CN106045694A - Slow-release fertilizer special for platycodon grandiflorum and preparation method thereof - Google Patents

Slow-release fertilizer special for platycodon grandiflorum and preparation method thereof Download PDF

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Publication number
CN106045694A
CN106045694A CN201610386087.XA CN201610386087A CN106045694A CN 106045694 A CN106045694 A CN 106045694A CN 201610386087 A CN201610386087 A CN 201610386087A CN 106045694 A CN106045694 A CN 106045694A
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parts
slow
inorganic
sulfate
phosphate
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吴淼英
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Xinchang Laowu Agricultural Products Professional Cooperatives
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Xinchang Laowu Agricultural Products Professional Cooperatives
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings

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

Abstract

The invention discloses a slow-release fertilizer special for platycodon grandiflorum. The slow-release fertilizer is prepared from, by weight, 42-46 parts of corn cobs, 28-31 parts of rice husks, 25-29 parts of peanut shells, 40-44 parts of straws, 63-68 parts of livestock excrement, 15-20 parts of bentonite, 3-6 parts of trehalose, 5-8 parts of peptone, 16-20 parts of urea, 1-3 parts of sodium chloride, 8-11 parts of ammonium chloride, 8-11 parts of diammonium phosphate, 10-14 parts of calcium magnesium phosphate, 6-9 parts of monopotassium phosphate, 1.3-2.8 parts of zinc sulfate, 0.7-1.5 parts of borax, 0.5-1.0 part of molybdenum sulfate, 0.8-1.3 parts of copper sulfate, 0.4-0.7 part of ferrous sulfate and 12-16 parts of paraffin. The invention further discloses a preparation method of the slow-release fertilizer special for the platycodon grandiflorum. The slow-release fertilizer has a good effect and high fertilizer nutrient utilization rate and facilitates platycodon grandiflorum growth.

