelerated. Thus, waste caused by nutrition excess or shortage due to the fact that the hydroponic nutrient solution of the water spinach has no pertinence for a long period of time is radically solved.

Description

technical field [0001] The invention belongs to the field of soilless culture nutrient solution, in particular to the technical field of water spinach nutrient solution. Background technique [0002] Hydroponics is the use of modern bioengineering technology, the use of physical, chemical, and biological engineering methods to domesticate ordinary plants and flowers, and improve and summarize them on the basis of scientific practice. It has unique technology, high practicability, and strong operability. The plant production cycle is short and the ornamental value is high. Its core is to fix the plant rhizomes in the planting basket and let the roots hang naturally into the plant nutrient solution. This nutrient solution can replace the natural soil to provide water, nutrients, oxygen, temperature and other growth factors to the plant body, so that the plants can grow normally. and complete its entire life cycle. [0003] Water spinach is rich in nutrients, including a lot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 崔世钢吴兴利
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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