Hydroponic nutrient solution of endive

A technology for hydroponic nutrient solution and chicory, which is applied to fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as unbalanced nutrient supply, and achieve the effects of promoting vegetable growth, comprehensive nutrition, and shortening 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

[0004] The technical problem to be solved by the present invention is to provide a hydroponic nutrient solution that has sufficient nutrients,

Method used

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  • Hydroponic nutrient solution of endive
  • Hydroponic nutrient solution of endive
  • Hydroponic nutrient solution of endive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1 contains calcium nitrate tetrahydrate 239.37mg, potassium nitrate 405.77mg, ammonium dihydrogen phosphate 58.24mg, magnesium sulfate heptahydrate 125.87mg, zinc sulfate heptahydrate 0.23mg, molybdic acid in every 1000ml described chicory hydroponic nutrient solution Ammonium 0.02mg, Ferrous Sulfate 12.23mg, Zinc Sulfate 0.023mg, Sodium Silicate 116.20mg, Magnesium Sulfate 19.23mg, Cobalt Chloride 0.04mg, Ferrous Sulfate Heptahydrate 14.98mg, Disodium EDTA 19.67mg, Boric acid 2.94mg, manganese sulfate tetrahydrate 2.19mg, copper sulfate pentahydrate 0.05mg, calcium nitrate 127.03mg, manganese sulfate 0.48mg, potassium iodide 0.17mg, sodium chloride 251.57mg and sodium molybdate 0.21mg.

Embodiment 2

[0013] Each 1000ml of the chicory hydroponic nutrient solution contains 236.00mg of calcium nitrate tetrahydrate, 404.00mg of potassium nitrate, 57.00mg of ammonium dihydrogen phosphate, 123.00mg of magnesium sulfate heptahydrate, 0.22mg of zinc sulfate heptahydrate, and 0.02mg of ammonium molybdate , ferrous sulfate 11.22mg, zinc sulfate 0.022mg, sodium silicate 112.12mg, magnesium sulfate 18.22mg, cobalt chloride 0.02mg, ferrous sulfate heptahydrate 13.90mg, disodium edetate 18.61mg, boric acid 2.86mg , manganese sulfate tetrahydrate 2.13mg, copper sulfate pentahydrate 0.05mg, calcium nitrate 125.00mg, manganese sulfate 0.40mg, potassium iodide 0.12mg, sodium chloride 245.00mg and sodium molybdate 0.15mg.

Embodiment 3

[0015] Each 1000ml of chicory hydroponic nutrient solution contains 242.74mg of calcium nitrate tetrahydrate, 407.53mg of potassium nitrate, 59.47mg of ammonium dihydrogen phosphate, 128.73mg of magnesium sulfate heptahydrate, 0.24mg of zinc sulfate heptahydrate, and 0.03mg of ammonium molybdate , ferrous sulfate 13.24mg, zinc sulfate 0.024mg, sodium silicate 120.27mg, magnesium sulfate 20.24mg, cobalt chloride 0.05mg, ferrous sulfate heptahydrate 16.05mg, edetate disodium 20.73mg, boric acid 3.04mg , manganese sulfate tetrahydrate 2.24mg, copper sulfate pentahydrate 0.06mg, calcium nitrate 129.06mg, manganese sulfate 0.56mg, potassium iodide 0.21mg, sodium chloride 258.13mg and sodium molybdate 0.26mg.

[0016] Described experimental group (embodiment 1, embodiment 2, embodiment 3) chooses the same chicory plant of size and shape, they are placed in identical and suitable environment and cultivate one month, record three groups of experimental plants after one month. growing ...

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Abstract

The invention discloses hydroponic nutrient solution of endive. The hydroponic nutrient solution of endive 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, sodium, manganese, chlorine, zinc, copper and aluminum. The main ingredients of the hydroponic nutrient solution of endive include calcium nitrate terahydrate, potassium nitrate, monoammonium phosphate, magnesium sulfate heptahydrate, heptahydrate, ammonium molybdate, ferrous sulfate, zinc sulfate, sodium silicate, magnesium sulfate, cobalt chloride, ferrous sulphate heptahydrate, ethylene diamine tetraacetic acid, boric acid, manganese sulfate tetrahydrate, blue copperas, calcium nitrate, manganese sulfate, potassium iodide, sodium chloride and sodium molybdate. The hydroponic nutrient solution of endive is high in absorption and utilization rate; and growth of the endive is accelerated. Thus, waste caused by nutrition excess or shortage due to the fact that the endive slowly grows and the hydroponic nutrient solution of the endive has no pertinence for a long period of time is radically solved.

Description

technical field [0001] The invention belongs to the field of plant soilless culture nutrient solution, in particular to the technical field of chicory hydroponic 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] Chicory, also known as bitter vegetable, ...

Claims

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Application Information

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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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