CN106831176A - A kind of antiacid alga fertilizer and its manufacture method - Google Patents

A kind of antiacid alga fertilizer and its manufacture method Download PDF

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Publication number
CN106831176A
CN106831176A CN201710144796.1A CN201710144796A CN106831176A CN 106831176 A CN106831176 A CN 106831176A CN 201710144796 A CN201710144796 A CN 201710144796A CN 106831176 A CN106831176 A CN 106831176A
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Prior art keywords
parts
fertilizer
antiacid
tanks
alga fertilizer
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Inventor
于景晴
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Qingdao Ke Guang Biotechnology Co Ltd
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Qingdao Ke Guang Biotechnology Co Ltd
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Priority to CN201710144796.1A priority Critical patent/CN106831176A/en
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    • C—CHEMISTRY; METALLURGY
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

The present invention relates to a kind of antiacid alga fertilizer and its manufacture method, the antiacid alga fertilizer is constituted for 12 18 parts by weight by 40 60 parts of marine algae extract, 25 35 parts of active small molecular fulvic acid, 4 10 parts of sodium citrate, N P and K and micro element mineral fertilizer；The manufacture method of its preparation method including active small molecular fulvic acid, marine algae extract and active small molecular fulvic acid under 80 DEG C of environment of alkalescent 60 DEG C self adaptive fermentation, marine algae extract and mineral fertilizer is miscible, gross product be blended in 80 DEG C of environment of alkalescent 60 DEG C under three steps such as fermentation.The pH value of the adjustable soil of antiacid alga fertilizer of the invention, the characteristic that more will not be flocculated or precipitate for the material in solution the Caspian Sea algae of strong acid or containing sulfate radicals, used in acid soil or fast with acidic materials compounding rate of dissolution, good stability, plant absorption rate is high, is adapted to be used for a long time in the soil of severe acidification.

Description

A kind of antiacid alga fertilizer and its manufacture method
Technical field
The present invention relates to agricultural fertilizer field, more particularly to a kind of antiacid alga fertilizer and its manufacture method.
Background technology
A large amount of with chemical fertilizer use, and the soil of China is subject to heavy damage, and acidifying salinization intensity occupies world's highest, country Chemical fertilizer, agricultural chemicals zero growth rate are advocated, how energy increasing both production and income is extremely urgent again with the few agricultural chemicals of chemical fertilizer less；Alga fertilizer is to grind in recent years The new-type fertilizer for producing, its natural sex, consumption are few, effect is good, noresidue specific function enjoys agricultural production to favor, and mesh Preceding alga fertilizer has certain regulation soil acidification function despite alkaline state, but, found in experimentation, its alkalescence It is effective in the case of state only weak acid, and when pH reaches 1-2, or in the situation of substantial amounts of use sulfate radical chemical fertilizer Under, seaweed nutritive material is susceptible to flocculate and antagonism occur, it is difficult to reach soil regulation deeper into crop absorbs more fully State, does not dissolve and precipitates with chemical fertilizer compounding, it is difficult to improve the utilization rate of chemical fertilizer.
Therefore need a kind of strong fertilizer of acid-resisting badly or trophoplasm can be added with the absorption anti-compaction that helps of chemical fertilizer compounding use, Solve current acidified soil fertilising problem encountered.
The content of the invention
To solve drawbacks described above present in prior art, the present invention is intended to provide a kind of pH value of adjustable soil, Material in solution the Caspian Sea algae of strong acid or containing sulfate radicals will not flocculate or precipitate, used in acid soil or with acidity Material compounds fast rate of dissolution, good stability, plant absorption rate antiacid alga fertilizer and its manufacture method high.
