CN104387192A - Nano-selenium-containing amino acid foliar fertilizer and preparation method thereof - Google Patents
Nano-selenium-containing amino acid foliar fertilizer and preparation method thereof Download PDFInfo
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- CN104387192A CN104387192A CN201410677190.0A CN201410677190A CN104387192A CN 104387192 A CN104387192 A CN 104387192A CN 201410677190 A CN201410677190 A CN 201410677190A CN 104387192 A CN104387192 A CN 104387192A
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- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
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Abstract
The invention discloses a nano-selenium-containing amino acid foliar fertilizer and a preparation method thereof. The nano-selenium-containing amino acid foliar fertilizer is prepared from such raw materials as molasses, animal hair, selenium dioxide, sulfuric acid, copper sulfate, manganese sulfate, zinc oxide, ferrous sulfate, ammonium carbonate, ammonium molybdate, urea, potassium chloride, boric acid, fulvic acid, a surfactant, ethylene glycol, sodium carbonate, quick lime or calcium hydroxide, phosphoric acid and water. The preparation comprises the steps of reducing selenium dioxide by use of the molasses to obtain nano-selenium, hydrolyzing the animal hair into an amino acid solution, and then performing the reactions of neutralization, complexing, emulsification and the like to obtain the nano-selenium-containing amino acid foliar fertilizer. According to the nano-selenium-containing amino acid foliar fertilizer, the problem of transforming inorganic selenium into nano-selenium and the problem of recycling waste both are solved; the fertilizer is capable of improving the water retention and drought resisting capability of plants and increasing the content of the organic selenium element content in crops; the preparation method of the fertilizer is mild in reaction conditions, simple in process, relatively low in production cost and prone to industrial production, and has excellent economic benefit, social benefit and ecologic benefit.
Description
Technical field
The invention belongs to agricultural byproducts harmless treatment and resource reutilization technical field, relate to the method utilizing the town and country such as molasses, animal hair waste to produce fertilizer, particularly a kind of amino acid foliage fertilizer containing nanometer selenium and preparation method thereof.
Background technology
Amino acid is the necessary nutritive ingredient of growing process, by protolysate Preparation of amino acid, adds the Preparation of amino acid such as trace element, plant-growth regulator foliage fertilizer simultaneously, can promote that plant passes through blade face and absorbs nutritive ingredient better.Chinese patent CN101781151A discloses a kind of chelating amino acids medium trace element water-soluble fertilizer and preparation method thereof, the material component of this invention is: complex amino acid aqueous solution 45-55 part, moderate-element compound 39-43 part, trace compound 8.5-10.8 part, auxiliary agent 1.2-2 part, plant-growth regulator 0.6-0.8 part, complex amino acid aqueous solution Determination of Free Amino Acids > 26%, nitrogen content > 12%, all the other are the solution of water; Its preparation method completes in four steps, can further improve the absorption rate of plant, and nutrition comparatively hypersorption utilization ratio is higher.The amino acid of this invention adopts finished product amino acid, and price is higher, is unfavorable for reducing fertilizer cost.The discarded hair of the slaughterhouse various animal hairs, leather and the barber shop that discard is all Keratin sulfate, and Keratin sulfate can decomposite multiple amino acids.Utilize hair-keratin to obtain amino acid and can reduce amino acid whose production cost, contribute to that amino acid is prepared foliage fertilizer and promote the use of.Chinese patent CN 102718605 B discloses a kind of method utilizing discarded fur production amino acid tobacco-specific foliar fertilizer, the method utilizes slaughterhouse to discard various animal hair, hair and the discarded various animal's leathers of barber shop are main raw material, through degreasing, dry, pulverize, pass through fermentable, after mainly Fu Shi splits mould or the fermentation of other feather-degrading microorganisms, decompose again, the thick solution of amino acid is made after filtration, by amino acid thick solution 30-50 part, potassium sulfate 15-18 part, ammonium sulfate 15-25 part, potassium primary phosphate 15-18 part, potassium humate 3-6 part, medium trace element 1.3-2 part, surfactant 0.3-0.5 part, sequestrant 0.5-1 part, plant-growth regulator 0.15-0.2 part weight share chelating forms.This invention utilizes hair to produce amino acid, can reduce production cost, but nutritive element is relatively deficient, can not meets comprehensive demand of Plant To Nutrient.
