CN105481594A - Chemical fertilizer and preparation method thereof - Google Patents
Chemical fertilizer and preparation method thereof Download PDFInfo
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- CN105481594A CN105481594A CN201610046604.9A CN201610046604A CN105481594A CN 105481594 A CN105481594 A CN 105481594A CN 201610046604 A CN201610046604 A CN 201610046604A CN 105481594 A CN105481594 A CN 105481594A
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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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- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a chemical fertilizer and a preparation method thereof. The chemical fertilizer is prepared from raw materials in parts by weight as follows: 15-20 parts of ammonium polyphosphate, 20-25 parts of potassium nitrate, 10-15 parts of monopotassium phosphate, 14-18 parts of ammonium sulfate, 8-10 parts of a liquid pesticide, 6-8 parts of bentonite, 1-3 parts of a suspension agent, 2-4 parts of an anti-crystallization agent, 3-5 parts of an antifreezing agent, 1-2 parts of polygonum aviculare, 2-3 parts of szechwan Chinaberry fruits, 3-6 parts of white gourd pulp, 3-5 parts of cyrtomium rhizomes, 4-6 parts of drumstick tree fruits, 1-3 parts of feather cockscomb and 5-7 parts of manchurian catalpa bark. The chemical fertilizer is easy to assimilate, takes effect quickly, has an insect killing and sterilization effect, can be stored for a long time and is convenient to apply, and the problems of moisture absorption and caking can be solved.
Description
Technical field
The present invention relates to a kind of chemical fertilizer and preparation method thereof.
Background technology
Liquid fertilizer, also known as fluid fertilizer, is commonly called as liquid fertilizer, is with the liquid product of the nutritive element needed for one or more crops, generally all with the large nutritive element of N, P, K tri-or wherein one of to be a kind ofly the theme, also usually comprises many micronutrient elements.Liquid fertilizer is developed so far, and has had the history of 200 years.Kind is a lot, is broadly divided into liquid nitrogen fertilizer and the large class of liquid compound fertilizer two.Liquid nitrogen fertilizer has the nitrogen of ammonium state, nitre state and acid amides state, as the ammonate etc. of the ammonate of liquefied ammonia, ammoniacal liquor, ammonium nitrate and ammonia, urea and ammonia.Liquid compound fertilizer contains two kinds or three kinds of nutritive elements in N, P, K, as ammonium phosphate, urea ammonium phosphate, nitric acid ammonium phosphate, ammonium-potassium phosphate etc., they measure nutritive element (Ca, Mg, S) and trace element (Zn, B, Ca, Fe, Mn, Mo) and weedicide, sterilant, plant hormone etc. in all can adding, net effect is obvious, to crop yield Be very effective.
Compared with the kinds such as traditional calcium superphosphate, granulated compound fertilizer, water soluble fertilizer has obvious advantage.It is a kind of quick acting fertilizer, good water solubility, without residue, can be dissolved in the water completely, directly can be absorbed by the root system of crop and blade face.Adopt liquid manure with executing, fertile with water-band, achieve water-fertilizer integral, its effective specific absorption exceeds common chemical fertilizer more than one times, reaches 80%-90%; And fertilizer efficiency is fast, can solve the nutritional needs of high-yield crop fast growing period.Coordinate drip irrigation system water requirement to be only 30% of common chemical fertilizer, and operation of applying fertilizer almost can be artificial, greatly saved human cost.Increasing clay fertilizer expert, agricultural technology extension expert, means of agricultural production dealer and peasant has been had to recognize the importance of water soluble fertilizer.
