CN105053026A - Method for producing plant growth regulator by utilizing aquatic products processing waste - Google Patents
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Abstract
The invention relates to the technical field of production of plant growth regulators, and in particular relates to a method for producing a plant growth regulator by utilizing aquatic products processing waste. The method comprises the following steps: smashing waste carapace, kelp and enteromorpha as raw materials, adding microelement materials, adding water for homogenating to form sticky paste, feeding into a fermentation tank, adding water, adding a microbial fermentation fungicide under mechanical stirring, sufficiently stirring to be uniform, adding alkali to adjust the pH to be 6-10, carrying out airtight fermentation under room temperature, further fermenting for 1-30 days when the temperature of the material inside the tank rises to 70 DEG C, discharging the material, filtering or centrifuging, and collecting the fermentation broth as the plant growth regulator. According to the invention, the plant growth regulator is produced by utilizing the aquatic products processing waste, therefore, the utilization ratio of the aquatic products processing waste is improved, the waste is recycled, and great benefits are provided for yield increase of crops.
Description
Technical field
The present invention relates to plant growth regulator production technical field, particularly relate to a kind of method utilizing aquatic products processing discarded object to produce plant growth regulator.
Background technology
Processing and comprehensive utilization of aqautic products is the continuity of fish production, the development of Aquatic Product Process Industry plays a part bridge tie for the development of whole fishery, be not only the current important content accelerating development Modern Fishery of China, and be optimize the effective way that aquaculture structure, the industry of realization appreciate and enlarge.Carrying out deep processing to aquatic products, is also the needs making full use of resource, realize value added by manufacture, alleviate fishery market relation between supply and demand contradiction.At present, the aquatic products of China more than 75% are direct human consumption, and wherein major part is fresh type, and remaining amount is only used to produce fish meal and other non-edible objects, comprises and is directly used in aquaculture bait.Processed goods ratio is low, unbecoming with gross yield, have impact on the sound development of China's fishery economic.On the other hand, in processing of aquatic products process, a large amount of discarded object can be produced, cannot be fully used, also pollute simultaneously.
Chitin is a kind of renewable resources that natural world extensively exists, and usually can directly obtain from the shrimp crab shell of oceanic arthropod.Shitosan after chitin and deacetylation all belongs to the linear large biological molecule polysaccharide with amino, has unique physicochemical property and biological function.The low-molecular weight chitoglycan obtained after degraded has unique character, as: water-soluble, moisture absorbability and moisture retentivity, bacteria resistance function, especially the bacteriostasis of shitosan strengthens gradually along with the reduction of shitosan relative molecular weight, there is the function hindering growth of pathogenic bacteria and breeding, can promote that protein synthesizes, activation plant cell, thus promote the effects such as quick growth of plant.
Chinese invention patent application CN200410010767 discloses a kind of method that radiation method prepares small-molecular-weight or water soluble chitosan.Through solid or the solution of refining high molecular weight chitosan, use
60co gamma-radiation carries out irradiation-induced degradation, and catabolite obtains small-molecular-weight or water soluble chitosan through post-processing steps such as dissolving, decolourings.The method is easy to operate, fast and convenient, and productive rate is high, reproducible, and molecular weight is easy to control, environmentally friendly, pollutes few, with low cost, both can be used for the quick preparation of a small amount of water soluble chitosan sample, and had again further industrialized possibility.Gained shitosan serves many purposes, and can be used as the increasing agent of agricultural, food desiccant, natural antibacterial material and biomedical material etc.