Selenium is the required micronutrient elements of animals and humans.Daily intaking amount 60-400 μ g recommends in international selenium association, and daily intaking amount 50-200 μ g recommends in Chinese Soclety of Nutrition.According to China's nutrition survey display, the general selemium nutrition of population of China is bad, and the selenium intake only 26-32 μ g be grown up every day, does not reach the daily intaking amount of recommendation far away.China lack that selenium soil accounts for national area 72%, lacking selenium population reaches more than 100,000,000, domestic many region disease occurred frequently, plants disease with aging course etc. more than 40 all absorb with selenium in meals not enough relevant as Keshan disease, Kaschin-Beck disease, cancer, cardiovascular and cerebrovascular diseases, diabetes, infertility, immunity of organisms goes down.Selenium has removes the special physiological function such as heavy metal poisoning, and when environmental pollution is day by day serious, in food, supplement selenium element is significant to raising China national health level.The American scientist research of 1999 also proves that in body, selenium lacks the universals that consumption is aids patient.In sum, selenium element has very important effect to maintenance HUMAN HEALTH.Animal is mended selenium Sodium Selenite and made an addition in food in the past, but its biological effectiveness is low, and takes in narrow range, is only 50-400 μ g/ days, easily produces excess intake and poisoning problem.Afterwards, people will make fertilizer containing selenium material and apply fertilizer to plant, by plant absorption, and then proceeded in animal body.Due to inorganic selenium when soil application and foliage-spray because of soil fixing and the impact of air drift, cause se use efficiency low, the weak and deficiency in economic performance of security, therefore the farm crop of using inorganic selenium and can not become economical and efficient mend selenium measure.The bioavailability of nanometer selenium, organoselenium is high, and security is good, becomes the main selenium source of alternative inorganic selenium.
Chinese patent CN102173927 B discloses a kind of nanometer selenium probiotic bacterium composite foliar nutritive medium and the application in selenium-rich pear is produced thereof, concentration is the nanometer selenium aqueous solution of 20g/kg, L lysine HCL, Sodium Glutamate, humic acid, potassium primary phosphate, trace element, brown sugar and EM original solution probiotic bacterium by this invention, mix dissolving by weight, again by thinning ratio 1: (20 ~ 50) thin up, spray blade face 3 ~ 4 times by pear tree different growing stages, obtain rich selenium Nanguo Pear, Chinese pear, point pears.This invention directly adopts nanometer selenium solution as the source of selenium, and nanometer selenium price is higher, directly adds nanometer selenium and is unfavorable for reducing fertilizer cost.Chinese patent CN201410152426.9 discloses a kind of preparation method of micro-nano organic Se-rich amino acid foliage fertilizer, and the method comprises the following steps: 1) cleaned by protein raw materials and remove impurity dry for standby; 2) add in constant temperature superfine comminution system after the protein raw materials of drying being mixed with water, add animal proteolytic enzyme simultaneously, pulverizing enzymolysis is carried out to protein raw materials; 3) by step 2) material that obtains carries out centrifugation, get supernatant liquor spray-dried after obtain amino acid, get residue drying and to return in constant temperature superfine comminution system enzymolysis again; 4) get 10 ~ 30 parts, the micro-nano selenium of mineral sources, xanthan gum 1 ~ 5 part, 400 ~ 550 parts, water mixes with 70 ~ 90 parts, the amino acid that step 3) obtains, namely obtain micro-nano organic Se-rich amino acid foliage fertilizer through complex reaction.This patent preparation process more complicated, needs more plant and instrument and the higher proteolytic ferment of price, is unfavorable for large-scale promotion application.Chinese patent CN201110330315.9 discloses a kind of nano-selenium amino acid foliar fertilizer and preparation method thereof, this nano-selenium amino acid foliar fertilizer comprises the following each component of weight proportion: amino acid/11 5 ~ 20 parts, nanometer selenium 1 ~ 5 part, 1 ~ 2.5 part, biodegradable tensio-active agent, trace element 6 ~ 12 parts, its preparation method is fully mixed compositing acid solution and reductant solution, then the selenium compound aqueous solution is added wherein, leave standstill 1-3d after stirring and obtain nanometer selenium solution, compositing acid solution in addition again, biodegradable tensio-active agent and trace element.This patent directly adopts amino acid solution, and price is higher, is unfavorable for controlling fertilizer cost.
The sucrose annual production of current Guangxi reaches 1,000 ten thousand tons, waste molasses is about 20-30 ten thousand tons, containing the sugar of about 50% in waste molasses and alcohol slops, containing the abundant carbohydrate such as sucrose, glucose, fructose, the inorganic salt such as potassium, calcium, phosphorus, amino acid, organic acid, vitamins and other nutritious components.In addition, the various animal's leathers that the various animal hairs that slaughterhouse is discarded, the hair of barber shop and town and country are discarded are all Keratin sulfate, and Keratin sulfate can decomposite multiple amino acids.Have been reported although utilize mineral acid to extract animal hair amino acid whose method, but it is few to be really applied in practice, most of animal hair is still discard processing, both pollutes environment, wastes resource again.