Nowadays, water-soluble fertilizer, as a kind of new-type fertilizer, compared with conventional fertilizers, is not only filled a prescription various, and application process is also very flexible, can water by soil, allows plant root comprehensive engagement to fertilizer, breathe various nutritive element heartily; Can foliage-spray, enter inside plants by blade face pore, improve fertilizer absorption rate; Also can drip irrigation and soilless culture, save irrigation water and also improve labor productivity.In fertilising process, for reaching best effect, the feature of Bound moisture soluble fertilizers, grasping certain fertilising skill.Avoid directly punching to execute, double dilution method be taked.Because water soluble fertilizer is different from general compound manure, so peasant just can not fertilizing method routinely, cause unevenness of application, occur that burning seedling hinders root, the phenomenons such as seedling seedling is weak, secondary dilution ensures that punching is evenly fertile, improves utilization rate of fertilizer.Strict control rate of fertilizer application.Water soluble fertilizer is higher than general composite fertilizer nutrient content, and consumption is relatively less.Because its quick-acting is strong, is difficult to retain for a long time in soil, so strictly rate of fertilizer application will be controlled, avoids fertilizer loss namely to reduce the economic benefit of fertilising, do not reach the object of High yield.The combined use of pesticides of alone inclusive NAND alkalescence as far as possible.Such as when nutritional deficiency disease appears in vegetables or root growth is bad, the method that the many employings of many peasants spray Water soluble fertilizer is alleviated.Remind friend peasant at this, Water soluble fertilizer will be tried one's best and be used separately the combined use of pesticides of inclusive NAND alkalescence, in order to avoid metal ion reacts produce precipitation, causes blade fertilizer damage or poisoning.
Water-soluble fertilizer is as a kind of readily avaiable fertilizer, its nutritive element is more comprehensive, and have different formulas according to the corresponding fertilizer of the nutrient uptake feature of Different Crop, the Water-soluble fertilizer special having all kinds of crops such as vegetables, fruit tree, flowers, grain, cotton, oils that market is sold.Because the price of water-soluble fertilizer is higher, therefore do not popularized by big area.Traditional composite fertilizer easily causes fertilizer loss, body eutrophication, havoc Soil structure, nutrient imbalance etc.And water-soluble fertilizer avoids the shortcoming of conventional composite fertilizer as novel environment-friendly fertilizer, and water-soluble fertilizer is easy to use, can sprays, rush and execute, and can be combined with spray drop filling, improve utilization rate of fertilizer, save agricultural water, reduce labor force, adapt to the present situation of social development.Along with constantly bringing forth new ideas of production technology; from crop alimentary demand; epoch by using the volume increase of Nitrogen, Phosphorus and Potassium granulation chemical fertilizer in a large number pass by, and because water-soluble fertilizer contains whole nutritive elements of plant growth needs, can meet the object of peasant's increasing both production and income.Promote basic Professional water-soluble fertilizer, change the traditional fertilization custom of peasant, advancing water-fertilizer integral development, is also the needs of era development.
The current existing liquid fertilizer storage time is shorter, does not possess the function of Pesticidal and sterilizing.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of easily absorption, instant effect, and have Pesticidal and sterilizing effect, the storage time is long, and fertilising is convenient, there will not be the chemical fertilizer of moisture absorption and agglomeration problems.
For solving the problem, the present invention adopts following technical scheme:
A kind of chemical fertilizer and preparation method thereof, is made up of following raw material: ammonium polyphosphate, saltpetre, potassium primary phosphate, ammonium sulfate, liquid pesticide, wilkinite, suspension agent, crystallization-preventive agent, frostproofer, pivot store, Szechwan Chinaberry Fruit, Pulp of Chinese Waxgourd, rhizome of cyrtomium, Fructus cassiae fistulae (Cassia fistula L.), feather cockscomb, Cortex catalpae bungei; Described raw material is made up of following parts by weight proportioning: ammonium polyphosphate 15-20 part, saltpetre 20-25 part, potassium primary phosphate 10-15 part, ammonium sulfate 14-18 part, liquid pesticide 8-10 part, wilkinite 6-8 part, suspension agent 1-3 part, crystallization-preventive agent 2-4 part, frostproofer 3-5 Fen, pivot store 1-2 part, Szechwan Chinaberry Fruit 2-3 part, Pulp of Chinese Waxgourd 3-6 part, rhizome of cyrtomium 3-5 part, Fructus cassiae fistulae (Cassia fistula L.) 4-6 part, feather cockscomb 1-3 part, Cortex catalpae bungei 5-7 part.
Further, described raw material is made up of following parts by weight proportioning: ammonium polyphosphate 17.5 parts, 22.5 parts, saltpetre, potassium primary phosphate 12.5 parts, 16 parts, ammonium sulfate, liquid pesticide 9 parts, wilkinite 7 parts, suspension agent 2 parts, crystallization-preventive agent 3 parts, frostproofer 4 Fen, pivot store 1.5 parts, Szechwan Chinaberry Fruit 2.5 parts, Pulp of Chinese Waxgourd 4.5 parts, rhizome of cyrtomium 4 parts, Fructus cassiae fistulae (Cassia fistula L.) 5 parts, feather cockscomb 2 parts, Cortex catalpae bungei 6 parts.