Chinese invention patent application CN200410039814 discloses a kind of method preparing narrow molecular weight distributed Chitosan poly oligosaccharide.Adopt template coordination to control length/catalytic oxidative cracking mode, prepare narrow molecular weight distributed Chitosan poly oligosaccharide.Its technical scheme dissolves high chitosan solid with edible acetic acid to become solution, by chemosynthesis and pulverize and sieve to dibenzoic acid copper (II) solid metal coordination polymer particle PACu-CMPS particulate stir under add in above-mentioned solution, adjust ph makes the amino in shitosan and PACu-CMPS particle surface bare metal ion have weak coordination bond to be formed, room temperature adds oxidant and mixes, heat up degraded, filter to isolate degradation solution, low temperature or room temperature concentrate and obtain pressed powder product.The method can conveniently obtain number-average molecular weight and range of molecular weight distributions meet peculiar bio-physiological activity, medical functions food requirement, improve the effects such as animals and plants immunity, the oligosaccharide that has extensive use.
Marine alga is another kind of abundant marine resources, the polysaccharide wherein contained has good hydrophily, film forming and biologically active, especially the algin contained in brown alga is typical anion polysaccharide, can in conjunction with multiple useful trace element, these compositions are used for plant growth regulator, be conducive to improving its adhesive force at plant surface, and then promote that it absorbs.
Chinese invention patent ZL200880103946.3 provides the application of ι-carragheen for the manufacture of anti-viral pharmaceutical compositions and/or kappa-carrageenan, described anti-viral pharmaceutical compositions to be caused by respiratory virus infection or the pathological state relevant to this infection or disease for preventing or treating, and described Respirovirus is selected from the group be made up of orthomyxovirus, paramyxovirus, adenovirus and coronavirus.This invention additionally provides the application for the manufacture of the fucoidin of anti-viral pharmaceutical compositions, particularly HMW fucoidin, described anti-viral pharmaceutical compositions to be caused by respiratory virus infection or the pathological state relevant to this infection or disease for preventing or treating, and described Respirovirus is selected from the group be made up of orthomyxovirus and paramyxovirus.
Chinese invention patent application CN201110343580 discloses a kind of method extracting active polysaccharide from brown alga, concrete steps are: put in extraction vessel by the brown algae raw material after clean, drying, pulverizing, add organic acid soln or organic and inorganic mixed acid solution; To stirring the heating material after soaking, temperature is 50-150 DEG C, realizes the Partial digestion of brown alga macromolecule polysaccharide material; Then organic solvent is utilized to carry out fully washing to getting rid of acid solution in most material; Add 5-8 times of volume water to extract, extract concentrates, and adjust ph, to neutral rear classification alcohol precipitation, obtains the algin, fucoidin and the laminaran that are rich in mannuronic acid fragment (rich M) respectively; Organic acid pretreatment brown alga raw material residue after water extraction, processes by alkali digestion technique, obtains the algin being rich in guluronic acid fragment (rich G).The advantages such as this invention overcomes existing algin production technology water consumption, the shortcomings such as seriously polluted, and have energy-saving and emission-reduction, efficiency of pcr product is high, and Extraction solvent consumption is few.
Chinese invention patent application CN201110348242 discloses a kind of highly effective extraction method of the brown alga active polysaccharide based on microwave chemical, that is: microwave chemical means are adopted to process common brown algae raw material, and then adopt flooding and alkali digestion PROCESS FOR TREATMENT respectively, obtain the process of the different uronic acid oligosaccharides of structure and fucoidin oligosaccharide (as: be rich in the algin of mannuronic acid fragment or be rich in the algin of mannuronic acid fragment).This invention effectively can not only overcome the process difficulties such as in organic acid process above-mentioned raw materials process, organic acid consumption is large, acid recovery difficulty is large under normal heating conditions, significantly can also strengthen the related chemistry reaction in organic acid process, promote the disengaging between macromolecular substances in polysaccharide and brown alga, strengthen organic acid to the degradation selectivity of macromolecular polysaccharide.This invention has that processing speed is fast, polysaccharide yield is high, polysaccharide controlled degradation ability is strong, organic acid consumption is few and easily high efficiente callback, the significant advantage such as water consumption is little, energy consumption is low.
