Plant nutrient solution

A plant nutrient solution and potassium nitrate technology, which is applied in the field of plant nutrient solution, can solve the problems of low purity of nutrient solution, containing harmful substances, and poor effect, and achieve the effect of faster growth, vigorous growth and less death

Inactive Publication Date: 2014-04-16
GUANGXI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the plant nutrient solutions sold on the market are extracts prepared from chemical fertilizers. The nutrient so

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The formula of plant nutrient solution of the present invention is as follows:

[0013] Take one liter of plant nutrient solution of the present invention as example, plant nutrient solution of the present invention is made up of following components:

[0014] Potassium nitrate: 1200mg; Urea: 2230mg; Ammonium nitrate: 2000mg; Magnesium sulfate: 130mg; Ammonium dihydrogen phosphate: 1200mg; Calcium nitrate: 1350mg; Manganese sulfate: 180mg; Zinc sulfate: 10mg; ; Sodium molybdate: 0.25mg; Sodium iodide: 0.2mg; Folic acid: 0.15mg; Asparagine: 1.6mg. The rest is deionized water.

[0015] The above-mentioned substances are mixed and stirred evenly to obtain the plant nutrient solution of the present invention.

Embodiment 2

[0017] The formula of plant nutrient solution of the present invention is as follows:

[0018] Take one liter of plant nutrient solution of the present invention as example, plant nutrient solution of the present invention is made up of following components:

[0019] Potassium nitrate: 1210mg; Urea: 2240mg; Ammonium nitrate: 2010mg; Magnesium sulfate: 120mg; Ammonium dihydrogen phosphate: 1210mg; Calcium nitrate: 1340mg; Manganese sulfate: 170mg; mg; Sodium molybdate: 0.3mg; Sodium iodide: 0.3mg; Folic acid: 0.20mg; Asparagine: 1.5mg. The rest is deionized water.

[0020] The above-mentioned substances are mixed and stirred evenly to obtain the plant nutrient solution of the present invention.

Embodiment 3

[0022] The formula of plant nutrient solution of the present invention is as follows:

[0023] Take one liter of plant nutrient solution of the present invention as example, plant nutrient solution of the present invention is made up of following components:

[0024] Potassium nitrate: 1190mg; Urea: 2220mg; Ammonium nitrate: 1990mg; Magnesium sulfate: 140mg; Ammonium dihydrogen phosphate: 1190mg; Calcium nitrate: 1360mg; mg; Sodium molybdate: 0.2mg; Sodium iodide: 0.15mg; Folic acid: 0.1mg; Asparagine: 1.7mg. The rest is deionized water.

[0025] The above-mentioned substances are mixed and stirred evenly to obtain the plant nutrient solution of the present invention.

[0026] Using the plant nutrient solution of the present invention to cultivate foliage plants such as monstera and evergreen without soil, the leaves are dark green, vigorous in growth, and not easy to die. Compared with the existing plant nutrient solution on the market, the growth speed is increased by 20% ...

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Abstract

The invention provides a plant nutrient solution which consists of the following components: potassium nitrate, urea, ammonium nitrate, magnesium sulphate, ammonium dihydrogen phosphate, calcium nitrate, manganese sulfate, zinc sulfate, ferric citrate, boric acid, sodium molybdate, sodium iodide, folic acid, asparagine and deionized water. According to the invention, the plant nutrient solution is comprehensive in nutrition, has no poisonous substance, cannot pollute the environment after being used, cannot cause harm to human body, and is free from undesirable odor. Through the adoption of the plant nutrient solution to cultivate foliage plants such as monstera deliciosa and rohdea japonica without soil, the leaf color is dark green, the growth is vigorous, death is hard, and compared with the conventional plant nutrient solution in the market, the growth rate is increased by 20%.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a plant nutrient solution. Background technique [0002] With the rapid development of the city, the available space is getting smaller and smaller, and the use of soilless cultivation technology to cultivate green plants can effectively save space. This just needs to provide plant nutrient solution for the green plant of soilless cultivation, in order to meet the needs of green plant growth. At present, most of the plant nutrient solutions sold on the market are extracts prepared from chemical fertilizers. The nutrient solution has low purity or contains harmful substances. Long-term use will cause yellowing or death, and the effect is not good. Contents of the invention [0003] The invention provides a plant nutrient solution, which does not contain harmful substances and can be used for long-term use in green plants cultivated without soil. [0004] The i...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01G31/00
Inventor 吴洪达钟小兰
Owner GUANGXI UNIVERSITY OF TECHNOLOGY
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