In order to realize foregoing invention purpose, the present invention uses following technical scheme：A kind of method for manufacturing antiacid alga fertilizer, Comprise the following steps：
1) preparation of active small molecular fulvic acid
1. prepare lignin raw material and cellulosic material by weight 10: 3-4, and prepare enough brown rot fungus, enough white Rotten fungi；
2. the lignin raw material and cellulosic material that 1. step are prepared add insulating box, then by gross weight addition 1 × 107cfu/g-1×108The brown rot fungus of cfu/g, 1 × 10 is added by gross weight7cfu/g-1×108The white-rot fungi of cfu/g；
3. insulating box is closed, and keeps 28 DEG C -32 DEG C of calorstat temperature, kept for 2-3 days, obtain mixed slurry；
4. the potassium permanganate of lignin raw material and cellulosic material gross weight 1%-2% is added in mixed slurry, then Add potassium hydroxide reconcile to mixed slurry PH be 10-10.5；
5. bulky grain solid is filtered, cleaner liquid is contained in thin-walled glass vessel, 70 DEG C -80 DEG C of keeping temperature, time 30-40min, mixture of ice and water to temperature plateau is immersed by thin-walled glass vessel；
6. separation cleaner liquid is centrifuged repeatedly, the Solid content of acquisition is extract；
7. the extract that 6. step obtains is acidified to pH value 1.5-2.5, that is, active small molecular fulvic acid needed for obtaining；
2) raw material and instrument prepare
1. three agitator tanks are prepared, numbering is No. 1 tank, No. 2 tanks and No. 3 tanks respectively after cleaning and drying；
2. prepare 40-60 parts of marine algae extract, 25-35 parts of active small molecular fulvic acid, enough sodium citrates, N P and K and 12-18 parts of micro element mineral fertilizer；
3) in No. 1 tank prepared by product
1. 25-35 parts of marine algae extract, whole active small molecular fulvic acids, 4-6 parts of sodium citrate are chosen respectively adds No. 1 Tank；
2. stir well mixed to each component；
3. heat No. 1 tank, to tank in -80 DEG C of temperature 60 C and continue stirring, maintain 1min-5min；
4. supplement proper amount of sodium citrate is again stirring for set aside for use after 1min-5min to mixture pH value 9.5-10.5, obtains Obtain No. 1 mixed slurry；
4) in No. 2 tanks prepared by product
1. remaining marine algae extract is added into No. 2 tanks；
2. uniform stirring and 12-18 parts of N P and K and micro element mineral fertilizer are slowly added to, addition continues to stir after finishing Mix, set aside for use after all being dissolved to mineral fertilizer obtains No. 2 mixed slurries；
5) in No. 3 tanks prepared by product
1. No. 1 mixed slurry and No. 2 mixed slurries are all mixed in No. 3 tanks；
2. stir well mixed to each component；
3. heat No. 3 tanks, to tank in -80 DEG C of temperature 60 C and continue stirring；
4. the pH value of mixed slurry is measured at any time, and continuous micro addition sodium citrate keeps pH value 9.5-10.5；
5. maintain step 3. and step is 4. to No. 1 mixed slurry and No. 2 mixed slurry complete miscibilities, obtain yellowish-brown liquid Stand-by alga fertilizer；
6. the stand-by alga fertilizer for above-mentioned steps being obtained directly as final liquid seaweed fertilizer or drying for brown thin slice or It is powdered as solid-state alga fertilizer, that is, antiacid alga fertilizer needed for obtaining.
In the method for the above-mentioned antiacid alga fertilizer of manufacture, the lignin raw material and cellulosic material are respectively mesh number 20-40 Purpose sawdust and straw powder.
A kind of antiacid alga fertilizer, by weight by marine algae extract 40-60 parts, 25-35 parts of active small molecular fulvic acid, lemon 4-10 parts of sodium of lemon acid, 12-18 parts of composition of N P and K and micro element mineral fertilizer.
Compared with prior art, by adopting the above-described technical solution, the present invention has advantages below：With common marine alga Fertilizer compares, and the present invention possesses two characteristics that prior art does not possess --- and 1. acid-resisting itself is good, due to the work of small molecule Property the fulvic acid fulvic acid that is different from routine techniques, but as active group by the larger molecular organicses in marine algae extract The moieties of group are replaced, so that larger molecular organicses are rolled into a ball also possesses close sour hydrophilic radical, soluble in water and acid, even if Material in solution the Caspian Sea algae of strong acid can not flocculate or precipitate again, and good stability (according to correlation test, common marine alga Fertilizer is also all alkaline state, can adjust P in soil H values, but it is when pH reaches 1-2, or in substantial amounts of use sulfate radical chemical fertilizer In the case of, seaweed nutritive material is susceptible to flocculate and antagonism occur, makes soil more hardened and trophoplasm is difficult to be absorbed And decompose), with verification experimental verification, even if alga fertilizer of the invention no longer takes any optimization means, the acidity of PH0.5 can be born Or SO4 2-Mass concentration will not flocculate or precipitate in 10% solution；2. used or and acid in acid soil Matter compounding rate of dissolution is fast, i.e., when the fertilizer mixture with acid or containing sulfate radicals, will not occur to flocculate and antagonism occur incessantly, It is easily mixed on the contrary and plant absorption rate also increases；In addition to the progress that the two are protruded, experimenter of the invention has found Yellow corruption is produced using pure cellulose in extracting fulvic acid or partial monopoly file using lignin+protein raw material in the prior art Acid, although it is the material of fulvic acid that can also produce famous, but mutually for purposes of the invention, directly sent out from raw material using routine techniques Its activity of the fulvic acid that alcohol is extracted is inadequate, it is impossible to fully replace the group of larger molecular organicses group in marine algae extract, from And in reality when using, the antiacid alga fertilizer acid-resisting produced is below effect of the invention with absorbability；On the other hand, due to Nutrient it is relatively single, it is impossible to using only alga fertilizer complete all acid soils with fertilizer, and be relatively difficult to absorb, promote to plant The effect of thing growth is also not as the present invention.
