Nutrient solution and preparation method thereof

A technology of nutrient solution and potassium nitrate, which is applied in the field of pollution-free plant nutrient solution and its preparation, can solve the problems of low purity of nutrient solution, plant yellow pages, and nutrient imbalance, and achieve the effect of promoting plant growth, flourishing branches and leaves, and maintaining robustness

Inactive Publication Date: 2013-01-30
SHENYANG XINDA INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the plant nutrient solutions sold on the market are extracts and amino acids prepared from chemical fertilizers. The nutrient solution has low purity, unbalanced nutrients, and contains some harmful substances. If it is used for a long time, it will cause yellow pages or death of plants. Unsatisfactory effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: described nutrient solution, is configured by following percentage by weight: potassium nitrate 0.3%; Urea 0.003%; Ammonium phosphate 0.005%; Magnesium sulfate 0.001%; ​​Plant alkaloid 0.0001%; %; Zinc sulfate 0.005%; Potassium hydroxide 0.003%; Active emulsifier Nilar 0.5%; The remaining ingredients are water.

Embodiment 2

[0012] Embodiment 2: Potassium nitrate 0.48%; Urea 0.007%; Ammonium phosphate 0.0065%; Magnesium sulfate 0.02%; Plant alkaloid 0.0008%; Sodium molybdate 0.008%; Active emulsifier nilar 1%; the rest is water.

Embodiment 3

[0013] Embodiment 3: described nutrient solution, is configured by following percentage by weight: potassium nitrate 0.5%; Urea 0.01%; Ammonium phosphate 0.01%; Magnesium sulfate 0.03%; Plant alkaloid 0.002%; %; Zinc sulfate 0.01%; Potassium hydroxide 0.01%; Active emulsifier Nilar 1%; The remaining ingredients are water.

[0014] The preparation method of described nutrient solution is as follows: Potassium hydroxide, potassium nitrate, urea, ammonium phosphate, magnesium sulfate are dissolved in water successively, and the weight ratio relation of water and the total weight of above-mentioned composition is 5:1, makes stoste one; Phytoalkali, sodium molybdate, organic acid, zinc sulfate, and active emulsifier Nilar are dissolved in water successively, and the weight ratio relationship between water and the total weight of the above-mentioned ingredients is 3:1, and stock solution two is made; when in use, Stock solution 1 and 2 can be poured into water.

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PUM

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Abstract

The invention relates to a formula of a nutrient solution, and particularly relates to a pollution-free plant nutrient solution and a preparation method thereof. The nutrient solution is prepared by the following components of: 0.3-0.5% of potassium nitrate, 0.003-0.01% of urea, 0.005-0.01% of ammonium phosphate, 0.001-0.03% of magnesium sulfate, 0.0001-0.002% of vegetable alkaloid, 0.003-0.01% of sodium molybdate, 0.003-0.005% of organic acid, 0.005-0.01% of zinc sulfate, 0.003-0.01% of potassium hydroxide, 0.5-1% of active emulsifier Nilaer, and the balance of water. The formula of the nutrient solution is balanced in nutrient, and has the capability of promoting the plant growth, keeping the root stocks of plants healthy and strong and keeping the branches and leaves flourish.

Description

technical field [0001] The invention relates to a nutrient solution formula, in particular to a pollution-free plant nutrient solution and a preparation method thereof. Background technique [0002] With the continuous development of urbanization, the urban space available to people is less and less. Using nutrient solution to realize the soilless cultivation technology of green plants and flowers is an important development direction for saving urban space. [0003] At present, most of the plant nutrient solutions sold on the market are extracts and amino acids prepared from chemical fertilizers. The nutrient solution has low purity, unbalanced nutrients, and contains some harmful substances. If it is used for a long time, it will cause yellow pages or death of plants. The effect is not ideal. Contents of the invention [0004] In view of the defects in the prior art, the purpose of the present invention is to provide a nutrient solution for plants with balanced nutriti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 不公告发明人
Owner SHENYANG XINDA INFORMATION SCI & TECH
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