Plant growth chemical regulation technique, as an emerging agricultural production practical technique, is more and more subject to the most attention of numerous scientific and technical personnel and peasant household.Along with the continuous increase of plant growth regulator kind, chemical regulation technique develops rapidly, application crop species and regulation and control area has been had and increases considerably.
Chinese invention patent application CN201410154892 discloses a kind of plant growth regulator preparation method with freeze proof diseases prevention, it relates to plant growth regulator technical field, its preparation method is as follows: by pyroligneous liquor, 10% shitosan be dissolved in its weight 10-15 water doubly, under 25-45 DEG C of condition, add the potassium dihydrogen phosphate being equivalent to shitosan 0.2-0.3 times amount after stirring and dissolving, described amount is weight; This invention production technology is very easy, be easy to suitability for industrialized production, the raw conditioning agent of the plant using this method to obtain has obvious Promoting plant growth, improves the effect of output, plant cell can be activated, improve plant self-defense capability, be easily absorbed by plants, can via plant immunity be improved, the cold-resistant resistant effect of remarkable enhancing, improves grain, fruits and vegetables Isoquant and quality.
Chinese invention patent application CN200710011764 discloses a kind of plant growth regulator of containing water-soluble shitosan, a kind of containing Water soluble oligo chitosan (molecular weight < 10000,0.5-10%), solubilizer (alkylphenol polyoxyethylene, 0.01-1%), the aqueous solution of synergist (urea or urea phosphate, 1-10%) and sylvite.Its method for making is through degradation agent (NaNO by high molecular weight chitosan
2, H
2o
2or NaClO) oxidative degradation obtains, without separation directly and solubilizer, synergist sylvite be deployed into plant growth regulator.This invention plant growth regulator can activate plant cell, growth promoting effects, strengthens resistance, suppresses damage by disease and insect, improves fruit quality, nontoxic.Be applicable to the cereal crops such as the economic crops such as vegetables, fruit tree, flowers and wheat, corn, paddy rice, its rate of growth is 12-24% except celery, and particularly the rate of growth of celery reaches 95%.Very significant to the effect of increasing production of these crops.
Chinese invention patent application CN201310512471 discloses a kind of higher suspension degree compound liquid fertilizer and preparation method thereof and application, belongs to liquid fertilizer industrial circle.The present invention adds as basic suspending agent I in clay material with the organic carbohydrate of macromolecule, and macroelement, trace element are carried out the 1st suspension chelating in 40-60 DEG C; Subsequently, temperature is controlled in 20-30 DEG C, slowly adds plant growth regulator and surface reactive material, fully mix, finally add high molecular cellulose and analog carries out the 2nd suspension chelating as suspending agent II, namely abundant stirring obtains higher suspension degree compound liquid fertilizer.Higher suspension degree compound liquid fertilizer nutrient prepared by this invention is comprehensive, and content is high, and cost is low, and mobility, stability and dissolubility are good, is conducive to crop efficient absorption and utilization.This preparation technology is simple, and easy to implement, is drip irrigation and spray irrigation and the desirable source of manure rushing water-fertilizer integrals such as executing.
Chinese invention patent ZL200610131953.7 discloses a kind of preparation method of plant growth nutrient fluid, principal character is after being pulverized by brown coal, add sodium hydroxide solution, extract is after centrifugation slagging-off, add hydrogen peroxide oxygen solution and activate into activating solution, add again by hydrochloric acid solution and PAM solution combined become compound precipitants, precipitate and be separated and remove palm fibre, pyrotomalenic acid, by clear liquid Vacuum Concentration, obtain fulvic acid FA concentrate, be loaded in still and add complexones and other raw materials and react, condensed water and screening agent is added respectively again in another two stills, wetting agent and other raw materials react.Be mixed to successively after to be dissolved evenly, obtain plant growth nutrient fluid.This preparation method is with fulvic acid, and nitrogen, phosphorus, potassium compound and trace element and auxiliary agent are raw material, and the technical process through science compound obtains plant growth nutrient fluid.For soaking seed, dipping in root, foliage-spray after this product is watered dilution, not only can be crop and nitrogen, phosphorus, potassium and multiple middle and trace element be provided, and have improvement soil, improve utilization rate of fertilizer, regulating crop growth, raising crop anti-adversity energy and pesticide synergistic, improve multiple effect and the effects such as quality of agricultural product.