Specific embodiment
Embodiment 1
A kind of antiacid alga fertilizer, by weight by 40 parts of marine algae extract, 35 parts of active small molecular fulvic acid, sodium citrate 5 parts, 18 parts of compositions of N P and K and micro element mineral fertilizer.
Its manufacture method is：
1) preparation of active small molecular fulvic acid
1. it is 40 sawdust and straw powder by weight 10: 4 preparation mesh numbers, and prepares enough brown rot fungus, enough white Rotten fungi；
2. the lignin raw material and cellulosic material that 1. step are prepared add insulating box, then by gross weight addition 1 × 107The brown rot fungus of cfu/g, 1 × 10 is added by gross weight7The white-rot fungi of cfu/g；
3. insulating box is closed, and keeps 28 DEG C of calorstat temperature, kept for 2 days, obtain mixed slurry；
4. the potassium permanganate of lignin raw material and cellulosic material gross weight 1% is added in mixed slurry, is subsequently adding Potassium hydroxide reconcile to mixed slurry PH be 10；
5. bulky grain solid is filtered, cleaner liquid is contained in thin-walled glass vessel, 70 DEG C of keeping temperature, time 30min, Thin-walled glass vessel is immersed into mixture of ice and water to temperature plateau；
6. separation cleaner liquid is centrifuged repeatedly, the Solid content of acquisition is extract；
7. the extract that 6. step obtains is acidified to pH value 1.5, that is, active small molecular fulvic acid needed for obtaining；
2) raw material and instrument prepare
1. three agitator tanks are prepared, numbering is No. 1 tank, No. 2 tanks and No. 3 tanks respectively after cleaning and drying；
2. 40 parts of marine algae extract, 35 parts of active small molecular fulvic acid, 5 parts of sodium citrate, N P and K and micro unit are prepared 18 parts of plain mineral fertilizer；
3) in No. 1 tank prepared by product
1. 25 parts of marine algae extracts, whole active small molecular fulvic acids, 4 parts of sodium citrates are chosen respectively adds No. 1 tank；
2. stir well mixed to each component；
3. heat No. 1 tank, to tank in temperature 60 C and continue stirring, maintain 1min；
4. it is 9.5 to supplement about 0.5 part of sodium citrate to mixture pH value, is again stirring for set aside for use after 1min, obtains No. 1 Mixed slurry；
4) in No. 2 tanks prepared by product
1. remaining marine algae extract is added into No. 2 tanks；
2. uniform stirring and be slowly added to N P and K and micro element mineral fertilizer 18 parts, addition finish after continue stir, Set aside for use after to mineral fertilizer all dissolving, obtains No. 2 mixed slurries；
5) in No. 3 tanks prepared by product
1. No. 1 mixed slurry and No. 2 mixed slurries are all mixed in No. 3 tanks；
2. stir well mixed to each component；
3. heat No. 3 tanks, to tank in temperature 60 C and continue stirring；
4. the pH value of mixed slurry is measured at any time, and constantly the common about 0.5 part sodium citrate of micro addition, keeps pH value 9.5；
5. maintain step 3. and step is 4. to No. 1 mixed slurry and No. 2 mixed slurry complete miscibilities, obtain yellowish-brown liquid Stand-by alga fertilizer；
6. the stand-by alga fertilizer for above-mentioned steps being obtained directly as final liquid seaweed fertilizer or drying for brown thin slice or It is powdered as solid-state alga fertilizer, that is, antiacid alga fertilizer needed for obtaining.