Further, described liquid pesticide comprises following composition: phosphoric acid ester 20%, light stability pyrethroid 30%, dithiocar-bamate 15% and sulfonylurea 35%.
Further, described suspension agent is water suspending agent.
Further, described frostproofer is compound frostproofer.
Further, Suo Shu pivot stores and is cut into 1-2cm segment, dries in rear dry environment and preserves.
Further, described Szechwan Chinaberry Fruit toasts 1-2 hour through 80-90 DEG C in baking box.
Another technical problem that the present invention will solve is to provide a kind of preparation method of chemical fertilizer.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: comprise the following steps:
1) iron flask is put in ammonium polyphosphate, saltpetre, potassium primary phosphate, ammonium sulfate mixing, pass into steam and stir simultaneously, make material dissolution, obtain stoste, for subsequent use;
2) liquid pesticide, wilkinite, suspension agent, crystallization-preventive agent, frostproofer are together mixed, put into mulser and stir, for subsequent use;
Pivot stores by 3), Szechwan Chinaberry Fruit, Pulp of Chinese Waxgourd, rhizome of cyrtomium are put in steam box and kept 90-95 DEG C to steam 15-20 minute, takes out to put in cold water and soaks 10-15 minute, the raw material soaked is put into grinding machine for grinding and becomes pasty state, for subsequent use;
4) Fructus cassiae fistulae (Cassia fistula L.), feather cockscomb, Cortex catalpae bungei are put in baking box and kept 130-150 DEG C of baking 10-15 minute, the raw material baked is put into grinding machine for grinding and become 25-30 order powder, for subsequent use;
5) by step 1) gained stoste and step 2) raw material together mixing and stirring, in 15-20 DEG C of environment, leave standstill 7-8 days, for subsequent use;
6) by step 3) gained raw material and step 4) gained raw material mixes, and at 25-30 DEG C, relative air humidity is spontaneous fermentation 3-5 days in the environment of 70%-80%, for subsequent use;
7) by step 5) gained raw material and step 6) gained raw material mixes, and filtration residue, carries out 140-150 DEG C of High Temperature Sterilization 2-3 minute to filtrate, for subsequent use;
8) by step 7) the sterilization filtrate of gained adopts Plastic Bottle to pack, and is stored in dry shady and cool place.
The invention has the beneficial effects as follows: the ammonium polyphosphate in this chemical fertilizer, saltpetre, potassium primary phosphate, ammonium sulfate can keep fertilizer element balanced, fertilization effect is good, adopting steam to carry out dissolving can make raw material absorb soon, phosphoric acid ester in the liquid pesticidal added, light stability pyrethroid, dithiocar-bamate and sulfonylurea have good insecticidal effect, can prevention and elimination of disease and pests, improve grain yield, wilkinite, suspension agent, crystallization-preventive agent, frostproofer can keep chemical fertilizer in stable condition, long-time storage can not change the state of fertilizer, add pivot to store, Szechwan Chinaberry Fruit, Pulp of Chinese Waxgourd, the medicinal materials such as rhizome of cyrtomium have sterilization and promote the effect of fertilizer efficiency.
