CN104109033B - A kind of Enrichment by Microorganisms selenium foliar nutrient and preparation method thereof - Google Patents
A kind of Enrichment by Microorganisms selenium foliar nutrient and preparation method thereof Download PDFInfo
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- CN104109033B CN104109033B CN201410379661.XA CN201410379661A CN104109033B CN 104109033 B CN104109033 B CN 104109033B CN 201410379661 A CN201410379661 A CN 201410379661A CN 104109033 B CN104109033 B CN 104109033B
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Abstract
The invention provides a kind of Enrichment by Microorganisms selenium foliar nutrient and preparation method thereof, the raw material of this Enrichment by Microorganisms selenium foliar nutrient comprises following parts by weight proportioning: 5 kilograms of pure selenium powder, 50 kilograms of soybean protein powders, 20 kilograms of food starchs, 10 kilograms of glucose, 15 kg of phosphoric acid hydrogen dipotassiums, 1000 kg of water, 100 kilograms of bacillus megateriums, 100 kilograms of potassium fulvates, 600m
3sterile air; Enrichment by Microorganisms selenium foliar nutrient of the present invention makes simple, and can significantly increase selenium content in agricultural-food, promotes plant growth, improves crop disease-resistant ability.
Description
Technical field
The present invention relates to a kind of foliar nutrient and preparation thereof and effect, belong to technical field of biological fertilizer.
Background technology
Se-rich farm products have anticancer, anti-cancer, cardioprotection and delay senility, anti-oxidant with elimination free radical, improve the multiple special nourishing functions such as body immunity.Because the specific function of Se-rich farm products and the selenium element mineral trace element that to be human body necessary, people are to the raising of quality of life in addition, and Se-rich farm products development rapidly.Because China's regional Selenium in Soil element of the overwhelming majority lacks, develop by the method for selenium-enriched fertilizer raising farm crop to the absorption of selenium element of high reactivity, high density necessary.Selenium-enriched fertilizer common in the market mainly the mixing of selenium mineral powder and conventional chemical fertilizers, because natural selenium element exists with mineral compound state, be not easy to plant absorption and transform, so easily cause waste and the environmental pollution of resource.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Enrichment by Microorganisms selenium foliar nutrient, this Enrichment by Microorganisms selenium foliar nutrient is movable by the vital metabolic of bacillus megaterium, selenium powder is converted into biogenic organic selenium compounds, soybean protein powder is changed into amino acid simultaneously, under the sequestering action of the nutritive substances such as xanthohumic acid, glucose, dipotassium hydrogen phosphate, organoselenium can synergiticly be absorbed by corps leaf surface, and runs up among agricultural-food.
For solving the problems of the technologies described above, this invention takes following technical scheme:
A kind of Enrichment by Microorganisms selenium foliar nutrient, the raw material of this Enrichment by Microorganisms selenium foliar nutrient comprises following composition: 5 kilograms of pure selenium powder, 50 kilograms of soybean protein powders, 20 kilograms of food starchs, 10 kilograms of glucose, 15 kg of phosphoric acid hydrogen dipotassiums, 1000 kg of water, 100 kilograms of bacillus megateriums, 100 kilograms of potassium fulvates, 600m3 sterile airs.
Further, the bacterium number of described bacillus megaterium is 2,000,000,000/g.
Further, described pure selenium powder purity is 90%.
Another technical problem that the present invention will solve is to provide a kind of preparation method of Enrichment by Microorganisms selenium foliar nutrient.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: comprise the following steps:
1) extract 5 kilograms of pure selenium powder, 50 kilograms of soybean protein powders, 20 kilograms of food starchs, 10 kilograms of glucose, 15 kg of phosphoric acid hydrogen dipotassiums by weight and put into bio-reactor, add 1000 kg of water 120 degree celsius temperature sterilizing 30 minutes;
2) add 100 kilograms of bacillus megateriums after the mixture through high-temperature sterilization in step 1) being cooled to 35 degrees Celsius, and pass into 600m3 sterile air, react;
3) 100 kilograms of potassium fulvates are joined step 2) reaction terminate in thing, mix rear packing and get product.
Further, described sterile air passes into 20 hours by the flow of 0.5m3/ minute.
Advantage of the present invention is: movable by the vital metabolic of bacillus megaterium, selenium powder is converted into biogenic organic selenium compounds, soybean protein powder is changed into amino acid simultaneously, under the sequestering action of the nutritive substances such as xanthohumic acid, glucose, dipotassium hydrogen phosphate, organoselenium can synergiticly be absorbed by corps leaf surface, and runs up among agricultural-food, thus significantly increases selenium content in agricultural-food, promote plant growth, improve crop disease-resistant ability.
Embodiment
For the concrete function that can understand feature of the present invention, technique means further and reach, with embodiment, the present invention is described in further detail below.
Embodiment
A kind of Enrichment by Microorganisms selenium foliar nutrient, the raw material of this Enrichment by Microorganisms selenium foliar nutrient comprises following composition: 5 kilograms of pure selenium powder, 50 kilograms of soybean protein powders, 20 kilograms of food starchs, 10 kilograms of glucose, 15 kg of phosphoric acid hydrogen dipotassiums, 1000 kg of water, 100 kilograms of bacillus megateriums, 100 kilograms of potassium fulvates, 600m3 sterile airs.
