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Strawberry water culture nutrient solution

A technology for hydroponic nutrient solution and strawberry, applied in the field of nutrient solution formulation of hydroponic plants, can solve the problems of strawberry influence, strawberry prone to rotten roots, etc., and achieve the effects of reducing rotten roots, improving disease resistance, and formulating scientifically.

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

However, the strawberries cultivated by hydroponics are prone to rotten roots in the nutrient solution, which will have a certain impact on the industrial production of strawberries.

Method used

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  • Strawberry water culture nutrient solution
  • Strawberry water culture nutrient solution
  • Strawberry water culture nutrient solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Each 1000ml of the strawberry hydroponic nutrient solution contains 270.22mg of ammonium sulfate, 539.53mg of magnesium sulfate heptahydrate, 1290.75mg of calcium nitrate tetrahydrate, 26.53mg of sodium iron, 285.43mg of potassium dihydrogen phosphate, 154.55mg of potassium sulfate, and 70.00mg of ammonium nitrate , Potassium nitrate 182.50mg, Ammonium dihydrogen phosphate 190.00mg, Borax 4.50mg, Manganese sulfate 2.00mg, Zinc sulfate heptahydrate 1.60mg, Copper sulfate pentahydrate 0.65mg, Ammonium molybdate 0.02mg, Lead acetate 0.03mg, Calcium carbonate 17.50mg , Sodium Chloride 1.50mg, Disodium Zinc EDTA 1.85mg, Calcium Ammonium Nitrate 11.00mg.

Embodiment 2

[0014] Each 1000ml of the strawberry hydroponic nutrient solution contains 268.00mg of ammonium sulfate, 535.00mg of magnesium sulfate heptahydrate, 1265.00mg of calcium nitrate tetrahydrate, 25.00mg of sodium iron, 280.00mg of potassium dihydrogen phosphate, 152.00mg of potassium sulfate, and 65.00mg of ammonium nitrate , Potassium nitrate 175.00mg, Ammonium dihydrogen phosphate 180.00mg, Borax 4.00mg, Manganese sulfate 1.00mg, Zinc sulfate heptahydrate 1.40mg, Copper sulfate pentahydrate 0.55mg, Ammonium molybdate 0.0lmg, Lead acetate 0.02mg, Calcium carbonate 15.00mg , Sodium Chloride 1.00mg, Disodium Zinc EDTA 1.50mg, Calcium Ammonium Nitrate 10.00mg.

Embodiment 3

[0016] Each 1000ml of the strawberry hydroponic nutrient solution contains 272.43mg of ammonium sulfate, 544.05mg of magnesium sulfate heptahydrate, 1316.50mg of calcium nitrate tetrahydrate, 28.06mg of sodium iron, 290.86mg of potassium dihydrogen phosphate, 157.09mg of potassium sulfate, and 75.00mg of ammonium nitrate , Potassium nitrate 190.00mg, Ammonium dihydrogen phosphate 200.00mg, Borax 5.00mg, Manganese sulfate 3.00mg, Zinc sulfate heptahydrate 1.80mg, Copper sulfate pentahydrate 0.75mg, Ammonium molybdate 0.03mg, Lead acetate 0.03mg, Calcium carbonate 20.00mg , Sodium Chloride 2.00mg, Disodium Zinc EDTA 2.20mg, Calcium Ammonium Nitrate 12.00mg.

[0017] Described experimental group (embodiment 1, embodiment 2, embodiment 3) selects the same strawberry 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).

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Abstract

The invention discloses a strawberry water culture nutrient solution which comprises a major element, a microelement and water, wherein the major element of the strawberry nutrient solution comprises carbon, hydrogen, oxygen, sulfur, nitrogen, phosphorus, potassium, calcium and magnesium; the microelement comprises ferrum, boron, manganese, zinc, copper, molybdenum, lead and sodium; and the strawberry water culture nutrient solution contains ammonium sulfate, magnesium sulfate heptahydrate, calcium nitrate tetrahydrate, ferrisodium, monopotassium phosphate, potassium sulfate, ammonium nitrate, potassium nitrate, ammonium dihydrogen phosphate, sodium borate, manganese sulfate, zinc sulfate heptahydrate, copper sulfate pentahydrate, ammonium molybdate, lead acetate, calcium carbonate, sodium chloride, ethylene diamine tetraacetic acid disodium zinc and calcium ammonium nitrate. The strawberry water culture nutrient solution is simple in nutrient composition, convenient to prepare and lower in preparation cost, and has certain popularization and practical values.

Description

technical field [0001] The invention belongs to a nutrient solution formula for hydroponic plants, in particular to a nutrient solution formula for hydroponic strawberries, in particular to a hydroponic plant that saves water, nutrients and labor, is simple to operate, and saves labor, time, and cleaning. nutrient solution. Background technique [0002] Hydroponics is a new type of soilless plant cultivation, also known as nutrient solution culture. 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 Plants provide growth factors such as water, nutrients, oxygen, and temperature, so that plants can grow normally and complete their entire life cycle. This kind of plant cultivation technology that reflects advanced productivity has the advantages of intensive, large-scale and precise production, and the hydroponic plants cultivated by this soilles...

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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