CN102190525A - Selenium-rich plant nutrient solution and preparation method thereof - Google Patents
Selenium-rich plant nutrient solution and preparation method thereof Download PDFInfo
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- CN102190525A CN102190525A CN2010101270705A CN201010127070A CN102190525A CN 102190525 A CN102190525 A CN 102190525A CN 2010101270705 A CN2010101270705 A CN 2010101270705A CN 201010127070 A CN201010127070 A CN 201010127070A CN 102190525 A CN102190525 A CN 102190525A
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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
The present invention relates to plant nutrient liquor and preparation method thereof, particularly a kind of plant nutrition liquid that improves crop yield and selenium content thereof and preparation method thereof.
Background technology
Elemental selenium is essential nutritive element of animal body and the useful nutritive element of plant.Because selenium is the important component part of some antioxidases (Selenoperoxidase) and seleno-protein-P (HSe-P) in animal and human's body, play a part balance oxidation reduction atmosphere in vivo, studies have shown that and have the effect of the animal immunizing power of raising, selenium is the hot issue in this field for the research of immunizing power influence and cancer prevention in the world, therefore, selenium can be used as the animal-feed trace mineral supplement, also adds the selenium element in vegetable fertilizer, improves the agricultural byproducts selenium content.At present, selenium has been used as the trace element of needed by human.Yet, because improving constantly of farm output, reasons such as the excessive exploitation in soil, at present domestic about 80% geographic Selenium in Soil element scarcity does not even contain the selenium element, causes in the farm crop of output selenium content generally on the low side, directly influences the intake of people's selenium, it is reported, the content of seleno-protein-P is 0.39U/L in normal Chinese group's blood, and lacking selenium area Chinese's content is 0.10U/L, and normal American's content is 1.00U/L; In Crop in China, the content of selenium is on the low side even do not have.Simultaneously,, also influenced the agricultural products in China export volume, influenced China's agricultural performance because selenium content is not up to standard.
Serious day by day in current mankind and farm crop in the situation of each pollutant serious pollution environment such as air, agricultural chemicals, heavy metal, infringement human body, the ecology that harms the crops.Plants such as industrial pollution district wheat, paddy rice, melon and fruit, vegetables are because soil, air various factors influence poor growth, yield poorly down, nutritive element content is below the normal, and has caused the threat to human health.Studies show that the selenium element has the detoxicating functions of passivation and the heavy metal contamination of antagonism environment.Therefore, in agricultural production process, use contains selenium fertilizer can not only make farm crop be rich in useful selenium element, can also separate the pollution and the harm of removing heavy metals.
At present, the big multicomponent of the plant nutrition liquid on the market is simple, and technology falls behind, and can only play single effect of urging into plant-growth, and is small to the improvement of the quality of crop and ingredient.Though the selenium element is extremely important to animals and plants, selenosis can appear in excessive use, must use in right amount.Therefore, invent and a kind ofly can promote crop growth, high yield and high-quality, it is very necessary making the fertilizer that is rich in the selenium element in the product again.
Summary of the invention
The objective of the invention is provides plant nutrition liquid of a kind of effective raising crop yield and selenium content thereof and preparation method thereof at above-mentioned existing plant nutrition liquid kind and technical existing problem and defective.
The present invention mainly is a kind of flushing liquor that adopts remote mountains area Chinese medicinal materials extract, amino acid and various trace elements complexing to form.It consists of its parts by weight of raw materials meter:
Amino acid 20-30 part,
Chinese herbal medicine extract 3-15 part,
Ferrous sulfate 2-7 part,
Copper sulfate 2-5 part,
Zinc sulfate 2-4 part,
Manganous sulfate 2-7 part,
Sodium Selenite 1-5 part,
Boric acid 2-7 part,
Titanium tetrachloride 1-2 part,
Surplus is a water.
Wherein, amino acid is: Methionin 35-45%, methionine(Met) 20-25%, glycine 15-20%, L-glutamic acid 15-20%.
Extracts of Chinese herbal medicine by following raw material by weight ratio high temperature extraction make: kuh-seng 10-20%, psyllium 10-20%, Rabdosia rubescens 10-20%, pine tree pin 10-20%, water 20-40%.
