CN106518303A - Efficient controlled release fertilizer favorably improving taste and freshness of ivy mosses and preparation method thereof - Google Patents
Efficient controlled release fertilizer favorably improving taste and freshness of ivy mosses and preparation method thereof Download PDFInfo
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- CN106518303A CN106518303A CN201610892900.0A CN201610892900A CN106518303A CN 106518303 A CN106518303 A CN 106518303A CN 201610892900 A CN201610892900 A CN 201610892900A CN 106518303 A CN106518303 A CN 106518303A
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
- C05G3/80—Soil conditioners
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses an efficient controlled release fertilizer favorably improving taste and freshness of ivy mosses. The fertilizer comprises the following components in parts by weight: oyster shells, polylactic acid, expanded graphite, thermally activated nano chernozem, pinecones, pomegranate barks, mosses, sugarcane ash, a soil beneficial microbial inoculant, bacitracin zinc, phytase, amino acid, ground calcium ammonium sulfate, boric acid, sodium selenite, chelated iron, potassium fulvate, lysine, a proper amount of hydrogen peroxide, a proper amount of ammonia water, a proper amount of water and the like. The coated controlled release fertilizer is prepared by using the pinecones, the pomegranate barks, the mosses and the sugarcane ash which are matched with nutritional substances through fermentation. The fertilizer is rich in nutrient elements such as fermented small molecular organic matters, calcium, iron, selenium and zinc, is abundant in nutrient and convenient for plants to absorb and utilize, so that the taste and freshness of the ivy mosses can be enhanced; by adopting the coating layer which can supply oxygen and dynamically adjust the porosity, the fertilizer efficiency time is long, organic matter nutrients can be released for a long time, efficient cultivation of the ivy mosses can be realized, and the fertilizer can be widely applied and popularized.
Description
Technical field
The present invention relates to slow release fertilizer technical field, more particularly to a kind of it is favorably improved the efficient of Artemusia lactiflora Wall. mouthfeel and freshness
Slow release fertilizer and preparation method thereof.
Background technology
Artemusia lactiflora Wall. also known as tribute dish, ring dish, mountain and bite dish Lactuca.If color and luster is bud green, quality is tasty and refreshing, taste Rhopilema esculenta edibility pole
It is high.The famous and expensive special local product in Anhui its cultivation history sees the high-grade dehydration vegetable of green that the Qin more than 2,200 years is so far a kind of pure natural
Dish.Clear qianlong yearses were payed a tribute year after year imperial court therefore are referred to as " tribute dish " after once paying tribute imperial court.There is sound fresh and crisp six because of its food
The ten's were visually referred to as " ringing dish " and are also referred to as " biting dish in mountain ".Artemusia lactiflora Wall. contain kind of aminoacid and sugar, crude protein, calcium,
The nutrients such as phosphorus, potassium, sodium, ferrum, copper and other mineral reach remaining kind.It is not only of high nutritive value also food therapy value with clear
Heat, blood pressure lowering, sharp the five internal organs, qualcomm meridian, the effects such as open breast promoting the circulation of QI, hard muscles and bones, white tooth, improving eyesight, lactogenesis, removing toxic substances, sharp intestinal；Realize Artemusia lactiflora Wall.
Efficient Cultivation it is significant.
Chemical fertilizer plays the important and pivotal role in terms of grain yield is improved as important agriculture data, although I
State's fertilizer amount total amount is big, but fertilizer utilization efficiency is far below World Developed Countries level.Nitrogenous fertilizer profit in the traditional fertilizer fertilising of China
It is 30%～35%, phosphate fertilizer this season utilization rate 8%～20%, potassium utilization rate about 50% with rate, most of nutrition point is with oozing
Leakage and drain evaporation waste serious in air and subsoil water, not only, and the environment such as soil, air, subsoil water can be caused dirty
Dye.Therefore, fertilizer is modified, it is to reduce fertilizer to use to improve fertilizer efficiency, the effective way increased operation rate.Such as slow control at present
It is exactly to improve one of effective measures of chemical fertilizer utilization ratio to release fertilizer, and slow-release or control-release fertilizer can efficiently control the release of nutrient, extend fertilizer efficiency
Phase, meet the whole period of duration of crop to the needs of fertilizer nutrient, the utilization rate of fertilizer can be improved to greatest extent, resource wave is reduced
Take and environmental pollution, to promoting agriculture and forestry volume increase, increasing peasant income, agriculture and forestry sustainable development important role, be 21 century
The important development direction of fertilizer industry.