Embodiment
Embodiment 1:
1) iron flask is put in ammonium polyphosphate 15 parts, 20 parts, saltpetre, potassium primary phosphate 10 parts, ammonium sulfate 14 parts of mixing, pass into steam and stir simultaneously, make material dissolution, obtain stoste, for subsequent use;
2) liquid pesticide 8 parts, wilkinite 6 parts, suspension agent 1 part, crystallization-preventive agent 2 parts, frostproofer 3 parts are together mixed, put into mulser and stir, for subsequent use;
Pivot is stored 1 part by 3), Szechwan Chinaberry Fruit 2 parts, Pulp of Chinese Waxgourd 3 parts, rhizome of cyrtomium 3 parts put in steam box and keep 90-95 DEG C to steam 15-20 minute, takes out to put in cold water and soaks 10-15 minute, the raw material soaked is put into grinding machine for grinding and becomes pasty state, for subsequent use;
4) Fructus cassiae fistulae (Cassia fistula L.) 4 parts, feather cockscomb 1 part, Cortex catalpae bungei 5 parts are put in baking box and kept 130-150 DEG C of baking 10-15 minute, the raw material baked is put into grinding machine for grinding and become 25-30 order powder, for subsequent use;
5) by step 1) gained stoste and step 2) raw material together mixing and stirring, in 15-20 DEG C of environment, leave standstill 7-8 days, for subsequent use;
6) by step 3) gained raw material and step 4) gained raw material mixes, and at 25-30 DEG C, relative air humidity is spontaneous fermentation 3-5 days in the environment of 70%-80%, for subsequent use;
7) by step 5) gained raw material and step 6) gained raw material mixes, and filtration residue, carries out 140-150 DEG C of High Temperature Sterilization 2-3 minute to filtrate, for subsequent use;
8) by step 7) the sterilization filtrate of gained adopts Plastic Bottle to pack, and is stored in dry shady and cool place.
Embodiment 2:
1) iron flask is put in ammonium polyphosphate 17.5 parts, 22.5 parts, saltpetre, potassium primary phosphate 12.5 parts, ammonium sulfate 16 parts of mixing, pass into steam and stir simultaneously, make material dissolution, obtain stoste, for subsequent use;
2) liquid pesticide 9 parts, wilkinite 7 parts, suspension agent 2 parts, crystallization-preventive agent 3 parts, frostproofer 4 parts are together mixed, put into mulser and stir, for subsequent use;
Pivot is stored 1.5 parts by 3), Szechwan Chinaberry Fruit 2.5 parts, Pulp of Chinese Waxgourd 4.5 parts, rhizome of cyrtomium 4 parts put in steam box and keep 90-95 DEG C to steam 15-20 minute, taking-up is put in cold water and is soaked 10-15 minute, the raw material soaked is put into grinding machine for grinding and becomes pasty state, for subsequent use;
4) Fructus cassiae fistulae (Cassia fistula L.) 5 parts, feather cockscomb 2 parts, Cortex catalpae bungei 6 parts are put in baking box and kept 130-150 DEG C of baking 10-15 minute, the raw material baked is put into grinding machine for grinding and become 25-30 order powder, for subsequent use;
5) by step 1) gained stoste and step 2) raw material together mixing and stirring, in 15-20 DEG C of environment, leave standstill 7-8 days, for subsequent use;
6) by step 3) gained raw material and step 4) gained raw material mixes, and at 25-30 DEG C, relative air humidity is spontaneous fermentation 3-5 days in the environment of 70%-80%, for subsequent use;
7) by step 5) gained raw material and step 6) gained raw material mixes, and filtration residue, carries out 140-150 DEG C of High Temperature Sterilization 2-3 minute to filtrate, for subsequent use;
8) by step 7) the sterilization filtrate of gained adopts Plastic Bottle to pack, and is stored in dry shady and cool place.
Embodiment 3:
1) iron flask is put in ammonium polyphosphate 20 parts, 25 parts, saltpetre, potassium primary phosphate 15 parts, ammonium sulfate 18 parts of mixing, pass into steam and stir simultaneously, make material dissolution, obtain stoste, for subsequent use;
2) 10 parts, state agricultural chemicals, wilkinite 8 parts, suspension agent 3 parts, crystallization-preventive agent 4 parts, frostproofer 5 parts are together mixed, put into mulser and stir, for subsequent use;
Pivot is stored 2 parts by 3), Szechwan Chinaberry Fruit 3 parts, Pulp of Chinese Waxgourd 6 parts, rhizome of cyrtomium 5 parts put in steam box and keep 90-95 DEG C to steam 15-20 minute, takes out to put in cold water and soaks 10-15 minute, the raw material soaked is put into grinding machine for grinding and becomes pasty state, for subsequent use;
4) Fructus cassiae fistulae (Cassia fistula L.) 6 parts, feather cockscomb 3 parts, Cortex catalpae bungei 7 parts are put in baking box and kept 130-150 DEG C of baking 10-15 minute, the raw material baked is put into grinding machine for grinding and become 25-30 order powder, for subsequent use;
5) by step 1) gained stoste and step 2) raw material together mixing and stirring, in 15-20 DEG C of environment, leave standstill 7-8 days, for subsequent use;
6) by step 3) gained raw material and step 4) gained raw material mixes, and at 25-30 DEG C, relative air humidity is spontaneous fermentation 3-5 days in the environment of 70%-80%, for subsequent use;
7) by step 5) gained raw material and step 6) gained raw material mixes, and filtration residue, carries out 140-150 DEG C of High Temperature Sterilization 2-3 minute to filtrate, for subsequent use;
8) by step 7) the sterilization filtrate of gained adopts Plastic Bottle to pack, and is stored in dry shady and cool place.
