CN107721553A - A kind of special fertilizer product of dendrobium candidum - Google Patents
A kind of special fertilizer product of dendrobium candidum Download PDFInfo
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- CN107721553A CN107721553A CN201710931854.5A CN201710931854A CN107721553A CN 107721553 A CN107721553 A CN 107721553A CN 201710931854 A CN201710931854 A CN 201710931854A CN 107721553 A CN107721553 A CN 107721553A
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- dendrobium candidum
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- gel particle
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
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Abstract
The present invention provides a kind of special fertilizer product of dendrobium candidum, is made up of each raw material composition with following parts by weight:Take 5~25 parts of bark, sequentially add 5~15 parts of gel particle, 0~20 part of wood chip, fresh 0~20 part of tongue, the special fertilizer product of dendrobium candidum is obtained after being stirred;The gel particle is that starch is gelatinized through high temperature, adds acrylic acid, catalyst and crosslinking agent, and reaction solution is obtained after room temperature reaction, add bacillus subtilis fermentation liquor and activated carbon granule, after stirring in low-temperature air-drying to water content below 20%, rub to 1~5 mesh, obtain gel particle.This law effectively increases the content of organic nitrogen, phosphorus, potassium in dendrobium candidum special fertilizer using microbial fermentation mode, and and can completely avoid the discharge of waste water and waste residue.Cellulose and lignin in paulownia shell are made full use of, the high potassium material of paulownia shell is made full use of, is converted into activated carbon, be easy to adsorb substantial amounts of organic matter, slowly release organic nitrogen, phosphorus, potassium are reached under the influence of gel, turn avoid the loss of nutrient in fertilizer.It is water absorbent gel particle directly to utilize Starch Conversion in plant root tuber, and organic matter and activated carbon are fixed in gel, reduces the production cost of fertilizer, has reached the purpose of fertilizer water conservation itself again.
Description
Technical field
The present invention relates to a kind of dedicated fertilizer preparation method of cultivation of dendrobium officinale, belong to organic fertilizer manufacturing technology field.
Background technology
Dendrobium candidum, it is classical in the Tang Dynasty medical science《Taoist Scriptures》In, dendrobium candidum is listed in " first of Chinese nine big celestial grass ", from Tang
Since Song, royal tribute has been listed in always.Dendrobium candidum is born in height above sea level up on the dark and damp rock in 1600 meters of mountain region half, and happiness is warm
The environment of moist climate and half cloudy half light, can not resist cold.Because growth cycle is slow, it is extremely difficult to survive, dendrobium officinale is endangered.
Last century the eighties, dendrobium candidum treasure Endangered Medicinal Herb by what country was classified as focused protection.《Chinese Pharmacopoeia》:Beneficial stomach life
Tianjin, nourishing Yin and clearing heat.The tender stem of a small number of kinds such as dendrobium candidum, is twisted into helical form or spring-like, dries, and commodity are referred to as earrings stone
Dry measure used in former times, also known as maple bucket.
Stem is upright, cylinder, long 9-35 centimetres, thick 2-4 millimeters, not branch, tool more piece, 1-3-1.7 centimetres of internode length, often
In middle part 3-5 pieces of leaf of above alternate;Ye Erlie, papery, long round shape lanceolar is long 3-4 centimetres, wide 9-11 millimeters, and tip is blunt simultaneously
And how many hook turn, base portion is downward to embrace the sheath of stem, and edge and middle rib are often with lavender;Leaf sheath often with purple plague purpura, when old its upper limb with
Stem pine from and open, and with section leave 1 ashen gap of ring-type.Raceme is often sent from the old stem top for having fallen leaf,
Have 2-3 flower;The long 5-10 millimeters of common peduncle, base portion have 2-3 pieces short sheath;Rachis inflection sigmoid, it is long 2-4 centimetres;Petal piece
Dry film matter, shallow white is avette, long 5-7 millimeters, and tip is slightly blunt;Bennet and ovary are long 2-2.5 centimetres;Sepal and petal yellow green,
Nearly similar, long round shape lanceolar, 1.8 centimetres are about, wide 4-5 millimeters, the sharp point of tip, has 5 arteries and veins.Side sepal base portion is broader,
It is wide about 1 centimetre;Calyx capsule cone, 5 millimeters are about, end is circular;Lip white, base portion have the corpus callosum of 1 green or yellow,
Ovum shape lanceolar, middle part reflexed more slightly shorter than sepal, the anxious point of tip, do not split or unobvious 3 are split, the tool aubergine of both sides below middle part
How much wavy striped, edge be;Lip disk gathers the hair of thin papillary, and has 1 aubergine patch more than middle part;Stamen post is yellowish green
Color, 3 millimeters are about, tip both sides respectively have 1 purple point;Stamen post foot yellow green band aubergine striped, thinly covered hair;Anther cap white is long
Ovate triangle, 2.3 millimeters are about, the nearly sharp point in top and 2 are split, the month at florescence 3-6.