Concha Ostreae constantly being secreted inorganic salt by granulocyte and piles up and formed.In the formation of Concha Ostreae, organic-biological
Macromole is formed as framework, induced crystal so that Calcium Carbonate molecule is constantly orderly piled up, and is gradually formed with highly denser
The tridimensional network of degree.Concha Ostreae is mainly made up of three-decker, and outermost layer is the hardened proteins horny layer of very thin thickness,
Centre is calcareous fiber interweaving, the prismatic layer containing more natural pore, is mainly made up of calcite, and internal layer is nacreous layer,
Mainly it is made up of aragonite.In the three-decker of Concha Ostreae, topmost prismatic layer, in bladed structure, containing a large amount of micropores,
After calcining, CO2 is excluded, and remaining main component is calcium oxide, and material is decomposed, and duct originally changes, and is formed
Complicated porous structural, the material composition of Concha Ostreae are divided into inanimate matter and organic matter two parts, and inanimate matter part calcium carbonate is
It is main, Concha Ostreae quality more than 90% is accounted for, wherein, calcium constituent accounts for 39.78%, additionally it contained copper, ferrum, zinc, manganese, strontium etc. 20
Various trace elements；The organic principle of Concha Ostreae accounts for the 3-5% of Concha Ostreae quality, containing glycine, cystine, methionine etc.
Aminoacid in 17.
Calper calcium peroxide, chemical molecular formula CaO2 is a kind of important inorganic chemical product, white to yellowish no color or smell,
It is slow in water and humid air to discharge oxygen, can be used as antibacterial, preservative, leaven, oils bleach and close earth rubber fast
Dry agent and oxygen supplement oxygenate.When but calper calcium peroxide is directly used, it is faced with and meets water wet gas excessively quick release oxygen
Defect and deficiency.As hydrogen peroxide and appropriate water generating stable peroxide calcium crystal can be combined by calcium oxide, such as change
Shown in formula, CaO+H2O2+7H2O → CaO2 8H2O, in the reaction system, need to enter the calper calcium peroxide crystal for generating
A series of programs such as row filtration, flushing, heat drying can just obtain stable calper calcium peroxide.
Concha Ostreae wide material sources, develop the slow-release fertilizer of high efficiency low cost by Concha Ostreae, and the Efficient Cultivation to realizing Artemusia lactiflora Wall. has
There is great meaning.
The content of the invention
Efficient Cultivation demand of the present invention for Artemusia lactiflora Wall., there is provided a kind of to be favorably improved the efficiently slow of Artemusia lactiflora Wall. mouthfeel and freshness
Release fertilizer and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of high-efficiency sustained-release fertilizer for being favorably improved Artemusia lactiflora Wall. mouthfeel and freshness, including following parts by weight of component：Concha Ostreae
82-83, polylactic acid 35-36, expanded graphite 46-48, thermal activation nanometer chernozem 40-42, Strobilus Pini 140-150, Pericarpium Granati 140-
150th, lichen 210-220, sugarcane ash 320-330, soil beneficial microbe inoculum agent 11-12, bacitracin zinc 10-12, phytase
6-7, potassium sulfate 8-9, amino acid/11 5-16, triple superphosphate ammonium sulfate 6-7, boric acid 5-6, sodium selenite 5-6, carbamide 10-12, chelated iron
9-10, potassium fulvate 9-10, lysine 12-13, garlicin 9-10, beta-schardinger dextrin -10-11, appropriate hydrogen peroxide, appropriate ammonia
Water, appropriate water.