Gibberellin is the class plant hormone extensively existed.Its chemical constitution belongs to Diterpenes acid, is derived and obtain by Fourth Ring skeleton.The growth of leaf and bud can be stimulated.Known gibberellin class has 38 kinds at least.Gibberellin is applied to agricultural production, has better effects in some aspects.Such as improve Zante currant output, break potato dormancy; When beer brewing, promote the sprouting of the barley seed preparing maltose with GA3; When late rice is met overcast and rainy low temperature and ears slow, heading can be promoted with gibberellin process; Or in breeding of hybrid rice florescence alternation to make Parent flower synchronization etc.
Liu Xuemei, Zhao Peng, Xu Jilin etc. (9 plant hormones in LC-MS Simultaneously test tangleweed. Pharmaceutical Analysis magazine, 2012,32 (10): 1747-1752.) reporting GA content in Enteromorpha frond and reach more than 5ng/g, is the kind that in tangleweed, comparision contents is special.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of method utilizing aquatic products processing discarded object to produce plant growth regulator, solve a large amount of discarded object in existing processing of aquatic products process and not yet effectively utilize and value-added problem.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of method utilizing aquatic products processing discarded object to produce plant growth regulator is provided, comprises the steps:
Step 1, pulverized by raw material, the component that described raw material comprises following weight portion mixes: discarded 1 part, crust; Sea-tangle 1-3 part; Enteromorpha 2-5 part;
Step 2, the particle of gained in step (1) is added trace element materials, the homogenate that adds water becomes thick, drop in fermentation tank, adding water to solid-liquid mass ratio is 1:1-3, obtain aquatic products processing scrap feed material, add microbial fermentation inoculum, the mass ratio of described aquatic products processing scrap feed material and microbial fermentation inoculum is 10-100:1, described microbial fermentation inoculum comprises isopyknic photosynthetic bacteria microbial inoculum, lactic acid bacteria microbial inoculum, saccharomycete microbial inoculum, gemma bacillus agent, and the Microflora of described microbial fermentation inoculum is greater than 10
8individual/mL, stirs, and adds alkali adjustment pH to 6-10, sealed fermenting.
Step 3, when in step 2 gained fermentation tank, temperature of charge rises to 70 DEG C, continue fermentation 1-30 days, every day stirs 2-3 time, each 5min, rotating speed is that 50-100 turns/min, releases material, after filtration or centrifugal, collect zymotic fluid, obtain utilizing aquatic products processing discarded object to produce plant growth regulator.
Preferably, the above-mentioned aquatic products processing discarded object that utilizes is produced in the method for plant growth regulator, " is pulverized by raw material " and is specially: particle raw meal being broken into granularity≤5mm in described step (1).
Preferably, the above-mentioned aquatic products processing discarded object that utilizes is produced in the method for plant growth regulator, and the discarded crust in described step (1) is one or both in crab shell or shrimp shell.
Preferably, the above-mentioned aquatic products processing discarded object that utilizes is produced in the method for plant growth regulator, and the sea-tangle in described step (1) is sea-tangle rhizome and the chip of the fresh or drying storage produced in kelp processing process.
Preferably, the above-mentioned aquatic products processing discarded object that utilizes is produced in the method for plant growth regulator, and the Enteromorpha in described step (1) is wild or the Enteromorpha of the fresh or drying storage of cultivation.