The bacterium number of described bacillus megaterium is 2,000,000,000/g.
Described pure selenium powder purity is 90%.
The preparation method of described Enrichment by Microorganisms selenium foliar nutrient comprises the following steps:
1) extract 5 kilograms of pure selenium powder, 50 kilograms of soybean protein powders, 20 kilograms of food starchs, 10 kilograms of glucose, 15 kg of phosphoric acid hydrogen dipotassiums by weight and put into bio-reactor, add 1000 kg of water 120 degree celsius temperature sterilizing 30 minutes;
2) add 100 kilograms of bacillus megateriums after the mixture through high-temperature sterilization in step 1) being cooled to 35 degrees Celsius, and pass into 600m3 sterile air, react;
3) 100 kilograms of potassium fulvates are joined step 2) reaction terminate in thing, mix rear packing and get product.
Described sterile air passes into 20 hours by the flow of 0.5m3/ minute.
experimental example:
Experimental subjects: the tea place that two pieces of soil properties are the same in Anxi, Fujian and the same rice field of two pieces, Xiangyang, Hubei soil property, fertile different according to use selenium, be divided into contrast tea place, experiment tea place, contrast field and experiment field respectively.
Experimental technique and time: contrast tea place and contrast field and use traditional selenium fertile, experiment tea place and experiment field use Enrichment by Microorganisms selenium foliar nutrient of the present invention, to harvest detection selenium content, and record result.
Using method: spray the blade face farm crop after diluting 200 times with clear water.
Experimental result:
| Selenium content | Selenium content | ||
| Contrast field | 0.8mg/kg | Contrast tea place | 1.3mg/kg |
| Experiment field | 2.8mg/kg | Experiment tea place | 3.2mg/kg |
From experimental result, a kind of Enrichment by Microorganisms selenium of the present invention foliar nutrient, makes simple, and can significantly increase selenium content in agricultural-food, promote plant growth, improve crop disease-resistant ability.
Below the present invention be described in detail, the above, be only the preferred embodiment of the present invention, when not limiting the scope of the present invention, namely allly does impartial change according to the application's scope and modify, all should still belong in covering scope of the present invention.
Claims (3)
1. an Enrichment by Microorganisms selenium foliar nutrient, it is characterized in that, the raw material of this Enrichment by Microorganisms selenium foliar nutrient comprises following composition: 5 kilograms of pure selenium powder, 50 kilograms of soybean protein powders, 20 kilograms of food starchs, 10 kilograms of glucose, 15 kg of phosphoric acid hydrogen dipotassiums, 1000 kg of water, 100 kilograms of bacillus megateriums, 100 kilograms of potassium fulvates, 600m3 sterile airs, the bacterium number of described bacillus megaterium is 2,000,000,000/g, and described pure selenium powder purity is 90%.
2. a preparation method for Enrichment by Microorganisms selenium foliar nutrient as claimed in claim 1, is characterized in that, comprise the following steps:
1) extract 5 kilograms of pure selenium powder, 50 kilograms of soybean protein powders, 20 kilograms of food starchs, 10 kilograms of glucose, 15 kg of phosphoric acid hydrogen dipotassiums by weight and put into bio-reactor, add 1000 kg of water 120 degree celsius temperature sterilizing 30 minutes;
2) add 100 kilograms of bacillus megateriums after the mixture through high-temperature sterilization in step 1) being cooled to 35 degrees Celsius, and pass into 600m3 sterile air, react;
3) 100 kilograms of potassium fulvates are joined step 2) reaction terminate in thing, mix rear packing and get product.
3. a preparation method for Enrichment by Microorganisms selenium foliar nutrient as claimed in claim 2, is characterized in that, described sterile air passes into 20 hours by the flow of 0.5m3/ minute.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410379661.XA CN104109033B (en) | 2014-08-05 | 2014-08-05 | A kind of Enrichment by Microorganisms selenium foliar nutrient and preparation method thereof |
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| CN201410379661.XA CN104109033B (en) | 2014-08-05 | 2014-08-05 | A kind of Enrichment by Microorganisms selenium foliar nutrient and preparation method thereof |
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| CN104109033A CN104109033A (en) | 2014-10-22 |
| CN104109033B true CN104109033B (en) | 2016-01-13 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474985A (en) * | 2014-10-08 | 2016-04-13 | 彭宝礼 | Industrialized production technique for scalar selenium-rich pleurotus eryngii |
| CN104478590A (en) * | 2014-12-16 | 2015-04-01 | 苏州科大微龙信息技术有限公司 | Rice flower-promoting and rice-ear-protecting organic foliar fertilizer containing biological selenium and zinc and preparation method thereof |
| CN108314556A (en) * | 2018-05-02 | 2018-07-24 | 安徽过湾农业科技有限公司 | A kind of production method of Se-rich farm products fertilizer |
| CN110498722A (en) * | 2019-09-25 | 2019-11-26 | 天津市西青区小杜庄果蔬种植专业合作社 | Organic selenium liquid fertilizer manufacture craft |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102153382B (en) * | 2010-12-15 | 2013-05-08 | 沈阳科丰牧业科技有限公司 | Composite microbial foliar fertilizer spraying agent and using method thereof |
| CN102746064B (en) * | 2012-07-11 | 2014-08-27 | 德州市元和农业科技开发有限责任公司 | Microbial foliage fertilizer, and preparation method and application thereof |
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