Experimental example 1:
Control group one adopts common chemical fertilizer to apply fertilizer, control group two adopts fertilizer to apply fertilizer, and experimental group adopts liquid chemical fertilizer of the present invention to apply fertilizer, and three groups are carried out the experimental period of 2 months, contrast the fertilizer efficiency of three groups, insecticidal effect and soil and improve effect, result is as following table:
As can be seen here, contrast control group, the fertilizer efficiency time length of the present invention is long, good disinsection effect and soil is had to the effect of improvement.
Typical case:
Hao, 48 years old, main plantation ginseng, because the value of ginseng is large, in recent ten years, more and more people plants ginseng, planted by planting shed, Hao is in planting process, owing to not understanding plantation situation, common chemical fertilizer has been executed to ginseng, in the course of time, the soil of plantation ginseng lumps gradually, limit the speed of growth of ginseng, ginseng stock cannot be made to become large, under the guidance of expert, ginseng soil was carried out afterwards and loosened the soil, and recommendation liquid fertilizer, therefore Hao employs liquid chemical fertilizer of the present invention, not only there is lasting effect to fertilizer efficiency to ginseng, simultaneously can also desinsection, and there is not the phenomenon of luming in the soil of planting ginseng, decrease the number of times that Hao loosens the soil.
The invention has the beneficial effects as follows: the ammonium polyphosphate in this chemical fertilizer, saltpetre, potassium primary phosphate, ammonium sulfate can keep fertilizer element balanced, fertilization effect is good, adopting steam to carry out dissolving can make raw material absorb soon, phosphoric acid ester in the liquid pesticidal added, light stability pyrethroid, dithiocar-bamate and sulfonylurea have good insecticidal effect, can prevention and elimination of disease and pests, improve grain yield, wilkinite, suspension agent, crystallization-preventive agent, frostproofer can keep chemical fertilizer in stable condition, long-time storage can not change the state of fertilizer, add pivot to store, Szechwan Chinaberry Fruit, Pulp of Chinese Waxgourd, the medicinal materials such as rhizome of cyrtomium have sterilization and promote the effect of fertilizer efficiency.The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (8)
1. chemical fertilizer and preparation method thereof, is characterized in that: be made up of following raw material: ammonium polyphosphate, saltpetre, potassium primary phosphate, ammonium sulfate, liquid pesticide, wilkinite, suspension agent, crystallization-preventive agent, frostproofer, pivot store, Szechwan Chinaberry Fruit, Pulp of Chinese Waxgourd, rhizome of cyrtomium, Fructus cassiae fistulae (Cassia fistula L.), feather cockscomb and Cortex catalpae bungei; Described raw material is made up of following parts by weight proportioning: ammonium polyphosphate 15-20 part, saltpetre 20-25 part, potassium primary phosphate 10-15 part, ammonium sulfate 14-18 part, liquid pesticide 8-10 part, wilkinite 6-8 part, suspension agent 1-3 part, crystallization-preventive agent 2-4 part, frostproofer 3-5 Fen, pivot store 1-2 part, Szechwan Chinaberry Fruit 2-3 part, Pulp of Chinese Waxgourd 3-6 part, rhizome of cyrtomium 3-5 part, Fructus cassiae fistulae (Cassia fistula L.) 4-6 part, feather cockscomb 1-3 part and Cortex catalpae bungei 5-7 part.