Nanometer selenium is generally obtained by the reductive agent such as vitamins C, hydrazine hydrate reduction Sodium Selenite.Because the storage requirement of solid nano selenium is harsher, need to preserve, so often adopt chitosan, chitin etc. as adsorption medium with liquid state.The rear adsorbent media adsorbs of the employing vitamins C reduction Sodium Selenite that current nanometer selenium fertilizer has, make the pressed powder containing nanometer selenium, add in fertilizer, make nanometer selenium fertilizer, the direct employing nanometer selenium liquid had prepares foliage fertilizer.Because commercially available nanometer selenium preparation process and storage process require high, the acquisition of biological selenium needs process longer, and price is higher, causes the fertilizer cost containing nanometer selenium higher.
In sum, to solve simultaneously utilize town and country waste to produce fertilizer and add the cheap nanometer selenium of safety, from the compositing characteristic of waste, its biological effective components must be utilized, obtain a kind of nano-selenium amino acid foliar fertilizer by corresponding technology.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, with molasses, animal hair, tin anhydride etc. for raw material, molasses reduction tetravalence selenium is adopted to become nanometer selenium, hydrolysis of animal hair produces amino acid, add nitrogen, phosphorus, potassium and various trace element simultaneously, obtain a kind of amino acid foliage fertilizer containing nanometer selenium.
The present invention realizes in the following way:
A kind of amino acid foliage fertilizer containing nanometer selenium, comprise the raw material of following parts by weight: molasses 500-800 part, animal hair 500-1000 part, tin anhydride 2-10 part, sulfuric acid 500-1000 part, copper sulfate 15-35 part, manganous sulfate 35-55 part, zinc oxide 15-40 part, ferrous sulfate 8-20 part, volatile salt 1-10 part, ammonium molybdate 0.1-1 part, urea 10-15 part, Repone K 10-20 part, boric acid 10-30 part, xanthohumic acid 0. 1-1 part, tensio-active agent 0.5-2 part, ethylene glycol 0.1-0.9 part, sodium carbonate is appropriate, unslaked lime or calcium hydroxide appropriate, phosphoric acid is appropriate, water 800-1200 part.
As above containing the amino acid foliage fertilizer of nanometer selenium, comprise the raw material of following parts by weight: 600 parts, molasses, animal hair 800 parts, tin anhydride 3 parts, 600 parts, sulfuric acid, 20 parts, copper sulfate, manganous sulfate 40 parts, 20 parts, zinc oxide, 12 parts, ferrous sulfate, volatile salt 6 parts, ammonium molybdate 0.5 part, 12 parts, urea, 15 parts, Repone K, boric acid 20 parts, xanthohumic acid 0.5 part, 1 part, tensio-active agent, ethylene glycol 0.5 part, sodium carbonate are appropriate, unslaked lime or calcium hydroxide is appropriate, phosphoric acid appropriate, 1000 parts, water
As above containing the amino acid foliage fertilizer of nanometer selenium, described molasses are more than one in cane molasses, corn molasses, cassava molasses.
As above containing an amino acid foliage fertilizer for nanometer selenium, described animal hair is the animal hair after washing, drying, pulverization process.
As above containing an amino acid foliage fertilizer for nanometer selenium, described sulfuric acid is the sulfuric acid of concentration 98%.
As above containing the amino acid foliage fertilizer of nanometer selenium, described tensio-active agent is more than one in alkylphenol polyoxyethylene, polyoxyethylene sorbitan monooleate, fatty alcohol-polyoxyethylene ether, disecoctylmaleate sodium sulfonate, amino modified polysiloxane, Sodium dodecylbenzene sulfonate, alginic acid, fatty alcohol-ether phosphoric acid ester, beta-naphthalenesulfonic-acid salt-formaldehyde condensation products, alkyl glycoside, polyglycerol ester.
As above containing a preparation method for the amino acid foliage fertilizer of nanometer selenium, comprise nanometer selenium preparation, subcarbonate preparation, amino acid solution preparation, mixed processes, its technological operation is:
(1) nanometer selenium preparation: get molasses 500-800 part, add water 200-600 part, stirs and adds phosphorus acid for adjusting pH to 3.5-4.5, add tin anhydride 2-10 part, at 80-100 DEG C, stir 40-80 minute, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) subcarbonate preparation
1. ventilation breather preparation: get copper sulfate 10-35 part, add water 20-50 part, stirs at normal temperatures and adds sodium carbonate adjustment pH to 8.5-9.5, obtain ventilation breather solution for standby;
2. basic carbonate manganese preparation: get manganous sulfate 35-55 part, add water 140-200 part, stirs at normal temperatures and adds sodium carbonate adjustment pH to 8.5-9.5, obtain basic carbonate manganese solution for subsequent use;
(3) amino acid solution preparation: get animal hair 500-1000 part, water 300-600 part, sulfuric acid 500-1000 part, 10-14 hour is stirred at 80-100 DEG C, add unslaked lime or calcium hydroxide adjustment pH to 3-4, filter, adjustment filtrate is to 1000-1200 part, add zinc oxide 15-40 part, stir 20-30 minute, add volatile salt 1-10 part successively, tensio-active agent 0.5-2 part, stir, then the obtained basic carbonate copper solutions of above-mentioned steps (2) and basic carbonate manganese solution is added, then ferrous sulfate 8-20 part is added, ammonium molybdate 0.1-1 part, xanthohumic acid 0.1-1 part, stir, obtain solution B, for subsequent use,
(4) mixed processes: add the obtained solution A of step (1) in the solution B that step (3) is obtained, mix, add urea 10-15 part, Repone K 10-20 part, boric acid 10-30 part, ethylene glycol 0.1-0.9 part, mix, packaging, obtains the amino acid foliage fertilizer containing nanometer selenium.