Micro-weight percent is in the plant nutrition liquid of making: iron 0.5-2.2%, copper 0.7-2.0%, zinc 0.5-1.4%, manganese 0.8-3.5%, selenium 0.3-2.0%, boron 0.3-1.2%, titanium 0.2-0.5%.
Preparing nutritive medium of the present invention is the solution that Chinese medicinal materials extract, amino acid and various trace elements is formed complex compound through high temperature complexing technology.Concrete preparation flow is as follows:
1) extracts of Chinese herbal medicine preparation: kuh-seng, psyllium, Rabdosia rubescens, pine tree pin are added reactor, soak, be heated to 70-100 ℃, heated 4-10 hour, filter, extract the upper strata soup,
2) under 80-90 ℃ of condition, add Methionin, methionine(Met), glycine, L-glutamic acid in the extracts of Chinese herbal medicine that in step 1), obtains, be dissolved in water, kept this thermotonus 20-60 minute,
3) add copper sulfate, ferrous sulfate, manganous sulfate, zinc sulfate reacted 15-60 minute down at 70-100 ℃,
4) add sodium selenite, titanium tetrachloride, boric acid, temperature is reduced to 50-65 ℃, react 20-180 minute, filtration, both bottle-green nutritive medium of the present invention.
The present invention has the following advantages and positively effect
Needed nutrition of farm crop normal growth and trace element are provided, improve the antipollution resistance against diseases of crop self, help the crop opposing and pollute, discharge objectionable impurities.Urge into plant growth, improve and make amount and output.Heavy industry area particularly, the various farm crop to heavy metal contamination can play the releasing toxic action.
Improve various nutritive substances and content of elements in farm crop and the agricultural-food, enrich the intake of human nutrition material and trace element.
The present invention is particularly evident for selenium content effect in raising farm crop, the agricultural-food.Improve selenium content in the agricultural-food, it is met international standards, help increasing the export volume of agricultural products in China, increase agricultural performance.Simultaneously, studies show that the major physiological of selenium act as: the first, form antioxidase in the body, can mention the protection cytolemma and avoid oxidative damage, keep its permeability; The second, seleno-protein-P has poisonous substances such as chelating heavy metal, reduces the poisonous substance toxic action.Improve the agricultural-food selenium content, help the opposing environment inferior of farm crop self, the edible agricultural-food that contain selenium of human body can be removed objectionable impurities in the blood of human body, improve the human body self immunological competence, promote longevity.
Plant nutrition liquid of the present invention sprays experiment through the farm, northeast to paddy rice, wheat, and selenium content is up to state standards.Every mu can be improved about output 5-10%.Economic benefit can be increased income about 200 yuan for every mu.The melon and fruit class is sprayed the income benefit of implementing every mu of back and is surpassed the food crop income.
Embodiment
Following examples only are used to set forth the present invention, and protection scope of the present invention is not only to be confined to following examples.The those of ordinary skill of described technical field all can be realized purpose of the present invention according to above disclosure of the present invention.
Embodiment 1
In reactor, add 10 parts of kuh-sengs, 15 parts of psylliums, 20 parts of Rabdosia rubescens, 15 parts on pine tree pin, add 40 parts of immersions of water, be heated to 90-95 ℃, heated 5 hours, filter, extract the upper strata soup;
Under 88-90 ℃ of condition, in 10 parts of said herbal medicine extracting solutions, add 12 parts of Methionins, 7 parts of methionine(Met), 5 parts of glycine, 6 parts in L-glutamic acid, be dissolved in water, keep temperature of reaction, reacted 60 minutes; Add 3 parts in copper sulfate, 5 parts in ferrous sulfate, 5 parts of manganous sulfates, 4 parts in zinc sulfate reacted 15 minutes down at 80-85 ℃; Add 5 parts of Sodium Selenites, 1 part of titanium tetrachloride, 7 parts of boric acid, temperature is reduced to 50-55 ℃, react 60 minutes, filtration, both bottle-green nutritive medium of the present invention.Through ultimate analysis, cupric, iron, manganese, zinc, selenium, titanium, boron content are respectively 1.5,1.2 in this nutritive medium, and 2.5,1.4,2.0,0.2,1.2%.