A kind of described high-efficiency sustained-release method for preparing fertilizer for being favorably improved Artemusia lactiflora Wall. mouthfeel and freshness, including following step
Suddenly：
(1) Concha Ostreae is put in destructor and crushes 20-30min, crossed 300 mesh, be put in muffle furnace afterwards, in 900-
3-4h is calcined at 950 DEG C, calcining oyster shell powder is obtained, the ammonia and 10- of gross weight 3-5 times will be added in calcining oyster shell powder
12 times of water, ultrasound mechanical agitation 20-40min, form reaction bottom liquid at room temperature；By hydrogen peroxide in room temperature being added drop-wise to not
Reacted in the reaction bottom liquid of disconnected stirring, continue reaction 10-20min after hydrogen peroxide completion of dropping, formed comprising calper calcium peroxide
The reactant liquor of crystal settling, wherein hydrogen peroxide are 7-10 with the mol ratio of calcining oyster shell powder:1；By reactant liquor upper strata clarification and
Lower sediment separates, and obtains complex liquid and precipitation is standby；Polylactic acid, high pressure homogenize will be added in precipitation to stir, then cooled down
The water mixing and stirring of expanded graphite, thermal activation nanometer chernozem and gross weight 4-5 times is added in room temperature chamber pressure, peplos are obtained
Liquid is standby；
(2) by bacitracin zinc, phytase, potassium sulfate, aminoacid, triple superphosphate ammonium sulfate, boric acid, sodium selenite, carbamide, chelating
Ferrum, potassium fulvate, lysine, garlicin mixing, and the water mixing and stirring of gross weight 3-5 times is added, obtain nutritional solution standby；
(3) by the Strobilus Pini, Pericarpium Granati, lichen, sugarcane ash co-grinding, 300 mesh are crossed, adds nutritional solution, soil beneficial afterwards
After the water of microorganism fungus kind agent and gross weight 0.34-0.35 times stirs, the column heap with holes of the spherical shape of coal-forming of banking up
Fertilizer, bank up at 35-40 DEG C fermentation 26-38d, compost fermentation is temporally divided into 2 stages, when starting in the 2nd stage
The complex liquid for adding step (1) to obtain, treats fermentation ends, and pulverized zone hole post shape compost adds beta-schardinger dextrin-mixing and stirring
Afterwards, it is gross weight 42-50% to adjust moisture, manufactures the ball-type of diameter 1.75-1.95mm afterwards using circular comminutor
Fertiliser granulates are standby；
(4) ball-type fertiliser granulates are placed into rolling on fluid bed, by step in high temperature with high-pressure nozzle and air cooking
(1) coating liquid for obtaining repeats 3-5 time by high-pressure nozzle and is uniformly sprayed at ball-type fertiliser granulates, coordinates when spraying every time
135-140 DEG C of air cooking, it is to be operated to finish, 1.5-2h is being dried using 45-50 DEG C, cooling down, it is packed to obtain final product.
It is an advantage of the invention that：
The present invention coordinates bacitracin zinc, phytase, potassium sulfate, aminoacid, weight using the Strobilus Pini, Pericarpium Granati, lichen, sugarcane ash
The nutrient substance Jing soil such as calcium ammonium sulfate, boric acid, sodium selenite, carbamide, chelated iron, potassium fulvate, lysine, garlicin is beneficial
A kind of coated slow release fertilizer is prepared for after microorganism fungus kind agent fermentation, fertilizer itself is rich in fermentation small molecule organic matter, calcium ferrum selenium
The nutrient composition such as zinc, it is nutritious, it is easy to plant absorption to utilize, the mouthfeel and freshness of Artemusia lactiflora Wall. can be lifted, adopting can be with
Oxygen supply the coating layer of dynamic adjustment hole, fertilizer efficiency time are long, can discharge organic matter nutrient for a long time, can realize Artemusia lactiflora Wall.