Cardinal principle of the present invention:
Molasses: the byproduct being sugar industry, its main component is carbohydrate, and content is about 50%, and comprising the glucose, fructose, semi-lactosi, lactose, maltose etc. with reductibility, content of mineral substances about 8% ~ 10%, wherein potassium, chlorine, sodium, Mg content are higher.Reductibility carbohydrate in molasses can with tin anhydride generation redox reaction, tin anhydride is reduced into nanometer selenium, become foliage fertilizer selenium source.
Keratin sulfate (Keratin): the main component of animal hair; Keratin sulfate is one of scleroprotein; by the parallel polypeptide chain being in alpha-helix or beta sheet conformation form insoluble or be slightly soluble in water play protection or the protein of structure function; Keratin sulfate is water insoluble, saline solution, diluted acid or diluted alkaline; but can through high temperature, high pressure, acid, alkali or ferment treatment; become small peptide or total free aminoacids, can passive plant utilization.
Tin anhydride (Selenium dioxide) :+4 valency oxide compounds of selenium element, chemical formula is SeO
2, white crystal, has oxidisability, can be reduced into nanometer selenium by the reducing sugar in molasses and other reductive organic matter matter, becomes the selenium source of foliage fertilizer.
Sulfuric acid (Sulfuric acid): chemical formula is H
2sO
4, be the most active a kind of binary inorganic acid, promote the Keratin sulfate breaks down into amino acids in animal hair.
Xanthohumic acid (Fulvic acid): broad-spectrum plant growth regulator, energy Promoting plant growth especially suitably can control the openness of crop blade face pore, reduce rising, drought resisting is played an important role, the anti-adversity ability of crop can be improved, increase crop yield and improve the quality of crop product, main application is wheat, corn, Ipomoea batatas, millet, paddy rice etc.
Advantage of the present invention and positively effect:
1, the present invention utilizes molasses, animal hair to produce containing the amino acid foliage fertilizer of nanometer selenium, solves the resource reutilization problem of industrial waste and the prevention and cure of pollution of animal slaughtering industry waste and resource reutilization problem simultaneously.
2, in fertiliser production, utilize the reduction components in molasses to prepare nanometer selenium, while being utilized by the reductibility sugar in molasses, solve again the difficult problem that inorganic selenium is converted into nanometer selenium.
3, the reductibility sugar reduction tin anhydride in the direct molasses of the present invention prepares nanometer selenium, with directly buy nanometer selenium or vitamins C from market, hydrazine hydrate reduction legal system is more economical for the Measures compare of nanometer selenium, the cost of fertilizer can be reduced, and the quality of nanometer selenium can be ensured, improve its bioavailability.
4, the amino acid foliage fertilizer containing nanometer selenium of the present invention is rich in selenium, organic matter, multiple inorganic fertilizer and various trace elements, and the synergy etc. of the special efficacy of collection selenium fertilizer, long-acting, inorganic micro-fertilizer of biological organic fertilizer acts on one, can improve plant water keeping drought-resistant ability.
5, show through field test, the amino acid foliage fertilizer containing nanometer selenium of the present invention, compared with other foliage fertilizers, can significantly improve crop yield and organic selenium content.
6, the method reaction conditions utilizing molasses, animal hair to produce containing the amino acid foliage fertilizer of nanometer selenium of the present invention is gentle, technique is simple, processing ease, be easy to suitability for industrialized production, production cost is lower, effectively can reduce environmental pollution, improve Ecological Environment, there is good economic benefit, ecological benefits and social benefit, have a extensive future.
Embodiment
Below by embodiment, the invention will be further described, be easier to be understood, but protection scope of the present invention is not limited to these embodiments to make advantages and features of the invention.
embodiment 1
Containing the amino acid foliage fertilizer of nanometer selenium, comprise the raw material of following parts by weight: 600 parts, molasses, animal hair 800 parts, tin anhydride 3 parts, 600 parts, sulfuric acid, 20 parts, copper sulfate, manganous sulfate 40 parts, 20 parts, zinc oxide, 12 parts, ferrous sulfate, volatile salt 6 parts, ammonium molybdate 0.5 part, 12 parts, urea, 15 parts, Repone K, boric acid 20 parts, xanthohumic acid 0.5 part, 1 part, tensio-active agent, ethylene glycol 0.5 part, sodium carbonate is appropriate, unslaked lime is appropriate, phosphoric acid is appropriate, 1000 parts, water; Described molasses are cane molasses, corn molasses and cassava molasses, described animal hair is the animal hair after washing, drying, pulverization process, described sulfuric acid is the sulfuric acid of concentration 98%, and described tensio-active agent is alkylphenol polyoxyethylene, polyoxyethylene sorbitan monooleate and fatty alcohol-polyoxyethylene ether.