Wild dendrobium candidum is typically grown between height above sea level 100-3000 rice height, is often grown nonparasitically upon another plant in tree above or on rock,
Like warm.Moistening and half shade environment, can not resist cold.18~30 DEG C of thermophilic is grown, growth period is with 16~21 DEG C of more particularly suitable, rest periods
16~18 DEG C, evening temperature is 10~13 DEG C, and the temperature difference is maintained at 10~15 DEG C most preferably.Day temperature grows more than 30 DEG C to the stem of noble dendrobium
Influence less, winter temperature is not less than 10 DEG C.Seedling is easily endured cold below 10 DEG C, requires harsh to the environmental condition of growth.
The natural propagation ability of wild iron sheet is low, the speed of growth is slow, has forbidden plucking at present.Although the property function hat of dendrobium candidum
First of coping stone dry measure used in former times, but the dendrobium candidum to circulate in the market, all it is artificial cultivar substantially.
A kind of dendrobium officinale substrate of Publication No. CN101352140 Introduction To Cn Patent, includes successively from top to bottom
Overlayer matrix, middle level matrix and underlying substrate, the overlayer matrix are pine wood sawdust, and the middle level matrix is pine sawdust, peat
Mixture, the underlying substrate is the mixture of pine sawdust and pine bark block;Pine sawdust, peat matter in the middle level matrix
It is respectively 40~90% and 10~50% to measure content.
A kind of method for preparing dendrobium candidum planting matrix of Publication No. CN101766113A Introduction To Cn Patent, bag
Include following steps:A. the selection of wood chip:Wood chip for dendrobium candidum plantation is based on pine sawdust, predominantly Korean pine or Huang
Hua Song;B. be used for ferment wood chip be characterized in that must be new production wood chip, pilling up time is within 1 month;C. ferment
Pre-treatment:The wood chip that will newly buy, by 0.5 to 2kg/m3Ratio add 1% urea liquid, finally press (100-200) L/m3
Ratio add clear water, adjustment wood chip water content is to 60%;D. the wood chip heap mixed is in heaps, size cannot be less than 1 and stand
Square rice, start to ferment for the first time after heap is good;E. after fermenting 15 days, first time turning is carried out, warp is added according to 3: 1 volume ratio
Cross and dry sterilized second of fermentation of cow dung progress, fermentation time is 1-2 months, row progress turning intercycle.F. ferment
For good wood chip for coffee color, the urine for having no ammonia disturbs taste.
A kind of processing method of dendrobium officinale culture medium of Publication No. CN103918537A Introduction To Cn Patent, bag
Include following steps:The preparation of cultivation matrix:Pine bark is selected to crush as cultivation matrix, go the removal of impurity, be sieved into fat tree skin
Matrix and thin bark matrix;Pesticide and disinfectant:Bark matrix is placed in fermentation vat, liquid medicine is added and soaks 10-20 days;Make the bed:Tree
After scytoblastema matter is soaked well, pull out and dry in the air to half-dried, bottom paving fat tree scytoblastema matter, spread thin bark matrix above, seedling length 5 is rinsed with clear water
~8 days.