Efficient Cultivation；The coating layer for being adopted is prepared from using Concha Ostreae, expanded graphite, thermal activation nanometer chernozem, Concha Ostreae Jing
Crossing calcining, stable peroxide calcium crystal and alkali liquor being generated with hydrogen peroxide reaction under alkaline environment, stable peroxide calcium crystal Jing gathers
With expanded graphite, thermal activation nanometer chernozem directly in conjunction with preparing coating layer after lactic acid peplos, and through the entirety of fertiliser granulates
The moisture for removing calper calcium peroxide crystal is dried, the fertilizer coating layer of loading stable peroxide calcium is realized, system overcomes peroxide
Change calcium quick release oxygen inconvenience soluble in water directly using the defect and deficiency in sustained slow-release fertilizer；Meanwhile, sweat
Into alkali liquor is made full use of, raw material utilization efficiency is improve, and fermentation sour environment is overcome to zymogenic suppression, improve and send out
Ferment efficiency, enriches the nutrition of fertilizer and the absorbable small-molecule substance content for utilizing；
During the use of the coated fertilizer, rich in calper calcium peroxide coating layer in the presence of water, calper calcium peroxide is anti-with water
Should, part release oxygen is generated simultaneously with adhesive property and bactericidal calcium hydroxide, one side dynamic regulation coating layer
Hole, adjust the release efficiency of fertilizer, slow down the disintegration rate of coating layer, on the other hand promote the metabolism of plant, tool
Body surface is now as follows:One is can to break hardened urban soils, chesson, improve the gas permeability of soil, so that affined nutrition
The significantly more efficient motion in soil of thing and moisture, can improve soil microorganism colony sum and specific diversity, strengthen soil
Rich water penetration, reduce pest and disease damage and occur, two is that the anaerobic condition that continual and steady can be provided oxygen and improve plant root promotes kind
The growth promoter of root system, with the effect killed two birds with one stone, can replace high cost coated fertilizer to a certain extent.
Extensively, Costco Wholesale is low, and preparation technology is simple to operate for the coated fertilizer material source of the present invention, and effect is notable, energy
Enough extensively applications and popularization.
Specific embodiment
A kind of high-efficiency sustained-release fertilizer for being favorably improved Artemusia lactiflora Wall. mouthfeel and freshness, including following parts by weight of component：Concha Ostreae
82nd, polylactic acid 35, expanded graphite 46, the thermal activation nanometer chernozem 40, Strobilus Pini 140, Pericarpium Granati 140, lichen 210, sugarcane ash
320th, soil beneficial microbe inoculum agent 11, bacitracin zinc 10, phytase 6, potassium sulfate 8, amino acid/11 5, triple superphosphate ammonium sulfate 6, boron
Acid 5, sodium selenite 5, carbamide 10, chelated iron 9, potassium fulvate 9, lysine 12, garlicin 9, beta cyclodextrin 10, appropriate dioxygen
Water, appropriate ammonia, appropriate water.
A kind of described high-efficiency sustained-release method for preparing fertilizer for being favorably improved Artemusia lactiflora Wall. mouthfeel and freshness, including following step
Suddenly：
(1) Concha Ostreae is put in destructor and crushes 20min, crossed 300 mesh, be put in muffle furnace afterwards, forged at 900 DEG C
3h is burnt, calcining oyster shell powder is obtained, the ammonia of 3 times of gross weight and 10 times of water will be added in calcining oyster shell powder, at room temperature
Ultrasound mechanical agitation 20min, form reaction bottom liquid；By hydrogen peroxide in room temperature being added drop-wise in the reaction bottom liquid being stirred continuously
Row reaction, continues reaction 10min, forms the reactant liquor comprising calper calcium peroxide crystal settling, wherein double after hydrogen peroxide completion of dropping
Oxygen water is 7 with the mol ratio of calcining oyster shell powder:1；The clarification of reactant liquor upper strata and lower sediment are separated, complex liquid and precipitation is obtained
It is standby；Polylactic acid, high pressure homogenize will be added in precipitation to stir, be then cooled in room temperature chamber pressure and added expanded graphite, heat living
Change the water mixing and stirring of 4 times of nanometer chernozem and gross weight, obtain coating liquid standby；
(2) by bacitracin zinc, phytase, potassium sulfate, aminoacid, triple superphosphate ammonium sulfate, boric acid, sodium selenite, carbamide, chelating
Ferrum, potassium fulvate, lysine, garlicin mixing, and the water mixing and stirring of 3 times of gross weight is added, obtain nutritional solution standby；
(3) by the Strobilus Pini, Pericarpium Granati, lichen, sugarcane ash co-grinding, 300 mesh are crossed, adds nutritional solution, soil beneficial afterwards
After the water of 0.34 times of microorganism fungus kind agent and gross weight stirs, the column compost with holes of the spherical shape of coal-forming of banking up,
Bank up at 35 DEG C fermentation 26d, and compost fermentation is temporally divided into 2 stages, and step (1) is added when starting in the 2nd stage
The complex liquid for obtaining, treats fermentation ends, and pulverized zone hole post shape compost, after adding beta cyclodextrin mixing and stirring, adjusts moisture
Content is gross weight 42%, and the ball-type fertiliser granulates using circular comminutor manufacture diameter 1.75mm are standby afterwards；
(4) ball-type fertiliser granulates are placed into rolling on fluid bed, by step in high temperature with high-pressure nozzle and air cooking
(1) coating liquid for obtaining is repeated 3 times by high-pressure nozzle and be uniformly sprayed at ball-type fertiliser granulates, coordinates 135 when spraying every time
DEG C air cooking, it is to be operated to finish, being dried 1.5h using 45 DEG C, cool down, it is packed to obtain final product.