The present embodiment site test compliance test result：It is the hardened examination of 1-1.2 in certain pH value of chronic administration inorganic fertilizer Test Tanaka's experiment, SO in measurement soil4 2-Mass concentration, with common alga fertilizer as negative control, is turning over plough about in 3%-5% Fertilizer is applied afterwards, pouring root is carried out to crop by 1.5 kilograms every mu using liquid fertilizer, it is found that common alga fertilizer is completely ineffective, soil It is still hardened after a period of time；Put in the experimental plot with the present embodiment, plant growth rate is 2.1 times of negative test field.
Embodiment 2
Integrally with embodiment 1, difference part is：
A kind of antiacid alga fertilizer, by weight by 60 parts of marine algae extract, 25 parts of active small molecular fulvic acid, sodium citrate 10 parts, 12 parts of compositions of N P and K and micro element mineral fertilizer.
1) preparation of active small molecular fulvic acid
1. it is 20 sawdust and straw powder by weight 10: 3 preparation mesh numbers, and prepares enough brown rot fungus, enough white Rotten fungi；
2. the lignin raw material and cellulosic material that 1. step are prepared add insulating box, then by gross weight addition 1 × 108The brown rot fungus of cfu/g, 1 × 10 is added by gross weight8The white-rot fungi of cfu/g；
3. insulating box is closed, and keeps 32 DEG C of calorstat temperature, kept for 3 days, obtain mixed slurry；
4. the potassium permanganate of lignin raw material and cellulosic material gross weight 2% is added in mixed slurry, is subsequently adding Potassium hydroxide reconcile to mixed slurry PH be 10.5；
5. bulky grain solid is filtered, cleaner liquid is contained in thin-walled glass vessel, 80 DEG C of keeping temperature, time 40min, Thin-walled glass vessel is immersed into mixture of ice and water to temperature plateau；
6. separation cleaner liquid is centrifuged repeatedly, the Solid content of acquisition is extract；
7. the extract that 6. step obtains is acidified to pH value 2.5, that is, active small molecular fulvic acid needed for obtaining；
2) raw material and instrument prepare
2. 60 parts of marine algae extract, 25 parts of active small molecular fulvic acid, 10 parts of sodium citrate, N P and K and micro unit are prepared 12 parts of plain mineral fertilizer；
3) in No. 1 tank prepared by product
1. 35 parts of marine algae extracts, whole active small molecular fulvic acids, 6 parts of sodium citrates are chosen respectively adds No. 1 tank；
3. heat No. 1 tank, to tank in 80 DEG C of temperature and continue stirring, maintain 5min；
4. about 2 parts of sodium citrates are supplemented to mixture pH value 10.5, set aside for use after 5min is again stirring for, No. 1 is obtained and is mixed Close slurry；
4) in No. 2 tanks prepared by product
2. uniform stirring and be slowly added to N P and K and micro element mineral fertilizer 12 parts, addition finish after continue stir, Set aside for use after to mineral fertilizer all dissolving, obtains No. 2 mixed slurries；
5) in No. 3 tanks prepared by product
3. heat No. 3 tanks, to tank in 80 DEG C of temperature and continue stirring；
4. the pH value of mixed slurry is measured at any time, and constantly the common about 2 parts of sodium citrates of micro addition, keep pH value 10.5；
The present embodiment site test compliance test result：It is the hardened examination of 1-1.2 in certain pH value of chronic administration inorganic fertilizer Test Tanaka's experiment, SO in measurement soil4 2-Mass concentration, with common alga fertilizer as negative control, is turning over plough about in 3%-5% Fertilizer is applied afterwards, pouring root is carried out to crop by 1.5 kilograms every mu using liquid fertilizer, it is found that common alga fertilizer is completely ineffective, soil It is still hardened after a period of time；Put in the experimental plot with the present embodiment, plant growth rate is 1.9 times of negative test field.
Embodiment 3
Integrally with embodiment 1, difference part is：
A kind of antiacid alga fertilizer, by weight by 50 parts of marine algae extract, 30 parts of active small molecular fulvic acid, sodium citrate 6 parts, 15 parts of compositions of N P and K and micro element mineral fertilizer.