A kind of dendrobium officinale culture medium of Publication No. CN105265295A Introduction To Cn Patent and preparation method thereof,
The cultivation matrix is made up of 5 kinds of bark, brick grain, sphagna, wood chip and maize straw materials, and 5 kinds of materials are:(1) bark, it is general
Logical dendrobium candidum planting matrix degreasing pine bark, 1-3cm sizes;(2) brick grain, common brick brick grain, is crushed to 1-2cm;(3) sphagna,
Common orchid cultivation matrix solid carbon dioxide tongue;(4) wood chip, wood sawdust water-soaked is packed together from level to level, squeezed in accumulation
Pressure is covered with plastic sheeting after heap is good and sealed, January is that spontaneous fermentation finishes, 1-3cm sizes to reduce space;(5) corn stalk
Stalk, maize straw is first crushed to 2-3cm, drenched into the water for having diluted nitrogenous fertilizer, ensure stalk moistening, stalk is used after heap is good layer by layer
Plastic sheeting covers, the 1-2 months can spontaneous fermentation it is good, be crushed to 2-3cm;The Matrix formulation procedure:(1) by 5 kinds of materials point
Drive row boiling into, 500 times of liquid disinfectants 1 hour are made to natural cooling in the carbendazim for adding active constituent content 25%;(2) will tree
Skin, brick grain, sphagna, wood chip, maize straw press 3:2:1:1:1 volume ratio mixing, i.e. 3 parts of barks, 2 parts of brick grains, 1 part of sphagna, 1
Part wood chip, 1 part of maize straw mix and matrix are made.
A kind of Publication No. CN105557486A Introduction To Cn Patent light ground mass preparation method of dendrobium candidum, institute
Light ground mass is stated by bark and wood chip by mixing, substrate composition is bark:Wood chip is 3:1, the preparation side of light ground mass
The step of method, is as follows:(1) bark processing early stage, bark are soaked 30-40 days with clear water, change water weekly once;(2) wood chip early stage
Processing, wood chip banks up fermentation, makes its decomposed, standby;(3) bark that step (1) has been handled is crushed, bark is big after crushing
Small is 0.5-1CM, standby;(4) the standby wood chip of step (2) and step (3) and bark are stirred, semi-finished product base is made
Matter;(5) the semi-finished product matrix in step (4) is put into high steam pot, carries out temperature to it with 130 ° of high temperature and steam 8-10
Hour;(6) cooling is spread out after the matrix that step (5) temperature has been steamed is taken out, is finished product light ground mass after cooling.
A kind of preparation method of dendrobium candidum plantation fertilizer of Publication No. CN105646037A Introduction To Cn Patent, is adopted
It is raw material with pine bark, soya-bean cake, the weight ratio of pine bark and soya-bean cake is 7:3, its preparation process comprises the following steps:A, by soya-bean cake
Scoriform is crushed to, the particle diameter of soya-bean cake slag is less than 0.5cm, soya-bean cake slag is put into immersion 6-8 hours in water, the weight of water and soya-bean cake slag
Amount is than being 3:1, obtain bean dregs liquid after immersion, boiling bean dregs liquid 30-40 hours under normal pressure, insulation obtains pulpous state after 2 hours
Bean dregs;B, the pulpous state bean dregs that the first step obtains are cooled to normal temperature, add aspergillus niger, be sufficiently mixed, aspergillus niger and pulpous state bean dregs
Part by weight is 0.05%-0.08%;C, pine bark area is crushed to less than 2m3, add effective microorganisms(EM), urea, fermentation assistant,
Water uniform stirring, wherein effective microorganisms(EM), urea, fermentation assistant, the weight of pine bark and water are 7 than part:1:1:100:50, by pine tree
Skin is accumulated, and covers covering, after fermenting 20-23 days, the uniform spray water on pine bark so that the humidity of pine bark is maintained at
60%-75%, continue fermentation 5-7 days;D, the pine bark after the mixed materials of step b are fermented with step c mixes, and is put into kettle
In shape container, sealing, it is 25 DEG C -30 DEG C to control fermentation temperature, ferments 8-10 days, during fermentation, stirs once within every 2 days.