The preparation method of described a kind of amino acid foliage fertilizer containing nanometer selenium comprises the following steps:
(1) prepare nanometer selenium: get 600 parts, molasses, add 460 parts, water, stir and add phosphorus acid for adjusting pH to 4, add tin anhydride 3 parts, stir 40 minutes at 90 DEG C, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) prepare ventilation breather: get 20 parts, copper sulfate, add 20 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9.5, for subsequent use;
(3) prepare manganous carbonate: get manganous sulfate 40 parts, add 150 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9.5, for subsequent use;
(4) Preparation of amino acid: get animal hair 800 parts, 350 parts, water, 600 parts, sulfuric acid, stir 12 hours at 80 DEG C, add unslaked lime and regulate pH to 3, filter, adjustment filtrate to 1200 part, adds 20 parts, zinc oxide, stirs 25 minutes, add volatile salt 6 parts, 1 part, tensio-active agent successively, stir, then add the obtained basic carbonate copper solutions of above-mentioned steps (2) and the obtained manganous carbonate solution of step (3), then add 12 parts, ferrous sulfate, ammonium molybdate 0.5 part, xanthohumic acid 0.5 part, stir, obtain solution B;
(5) batch mixing: add the obtained solution A of step (1) in the solution B that step (4) is obtained, mix, add 12 parts, urea, 15 parts, Repone K, boric acid 20 parts, ethylene glycol 0.5 part, mix, obtain the amino acid foliage fertilizer containing nanometer selenium.
embodiment 2
Containing the amino acid foliage fertilizer of nanometer selenium, comprise the raw material of following parts by weight: 500 parts, molasses, animal hair 500 parts, tin anhydride 8 parts, 500 parts, sulfuric acid, 15 parts, copper sulfate, manganous sulfate 40 parts, 40 parts, zinc oxide, 15 parts, ferrous sulfate, volatile salt 5 parts, ammonium molybdate 0.1 part, 12 parts, urea, 10 parts, Repone K, boric acid 30 parts, xanthohumic acid 0.5 part, 2 parts, tensio-active agent, ethylene glycol 0.6 part, sodium carbonate is appropriate, calcium hydroxide is appropriate, phosphoric acid is appropriate, 1180 parts, water; Described molasses are cane molasses and corn molasses, described animal hair is the animal hair after washing, drying, pulverization process, described sulfuric acid is the sulfuric acid of concentration 98%, and described tensio-active agent is disecoctylmaleate sodium sulfonate, amino modified polysiloxane and Sodium dodecylbenzene sulfonate.
The preparation method of described a kind of amino acid foliage fertilizer containing nanometer selenium comprises the following steps:
(1) prepare nanometer selenium: get 500 parts, molasses, add 600 parts, water, stir and add phosphorus acid for adjusting pH to 3.5, add tin anhydride 8 parts, stir 70 minutes at 85 DEG C, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) prepare ventilation breather: get 15 parts, copper sulfate, add 40 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 8.5, for subsequent use;
(3) prepare manganous carbonate: get manganous sulfate 40 parts, add 140 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 8.5, for subsequent use;
(4) Preparation of amino acid: get animal hair 500 parts, 400 parts, water, 500 parts, sulfuric acid, stir 10 hours at 90 DEG C, add calcium hydroxide and regulate pH to 3.5, filter, adjustment filtrate to 1000 part, adds 40 parts, zinc oxide, stirs 20 minutes, add volatile salt 5 parts, 2 parts, tensio-active agent successively, stir, then add the obtained basic carbonate copper solutions of above-mentioned steps (2) and the obtained manganous carbonate solution of step (3), then add 15 parts, ferrous sulfate, ammonium molybdate 0.1 part, xanthohumic acid 0.5 part, stir, obtain solution B;
(5) batch mixing: add the obtained solution A of step (1) in the solution B that step (4) is obtained, mix, add 12 parts, urea, 10 parts, Repone K, boric acid 30 parts, ethylene glycol 0.6 part, mix, obtain the amino acid foliage fertilizer containing nanometer selenium.
embodiment 3
Containing the amino acid foliage fertilizer of nanometer selenium, comprise the raw material of following parts by weight: 600 parts, molasses, animal hair 1000 parts, tin anhydride 2 parts, 1000 parts, sulfuric acid, 20 parts, copper sulfate, manganous sulfate 40 parts, 30 parts, zinc oxide, 16 parts, ferrous sulfate, volatile salt 1 part, ammonium molybdate 0.8 part, 10 parts, urea, 20 parts, Repone K, boric acid 20 parts, xanthohumic acid 0.6 part, 1.5 parts, tensio-active agent, ethylene glycol 0.9 part, sodium carbonate is appropriate, unslaked lime is appropriate, phosphoric acid is appropriate, 910 parts, water; Described molasses are corn molasses and cassava molasses, described animal hair is the animal hair after washing, drying, pulverization process, described sulfuric acid is the sulfuric acid of concentration 98%, described tensio-active agent be alginic acid, fatty alcohol-ether phosphoric acid ester and beta-naphthalenesulfonic-acid salt-formaldehyde condensation products.