Description

A kind of Radix Platycodonis is slow-release fertilizer dedicated and preparation method thereof
Technical field
The present invention relates to agricultural fertilizer field, specifically a kind of Radix Platycodonis is slow-release fertilizer dedicated and preparation method thereof.
Background technology
Radix Platycodonis is Angiospermae Dicotyledoneae chrysanthemum mesh campanulaceae Platycodon grandiflouorum plant, generally does medical material and food makes With.The root of Radix Platycodonis is conventional Chinese medicine, eliminate the phlegm, lung qi dispersing, cold expelling, the effect such as evacuation of pus, can be used for treating laryngopharynx swelling and pain, diseases caused by exogenous pathogenic factor The diseases such as cough, abdominal distention uncomfortable in chest, not well, the bronchitis of expectoration.The effective ingredient of Radix Platycodonis root is mainly for platycodin.Plant at Radix Platycodonis On the nutrient demand of strain, the growth of platycodon flower and subterraneous root is the unity of opposites body of conflict, if both coordinate, and can The growth obtained, otherwise can affect one of them, and then reduces integral benefit.Radix Platycodonis is bloomed needs nitrogen, phosphorus nutrition excellent fit Close supply just can make to spend big, Hua Yan.The growth of Radix Platycodonis subterraneous root is expanded, and needs nitrogen potassium nutrition suitable, and Nitrogen supplying is steady.Press Nutrient requirement characteristics fertilising according to Radix Platycodonis is to improve one of Radix Platycodonis yield level, the important measures increasing planting benefit.Fructus Citri tangerinae at present Stalk fertilising is main based on quick-acting fertilizer, and these fertilizer dissolve soon in soil, and fertilizer efficiency is short, and nitrogen, potash fertilizer are easy to run off.Due to directly Contacting with soil, phosphate fertilizer is easily by soil fixing.In order to meet different growth phases, the demand of Different Nutrients kind, Radix Platycodonis exists Annual growth cycle needs repeatedly apply fertilizer, this labor intensity adding peasant undoubtedly and recruitment cost.
Summary of the invention
It is an object of the invention to provide a kind of Radix Platycodonis slow-release fertilizer dedicated and preparation method thereof, to solve above-mentioned background skill The problem proposed in art.
For achieving the above object, the present invention provides following technical scheme:
A kind of Radix Platycodonis is slow-release fertilizer dedicated, is made up of according to the raw material of weight portion following: corn cob 42-46 part, rice husk 28-31 Part, Pericarppium arachidis hypogaeae 25-29 part, straw 40-44 part, fowl and animal excrement 63-68 part, bentonite 15-20 part, trehalose 3-6 part, peptone 5-8 part, carbamide 16-20 part, sodium chloride 1-3 part, ammonium chloride 8-11 part, Diammonium phosphate (DAP) 8-11 part, calcium magnesium phosphate 10-14 part, phosphorus Acid dihydride potassium 6-9 part, zinc sulfate 1.3-2.8 part, Borax 0.7-1.5 part, molybdenum trisulfate 0.5-1.0 part, copper sulfate 0.8-1.3 part, Ferrous sulfate 0.4-0.7 part, paraffin 12-16 part.
As the further scheme of the present invention: be made up of according to the raw material of weight portion following: corn cob 43-45 part, rice husk 29-30 part, Pericarppium arachidis hypogaeae 26-28 part, straw 41-43 part, fowl and animal excrement 64-67 part, bentonite 16-19 part, trehalose 4-5 part, Peptone 6-7 part, carbamide 17-19 part, sodium chloride 1.2-2.7 part, ammonium chloride 9-10 part, Diammonium phosphate (DAP) 9-10 part, calcium magnesium phosphate 11-13 part, potassium dihydrogen phosphate 7-8 part, zinc sulfate 1.5-2.6 part, Borax 0.8-1.4 part, molybdenum trisulfate 0.6-0.9 part, copper sulfate 0.9-1.2 part, ferrous sulfate 0.5-0.6 part, paraffin 13-15 part.
As the present invention further scheme: be made up of according to the raw material of weight portion following: corn cob 44 parts, rice husk 29 Part, Pericarppium arachidis hypogaeae 27 parts, straw 42 parts, fowl and animal excrement 65 parts, bentonite 18 parts, trehalose 4.5 parts, peptone 6.3 parts, carbamide 18 Part, 1.9 parts of sodium chloride, ammonium chloride 9.5 parts, Diammonium phosphate (DAP) 9.7 parts, 12 parts of calcium magnesium phosphate, potassium dihydrogen phosphate 7.6 parts, zinc sulfate 2.1 parts, Borax 1.2 parts, molybdenum trisulfate 0.8 part, 1 part of copper sulfate, 0.5 part of ferrous sulfate, 14 parts of paraffin.
The preparation method that described Radix Platycodonis is slow-release fertilizer dedicated, step is as follows:
1) weigh corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, mix after pulverizing, it is thus achieved that the first mixture;
2) weighing fowl and animal excrement, dry in the sun to water content is 36-40%, pulverizes, and adds bentonite and the first mixture, fermentation process 7-9 days, after fermentation, carry out dry in the sun, pelletize, it is thus achieved that organic fertilizer particles, standby;
3) weigh carbamide, sodium chloride, ammonium chloride, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium dihydrogen phosphate, zinc sulfate, Borax, molybdenum trisulfate, Copper sulfate and ferrous sulfate, after pulverizing, cross 150 mesh sieves, ball milling mixing 1-3h, it is thus achieved that inorganic mixture;
4) inorganic mixture is carried out pelletize process, it is thus achieved that inorganic fertilizer granule;
5) inorganic fertilizer granule is heated to 60-65 DEG C in rotary drum, then the paraffin after preheating is sprayed at the inorganic of constantly rotation Fertile particle surface, it is thus achieved that peplos inorganic fertilizer granule;
6) organic fertilizer particles is mixed with inorganic fertilizer granule, and add trehalose and peptone, after mix homogeneously.
Compared with prior art, the invention has the beneficial effects as follows:
Fertilizer prepared by the present invention has extremely strong adsorptivity, water-retaining property and heating property of extinction, had good sustained release effect, fertilizer nutrient profit High by rate, after being manured into soil, fertilizer slow-release can be held, reduce fertilizer leaching loss.It is fertile that fertilizer prepared by the present invention can promote soil Power, activating soil, raising soil organic matter content, culture fertility, improve soil moisture and aeration condition, beneficially Radix Platycodonis raw Long.Fertilizer prepared by the present invention uses the abandoned biomass of the agricultural productions such as corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, low cost Honest and clean, inexhaustible, environmentally friendly, safety and environmental protection.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described in more detail.
Embodiment 1
A kind of Radix Platycodonis is slow-release fertilizer dedicated, is made up of according to the raw material of weight portion following: corn cob 42 parts, 28 parts of rice husk, Semen arachidis hypogaeae 25 parts of shell, straw 40 parts, fowl and animal excrement 63 parts, bentonite 15 parts, trehalose 3 parts, peptone 5 parts, 16 parts of carbamide, sodium chloride 1 Part, ammonium chloride 8 parts, Diammonium phosphate (DAP) 8 parts, 10 parts of calcium magnesium phosphate, potassium dihydrogen phosphate 6 parts, 1.3 parts of zinc sulfate, Borax 0.7 part, sulfur Acid molybdenum 0.5 part, 0.8 part of copper sulfate, 0.4 part of ferrous sulfate, 12 parts of paraffin.
The preparation method that described Radix Platycodonis is slow-release fertilizer dedicated, step is as follows:
1) weigh corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, mix after pulverizing, it is thus achieved that the first mixture;
2) weighing fowl and animal excrement, dry in the sun to water content is 36%, pulverizes, addition bentonite and the first mixture, fermentation process 7 days, After fermentation, carry out dry in the sun, pelletize, it is thus achieved that organic fertilizer particles, standby;
3) weigh carbamide, sodium chloride, ammonium chloride, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium dihydrogen phosphate, zinc sulfate, Borax, molybdenum trisulfate, Copper sulfate and ferrous sulfate, after pulverizing, cross 150 mesh sieves, ball milling mixing 1h, it is thus achieved that inorganic mixture;
4) inorganic mixture is carried out pelletize process, it is thus achieved that inorganic fertilizer granule;
5) inorganic fertilizer granule is heated to 60 DEG C in rotary drum, then the paraffin after preheating is sprayed at the inorganic fertilizer of constantly rotation Grain surface, it is thus achieved that peplos inorganic fertilizer granule;
6) organic fertilizer particles is mixed with inorganic fertilizer granule, and add trehalose and peptone, after mix homogeneously.
Embodiment 2
A kind of Radix Platycodonis is slow-release fertilizer dedicated, is made up of according to the raw material of weight portion following: corn cob 43 parts, 29 parts of rice husk, Semen arachidis hypogaeae 29 parts of shell, straw 41 parts, fowl and animal excrement 64 parts, bentonite 19 parts, trehalose 6 parts, peptone 8 parts, 18 parts of carbamide, sodium chloride 1 Part, ammonium chloride 11 parts, Diammonium phosphate (DAP) 9 parts, 12 parts of calcium magnesium phosphate, potassium dihydrogen phosphate 8 parts, 1.8 parts of zinc sulfate, Borax 1.1 parts, sulfur Acid molybdenum 0.7 part, 1.3 parts of copper sulfate, 0.5 part of ferrous sulfate, 14 parts of paraffin.