2. chemical fertilizer as claimed in claim 1 and preparation method thereof, it is characterized in that, described raw material is made up of following parts by weight proportioning: ammonium polyphosphate 17.5 parts, 22.5 parts, saltpetre, potassium primary phosphate 12.5 parts, 16 parts, ammonium sulfate, liquid pesticide 9 parts, wilkinite 7 parts, suspension agent 2 parts, crystallization-preventive agent 3 parts, frostproofer 4 Fen, pivot store 1.5 parts, Szechwan Chinaberry Fruit 2.5 parts, Pulp of Chinese Waxgourd 4.5 parts, rhizome of cyrtomium 4 parts, Fructus cassiae fistulae (Cassia fistula L.) 5 parts, feather cockscomb 2 parts, Cortex catalpae bungei 6 parts.
3. chemical fertilizer as claimed in claim 2 and preparation method thereof, is characterized in that: described liquid pesticide comprises following composition: phosphoric acid ester 20%, light stability pyrethroid 30%, dithiocar-bamate 15% and sulfonylurea 35%.
4. chemical fertilizer as claimed in claim 3 and preparation method thereof, is characterized in that: described suspension agent is water suspending agent.
5. chemical fertilizer as claimed in claim 4 and preparation method thereof, is characterized in that: described frostproofer is compound frostproofer.
6. chemical fertilizer as claimed in claim 5 and preparation method thereof, is characterized in that: Suo Shu pivot stores and is cut into 1-2cm segment, dry in rear dry environment and preserve.
7. chemical fertilizer as claimed in claim 6 and preparation method thereof, is characterized in that: described Szechwan Chinaberry Fruit toasts 1-2 hour through 80-90 DEG C in baking box.
8. a preparation method for chemical fertilizer, is characterized in that: comprise the following steps:
1) iron flask is put in ammonium polyphosphate, saltpetre, potassium primary phosphate, ammonium sulfate mixing, pass into steam and stir simultaneously, make material dissolution, obtain stoste, for subsequent use;
2) liquid pesticide, wilkinite, suspension agent, crystallization-preventive agent, frostproofer are together mixed, put into mulser and stir, for subsequent use;
Pivot stores by 3), Szechwan Chinaberry Fruit, Pulp of Chinese Waxgourd, rhizome of cyrtomium are put in steam box and kept 90-95 DEG C to steam 15-20 minute, takes out to put in cold water and soaks 10-15 minute, the raw material soaked is put into grinding machine for grinding and becomes pasty state, for subsequent use;
4) Fructus cassiae fistulae (Cassia fistula L.), feather cockscomb, Cortex catalpae bungei are put in baking box and kept 130-150 DEG C of baking 10-15 minute, the raw material baked is put into grinding machine for grinding and become 25-30 order powder, for subsequent use;
5) by step 1) gained stoste and step 2) raw material together mixing and stirring, in 15-20 DEG C of environment, leave standstill 7-8 days, for subsequent use;
6) by step 3) gained raw material and step 4) gained raw material mixes, and at 25-30 DEG C, relative air humidity is spontaneous fermentation 3-5 days in the environment of 70%-80%, for subsequent use;
7) by step 5) gained raw material and step 6) gained raw material mixes, and filtration residue, carries out 140-150 DEG C of High Temperature Sterilization 2-3 minute to filtrate, for subsequent use;
8) by step 7) the sterilization filtrate of gained adopts Plastic Bottle to pack, and is stored in dry shady and cool place.
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| CN201610046604.9A CN105481594A (en) | 2016-01-22 | 2016-01-22 | Chemical fertilizer and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106416709A (en) * | 2016-09-30 | 2017-02-22 | 道真自治县华树药业有限责任公司 | Planting method of Radix Sophorae Flavescentis |
| CN107641031A (en) * | 2017-11-03 | 2018-01-30 | 广西壮族自治区金秀瑶族自治县科学技术情报研究所 | Lysimachia foenum-graecum dedicated liquid fertilizer and its production method |
| CN110467507A (en) * | 2019-09-26 | 2019-11-19 | 河南沐天农业科技有限公司 | A kind of preparation method of Liquid Fertilizer |
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| CN101844945A (en) * | 2009-12-29 | 2010-09-29 | 华南农业大学 | Organic liquid compound fertilizer and preparation method thereof |
| CN103030455A (en) * | 2012-01-13 | 2013-04-10 | 武汉禾丰瑞科技发展有限公司 | Multi-element water-soluble liquid fertilizer and preparation method thereof |
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| CN110467507A (en) * | 2019-09-26 | 2019-11-19 | 河南沐天农业科技有限公司 | A kind of preparation method of Liquid Fertilizer |
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