A kind of compound method of dendrobium officinale culture medium of Publication No. CN105706878A Introduction To Cn Patent, bag
Include following steps:The preparation of step (1) decomposed organic matter:After pine sawdust, pine wood sawdust are stirred, first air storage number
Day, then watering makes it drenched, then by its it is tight cover with plastic foil, stack 3 months to half a year, its is decomposed;Step (2) base
Matter raw material mixes:Vermiculite is added in above-mentioned decomposed organic matter, peat uniformly mixes;Step (3) it is above-mentioned prepare it is basic
Addition plan disk stey class VA Mycorrhizal Fungi, which mix, in matrix produces required dendrobium officinale culture medium.
A kind of dendrobium candidum planting matrix of Publication No. CN105941107A Introduction To Cn Patent is included from the bottom to top
It is sequentially overlapped the matrix A, matrix B and matrix C of setting;According to ratio of weight and number meter, the matrix A be dry rice straw 10-20 parts or
Dry sugarcane top 10-20 parts;The matrix B is middle sand 5-20 parts, edible fungi leftovers 10-30 parts, pinecone 15-45 parts, fertile soil
10-30 parts and the mixture of water wax gourd bark 10-30 parts;The matrix C is charcoal 15-45 parts, half corrosion weedtree branch 15-
45 parts, paulownia pericarp 15-45 parts, corncob 15-45 parts, pine bark 15-45 parts, tea seed episperm 15-45 parts, peanut shell 15-45 parts and
The mixture of haydite 15-45 parts;The thickness of the matrix A is 2-5cm, and the thickness of the matrix B is 1-2cm, the matrix C's
Thickness is 2-5cm;The charcoal is according to ratio of weight and number meter, by bamboo processing leftover bits and pieces 50-70 parts, magnesium hydroxide 1-10
After part or/and aluminium hydroxide 1-10 parts, magnesium salts 3-8 parts and calcium salt 3-8 parts are mixed to get mixture, 20-30 part deionizations are dissolved in
Water, 2-5 hours are impregnated at 80-110 DEG C, biology is can obtain after then carrying out calcining charing under the conditions of 300 DEG C -500 DEG C
Charcoal.
A kind of preparation method of the cultivation matrix of dendrobium candidum of Publication No. CN106035028A Introduction To Cn Patent,
Including:Pine bark is put into after soaking 4-14 hour in the normal-temperature water containing bactericide, filters out the part in the pine bark
Moisture, the water content of the pine bark is set to reach 40%-70%;Bamboo charcoal is put into 22-26 hour of immersion in alkaline normal-temperature water
Afterwards, the part moisture content in the bamboo charcoal is filtered out, the water content of the bamboo charcoal is reached 40%-70%;Sphagna is put into normal-temperature water
After 8-14 hour of middle immersion, extrusion dehydration is carried out to the sphagna, the water content of the sphagna is reached 30%-55%;Will
After the pine bark, bamboo charcoal, sphagna are well mixed, the cultivation matrix of dendrobium candidum is obtained.
Publication No. CN106305382A Introduction To Cn Patent a kind of three-dimensional dendrobium officinale culture medium and its system
Preparation Method, belong to technical field of cultivation.The three-dimensional dendrobium officinale culture medium is from top to bottom by overlayer matrix and underlying substrate group
Into overlayer matrix and underlying substrate thickness ratio are 7:3-6:4;Overlayer matrix is made up of following component in parts by weight:Newly
Fresh cured bark 2-5 parts, sphagna 0.5-2 parts, tourmaline 6-10 parts, grifola frondosus residue 2-4 parts, olive pomace 1-2 parts;Lower floor
Matrix is made up of following component in parts by weight:Azedarach 5-8 parts, purple sweet basil leaf 1-3 parts, plant metal and stone 2-5 parts, oily olive
Olive pomace 3-6 parts.