The Artemusia lactiflora Wall. planting base that two pieces of areas are 10 mu is taken, is divided into matched group and experimental group.Matched group is using commercially available general
Logical slow-release fertilizer, per mu is used fertilizer 32kg, and using slow-release fertilizer obtained in the present invention, per mu is used fertilizer 32kg to experimental group.Two pieces
Artemusia lactiflora Wall. planting base is adjacent, and sunshine is consistent with field treatment, plucks respectively, matched group average yield per mu 110.0kg after maturation, experiment
Group average yield per mu 130.3kg.Matched group sickness rate is 20%, and experimental group sickness rate is 12%, using the experiment of fertilizer of the present invention
Group, soil block are significantly reduced.20 people of Jing scenes use matched group and experimental group Artemusia lactiflora Wall. to contrast simultaneously, and 15 people say experimental group tongue
Dry mouthfeel is more crisp.Illustrate that experimental group is improved using per mu yield after the fertilizer of the present invention, per mu yield improves 20.3kg,
Sickness rate reduces nearly 8%, while mouthfeel has also obtained a certain degree of raising.
Claims (2)
1. a kind of high-efficiency sustained-release fertilizer for being favorably improved Artemusia lactiflora Wall. mouthfeel and freshness, it is characterised in that including following weight portion group
Point：Concha Ostreae 82-83, polylactic acid 35-36, expanded graphite 46-48, thermal activation nanometer chernozem 40-42, Strobilus Pini 140-150, stone
Pomegranate skin 140-150, lichen 210-220, sugarcane ash 320-330, soil beneficial microbe inoculum agent 11-12, bacitracin zinc 10-
12nd, phytase 6-7, potassium sulfate 8-9, amino acid/11 5-16, triple superphosphate ammonium sulfate 6-7, boric acid 5-6, sodium selenite 5-6, carbamide 10-
12nd, chelated iron 9-10, potassium fulvate 9-10, lysine 12-13, garlicin 9-10, beta-schardinger dextrin -10-11, appropriate hydrogen peroxide,
Appropriate ammonia, appropriate water.