Preferably, the above-mentioned aquatic products processing discarded object that utilizes is produced in the method for plant growth regulator, trace element materials described in described step (2) is the mixture of magnesium sulfate, zinc sulphate, manganese sulphate, copper sulphate, ferrous sulfate, and the mass ratio of each component of described trace element materials is: magnesium sulfate: zinc sulphate: manganese sulphate: copper sulphate: ferrous sulfate=100:(1-3): (1-3): (1-3): (1-3): (2-8).The mass ratio of described particle and trace element is: 1:(1 × 10
-6-3 × 10
-6).
Preferably, the above-mentioned aquatic products processing discarded object that utilizes is produced in the method for plant growth regulator, the mass percent in described step 3, described zymotic fluid being diluted with water to dry matter content is 1%-1.5%, obtains utilizing aquatic products processing discarded object to produce plant growth regulator.
Preferably, the above-mentioned aquatic products processing discarded object that utilizes is produced in the method for plant growth regulator, and the alkali in described step 2 is the mixture of one or more in sodium hydroxide, potassium hydroxide, ammonium hydroxide, sodium carbonate, sodium bicarbonate, carbonic hydroammonium.
Beneficial effect of the present invention is: the plant growth regulator that the method that the present invention utilizes aquatic products processing discarded object to produce plant growth regulator obtains, it is that yellowish-brown is liquid, be rich in the bioactivator such as various active polysaccharide and degradation product, essential amino acid, trace element, easy to use, excellent quality, its concrete advantage is as follows:
1, the microbial fermentation inoculum adopted due to the present invention is photosynthetic bacteria, lactic acid bacteria, saccharomycete, bacillus etc., to chitin, there is degradation, thus during the fermentation, its active polysaccharide being degraded into molecular weight or oligosaccharides can be made, its bio-physiological activity can be improved, and then improve its immune effect to plant.
2, due to the effect comprising the microbial fermentation inoculum such as photosynthetic bacteria, lactic acid bacteria, saccharomycete, bacillus of the present invention's employing, the alginate in kelp processing waste can be made to degrade, and be combined with trace element in the basic conditions, generate corresponding alginate, form the alginic acid salt of solubility, be conducive to plant absorption and utilization.By this process, the trace element of plant can be supplemented on the one hand, be conducive on the other hand playing the good film forming of alginate, improve the tack of plant growth regulator at plant surface.
3, Enteromorpha is that one grows marine green algae fast, and after it is degraded by fermentation, wherein each kind of growth hormone can fully be discharged, and uses it for plant growth regulator, is conducive to the growth promoting plant.
By the enforcement of technical solution of the present invention, the discarded crust that may cause environmental pollution can be made, the algae rhizome produced in kelp processing process and chip, and wild or cultivation Enteromorpha be utilized effectively, be conducive to environmental protect, improve aquatic products processing waste utilization rate, turn waste into wealth.
Embodiment
By describing technology contents of the present invention in detail, being realized object and effect, be explained below in conjunction with embodiment.
The design of most critical of the present invention is: the microbial fermentation inoculum fermentative degradation of employing discards crust, the algae rhizome of sea-tangle and chip and Enteromorpha, improves aquatic products processing waste utilization rate, turns waste into wealth.
Embodiment 1
A kind of method utilizing aquatic products processing discarded object to produce plant growth regulator:
(1) trace element materials is pressed magnesium sulfate: zinc sulphate: manganese sulphate: copper sulphate: after the mass ratio mixing of ferrous sulfate=100:3:3:3:8, at 30 DEG C, be dissolved into 0.01% solution.
(2) the discarded crab shell will produced in 5kg crab process, the chip produced in 15kg kelp processing process, and the fresh cultivation Enteromorpha of 50kg be ground into the particle of granularity≤5mm respectively after mix, add trace element solution prepared by 1kg step (1), mix, the 50kg homogenate that adds water again becomes thick, drop in fermentation tank, under mechanical agitation, add the microbial fermentation inoculum that 3kg is made up of photosynthetic bacteria, lactic acid bacteria, saccharomycete and bacillus, its Microflora is 10
8individual/more than mL.Stir, and adding 1% sodium hydroxide solution, to be adjusted to pH value be 6, sealed fermenting under normal temperature.