A kind of system for the organic fertilizer for pasting tree plantation dendrobium candidum of Publication No. CN106518243A Introduction To Cn Patent
Preparation Method, including at least pretreatment of raw material and fermentation process, pretreatment of raw material, which includes first heating extra large oyster shell in high temperature furnace, to be done
It is dry, crushed again as raw material A after natural cooling;It is again raw material B by peanut shell, broad been skin, leaf dries pulverizing;Finally by sheep manure,
Wormcast and raw material A and B are stirred Hou Jiashui with mixer, are stirred for uniformly, until water content in 55%-65%, is made
Raw material C;Fermentation process includes the raw material C adding urea and excrement class leavening, is stirred with mixer, then aerobic compost
Fermentation, the bagasse then added after crushing get product organic fertilizer.
A kind of preparation method of dendrobium officinale culture medium of Publication No. CN106538371A Introduction To Cn Patent, tool
Body step is:Pine bark pre-processes:Pine bark sterilizes after being placed in water immersion 4-7 days, is then comminuted into a diameter of 0.81-
1.0cm pine bark particle and a diameter of 0.5-0.8cm pine bark particle;Coconut husk, sheep manure pretreatment:Coconut husk, sheep manure difference
Carry out disinfection, ferment, product is ground into a diameter of 0.75-0.96cm coconut husk particle, sheep manure fermentation after then coconut husk is fermented
Product is ground into a diameter of 0.35-0.45cm sheep manure particle afterwards;Rubble, wood shavings pretreatment:Rubble, wood shavings are carried out disinfection;
It is prepared by bottom matrix:By a diameter of 0.81-1.0cm pine bark particle, the rubble by sterilization and a diameter of 0.75-
0.96cm coconut husk particle is according to 3-4:2-3:2-3 mass ratio is well mixed;It is prepared by surface layer matrix:By a diameter of 0.5-
The sheep manure particle of 0.8cm pine bark particle, the wood shavings by sterilization and a diameter of 0.35-0.45cm is according to 4-5:1-2:2-3
Mass ratio be well mixed;Laying shaping:Surface layer matrix is laid in bottom matrix, produces the officinal dendrobium stem plantation base
Matter.
A kind of preparation method of dendrobium officinale culture medium matter of Publication No. CN106542873A Introduction To Cn Patent, bag
Include following steps:(1) by Chinese medicine dreg be 25-35 DEG C in temperature at aeration-drying to moisture content be 10wt%-15wt%, powder
It is broken, 30-60 mesh sieves are crossed, obtain coarse powder.(2) coarse powder obtained in step 1 is warming up to 196-225 DEG C of progress stream explosion process, place
The reason time is 3~8min, pressure 1.5-3MPa.(3) by step 2 steam it is quick-fried after product be uniformly mixed with water, steam quick-fried production
The mass ratio of thing and water is 100:12-18.Mixture is put into bulking machine and carries out expanded, obtains expanded product.Swelling temperature is
180 DEG C, time 5-15min, the screw speed of bulking machine is 500-700r/min.(4) expanded product, plant ash are weighed, is mixed
Close bacterium solution, rice bran to be well mixed, stirring fermentation 5-7 days, turns over throwing 1-2 times, obtain culture medium daily at 40-50 DEG C of temperature
Matter.Expanded product, plant ash, mixed bacteria liquid, the mass ratio of rice bran are 15-20:35-40:3-5:2-7.(5) by culture matrix in
Sterilized in high-pressure steam sterilizing pan, sterilising temp is 121 DEG C, time 20min.
