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Tomato water culture nutrient solution

A hydroponic nutrient solution and tomato technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve problems such as hindering plant growth, achieve the effects of improving disease resistance, reducing rotten roots, and scientific formula

Inactive Publication Date: 2014-03-12
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Each 1000ml of the tomato hydroponic 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 61.56mg, boric acid 2.94mg, manganese sulfate tetrahydrate 4.68mg, copper sulfate pentahydrate 43.28mg, potassium dihydrogen phosphate 127.03mg , aluminum nitrate 21.98mg, iron sulfate 56.9mg.

Embodiment 2

[0014] Each 1000ml of the tomato hydroponic 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 58.00mg, boric acid 2.86mg, manganese sulfate tetrahydrate 4.13mg, copper sulfate pentahydrate 40.78mg, potassium dihydrogen phosphate 125.00mg , aluminum nitrate 21.40mg, iron sulfate 55.40mg.

Embodiment 3

[0016] Each 1000ml of the tomato hydroponic 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 65.13mg, boric acid 3.04mg, manganese sulfate tetrahydrate 5.24mg, copper sulfate pentahydrate 45.78mg, potassium dihydrogen phosphate 129.06mg , aluminum nitrate 22.56mg, iron sulfate 58.40mg.

[0017] Described experimental group (embodiment 1, embodiment 2, embodiment 3) selects the same tomato 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 (Such as figure 2 shown).

[0018] The specific method of using the tomato hydroponic nutrient solution is to first dissolve t...

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Abstract

The invention discloses a tomato water culture nutrient solution which comprises a major element, a microelement and water, wherein the major element of the nutrient solution comprises carbon, hydrogen, oxygen, sulfur, nitrogen, phosphorus, potassium, calcium and magnesium; the microelement comprises ferrum, boron, manganese, zinc, chlorine, copper, aluminum, molybdenum, silicon and sodium; and the main components of the tomato water culture nutrient solution comprise sodium silicate, zinc sulfate, calcium nitrate tetrahydrate, potassium nitrate, magnesium sulfate pentahydrate, calcium chloride, sodium molybdate, disodium edetate, 45.20-47.13mg zinc sulfate heptahydrate, sodium chloride, boric acid, manganese sulfate tetrahydrate, copper sulfate pentahydrate, monopotassium phosphate, aluminum nitrate and ferric sulfate. The tomato water culture nutrient solution is high in absorption and utilization ratio, accelerates tomato growth, and basically solves the problem of waste caused by excessive or insufficient nutrition due to the fact that the tomato water culture nutrient solution has no pertinency for a long time.

Description

technical field [0001] The invention belongs to the field of soilless cultivation nutrient solution, in particular to the technical field of tomato 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] Tomatoes are rich in vitamins A, C, B1, B2, ...

Claims

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Application Information

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