The preparation method of described a kind of amino acid foliage fertilizer containing nanometer selenium comprises the following steps:
(1) prepare nanometer selenium: get 600 parts, molasses, add 400 parts, water, stir and add phosphorus acid for adjusting pH to 3.5, add tin anhydride 2 parts, stir 55 minutes at 80 DEG C, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) prepare ventilation breather: get 20 parts, copper sulfate, add 30 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9, for subsequent use;
(3) prepare manganous carbonate: get manganous sulfate 40 parts, add 180 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9, for subsequent use;
(4) Preparation of amino acid: get animal hair 1000 parts, 300 parts, water, 1000 parts, sulfuric acid, stir 11 hours at 100 DEG C, add unslaked lime and regulate pH to 3, filter, adjustment filtrate to 1200 part, adds 30 parts, zinc oxide, stirs 20 minutes, add volatile salt 1 part, 1.5 parts, tensio-active agent successively, stir, then add the obtained basic carbonate copper solutions of above-mentioned steps (2) and the obtained manganous carbonate solution of step (3), then add 16 parts, ferrous sulfate, ammonium molybdate 0.8 part, xanthohumic acid 0.6 part, stir, obtain solution B;
(5) batch mixing: add the obtained solution A of step (1) in the solution B that step (4) is obtained, mix, add 10 parts, urea, 20 parts, Repone K, boric acid 20 parts, ethylene glycol 0.9 part, mix, obtain the amino acid foliage fertilizer containing nanometer selenium.
embodiment 4
Containing the amino acid foliage fertilizer of nanometer selenium, comprise the raw material of following parts by weight: 650 parts, molasses, animal hair 600 parts, tin anhydride 6 parts, 700 parts, sulfuric acid, 25 parts, copper sulfate, manganous sulfate 35 parts, 35 parts, zinc oxide, 12 parts, ferrous sulfate, volatile salt 4 parts, ammonium molybdate 0.6 part, 11 parts, urea, 15 parts, Repone K, boric acid 10 parts, xanthohumic acid 1 part, 0.8 part, tensio-active agent, ethylene glycol 0.5 part, sodium carbonate is appropriate, unslaked lime is appropriate, phosphoric acid is appropriate, 1200 parts, water; Described molasses are cane molasses, corn molasses and cassava molasses, described animal hair is the animal hair after washing, drying, pulverization process, described sulfuric acid is the sulfuric acid of concentration 98%, and described tensio-active agent is alkylphenol polyoxyethylene, alkyl glycoside and polyglycerol ester.
The preparation method of described a kind of amino acid foliage fertilizer containing nanometer selenium comprises the following steps:
(1) prepare nanometer selenium: get 650 parts, molasses, add 450 parts, water, stir and add phosphorus acid for adjusting pH to 4.5, add tin anhydride 6 parts, stir 80 minutes at 95 DEG C, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) prepare ventilation breather: get 25 parts, copper sulfate, add 50 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9, for subsequent use;
(3) prepare manganous carbonate: get manganous sulfate 35 parts, add 200 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9, for subsequent use;
(4) Preparation of amino acid: get animal hair 600 parts, 50 parts, water, 700 parts, sulfuric acid, stir 13 hours at 95 DEG C, add unslaked lime and regulate pH to 4, filter, adjustment filtrate to 1100 part, adds 35 parts, zinc oxide, stirs 30 minutes, add volatile salt 4 parts, 0.8 part, tensio-active agent successively, stir, then add the obtained basic carbonate copper solutions of above-mentioned steps (2) and the obtained manganous carbonate solution of step (3), then add 12 parts, ferrous sulfate, ammonium molybdate 0.6 part, xanthohumic acid 1 part, stir, obtain solution B;
(5) batch mixing: add the obtained solution A of step (1) in the solution B that step (4) is obtained, mix, add 11 parts, urea, 15 parts, Repone K, boric acid 10 parts, ethylene glycol 0.5 part, mix, obtain the amino acid foliage fertilizer containing nanometer selenium.