A kind of water conservation vapor-permeable type dendrobium officinale culture medium of Publication No. CN106171889A Introduction To Cn Patent
Preparation method, specific preparation process are:Swipe 5-10g pollen and received with writing brush on the stamen of rape flower with clean vial
Collect standby, it is 80% ethanol that to measure 100-200mL mass concentrations, which be that 25% ammoniacal liquor is added to equipped with 900-1000mL mass concentrations,
In the beaker of solution, beaker is moved into 40-60 DEG C of water-bath, standby pollen is poured into beaker, is stirred 30-40min
Obtain mixed liquor;Measure 100-200mL tetraethyl orthosilicates to instill dropwise in above-mentioned mixed liquor with 3-5mL/min speed, insulation is stirred
Mix reaction 2-4h after obtain white suspension, after it is cooled to room temperature with horizontal centrifuge with 3000-4000r/min rotating speeds from
The isolated lower floor's white precipitate of the heart, Muffle furnace is put into after natural air drying, insulation calcining 3-4h, naturally cold at 500-600 DEG C
But to room temperature, discharge to obtain hollow silica microsphere;Weighing 1-2kg pineapples, manually section is squeezed the juice, and is separated and removed with filtered through gauze
Filter residue, pineapple juice is obtained, be 1 by solid-to-liquid ratio:5 will hollow silica microsphere obtained above and pineapple juice mix after load pottery
In porcelain jar, at 30-35 DEG C spontaneous fermentation be modified 1-5 weeks, be centrifugally separating to obtain filter residue after fermentation ends, be put into Buchner funnel,
Respectively with absolute ethyl alcohol and distilled water filtering and washing 3-5 times, obtain making moisture retaining groundmass by oneself, it is standby;Weigh 700-800g hickory nuts
Pu shell obtains the Pu shell particle that particle diameter is 0.8-1.0cm after being crushed with airslide disintegrating mill, Pu shell particle is put into ultrasonic cleaning instrument
In and add water until be totally submerged, 15-20min is cleaned with 200-300W power ultrasonics, the Pu shell particle after cleaning is dried in the air
Retort is put it into after dry, 2~4h is carbonized with 500-600 DEG C of temperature under nitrogen atmosphere, obtains pecan shell charcoal
Grain;It is 2 in mass ratio:3:5:5 weigh in pecan shell charcoal particle obtained above, silkworm excrement, sheep manure and the cud of ox successively
Tolerant well mixed, heap is set to the coniform fermentation heap that basal diameter is 30-50cm, is covered with film, banks up hair naturally
Ferment 20-30 days;After fermentation ends, with deionized water rinsing fermentate, it is separated by filtration to obtain modified pecan shell charcoal
Grain, is in mass ratio 3:Pecan shell charcoal particle and standby self-control moisture retaining groundmass are fitted into batch mixing 30- in batch mixer by 1 together
40min, packed after discharging and produce water conservation vapor-permeable type dendrobium officinale culture medium.
In summary, at present the matrix of pseudo-wild cultivating dendrobium candidum be all largely directly using bark and wood chip with it is broken
Stone compatibility forms, and it is poor to cause the water retention property of matrix, and trace element is lost in serious, thus needs addition each during moisturizing
Kind of trace element, these technologies are still immature, and the matrix formulations of formation are not suitable for mass producing dendrobium candidum yet, from basic
On also can't resolve stem of noble dendrobium growth natural environment, the root growth phase is short, the problems such as yielding poorly.
The content of the invention
It is an object of the invention to overcome the deficiency of prior art and a kind of rational technology is provided, simple to operate, technique is all
The content of phase short, effective N P and K is high, the production technology of water keeping fertilizer.
Therefore, first purpose of the invention is to provide a kind of special fertilizer product of dendrobium candidum, by each raw material composition with following
Parts by weight form:Take 5~25 parts of bark, sequentially add 5~15 parts of gel particle, 0~20 part of wood chip, fresh 0~20 part of tongue, stir
The special fertilizer product of dendrobium candidum is obtained after mixing mixing.