2) raw material and instrument prepare
2. 50 parts of marine algae extract, 30 parts of active small molecular fulvic acid, 6 parts of sodium citrate, N P and K and micro unit are prepared 15 parts of plain mineral fertilizer；
3) in No. 1 tank prepared by product
1. 35 parts of marine algae extracts, whole active small molecular fulvic acids, 4 parts of sodium citrates are chosen respectively adds No. 1 tank；
3. heat No. 1 tank, to tank in temperature 70 C and continue stirring, maintain 3min；
4. about 1 part of sodium citrate is supplemented to mixture pH value 10, set aside for use after 3min is again stirring for, and obtains No. 1 mixing Slurry；
4) in No. 2 tanks prepared by product
2. uniform stirring and be slowly added to N P and K and micro element mineral fertilizer 15 parts, addition finish after continue stir, Set aside for use after to mineral fertilizer all dissolving, obtains No. 2 mixed slurries；
5) in No. 3 tanks prepared by product
3. heat No. 3 tanks, to tank in temperature 70 C and continue stirring；
4. the pH value of mixed slurry is measured at any time, and constantly the common about 1 part of sodium citrate of micro addition, keeps pH value 10；
The present embodiment site test compliance test result：It is the hardened examination of 1-1.2 in certain pH value of chronic administration inorganic fertilizer Test Tanaka's experiment, SO in measurement soil4 2-Mass concentration, with common alga fertilizer as negative control, is turning over plough about in 3%-5% Fertilizer is applied afterwards, pouring root is carried out to crop by 1.5 kilograms every mu using liquid fertilizer, it is found that common alga fertilizer is completely ineffective, soil It is still hardened after a period of time；Put in the experimental plot with the present embodiment, plant growth rate is 2.1 times of negative test field.
The application method of antiacid alga fertilizer prepared by the above method is：Liquid seaweed fertilizer is every mu of 1- when actually used 2 kilograms of pouring roots or punching are applied.Laminar or powdered solid-state alga fertilizer is every mu of 200g-500g when actually used, with chemical fertilizer mixture Then chemical fertilizer per ton adds the 2-5 kilograms of antiacid alga fertilizer of sheet.
The foregoing description of the disclosed embodiments, only for enabling professional and technical personnel in the field to realize or using this Invention.Various modifications to these embodiments will be apparent for those skilled in the art, institute herein The General Principle of definition can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, The present invention is not intended to be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty The consistent scope most wide of point.

Claims (3)

1. a kind of method for manufacturing antiacid alga fertilizer, it is characterised in that comprise the following steps：
1) preparation of active small molecular fulvic acid
1. lignin raw material and cellulosic material are prepared by weight 10: 3-4, and it is true to prepare enough brown rot fungus, enough white rots Bacterium；
2. the lignin raw material and cellulosic material that 1. step are prepared add insulating box, then by gross weight addition 1 × 107cfu/g-1×108The brown rot fungus of cfu/g, 1 × 10 is added by gross weight7cfu/g-1×108The white-rot fungi of cfu/g；
3. insulating box is closed, and keeps 28 DEG C -32 DEG C of calorstat temperature, kept for 2-3 days, obtain mixed slurry；
4. the potassium permanganate of lignin raw material and cellulosic material gross weight 1%-2% is added in mixed slurry, is subsequently adding Potassium hydroxide reconcile to mixed slurry PH be 10-10.5；
5. bulky grain solid is filtered, cleaner liquid is contained in thin-walled glass vessel, 70 DEG C -80 DEG C of keeping temperature, time 30- 40min, mixture of ice and water to temperature plateau is immersed by thin-walled glass vessel；
6. separation cleaner liquid is centrifuged repeatedly, the Solid content of acquisition is extract；
7. the extract that 6. step obtains is acidified to pH value 1.5-2.5, that is, active small molecular fulvic acid needed for obtaining；
2) raw material and instrument prepare
1. three agitator tanks are prepared, numbering is No. 1 tank, No. 2 tanks and No. 3 tanks respectively after cleaning and drying；
2. 40-60 parts of marine algae extract, 25-35 parts of active small molecular fulvic acid, enough sodium citrates, N P and K and micro are prepared 12-18 parts of element mineral matter fertilizer；