embodiment 5
Containing the amino acid foliage fertilizer of nanometer selenium, comprise the raw material of following parts by weight: 800 parts, molasses, animal hair 800 parts, tin anhydride 4 parts, 600 parts, sulfuric acid, 35 parts, copper sulfate, manganous sulfate 50 parts, 20 parts, zinc oxide, 8 parts, ferrous sulfate, volatile salt 10 parts, ammonium molybdate 1 part, 13 parts, urea, 17 parts, Repone K, boric acid 18 parts, xanthohumic acid 0.8 part, 0.5 part, tensio-active agent, ethylene glycol 0.2 part, sodium carbonate is appropriate, calcium hydroxide is appropriate, phosphoric acid is appropriate, 800 parts, water; Described molasses are cane molasses, and described animal hair is the animal hair after washing, drying, pulverization process, and described sulfuric acid is the sulfuric acid of concentration 98%, and described tensio-active agent is disecoctylmaleate sodium sulfonate, alginic acid and polyglycerol ester.
The preparation method of described a kind of amino acid foliage fertilizer containing nanometer selenium comprises the following steps:
(1) prepare nanometer selenium: get 800 parts, molasses, add 200 parts, water, stir and add phosphorus acid for adjusting pH to 4, add tin anhydride 4 parts, stir 60 minutes at 100 DEG C, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) prepare ventilation breather: get 35 parts, copper sulfate, add 40 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 8.5, for subsequent use;
(3) prepare manganous carbonate: get manganous sulfate 50 parts, add 160 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 8.5, for subsequent use;
(4) Preparation of amino acid: get animal hair 800 parts, 400 parts, water, 600 parts, sulfuric acid, stir 12 hours at 85 DEG C, add calcium hydroxide and regulate pH to 4, filter, adjustment filtrate to 1200 part, adds 20 parts, zinc oxide, stirs 25 minutes, add volatile salt 10 parts, 0.5 part, tensio-active agent successively, stir, then add the obtained basic carbonate copper solutions of above-mentioned steps (2) and the obtained manganous carbonate solution of step (3), then add 8 parts, ferrous sulfate, ammonium molybdate 1 part, xanthohumic acid 0.8 part, stir, obtain solution B;
(5) batch mixing: add the obtained solution A of step (1) in the solution B that step (4) is obtained, mix, add 13 parts, urea, 17 parts, Repone K, boric acid 18 parts, ethylene glycol 0.2 part, mix, obtain the amino acid foliage fertilizer containing nanometer selenium.
embodiment 6
Containing the amino acid foliage fertilizer of nanometer selenium, comprise the raw material of following parts by weight: 750 parts, molasses, animal hair 700 parts, tin anhydride 10 parts, 900 parts, sulfuric acid, 30 parts, copper sulfate, manganous sulfate 45 parts, 15 parts, zinc oxide, 20 parts, ferrous sulfate, volatile salt 6 parts, ammonium molybdate 0.3 part, 15 parts, urea, 12 parts, Repone K, boric acid 15 parts, xanthohumic acid 0.1 part, 1.8 parts, tensio-active agent, ethylene glycol 0.1 part, sodium carbonate is appropriate, unslaked lime is appropriate, phosphoric acid is appropriate, 1200 parts, water; Described molasses are cane molasses and cassava molasses, described animal hair is the animal hair after washing, drying, pulverization process, described sulfuric acid is the sulfuric acid of concentration 98%, and described tensio-active agent is fatty alcohol-polyoxyethylene ether, Sodium dodecylbenzene sulfonate, alginic acid and polyglycerol ester.
The preparation method of described a kind of amino acid foliage fertilizer containing nanometer selenium comprises the following steps:
(1) prepare nanometer selenium: get 750 parts, molasses, add 350 parts, water, stir and add phosphorus acid for adjusting pH to 4.5, add tin anhydride 10 parts, stir 50 minutes at 100 DEG C, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) prepare ventilation breather: get 30 parts, copper sulfate, add 50 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9.5, for subsequent use;
(3) prepare manganous carbonate: get manganous sulfate 45 parts, add 200 parts, water, stir at normal temperatures and add sodium carbonate adjustment pH to 9.5, for subsequent use;
(4) Preparation of amino acid: get animal hair 700 parts, 600 parts, water, 900 parts, sulfuric acid, stir 14 hours at 100 DEG C, add unslaked lime and regulate pH to 3.5, filter, adjustment filtrate to 1100 part, adds 15 parts, zinc oxide, stirs 30 minutes, add volatile salt 6 parts, 1.8 parts, tensio-active agent successively, stir, then add the obtained basic carbonate copper solutions of above-mentioned steps (2) and the obtained manganous carbonate solution of step (3), then add 20 parts, ferrous sulfate, ammonium molybdate 0.3 part, xanthohumic acid 0.1 part, stir, obtain solution B;
(5) batch mixing: add the obtained solution A of step (1) in the solution B that step (4) is obtained, mix, add 15 parts, urea, 12 parts, Repone K, boric acid 15 parts, ethylene glycol 0.1 part, mix, obtain the amino acid foliage fertilizer containing nanometer selenium.
