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Selenium-rich plant nutrient solution and preparation method thereof

A technology of selenium-enriched plants and nutrient solutions, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of slight improvement in crop quality and ingredients, single effect of promoting plant growth, backward technology, etc., to achieve improved resistance Pollution and disease resistance, promoting crop growth, and increasing the effect of selenium content

Inactive Publication Date: 2011-09-21
李林奇
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the plant nutrient solutions on the market have simple ingredients and backward technology, which can only play a single role in promoting plant growth, and have little improvement on the quality of crops and the ingredients contained in them.
Although selenium is very important to animals and plants, excessive use will cause selenium poisoning, so it must be used in moderation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Add 10 parts of sophora flavescens, 15 parts of plantain, 20 parts of winter grass, and 15 parts of pine needles into the reaction kettle, add 40 parts of water to soak, heat to 90-95 °C, heat for 5 hours, filter, and extract the upper layer of liquid medicine;

[0033] At 88-90°C, add 12 parts of lysine, 7 parts of methionine, 5 parts of glycine, and 6 parts of glutamic acid to 10 parts of the above-mentioned Chinese herbal medicine extract, add water to dissolve, keep the reaction temperature, and react for 60 minutes; add sulfuric acid 3 parts of copper, 5 parts of ferrous sulfate, 5 parts of manganese sulfate, 4 parts of zinc sulfate, react at 80-85°C for 15 minutes; add 5 parts of sodium selenite, 1 part of titanium tetrachloride, 7 parts of boric acid, temperature Reduce to 50-55°C, react for 60 minutes, and filter to obtain dark green nutrient solution of the present invention. According to element analysis, the copper, iron, manganese, zinc, selenium, titanium a...

Embodiment 2

[0035] Add 20 parts of Sophora flavescens, 20 parts of Plantain, 10 parts of Radix Orbis, and 20 parts of pine needles into the reaction kettle, add 30 parts of water to soak, heat to 85-90°C, heat for 10 hours, filter, and extract the upper layer of liquid medicine;

[0036] At 80-83°C, add 11 parts of lysine, 7 parts of methionine, 6 parts of glycine, and 6 parts of glutamic acid to 5 parts of the above-mentioned Chinese herbal medicine extract, add water to dissolve, keep the reaction temperature, and react for 40 minutes; add sulfuric acid 5 parts of copper, 7 parts of ferrous sulfate, 7 parts of manganese sulfate, 3 parts of zinc sulfate, and react at 90-95°C for 50 minutes; add 5 parts of sodium selenite, 2 parts of titanium tetrachloride, 7 parts of boric acid, Lower the temperature to 60-65°C, react for 120 minutes, and filter to obtain a dark green nutrient solution of the present invention. According to element analysis, the copper, iron, manganese, zinc, selenium, t...

Embodiment 3

[0038] Add 15 parts of sophora flavescens, 15 parts of plantain, 20 parts of winter balsam, and 15 parts of pine needles into the reaction kettle, add 35 parts of water to soak, heat to 90°C, heat for 4 hours, filter, and extract the upper layer of liquid medicine;

[0039] At 83-85°C, add 8 parts of lysine, 5 parts of methionine, 3 parts of glycine, and 4 parts of glutamic acid to 15 parts of the above-mentioned Chinese herbal medicine extract, add water to dissolve, keep the reaction temperature, and react for 60 minutes; add sulfuric acid 3 parts of copper, 5 parts of ferrous sulfate, 5 parts of manganese sulfate, 3 parts of zinc sulfate, and react for 30 minutes at 80-85°C; add 3 parts of sodium selenite, 2 parts of titanium tetrachloride, 4 parts of boric acid, temperature Reduce to 50-52°C, react for 180 minutes, filter, and obtain dark green nutrient solution of the present invention. According to element analysis, the copper, iron, manganese, zinc, selenium, titanium a...

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Abstract

The invention relates to a selenium-rich plant nutrient solution and a preparation method thereof. The selenium-rich plant nutrient solution is prepared from Chinese medicinal herb extracts, amino acid and trace elements by a high-temperature complexing technology. The selenium-rich plant nutrient solution contains the following trace elements: iron, copper, zinc, manganese, selenium, boron and titanium. The selenium-rich plant nutrient solution has an obvious effect on increasing the crop yield, and the contents of nutrient substances and trace elements, especially the content of selenium.

Description

technical field [0001] The invention relates to a plant nutrient solution and a preparation method thereof, in particular to a plant nutrient solution for improving crop yield and selenium content and a preparation method thereof. Background technique [0002] Elemental selenium is an essential nutrient element for animals and a beneficial nutrient element for plants. Since selenium is an important component of some antioxidant enzymes (glutathione peroxidase) and selenoprotein-P (HSe-P) in animals and humans, and plays a role in balancing the redox atmosphere in the body, studies have shown that it has Improving the immunity of animals, the research on the influence of selenium on immunity and cancer prevention is a hot issue in this field in the world. Therefore, selenium can be used as a trace additive for animal feed, and selenium can also be added to plant fertilizers to increase the selenium content of agricultural and sideline products. quantity. At present, seleniu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 李林奇周法永
Owner 李林奇
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