Second purpose of the invention is to provide a kind of preparation method of dendrobium candidum special fertilizer, and specific steps include as follows:
(1) the high material of content of starch is taken, is crushed, is rinsed with water, aqueous and residue are collected, when aqueous stands one section
Between, upper liquid and precipitation are obtained, amount L and weight of material the kg ratio of its reclaimed water are 2~5:1;
(2) take half upper liquid to be added in residue, add 35 DEG C~55 DEG C stirring 8~12h of immersion in paulownia shell, filter
Filter residue and filtrate;
(3) after filter residue air-dries, 300 DEG C~500 DEG C are carried out after directly carbonizing, and obtain activated carbon granule;
(4) filtrate adds final concentration of 15~35% paulownia oil cake or cake-shaped rape seed dregs cake, 5~15% potassium dihydrogen phosphates, 5~10% nitre
After sour potassium, 5~15% 24~36h of fermentation of bacillus subtilis are added, then add activated carbon granule thereto, 100 DEG C~110
DEG C sterilizing 20~40min, obtain suspension;
(5) after precipitation adds remaining upper liquid, 80 DEG C~100 DEG C 20~40min of gelatinization, 15~25% propylene are added
Acid, 2.5~5% catalyst and 3~6% crosslinking agents, reaction solution is obtained after reacting at room temperature 10~20min, adds suspension, is stirred
Uniformly after 30 DEG C~40 DEG C low-temperature air-dryings to water content below 20%, rub to 1~5 mesh, obtain gel particle;
(6) gel particle, bark, wood chip are taken or tongue is fresh mixes in proportion, obtains the special fertilizer product of dendrobium candidum.
The high material of the content of starch refers to the plant root tuber such as Pueraria lobota, sweet potato, yellow ginger, potato and Momordica grosvenori, and % is matter
Measure kg and volume L ratios.
The mixed proportion of the residue and paulownia shell is 5kg:3~6kg.
The bacillus subtilis can be bought with direct market, liquid bacterial medium culture can also be used to obtain.
In a specific embodiment, time of repose is 3~6h in the step (1).
In a specific embodiment, the amount kg and zymotic fluid cumulative volume L of activated carbon granule are added in the step (4)
Than for 1kg:5~15L.
In a specific embodiment, catalyst refers to ammonium persulfate in the step (5), adds the volume of suspension
The volume L ratios of L and reaction solution are 1L:5~15L.
In a specific embodiment, crosslinking agent refers to tetramethylethylenediamine, methylene bisacrylamide in the step (5)
Acid amides etc..
Technique effect
1st, the content of organic nitrogen, phosphorus, potassium in dendrobium candidum special fertilizer, and can are effectively increased using microbial fermentation mode
It completely avoid the discharge of waste water and waste residue.
2nd, cellulose and lignin in paulownia shell are made full use of, the high potassium material of paulownia shell is made full use of, is converted into activated carbon,
It is easy to adsorb substantial amounts of organic matter, slowly release organic nitrogen, phosphorus, potassium is reached under the influence of gel, turn avoid in fertilizer and seek
Support the loss of element.
3rd, it is water absorbent gel particle directly to utilize Starch Conversion in plant root tuber, and organic matter and activated carbon is fixed on solidifying
In glue, reduce the production cost of fertilizer, reach the purpose of fertilizer water conservation itself again.
Embodiment
Below, the present invention will be further detailed with embodiment, but it is not limited to any of these embodiments
Individual or similar example.
Embodiment 1
Take 100kg to do Ge Jinhang to crush, rinsed with 300L water, collect aqueous and residue, aqueous stands a period of time, obtained
Layer liquid and precipitation;Take half upper liquid to be added in 70kg residues, add 50 DEG C of stirring immersion 10h in 70kg paulownia shells, filter
Filter residue and filtrate;After filter residue air-dries, 400 DEG C are carried out after directly carbonizing, and obtain activated carbon granule;It is withered that 100L filtrates add 25kg paulownias
After cake, 12kg potassium dihydrogen phosphates, 10kg potassium nitrate, 9kg bacillus subtilis powders fermentation 24h is added, then add live thereto
Property charcoal particle, 110 DEG C sterilizing 20min, obtain suspension;After 25kg precipitations add 120L upper liquids, 90 DEG C of gelatinization 30min, add
20kg acrylic acid, 3kg catalyst and 4kg crosslinking agents, 150L reaction solutions are obtained after reacting at room temperature 15min, add suspension, are stirred
Uniformly after 40 DEG C of low-temperature air-dryings to water content below 20%, rub to 5 mesh, obtain gel particle.