Embodiment 2
In reactor, add 20 parts of kuh-sengs, 20 parts of psylliums, 10 parts of Rabdosia rubescens, 20 parts on pine tree pin, add 30 parts of immersions of water, be heated to 85-90 ℃, heated 10 hours, filter, extract the upper strata soup;
Under 80-83 ℃ of condition, in 5 parts of said herbal medicine extracting solutions, add 11 parts of Methionins, 7 parts of methionine(Met), 6 parts of glycine, 6 parts in L-glutamic acid, be dissolved in water, keep temperature of reaction, reacted 40 minutes; Add 5 parts in copper sulfate, 7 parts in ferrous sulfate, 7 parts of manganous sulfates, 3 parts in zinc sulfate reacted 50 minutes down at 90-95 ℃; Add 5 parts of Sodium Selenites, 2 parts of titanium tetrachlorides, 7 parts of boric acid, temperature is reduced to 60-65 ℃, react 120 minutes, filtration, both bottle-green nutritive medium of the present invention.Through ultimate analysis, cupric, iron, manganese, zinc, selenium, titanium, boron content are respectively 2.0,2.1 in this nutritive medium, and 3.5,0.9,2.0,0.5,1.3%.
Embodiment 3
In reactor, add 15 parts of kuh-sengs, 15 parts of psylliums, 20 parts of Rabdosia rubescens, 15 parts on pine tree pin, add 35 parts of immersions of water, be heated to 90 ℃, heated 4 hours, filter, extract the upper strata soup;
Under 83-85 ℃ of condition, in 15 parts of said herbal medicine extracting solutions, add 8 parts of Methionins, 5 parts of methionine(Met), 3 parts of glycine, 4 parts in L-glutamic acid, be dissolved in water, keep temperature of reaction, reacted 60 minutes; Add 3 parts in copper sulfate, 5 parts in ferrous sulfate, 5 parts of manganous sulfates, 3 parts in zinc sulfate reacted 30 minutes down at 80-85 ℃; Add 3 parts of Sodium Selenites, 2 parts of titanium tetrachlorides, 4 parts of boric acid, temperature is reduced to 50-52 ℃, react 180 minutes, filtration, both bottle-green nutritive medium of the present invention.Through ultimate analysis, cupric, iron, manganese, zinc, selenium, titanium, boron content are respectively 1.2,1.5 in this nutritive medium, and 2.5,0.8,1.2,0.4,0.7%.
Application effect
Effect example 1
Embodiment 1 products obtained therefrom is sprayed in soybean (kind: pacify agricultural 14), and 10ml converts water 15kg, sprays twice in soybean blossoming, fruiting period.Following table 1 is for implementing product and blank effect:
| Plant height cm | Strain pod number | Flat pod number | Strain grain number | 100-grain weight g | Output Kg/hm 2 | Volume increase Kg/hm 2 | Volume increase % | |
| Embodiment 1 | 87.7 | 32.5 | 2.0 | 67.2 | 17.1 | 2856.0 | 264.8 | 10.2 |
| Blank | 82.1 | 26.5 | 4.8 | 61.1 | 15.0 | 2591.2 |
More than field investigation shows in the experiment, uses the crop leaf look of embodiment 1 to contrast deeply, and plant is sturdy, and pod is close.By table 1 as seen, all be higher than contrast through plant height, strain grain number, the 100-grain weight of the soybean of embodiment 1 product treatment, output on average increases production 10.2%
Effect example 2
Embodiment 2 products obtained therefroms are sprayed (kind: imperial round-grained rice 26), the 100ml/ hectare is converted water, in the paddy rice flowering, educate the fringe phase and spray twice in paddy rice.Following table 2 is for implementing the product effect:
| The sample title | Detected result (selenium content mg/kg) |
| Dragon round-grained rice 26 blanks | 0.05 |
| Dragon round-grained rice 26 blooming stages spray | 0.35 |
| Dragon round-grained rice 26 is educated the fringe phase and is sprayed | 0.26 |
| Dragon round-grained rice 26 sprays 2 times | 0.61 |
By table 2 as seen, product of the present invention is obvious to improving paddy rice selenium content effect, at blooming stage, educate the fringe phase and spray the highest twice and improve 12 times of crop selenium contents.
