Capsella bursa-pastoris water culture nutrient solution

A hydroponic nutrient solution and shepherd's purse technology, which is applied in the field of nutrient solution formulations for hydroponic plants, can solve problems such as withered and yellow leaves, and achieve the effects of promoting vegetable growth, shortening the growth cycle, and comprehensive nutrition

Inactive Publication Date: 2013-09-11
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 shepherd's purse hydroponic nutrient solution with simple process, sufficient raw materials and easy implementation, so as to solve the problem that the leaves of shepherd's purse cultivated by indoor hydroponics will turn yellow.

Method used

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  • Capsella bursa-pastoris water culture nutrient solution
  • Capsella bursa-pastoris water culture nutrient solution
  • Capsella bursa-pastoris water culture nutrient solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The main components of each 1000ml A solution are calcium nitrate tetrahydrate 238.80mg, potassium nitrate 407.53mg, monoammonium phosphate 58.60mg and magnesium sulfate heptahydrate 123.80mg; the components of each 1000ml B solution are ammonium nitrate 53.51mg, zinc sulfate heptahydrate 5.65 mg, boric acid 3.61mg, copper sulfate pentahydrate 8.95mg, disodium iron ethylenediaminetetraacetate 20.70mg, potassium iodide 5.5mg, aluminum chloride 0.35mg, borax 0.75mg, manganese sulfate 8.25mg, nickel chloride 0.095mg, molybdenum Sodium 0.06mg, citric acid 10mg, lead acetate 0.45mg, hydrogen selenide 0.015mg and sodium chloride 1.5mg.

Embodiment 2

[0014] The main components of each 1000ml A solution are 236.00mg calcium nitrate tetrahydrate, 404.00mg potassium nitrate, 57.00mg monoammonium phosphate and 123.00mg magnesium sulfate heptahydrate; the main components of each 1000ml B solution are ammonium nitrate 53.00mg, zinc sulfate heptahydrate 5.00 mg, boric acid 3.20mg, copper sulfate pentahydrate 8.60mg, disodium iron ethylenediaminetetraacetate 20.00mg, potassium iodide 4.5mg, aluminum chloride 0.3mg, borax 0.7mg, manganese sulfate 8.0mg, nickel chloride 0.09mg, molybdenum Sodium sulfate 0.05mg, citric acid 9.0mg, lead acetate 0.4mg, hydrogen selenide 0.02mg and sodium chloride 1.0mg.

Embodiment 3

[0016] The main components of each 1000ml A solution are calcium nitrate tetrahydrate 241.60mg, potassium nitrate 411.05mg, monoammonium phosphate 60.20mg, magnesium sulfate heptahydrate 124.60mg; the components of each 1000ml B solution are ammonium nitrate 54.02mg, zinc sulfate heptahydrate 6.30mg, boric acid 4.01mg, copper sulfate pentahydrate 9.30mg, ethylenediaminetetraacetic acid disodium iron 21.40mg, potassium iodide 6.5mg, aluminum chloride 0.4mg, borax 0.8mg, manganese sulfate 8.5mg, nickel chloride 0.1mg, sodium molybdate 0.07 mg, citric acid 11.0mg, lead acetate 0.5mg, hydrogen selenide 0.01mg and sodium chloride 2.0mg.

[0017] The experimental group (Example 1, Example 2, Example 3) selected shepherd's purse plants with the same size and shape, placed them in the same and suitable environment for one month, and recorded the growth of the three groups of experimental plants after one month ( figure 2 ).

[0018] The specific use method of the said shepherd's purse hy...

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Abstract

The invention relates to a capsella bursa-pastoris water culture nutrient solution. The capsella bursa-pastoris water culture nutrient solution comprises major elements, trace elements and water which are required for growth of capsella bursa-pastoris, can be used for replacing soil to provide water, fertilizer, air, heat and other growth factors for the capsella bursa-pastoris, and can meet the conditions required for water culture growth of the capsella bursa-pastoris. The capsella bursa-pastoris water culture nutrient solution is divided into a solution A and a solution B, wherein the solution A comprises the following main components: calcium nitrate tetrahydrate, potassium nitrate, ammonium hydrogen phosphate and magnesium sulfate heptahydrate; and the solution B comprises the following main components: ammonium nitrate, zinc sulfate heptahydrate, boric acid, copper sulfate pentahydrate, ethylenediaminetetraacetic acid disodium ferric salt, potassium iodide, aluminum chloride, borax, manganese sulfate, nickel chloride, sodium molybdate, citric acid, lead acetate, hydrogen selenide and sodium chloride. The capsella bursa-pastoris water culture nutrient solution has the advantages of complete nutritional components, simple preparation, high practicality and certain popularization and application values.

Description

Technical field [0001] The invention belongs to a nutrient solution formula for hydroponic plants, and specifically relates to a nutrient solution formula for hydroponic shepherd's purse, 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 plant soilless cultivation method, also known as nutrient solution culture. Its core is to fix the plant rhizomes in the planting basket and allow the roots to hang naturally into the plant nutrient solution. This nutrient solution can replace the natural soil The plant body provides growth factors such as water, nutrients, oxygen, temperature, etc., so that the plant can grow normally and complete its 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 pl...

Claims

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Application Information

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