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Plant source functional selenium-rich nutrient granules and preparation method thereof

A nutrient particle, functional technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of decline in the yield and quality of agricultural products, pollution of agricultural arable land and agricultural products, and excessive pesticide residues. and soil remediation, the effect of facilitating absorption

Inactive Publication Date: 2016-08-24
HUNAN ZHONGKE AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, my country's agricultural environment is seriously polluted, which is mainly reflected in: first, excessive use of chemical fertilizers in some places has led to serious soil acidification; second, excessive use of pesticides in some places has seriously polluted agricultural land and agricultural products, causing agricultural products in these places Exceeding the standard of pesticide residues
Due to the excessive use of chemical fertilizers and pesticides, soil compaction, soil fertility decline, rampant pests and diseases, and decline in the yield and quality of agricultural products in these places

Method used

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  • Plant source functional selenium-rich nutrient granules and preparation method thereof
  • Plant source functional selenium-rich nutrient granules and preparation method thereof
  • Plant source functional selenium-rich nutrient granules and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] First, take 1 part of sodium selenite and 6 parts of natural polymer nanocarrier shell by weight, pass the sodium selenite through oxidation-reduction reaction, filter to obtain selenium solution, then mix with natural polymer nanocarrier shell and stir evenly , Through the compound reaction, the nano-selenium sustained-release body is made for use;

[0037] Secondly, the nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are separately cultivated (including test tube culture and fermentation tank expansion culture) to become microbial raw materials for use;

[0038] Third, take 30 parts of waste tobacco leaves, 30 parts of bollards, 20 parts of molasses, and 1 part of microbes according to the weight parts. The raw materials are scientifically compatible in proportion and placed in the fermenter for rapid fermentation and decomposed into a combination of biological organic functional conditionin...

Embodiment 2

[0052] First, take 1.5 parts of sodium selenite and 4 parts of the natural polymer nanocarrier shell by weight, and pass the sodium selenite through oxidation-reduction reaction to obtain a selenium solution after filtration, and then mix with the natural polymer nanocarrier shell and stir evenly , Through the compound reaction, the nano-selenium sustained-release body is made for use;

[0053] Secondly, the nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are separately cultivated (including test tube culture and fermentation tank expansion culture) to become microbial raw materials for use;

[0054] Third, take 39 parts of waste tobacco leaves, 35 parts of bollards, 15 parts of molasses, and 0.5 parts of microbes according to the weight parts. The raw materials are scientifically compatible in proportion and placed in the fermentor for rapid fermentation and decomposed into a bio-organic functional ...

Embodiment 3

[0060] First, take 0.5 part of sodium selenite and 8 parts of natural polymer nanocarrier shell by weight, and pass the sodium selenite through oxidation-reduction reaction to obtain selenium solution after filtration, and then mix with the natural polymer nanocarrier shell and stir evenly , Through the compound reaction, the nano-selenium sustained-release body is made for use;

[0061] Secondly, the nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are separately cultivated (including test tube culture and fermentation tank expansion culture) to become microbial raw materials for use;

[0062] Third, take 21 parts of waste tobacco leaves, 25 parts of molasses, 25 parts of molasses, and 1.5 parts of microbes according to weight parts. The raw materials are scientifically compatible in proportion and placed in the fermentation tank for rapid fermentation, and decomposed into a combination of bio-organi...

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Abstract

The invention discloses plant source functional selenium-rich nutrient granules. The plant source functional selenium-rich nutrient granules are prepared by performing mixing and then granulation on the following raw materials in parts by weight: 21-39 parts of abandoned tobacco leaves, 25-35 parts of macleaya cordata, 15-25 parts of molasses, 0.5-1.5 parts of microbial flora, 2-6 parts of urea, 1-5 parts of potassium sulfate or potassium chloride, 1-5 parts of mono-ammonium phosphate or white phosphorus, 1-3 parts of medium trace elements, 4-8 parts of natural high polymer nano carrier shells, and 0.5-1.5 parts of sodium selenite. The plant source functional selenium-rich nutrient granules have the advantages that plants are homogenous and pollution-free, an extensive insecticidal and fungicidal function is achieved, the biological bacterium activity is strong, the fertilizer effect is high, a healthcare function is achieved, soil can be improved and the soil fertility can be raised effectively, the crop yield is increased, and the quality of agricultural products is obviously improved. This fertilizer not only can be used as a tobacco fertilizer but also can be used as a tea and banana fertilizer, and can also be used as a flower fertilizer. The invention also discloses a preparation method of the plant source functional selenium-rich nutrient granules.

Description

Technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a plant-derived functional selenium-enriched nutritional granule and a preparation method thereof. Background technique [0002] At present, part of the agricultural environment in my country is seriously polluted, which is mainly reflected in: first, excessive use of chemical fertilizers in some places has caused serious soil acidification; second, excessive use of pesticides in some places has seriously polluted agricultural land and agricultural products, causing agricultural products in these places Pesticide residues exceed the standard. Due to the excessive use of chemical fertilizers and pesticides, soil compaction in these areas, reduced soil fertility, rampant pests and diseases, and decline in the yield and quality of agricultural products. How to ensure that the soil is not compacted, the soil strength is not reduced, and the agricultural environment is not...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 文贻荣黄生博
Owner HUNAN ZHONGKE AGRI
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