Effect example 3
Embodiment 3 products obtained therefroms are imposed on paddy rice, and (kind: 1804), the 300ml/ hectare is converted water, is sprayed in Shui Dao Fen Tiller phase, boot stage, fringe phase beginning.Following table 3 is for implementing the effect comparison of product and blank:
| Output (kg) | Units increased in production (kg) | Volume increase % | |
| Embodiment 3 | 9555 | 1268 | 15.3 |
| Blank | 8287 |
More than the experiment field investigation shows, uses the crop Fen Tiller phase of embodiment 3 compare according to early 1 day, and in 2 days in advance ripening stage, plant strain growth stalwartness, leaf look dark green are, resistant to lodging, and output increases production 15.3%.
Claims (4)
1. a plant rich in selenium nutritive medium is characterized in that described nutritive medium is the flushing liquor that Chinese medicinal materials extract, amino acid and micro-complexing form, wherein the parts by weight of raw materials meter its consist of:
Amino acid 20-30 part,
Chinese herbal medicine extract 3-15 part,
Ferrous sulfate 2-7 part,
Copper sulfate 2-5 part,
Zinc sulfate 2-4 part,
Manganous sulfate 2-7 part,
Sodium selenite 1-5 part,
Boric acid 2-7 part,
Titanium tetrachloride 1-2 part,
Surplus is a water,
In the described nutritive medium, trace elements iron, copper, zinc, manganese, selenium, boron, titanium content are respectively 0.5-2.2%, 0.7-2.0%, 0.5-1.4%, 0.8-3.5%, 0.3-2.0%, 0.3-1.2%, 0.2-0.5%.
2. plant rich in selenium nutritive medium according to claim 1 is characterized in that described amino acid comprises:
Methionin 35-45%,
Methionine(Met) 20-25%,
Glycine 15-20%,
L-glutamic acid 15-20%.
3. plant rich in selenium nutritive medium according to claim 1 is characterized in that described extracts of Chinese herbal medicine makes by weight ratio by following raw material:
Kuh-seng 10-20%,
Psyllium 10-20%,
Rabdosia rubescens 10-20%,
Pine tree pin 10-20%,
Water 20-40%.
4. the preparation method of a plant rich in selenium nutritive medium is characterized in that carrying out according to the following steps:
1) extracts of Chinese herbal medicine preparation: kuh-seng, psyllium, Rabdosia rubescens, pine tree pin are added reactor, soak, be heated to 70-100 ℃, heated 4-10 hour, filter, extract the upper strata soup,
2) under 80-90 ℃ of condition, add Methionin, methionine(Met), glycine, L-glutamic acid in the extracts of Chinese herbal medicine that in step 1), obtains, be dissolved in water, kept this thermotonus 20-60 minute,
3) add copper sulfate, ferrous sulfate, manganous sulfate, zinc sulfate reacted 15-60 minute down at 70-100 ℃,
4) add Sodium Selenite, titanium tetrachloride, boric acid, temperature is reduced to 50-65 ℃, reacts 20-180 minute, filters, and has both got nutritive medium of the present invention.