3) in No. 1 tank prepared by product
1. 25-35 parts of marine algae extract, whole active small molecular fulvic acids, 4-6 parts of sodium citrate are chosen respectively adds No. 1 tank；
2. stir well mixed to each component；
3. heat No. 1 tank, to tank in -80 DEG C of temperature 60 C and continue stirring, maintain 1min-5min；
4. supplement proper amount of sodium citrate is again stirring for set aside for use after 1min-5min to mixture pH value 9.5-10.5, obtains 1 Number mixed slurry；
4) in No. 2 tanks prepared by product
1. remaining marine algae extract is added into No. 2 tanks；
2. uniform stirring and 12-18 parts of N P and K and micro element mineral fertilizer are slowly added to, addition continues to stir after finishing, extremely Set aside for use after mineral fertilizer whole dissolving, obtains No. 2 mixed slurries；
5) in No. 3 tanks prepared by product
1. No. 1 mixed slurry and No. 2 mixed slurries are all mixed in No. 3 tanks；
2. stir well mixed to each component；
3. heat No. 3 tanks, to tank in -80 DEG C of temperature 60 C and continue stirring；
4. the pH value of mixed slurry is measured at any time, and continuous micro addition sodium citrate keeps pH value 9.5-10.5；
5. maintain step 3. and step is 4. to No. 1 mixed slurry and No. 2 mixed slurry complete miscibilities, obtain yellowish-brown liquid stand-by Alga fertilizer；
6. the stand-by alga fertilizer for above-mentioned steps being obtained is brown thin slice or powder directly as final liquid seaweed fertilizer or drying Shape turns into solid-state alga fertilizer, that is, antiacid alga fertilizer needed for obtaining.
2. the method for manufacturing antiacid alga fertilizer according to claim 1, it is characterised in that：The lignin raw material and cellulose Raw material is respectively the sawdust and straw powder of mesh number 20-40 mesh.
3. a kind of antiacid alga fertilizer, it is characterised in that：The antiacid alga fertilizer is by weight by marine algae extract 40-60 parts, activity 25-35 parts of small molecule fulvic acid, sodium citrate 4-10 parts, 12-18 parts of composition of N P and K and micro element mineral fertilizer.
CN201710144796.1A 2017-03-13 2017-03-13 A kind of antiacid alga fertilizer and its manufacture method Pending CN106831176A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623340A (en) * 2018-05-14 2018-10-09 天津市辰圣海洋生物技术有限公司 A method of preparing high-quality alga fertilizer using Eucheuma complex enzyme hydrolysis liquid
CN110981634A (en) * 2019-12-31 2020-04-10 浙江浙农海洋生物技术有限公司 Preparation method of seaweed liquid fertilizer by taking sargassum fusiforme as raw material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1467180A (en) * 2002-07-12 2004-01-14 陈五岭 Method for producing biotechnical fulvic acid composite biological bacteria fertilizer by microorganism fermentation of sugar grass straw
CN104447008A (en) * 2014-12-05 2015-03-25 中国科学院烟台海岸带研究所 Method for preparing liquid seaweed fertilizer
CN104446895A (en) * 2014-11-10 2015-03-25 张常书 Trichoderma biological humic acid and product thereof
CN104513101A (en) * 2013-09-27 2015-04-15 山东恩宝生物科技有限公司 High efficient biological composite alga fertilizer
CN105801206A (en) * 2016-02-26 2016-07-27 刘彬 Method for co-producing humic acid containing water-soluble fertilizer by utilizing seaweed extract

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1467180A (en) * 2002-07-12 2004-01-14 陈五岭 Method for producing biotechnical fulvic acid composite biological bacteria fertilizer by microorganism fermentation of sugar grass straw
CN104513101A (en) * 2013-09-27 2015-04-15 山东恩宝生物科技有限公司 High efficient biological composite alga fertilizer
CN104446895A (en) * 2014-11-10 2015-03-25 张常书 Trichoderma biological humic acid and product thereof
CN104447008A (en) * 2014-12-05 2015-03-25 中国科学院烟台海岸带研究所 Method for preparing liquid seaweed fertilizer
CN105801206A (en) * 2016-02-26 2016-07-27 刘彬 Method for co-producing humic acid containing water-soluble fertilizer by utilizing seaweed extract

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623340A (en) * 2018-05-14 2018-10-09 天津市辰圣海洋生物技术有限公司 A method of preparing high-quality alga fertilizer using Eucheuma complex enzyme hydrolysis liquid
CN110981634A (en) * 2019-12-31 2020-04-10 浙江浙农海洋生物技术有限公司 Preparation method of seaweed liquid fertilizer by taking sargassum fusiforme as raw material

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