Water planting nutrient solution for edible amaranth

A hydroponic nutrient solution and nutrient solution technology, applied in the field of nutrient solution, can solve the problems of slow growth cycle and difficult survival, etc., and achieve the effects of promoting vegetable growth, scientific formula, and reducing the probability of yellowing

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 method that can be applied to promote the normal growth of amaranth hydroponic plants, and solve the problem of slow growth cycle and extremely difficult survival.

Method used

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  • Water planting nutrient solution for edible amaranth
  • Water planting nutrient solution for edible amaranth
  • Water planting nutrient solution for edible amaranth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Each 1000ml of the amaranth hydroponic nutrient solution contains 804.865mg of calcium nitrate tetrahydrate, 155.02mg of ammonium hydrogen phosphate, 55.3mg of ammonium nitrate, 21.1mg of disodium iron edetate, 3.005mg of boric acid, and 0.09mg of copper sulfate pentahydrate , potassium nitrate 814.95mg, magnesium sulfate 450mg, potassium sulfate 135mg, potassium dihydrogen phosphate 162.5mg, calcium ammonium nitrate 30.5mg, manganese sulfate 4mg, zinc sulfate monohydrate 0.485mg, sodium molybdate 0.0125mg, ammonium molybdate 0.03mg, Nickel chloride 0.4mg, potassium iodide 7.8mg, citric acid 13.5mg, sodium silicate 17.5mg and lead acetate 0.045mg.

Embodiment 2

[0014] Each 1000ml of the amaranth hydroponic nutrient solution contains 800.00mg of calcium nitrate tetrahydrate, 152.00mg of ammonium hydrogen phosphate, 53.00mg of ammonium nitrate, 20.00mg of disodium iron edetate, 2.86mg of boric acid, and 0.08mg of copper sulfate pentahydrate , potassium nitrate 810.00mg, magnesium sulfate 400mg, potassium sulfate 100mg, potassium dihydrogen phosphate 150mg, calcium ammonium nitrate 28mg, manganese sulfate 3mg, zinc sulfate monohydrate 0.45mg, sodium molybdate 0.01mg, ammonium molybdate 0.02mg, chloride Nickel 0.3mg, potassium iodide 7.4mg, citric acid 12mg, sodium silicate 16mg and lead acetate 0.04mg.

Embodiment 3

[0016] Each 1000ml of the amaranth hydroponic nutrient solution contains 809.73mg of calcium nitrate tetrahydrate, 158.04mg of ammonium hydrogen phosphate, 57.60mg of ammonium nitrate, 22.20mg of disodium iron edetate, 3.15mg of boric acid, and 0.10mg of copper sulfate pentahydrate , potassium nitrate 819.90mg, magnesium sulfate 500mg, potassium sulfate 170mg, potassium dihydrogen phosphate 175mg, calcium ammonium nitrate 33mg, manganese sulfate 5mg, zinc sulfate monohydrate 0.52mg, sodium molybdate 0.015mg, ammonium molybdate 0.04mg, chloride Nickel 0.5mg, potassium iodide 8.2mg, citric acid 15mg, sodium silicate 19mg and lead acetate 0.05mg.

[0017] Described experimental group (embodiment 1, embodiment 2, embodiment 3) selects the same amaranth plant of size and shape, 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 method...

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PUM

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Abstract

The invention relates to a water planting nutrient solution for edible amaranth, which consists of macroelements, microelements and water. Every 1000ml of the nutrient solution comprises 800.00-809.73mg of calcium nitrate terahydrate, 152.00-158.04mg of ammonium hydrogen phosphate, 53.00-57.60mg of ammonium nitrate, 20.00-22.20mg of sodium ferric ethylene diamine tetraacetic acid, 2.86-3.15mg of boric acid, 0.08-0.10mg of copper sulfate pentahydrate, 810.00-819.90mg of potassium nitrate, 400-500mg of magnesium sulfate, 100-170mg of potassium sulphate, 150-175mg of potassium dihydrogen phosphate, 28-33mg of calcium ammonium nitrate, 3-5mg of manganese sulfate, 0.45-0.52mg of zinc sulphate monohydrate, 0.01-0.015mg of sodium molybdate, 0.02-0.04mg of ammonium molybdate, 0.3-0.5mg of nickel chloride, 7.4-8.2mg of potassium iodide, 12-15mg of citric acid, 16-19mg of sodium silicate and 0.04-0.05mg of lead acetate. The water planting nutrient solution for edible amaranth is complete in nutritional ingredient, simple to prepare and high in practicality, and has a certain popularizing and practical value.

Description

technical field [0001] The invention relates to a nutrient solution technology specially used for amaranth hydroponics, belonging to the field of soilless cultivation. Background technique [0002] Hydroponics is a new type of soilless plant cultivation, also known as nutrient liquid culture. Its core is to fix the plant rhizomes in the planting basket and let the roots naturally hang 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 soilless cultivation technology are more famous for their cleanliness, elegant style, strong ornamental value, The advantages of environmental protection and pollution...

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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