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102461410A (en) * | 2010-11-14 | 2012-05-23 | 恩施济源药业科技开发有限公司 | Selenium-enriched Angelica sinensis(oliv.) Diels production method |
| CN102627495A (en) * | 2012-03-25 | 2012-08-08 | 云南远益园林工程有限公司 | Floating seedling nutrient solution for Chinese herbal medicine plant |
| CN102633578A (en) * | 2012-05-15 | 2012-08-15 | 贵州科农生态环保科技有限责任公司 | Karst shrub revetment vegetation selenium-enriched trace fertilizer and preparation method thereof |
| CN102746066A (en) * | 2012-07-19 | 2012-10-24 | 谭赫 | Plant nutrient solution |
| CN103980030A (en) * | 2014-02-19 | 2014-08-13 | 浙江大学 | Preparation for reducing accumulation of cadmium in crops and application method thereof |
| CN104710238A (en) * | 2015-03-12 | 2015-06-17 | 高淑荣 | Trace element water-soluble pesticide-fertilizer for anti-season fruit green radish and preparation method of trace element water-soluble pesticide-fertilizer |
| CN104838834A (en) * | 2015-03-13 | 2015-08-19 | 高煜昕 | Planting method of selenium-rich melon and fruit vegetables |
| CN104961586A (en) * | 2015-07-06 | 2015-10-07 | 汤在英 | Gardenia soilless culture nutrient formula and application thereof |
| CN105075479A (en) * | 2015-08-13 | 2015-11-25 | 重庆益保西瓜种植专业合作社 | Fertilizing method of selenium-rich watermelons |
| CN105330439A (en) * | 2015-12-03 | 2016-02-17 | 西安彭邦生物科技有限公司 | Selenium-rich plant nutrient solution and preparation method thereof |
| CN105753602A (en) * | 2016-01-25 | 2016-07-13 | 湖南易科生物工程有限公司 | Method for preparing selenium-rich plant nutrient solution |
| CN106187533A (en) * | 2016-07-26 | 2016-12-07 | 谢晓玲 | A kind of Selenium-rich nutrient of cherry fruit trophophase |
| CN106673859A (en) * | 2017-01-19 | 2017-05-17 | 湖南农业大学 | Flue-cured tobacco transplanted root-dipping solution, and preparation method and application thereof |
| CN106673837A (en) * | 2016-12-29 | 2017-05-17 | 界首市菁华科技信息咨询服务有限公司 | Method for cultivating selenium-enriched strawberry |
| CN107311819A (en) * | 2017-08-14 | 2017-11-03 | 湖南耕农富硒农业科技股份有限公司 | A kind of Water soluble fertilizer of quick raising organism organic selenium suppression disease and preparation method thereof |
| CN107581042A (en) * | 2017-09-26 | 2018-01-16 | 涿州市禄丰农业技术开发有限公司 | A kind of vegetable soilless culture method |
| CN108238828A (en) * | 2018-03-02 | 2018-07-03 | 柯江波 | A kind of agricultural biomass source soilless culture Selenium-rich nutrient solution and preparation method thereof |
| CN108558543A (en) * | 2018-06-21 | 2018-09-21 | 贵州安新农业发展有限公司 | A kind of cultivating nutrient solution of celery containing iodine and preparation method thereof |
| CN108640719A (en) * | 2018-06-27 | 2018-10-12 | 安徽瑞然生物药肥科技有限公司 | A kind of preparation method of amino acid foliage fertilizer |
| CN109053254A (en) * | 2018-08-10 | 2018-12-21 | 安徽硒无忧现代农业科技有限公司 | A kind of organic Se-rich nutrient solution and preparation method thereof |
| CN110463993A (en) * | 2019-08-20 | 2019-11-19 | 李林奇 | A kind of production method of selenium-rich ferment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108635A (en) * | 1994-10-17 | 1995-09-20 | 吴敦虎 | Selenium liquid compound fertilizer and its making method |
| CN1129063A (en) * | 1995-02-16 | 1996-08-21 | 路领群 | Selenium-supplementing regulating agent for growth of plant |
| CN1421422A (en) * | 2002-12-23 | 2003-06-04 | 刘兆辉 | Multiple-effect selenium-rich agent |
-
2010
- 2010-03-18 CN CN 201010127070 patent/CN102190525B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108635A (en) * | 1994-10-17 | 1995-09-20 | 吴敦虎 | Selenium liquid compound fertilizer and its making method |
| CN1129063A (en) * | 1995-02-16 | 1996-08-21 | 路领群 | Selenium-supplementing regulating agent for growth of plant |