(3) ferment: when temperature of charge in tank rises to 70 DEG C, continue fermentation after 1 day, morning and afternoon respectively stirs once under rotating speed 50 turns/min, each 5min, releases material, after filtration, collect filtrate, being diluted with water to dry matter content is 1%, namely can be used as generic plant growth regulator, for the preparation of organic manure after remaining solid material drying.
Embodiment 2
A kind of method utilizing aquatic products processing discarded object to produce plant growth regulator:
(1) trace element materials is pressed magnesium sulfate: zinc sulphate: manganese sulphate: after the mass ratio mixing of copper sulphate=100:2:1:1, at 30 DEG C, be dissolved into 0.01% solution.
(2) the discarded shrimp shell will produced in 5kg prawn process, the kelp base produced in 10kg kelp processing process and chip, and the wild Enteromorpha of 25kg be ground into the particle of granularity≤5mm respectively after mix, add trace element solution prepared by 1kg step (1), mix, the 50kg homogenate that adds water again becomes thick, drop in fermentation tank, under mechanical agitation, add the microbial fermentation inoculum that 2kg is made up of photosynthetic bacteria, lactic acid bacteria, saccharomycete and bacillus, its Microflora is 10
8individual/more than mL.Stir, and add 1% potassium hydroxide solution and be adjusted to pH7, sealed fermenting under normal temperature.
(3) ferment: when temperature of charge in tank rises to 70 DEG C, continue fermentation after 10 days, morning and afternoon respectively stirs once under rotating speed 50 turns/min, each 5min, releases material, after filtration, collect filtrate, being diluted with water to dry matter content is 1%, namely can be used as tomato growth conditioning agent, for the preparation of organic manure after remaining solid material drying.
Embodiment 3
A kind of method utilizing aquatic products processing discarded object to produce plant growth regulator:
(1) trace element materials is pressed magnesium sulfate: zinc sulphate: manganese sulphate: copper sulphate: after the mass ratio mixing of ferrous sulfate=100:1:1:1:2, at 30 DEG C, be dissolved into 0.01% solution.
(2) the discarded crab shell will produced in 5kg mud crab process, the kelp base produced in 10kg kelp processing process and chip, and the wild Enteromorpha of 25kg be ground into the particle of granularity≤5mm respectively after mix, add trace element solution prepared by 1kg step (1), mix, the 50kg homogenate that adds water again becomes thick, drop in fermentation tank, under mechanical agitation, add the microbial fermentation inoculum that 1.5kg is made up of photosynthetic bacteria, lactic acid bacteria, saccharomycete and bacillus, its Microflora is 10
8individual/more than mL.Stir, and add 1% sodium carbonate liquor and be adjusted to pH8, sealed fermenting under normal temperature.
(3) ferment: when temperature of charge in tank rises to 70 DEG C, continue fermentation after 15 days, morning and afternoon respectively stirs once under rotating speed 70 turns/min, each 5min, releases material, after filtration, collect filtrate, being diluted with water to dry matter content is 1.2%, namely can be used as Growth of Lettuce conditioning agent, for the preparation of organic manure after remaining solid material drying.
Embodiment 4
A kind of method utilizing aquatic products processing discarded object to produce plant growth regulator:
(1) trace element materials is pressed magnesium sulfate: zinc sulphate: manganese sulphate: copper sulphate: after the mass ratio mixing of ferrous sulfate=100:2:1:1:8, at 30 DEG C, be dissolved into 0.03% solution.