2. a kind of high-efficiency sustained-release method for preparing fertilizer for being favorably improved Artemusia lactiflora Wall. mouthfeel and freshness as claimed in claim 1, its
It is characterised by, comprises the following steps：
(1) Concha Ostreae is put in destructor and crushes 20-30min, crossed 300 mesh, be put in muffle furnace afterwards, at 900-950 DEG C
Lower calcining 3-4h, obtain calcining oyster shell powder, by add in calcining oyster shell powder gross weight 3-5 times ammonia and 10-12 times
Water, ultrasound mechanical agitation 20-40min, form reaction bottom liquid at room temperature；Hydrogen peroxide is stirred continuously with being added drop-wise in room temperature
Reaction bottom liquid in reacted, after hydrogen peroxide completion of dropping continue reaction 10-20min, formed comprising calper calcium peroxide crystal sink
The reactant liquor in shallow lake, wherein hydrogen peroxide are 7-10 with the mol ratio of calcining oyster shell powder:1；The clarification of reactant liquor upper strata and lower floor are sunk
Form sediment and separate, obtain complex liquid and precipitation is standby；Polylactic acid, high pressure homogenize will be added in precipitation to stir, be then cooled in room temperature
Chamber pressure adds the water mixing and stirring of expanded graphite, thermal activation nanometer chernozem and gross weight 4-5 times, obtains coating liquid standby
With；
(2) by bacitracin zinc, phytase, potassium sulfate, aminoacid, triple superphosphate ammonium sulfate, boric acid, sodium selenite, carbamide, chelated iron,
Potassium fulvate, lysine, garlicin mixing, and the water mixing and stirring of gross weight 3-5 times is added, obtain nutritional solution standby；
(3) by the Strobilus Pini, Pericarpium Granati, lichen, sugarcane ash co-grinding, 300 mesh are crossed, adds nutritional solution, the beneficial micro- life of soil afterwards
After the water of thing inoculum agent and gross weight 0.34-0.35 times stirs, the column compost with holes of the spherical shape of coal-forming of banking up,
Bank up at 35-40 DEG C fermentation 26-38d, and compost fermentation is temporally divided into 2 stages, and step is added when starting in the 2nd stage
Suddenly（1）The complex liquid for obtaining, treats fermentation ends, and pulverized zone hole post shape compost, after adding beta-schardinger dextrin-mixing and stirring, is adjusted
Whole moisture is gross weight 42-50%, manufactures the ball-type fertiliser granulates of diameter 1.75-1.95mm afterwards using circular comminutor
It is standby；
(4) ball-type fertiliser granulates are placed into rolling on fluid bed, by step in high temperature with high-pressure nozzle and air cooking（1）
To coating liquid repeat uniformly to be sprayed at ball-type fertiliser granulates 3-5 time by high-pressure nozzle, coordinate 135-140 during sprinkling every time
DEG C air cooking, it is to be operated to finish, being dried 1.5-2h using 45-50 DEG C, cool down, it is packed to obtain final product.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107417411A (en) * | 2017-08-30 | 2017-12-01 | 太仓市林港农场专业合作社 | A kind of vegetable cultivation special efficient slow release fertilizer |
| CN107417412A (en) * | 2017-08-30 | 2017-12-01 | 太仓市林港农场专业合作社 | A kind of vegetable cultivation special efficient is sustained selenium-enriched fertilizer |
| CN107445699A (en) * | 2017-08-30 | 2017-12-08 | 太仓市林港农场专业合作社 | A kind of preparation method of vegetable cultivation special efficient slow release fertilizer |
| CN107522545A (en) * | 2017-08-30 | 2017-12-29 | 太仓市林港农场专业合作社 | A kind of preparation method of vegetable cultivation special efficient sustained release selenium-enriched fertilizer |
| CN111253945A (en) * | 2020-03-23 | 2020-06-09 | 成都新柯力化工科技有限公司 | Acidified soil conditioner and preparation method thereof |
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| CN103772040A (en) * | 2014-01-21 | 2014-05-07 | 枞阳县白云生态园林有限责任公司 | Nutritional compound fertilizer and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103772040A (en) * | 2014-01-21 | 2014-05-07 | 枞阳县白云生态园林有限责任公司 | Nutritional compound fertilizer and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107417411A (en) * | 2017-08-30 | 2017-12-01 | 太仓市林港农场专业合作社 | A kind of vegetable cultivation special efficient slow release fertilizer |
| CN107417412A (en) * | 2017-08-30 | 2017-12-01 | 太仓市林港农场专业合作社 | A kind of vegetable cultivation special efficient is sustained selenium-enriched fertilizer |
| CN107445699A (en) * | 2017-08-30 | 2017-12-08 | 太仓市林港农场专业合作社 | A kind of preparation method of vegetable cultivation special efficient slow release fertilizer |
| CN107522545A (en) * | 2017-08-30 | 2017-12-29 | 太仓市林港农场专业合作社 | A kind of preparation method of vegetable cultivation special efficient sustained release selenium-enriched fertilizer |
| CN111253945A (en) * | 2020-03-23 | 2020-06-09 | 成都新柯力化工科技有限公司 | Acidified soil conditioner and preparation method thereof |
| CN111253945B (en) * | 2020-03-23 | 2021-06-18 | 江苏沃绿宝生物科技股份有限公司 | Acidified soil conditioner and preparation method thereof |
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