| CN1421422A (en) * | 2002-12-23 | 2003-06-04 | 刘兆辉 | Multiple-effect selenium-rich agent |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102461410A (en) * | 2010-11-14 | 2012-05-23 | 恩施济源药业科技开发有限公司 | Selenium-enriched Angelica sinensis(oliv.) Diels production method |
| CN102627495A (en) * | 2012-03-25 | 2012-08-08 | 云南远益园林工程有限公司 | Floating seedling nutrient solution for Chinese herbal medicine plant |
| CN102633578A (en) * | 2012-05-15 | 2012-08-15 | 贵州科农生态环保科技有限责任公司 | Karst shrub revetment vegetation selenium-enriched trace fertilizer and preparation method thereof |
| CN102633578B (en) * | 2012-05-15 | 2013-12-18 | 贵州科农生态环保科技有限责任公司 | Karst shrub revetment vegetation selenium-enriched trace fertilizer and preparation method thereof |
| CN102746066A (en) * | 2012-07-19 | 2012-10-24 | 谭赫 | Plant nutrient solution |
| CN103980030A (en) * | 2014-02-19 | 2014-08-13 | 浙江大学 | Preparation for reducing accumulation of cadmium in crops and application method thereof |
| CN104710238A (en) * | 2015-03-12 | 2015-06-17 | 高淑荣 | Trace element water-soluble pesticide-fertilizer for anti-season fruit green radish and preparation method of trace element water-soluble pesticide-fertilizer |
| CN104710238B (en) * | 2015-03-12 | 2017-12-29 | 高淑荣 | Trace element water-soluble medicine fertilizer for anti-season fruit green turnip and preparation method thereof |
| CN104838834A (en) * | 2015-03-13 | 2015-08-19 | 高煜昕 | Planting method of selenium-rich melon and fruit vegetables |
| CN104961586A (en) * | 2015-07-06 | 2015-10-07 | 汤在英 | Gardenia soilless culture nutrient formula and application thereof |
| CN105075479A (en) * | 2015-08-13 | 2015-11-25 | 重庆益保西瓜种植专业合作社 | Fertilizing method of selenium-rich watermelons |
| CN105075479B (en) * | 2015-08-13 | 2020-09-01 | 重庆益保西瓜种植专业合作社 | Fertilizing method for selenium-rich watermelons |
| CN105330439A (en) * | 2015-12-03 | 2016-02-17 | 西安彭邦生物科技有限公司 | Selenium-rich plant nutrient solution and preparation method thereof |
| CN105753602A (en) * | 2016-01-25 | 2016-07-13 | 湖南易科生物工程有限公司 | Method for preparing selenium-rich plant nutrient solution |
| CN106187533A (en) * | 2016-07-26 | 2016-12-07 | 谢晓玲 | A kind of Selenium-rich nutrient of cherry fruit trophophase |
| CN106673837A (en) * | 2016-12-29 | 2017-05-17 | 界首市菁华科技信息咨询服务有限公司 | Method for cultivating selenium-enriched strawberry |
| CN106673859A (en) * | 2017-01-19 | 2017-05-17 | 湖南农业大学 | Flue-cured tobacco transplanted root-dipping solution, and preparation method and application thereof |
| CN107311819A (en) * | 2017-08-14 | 2017-11-03 | 湖南耕农富硒农业科技股份有限公司 | A kind of Water soluble fertilizer of quick raising organism organic selenium suppression disease and preparation method thereof |
| CN107581042A (en) * | 2017-09-26 | 2018-01-16 | 涿州市禄丰农业技术开发有限公司 | A kind of vegetable soilless culture method |
| CN108238828A (en) * | 2018-03-02 | 2018-07-03 | 柯江波 | A kind of agricultural biomass source soilless culture Selenium-rich nutrient solution and preparation method thereof |
| CN108558543A (en) * | 2018-06-21 | 2018-09-21 | 贵州安新农业发展有限公司 | A kind of cultivating nutrient solution of celery containing iodine and preparation method thereof |
| CN108640719A (en) * | 2018-06-27 | 2018-10-12 | 安徽瑞然生物药肥科技有限公司 | A kind of preparation method of amino acid foliage fertilizer |
| CN109053254A (en) * | 2018-08-10 | 2018-12-21 | 安徽硒无忧现代农业科技有限公司 | A kind of organic Se-rich nutrient solution and preparation method thereof |
| CN110463993A (en) * | 2019-08-20 | 2019-11-19 | 李林奇 | A kind of production method of selenium-rich ferment |
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