(2) the discarded shrimp shell will produced in 10kg prawn process, the kelp base produced in 20kg kelp processing process and chip, and 10kg Enteromorpha dry powder be ground into the particle of granularity≤5mm respectively after mix, add trace element solution prepared by 1kg step (1), mix, the 50kg homogenate that adds water again becomes thick, drop in fermentation tank, under mechanical agitation, add the microbial fermentation inoculum that 1kg is made up of photosynthetic bacteria, lactic acid bacteria, saccharomycete and bacillus, its Microflora is 10
8individual/more than mL.Stir, and add 1% ammonium bicarbonate soln and be adjusted to pH10, sealed fermenting under normal temperature.
(3) ferment: when temperature of charge in tank rises to 70 DEG C, continue fermentation after 20 days, within every 8 hours under rotating speed 100 turns/min, stir once, each 5min, releases material, after filtration, collect filtrate, being diluted with water to dry matter content is 1%, namely can be used as soilless cultivation plant growth regulator, for the preparation of organic manure after remaining solid material drying.
Embodiment 5
A kind of method utilizing aquatic products processing discarded object to produce plant growth regulator:
(1) trace element materials is pressed magnesium sulfate: after the mass ratio mixing of ferrous sulfate=100:4, at 30 DEG C, be dissolved into 0.02% solution.
(2) the discarded crab shell will produced in 15kg swimming crab process, the kelp base produced in 10kg kelp processing process, and 15kg dries after Enteromorpha is ground into the particle of granularity≤5mm respectively and mixes, add trace element solution prepared by 1.5kg step (1), mix, the 50kg homogenate that adds water again becomes thick, drop in fermentation tank, under mechanical agitation, add the microbial fermentation inoculum that 0.5kg is made up of photosynthetic bacteria, lactic acid bacteria, saccharomycete and bacillus, its Microflora is 10
8individual/more than mL.Stir, and add 1% sodium bicarbonate solution and be adjusted to pH9, sealed fermenting under normal temperature.
(3) ferment: when temperature of charge in tank rises to 70 DEG C, continue fermentation after 30 days, within every 8 hours under rotating speed 100 turns/min, stir once, each 5min, releases material, after filtration, collect filtrate, being diluted with water to dry matter content is 1.5%, namely can be used as water spinach growth regulator, for the preparation of organic manure after remaining solid material drying.
In sum, the method that the present invention utilizes aquatic products processing discarded object to produce plant growth regulator adopts microbial fermentation inoculum fermentative degradation to discard crust, and the algae rhizome of sea-tangle and chip and Enteromorpha, improve aquatic products processing waste utilization rate, turn waste into wealth.The gained plant growth regulator lasting period is long, safer, to environmental beneficial, there is larger help, simultaneously to crop safety to increasing crop yield, chlorophyll content of plant can be increased, protect green anti-old, promote well developed root system, promote that crop is to effective absorption of fertilizer, supplemental crop inferior position part well grows, and finally makes crop yield.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing description of the present invention to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. utilize aquatic products processing discarded object to produce a method for plant growth regulator, it is characterized in that, comprise the steps:
Step 1, pulverized by raw material, the component that described raw material comprises following weight portion mixes: discarded 1 part, crust; Sea-tangle 1-3 part; Enteromorpha 2-5 part;
Step 2, the particle of gained in step (1) is added trace element materials, the homogenate that adds water becomes thick, drop in fermentation tank, adding water to solid-liquid mass ratio is 1:1-3, obtain aquatic products processing scrap feed material, add microbial fermentation inoculum, the mass ratio of described aquatic products processing scrap feed material and microbial fermentation inoculum is 10-100:1, described microbial fermentation inoculum comprises isopyknic photosynthetic bacteria microbial inoculum, lactic acid bacteria microbial inoculum, saccharomycete microbial inoculum, gemma bacillus agent, and the Microflora of described microbial fermentation inoculum is greater than 10
8individual/mL, stirs, and adds alkali adjustment pH to 6-10, sealed fermenting;
Step 3, when in step 2 gained fermentation tank, temperature of charge rises to 70 DEG C, continue fermentation 1-30 days, every day stirs 2-3 time, each 5min, rotating speed is that 50-100 turns/min, releases material, after filtration or centrifugal, collect zymotic fluid, obtain utilizing aquatic products processing discarded object to produce plant growth regulator.