Claims (7)
1. the amino acid foliage fertilizer containing nanometer selenium, it is characterized in that: the raw material comprising following parts by weight: molasses 500-800 part, animal hair 500-1000 part, tin anhydride 2-10 part, sulfuric acid 500-1000 part, copper sulfate 15-35 part, manganous sulfate 35-55 part, zinc oxide 15-40 part, ferrous sulfate 8-20 part, volatile salt 1-10 part, ammonium molybdate 0.1-1 part, urea 10-15 part, Repone K 10-20 part, boric acid 10-30 part, xanthohumic acid 0. 1-1 part, tensio-active agent 0.5-2 part, ethylene glycol 0.1-0.9 part, sodium carbonate is appropriate, unslaked lime or calcium hydroxide appropriate, phosphoric acid is appropriate, water 800-1200 part.
2. a kind of amino acid foliage fertilizer containing nanometer selenium according to claim 1, is characterized in that: the raw material comprising following parts by weight: 600 parts, molasses, animal hair 800 parts, tin anhydride 3 parts, 600 parts, sulfuric acid, 20 parts, copper sulfate, manganous sulfate 40 parts, 20 parts, zinc oxide, 12 parts, ferrous sulfate, volatile salt 6 parts, ammonium molybdate 0.5 part, 12 parts, urea, 15 parts, Repone K, boric acid 20 parts, xanthohumic acid 0.5 part, 1 part, tensio-active agent, ethylene glycol 0.5 part, sodium carbonate are appropriate, unslaked lime or calcium hydroxide is appropriate, phosphoric acid appropriate, 1000 parts, water.
3. a kind of amino acid foliage fertilizer containing nanometer selenium according to claim 1 and 2, is characterized in that: described molasses are more than one in cane molasses, corn molasses, cassava molasses.
4. a kind of amino acid foliage fertilizer containing nanometer selenium according to claim 1 and 2, is characterized in that: described animal hair is the animal hair after washing, drying, pulverization process.
5. a kind of amino acid foliage fertilizer containing nanometer selenium according to claim 1 and 2, is characterized in that: described sulfuric acid is the sulfuric acid of concentration 98%.
6. a kind of amino acid foliage fertilizer containing nanometer selenium according to claim 1 and 2, is characterized in that: described tensio-active agent is more than one in alkylphenol polyoxyethylene, polyoxyethylene sorbitan monooleate, fatty alcohol-polyoxyethylene ether, disecoctylmaleate sodium sulfonate, amino modified polysiloxane, Sodium dodecylbenzene sulfonate, alginic acid, fatty alcohol-ether phosphoric acid ester, beta-naphthalenesulfonic-acid salt-formaldehyde condensation products, alkyl glycoside, polyglycerol ester.
7. the preparation method of a kind of amino acid foliage fertilizer containing nanometer selenium as described in any one of claim 1 or 2, is characterized in that: comprise nanometer selenium preparation, subcarbonate preparation, amino acid solution preparation, mixed processes, its technological operation is:
(1) nanometer selenium preparation: get molasses 500-800 part, add water 200-600 part, stirs and adds phosphorus acid for adjusting pH to 3.5-4.5, add tin anhydride 2-10 part, at 80-100 DEG C, stir 40-80 minute, solution occurs red, namely obtains the solution A containing red nano selenium;
(2) subcarbonate preparation
1. ventilation breather preparation: get copper sulfate 10-35 part, add water 20-50 part, stirs at normal temperatures and adds sodium carbonate adjustment pH to 8.5-9.5, obtain ventilation breather solution for standby;
2. basic carbonate manganese preparation: get manganous sulfate 35-55 part, add water 140-200 part, stirs at normal temperatures and adds sodium carbonate adjustment pH to 8.5-9.5, obtain basic carbonate manganese solution for subsequent use;
(3) amino acid solution preparation: get animal hair 500-1000 part, water 300-600 part, sulfuric acid 500-1000 part, 10-14 hour is stirred at 80-100 DEG C, add unslaked lime or calcium hydroxide adjustment pH to 3-4, filter, adjustment filtrate is to 1000-1200 part, add zinc oxide 15-40 part, stir 20-30 minute, add volatile salt 1-10 part successively, tensio-active agent 0.5-2 part, stir, then the obtained basic carbonate copper solutions of above-mentioned steps (2) and basic carbonate manganese solution is added, then ferrous sulfate 8-20 part is added, ammonium molybdate 0.1-1 part, xanthohumic acid 0.1-1 part, stir, obtain solution B, for subsequent use,
(4) mix: in the solution B that step (3) is obtained, add the obtained solution A of step (1), mix, add urea 10-15 part, Repone K 10-20 part, boric acid 10-30 part, ethylene glycol 0.1-0.9 part, mix, packaging, obtains the amino acid foliage fertilizer containing nanometer selenium.
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