Embodiment 2
50kg barks are taken, addition 20kg gel particles, 15kg wood chips, 5kg tongues are fresh, are that dendrobium candidum is special after being well mixed
Use fertilizer product.
Claims (8)
1. a kind of special fertilizer product of dendrobium candidum, it is made up of each raw material composition with following parts by weight:Take 5~25 parts of bark, again according to
Secondary 5~15 parts of gel particle of addition, 0~20 part of wood chip, fresh 0~20 part of tongue, obtain the special fertilizer product of dendrobium candidum after being stirred.
2. method according to claim 1, the preparation method of the gel particle, specific steps include as follows:
(1) the high material of content of starch is taken, is crushed, is rinsed with water, collects aqueous and residue, aqueous stands a period of time,
Upper liquid and precipitation are obtained, amount L and weight of material the kg ratio of its reclaimed water are 2~5:1;
(2) take half upper liquid to be added in residue, add 35 DEG C~55 DEG C stirring 8~12h of immersion in paulownia shell, filter to obtain filter residue
And filtrate;
(3) after filter residue air-dries, 300 DEG C~500 DEG C are carried out after directly carbonizing, and obtain activated carbon granule;
(4) filtrate adds final concentration of 15~35% paulownia oil cake or cake-shaped rape seed dregs cake, 5~15% potassium dihydrogen phosphates, 5~10% potassium nitrate
Afterwards, 5~15% 24~36h of fermentation of bacillus subtilis are added, then add activated carbon granule thereto, 100 DEG C~110 DEG C go out
20~40min of bacterium, obtains suspension;
(5) after precipitation adds remaining upper liquid, 80 DEG C~100 DEG C 20~40min of gelatinization, 15~25% acrylic acid, 2.5 are added
~5% catalyst and 3~6% crosslinking agents, reaction solution is obtained after reacting at room temperature 10~20min, suspension is added, after stirring
30 DEG C~40 DEG C low-temperature air-dryings to water content below 20%, rub to 1~5 mesh, obtain gel particle.
3. method according to claim 2, the high material of the content of starch refers to Pueraria lobota, sweet potato, yellow ginger, potato and Momordica grosvenori
Deng plant root tuber, % is quality kg and volume L ratios.
4. method according to claim 2, the mixed proportion of the residue and paulownia shell is 5kg:3~6kg.
5. method according to claim 2, time of repose is 3~6h in the step (1).
6. method according to claim 2, the middle amount kg for adding activated carbon granule of the step (4) and zymotic fluid cumulative volume L ratios
For 1kg:5~15L.
7. method according to claim 2, catalyst refers to ammonium persulfate in the step (5), add the volume L of suspension with
The volume L ratios of reaction solution are 1L:5~15L.
8. method according to claim 2, crosslinking agent refers to tetramethylethylenediamine, methylene bisacrylamide acyl in the step (5)
Amine etc..
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110235747A (en) * | 2019-07-31 | 2019-09-17 | 长江师范学院 | A kind of soilless culture substrate and preparation method thereof |
CN111848985A (en) * | 2020-08-03 | 2020-10-30 | 南阳理工学院 | Preparation method of dendrobium extract-nano cellulose composite hydrogel, product and application |
CN113754492A (en) * | 2021-10-11 | 2021-12-07 | 广东轻工职业技术学院 | Organic granular bacterial fertilizer for planting dendrobium officinale and preparation method thereof |
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2017
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110235747A (en) * | 2019-07-31 | 2019-09-17 | 长江师范学院 | A kind of soilless culture substrate and preparation method thereof |
CN111848985A (en) * | 2020-08-03 | 2020-10-30 | 南阳理工学院 | Preparation method of dendrobium extract-nano cellulose composite hydrogel, product and application |
CN113754492A (en) * | 2021-10-11 | 2021-12-07 | 广东轻工职业技术学院 | Organic granular bacterial fertilizer for planting dendrobium officinale and preparation method thereof |
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