2. the method utilizing aquatic products processing discarded object to produce plant growth regulator according to claim 1, is characterized in that, " is pulverized by raw material " and is specially: particle raw meal being broken into granularity≤5mm in described step (1).
3. the aquatic products processing discarded object that utilizes according to claim 1 produces the method for plant growth regulator, it is characterized in that, the discarded crust in described step (1) is one or both in crab shell or shrimp shell.
4. the method utilizing aquatic products processing discarded object to produce plant growth regulator according to claim 1, it is characterized in that, the sea-tangle in described step (1) is sea-tangle rhizome and the chip of the fresh or drying storage produced in kelp processing process.
5. the method utilizing aquatic products processing discarded object to produce plant growth regulator according to claim 1, is characterized in that, the Enteromorpha in described step (1) is wild or the Enteromorpha of the fresh or drying storage of cultivation.
6. the method utilizing aquatic products processing discarded object to produce plant growth regulator according to claim 1, it is characterized in that, trace element materials described in described step (2) is the mixture of magnesium sulfate, zinc sulphate, manganese sulphate, copper sulphate, ferrous sulfate, and the mass ratio of each component of described trace element materials is: magnesium sulfate: zinc sulphate: manganese sulphate: copper sulphate: ferrous sulfate=100:(1-3): (1-3): (1-3): (1-3): (2-8).The mass ratio of described particle and trace element is: 1:(1 × 10
-6-3 × 10
-6).
7. the method utilizing aquatic products processing discarded object to produce plant growth regulator according to claim 1, it is characterized in that, described step 3 also comprises: the mass percent described zymotic fluid being diluted with water to dry matter content is 1%-1.5%, obtains utilizing aquatic products processing discarded object to produce plant growth regulator.
8. the method utilizing aquatic products processing discarded object to produce plant growth regulator according to claim 1, it is characterized in that, the alkali in described step 2 is one or more in sodium hydroxide, potassium hydroxide, ammonium hydroxide, sodium carbonate, sodium bicarbonate, carbonic hydroammonium.
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| CN107011042A (en) * | 2017-04-12 | 2017-08-04 | 广州腾健海洋生物科技有限公司 | Growth regulator, culture base-material and its preparation method and application |
| CN107814657A (en) * | 2017-11-09 | 2018-03-20 | 福建省恒祥渔业有限公司 | A kind of soil conditioner of oyster shell combination fish ferment and preparation method thereof |
| CN108055990A (en) * | 2017-12-22 | 2018-05-22 | 广西兴业百谷米业有限公司 | A kind of implantation methods of selenium-rich rice |
| CN108157089A (en) * | 2017-12-22 | 2018-06-15 | 广西兴业百谷米业有限公司 | A kind of implantation methods of Zinc-enriched selenium-enriched rice |
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| CN114867352A (en) * | 2019-10-07 | 2022-08-05 | Upl毛里求斯有限公司 | Concentrating the algae extract |
| CN111758856A (en) * | 2020-07-10 | 2020-10-13 | 福建省恒祥渔业有限公司 | Method for producing micro-ecological nutrient solution by using aquatic product processing by-products |
| CN113213988A (en) * | 2021-05-24 | 2021-08-06 | 上海又然生态科技有限公司 | Method for preparing mineral powder and liquid fertilizer capable of passivating soil heavy metals by using aquatic product processing waste |
| CN116042000A (en) * | 2023-01-06 | 2023-05-02 | 山东农业大学 | Coated controlled release fertilizer utilizing visible light to solidify aquatic wastes and preparation method thereof |
| CN116042000B (en) * | 2023-01-06 | 2023-11-28 | 山东农业大学 | Coated controlled release fertilizer utilizing visible light to solidify aquatic wastes and preparation method thereof |
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Application publication date: 20151118 |