The preparation method that described Radix Platycodonis is slow-release fertilizer dedicated, step is as follows:
1) weigh corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, mix after pulverizing, it is thus achieved that the first mixture;
2) weighing fowl and animal excrement, dry in the sun to water content is 37%, pulverizes, addition bentonite and the first mixture, fermentation process 7 days, After fermentation, carry out dry in the sun, pelletize, it is thus achieved that organic fertilizer particles, standby;
3) weigh carbamide, sodium chloride, ammonium chloride, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium dihydrogen phosphate, zinc sulfate, Borax, molybdenum trisulfate, Copper sulfate and ferrous sulfate, after pulverizing, cross 150 mesh sieves, ball milling mixing 1.5h, it is thus achieved that inorganic mixture;
4) inorganic mixture is carried out pelletize process, it is thus achieved that inorganic fertilizer granule;
5) inorganic fertilizer granule is heated to 61 DEG C in rotary drum, then the paraffin after preheating is sprayed at the inorganic fertilizer of constantly rotation Grain surface, it is thus achieved that peplos inorganic fertilizer granule;
6) organic fertilizer particles is mixed with inorganic fertilizer granule, and add trehalose and peptone, after mix homogeneously.
Embodiment 3
A kind of Radix Platycodonis is slow-release fertilizer dedicated, is made up of according to the raw material of weight portion following: corn cob 44 parts, 29 parts of rice husk, Semen arachidis hypogaeae 27 parts of shell, straw 42 parts, fowl and animal excrement 65 parts, bentonite 18 parts, trehalose 4.5 parts, peptone 6.3 parts, 18 parts of carbamide, chlorination 1.9 parts of sodium, ammonium chloride 9.5 parts, Diammonium phosphate (DAP) 9.7 parts, 12 parts of calcium magnesium phosphate, potassium dihydrogen phosphate 7.6 parts, 2.1 parts of zinc sulfate, boron 1.2 parts of sand, molybdenum trisulfate 0.8 part, 1 part of copper sulfate, 0.5 part of ferrous sulfate, 14 parts of paraffin.
The preparation method that described Radix Platycodonis is slow-release fertilizer dedicated, step is as follows:
1) weigh corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, mix after pulverizing, it is thus achieved that the first mixture;
2) weighing fowl and animal excrement, dry in the sun to water content is 38%, pulverizes, addition bentonite and the first mixture, fermentation process 8 days, After fermentation, carry out dry in the sun, pelletize, it is thus achieved that organic fertilizer particles, standby;
3) weigh carbamide, sodium chloride, ammonium chloride, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium dihydrogen phosphate, zinc sulfate, Borax, molybdenum trisulfate, Copper sulfate and ferrous sulfate, after pulverizing, cross 150 mesh sieves, ball milling mixing 2h, it is thus achieved that inorganic mixture;
4) inorganic mixture is carried out pelletize process, it is thus achieved that inorganic fertilizer granule;
5) inorganic fertilizer granule is heated to 63 DEG C in rotary drum, then the paraffin after preheating is sprayed at the inorganic fertilizer of constantly rotation Grain surface, it is thus achieved that peplos inorganic fertilizer granule;
6) organic fertilizer particles is mixed with inorganic fertilizer granule, and add trehalose and peptone, after mix homogeneously.
Embodiment 4
A kind of Radix Platycodonis is slow-release fertilizer dedicated, is made up of according to the raw material of weight portion following: corn cob 45 parts, 30 parts of rice husk, Semen arachidis hypogaeae 29 parts of shell, straw 41 parts, fowl and animal excrement 65 parts, bentonite 20 parts, trehalose 4 parts, peptone 7 parts, 16 parts of carbamide, sodium chloride 2 Part, ammonium chloride 11 parts, Diammonium phosphate (DAP) 8.5 parts, 12 parts of calcium magnesium phosphate, potassium dihydrogen phosphate 9 parts, 2.6 parts of zinc sulfate, Borax 0.9 part, Molybdenum trisulfate 0.8 part, 1.2 parts of copper sulfate, 0.7 part of ferrous sulfate, 15 parts of paraffin.
The preparation method that described Radix Platycodonis is slow-release fertilizer dedicated, step is as follows:
1) weigh corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, mix after pulverizing, it is thus achieved that the first mixture;
2) weighing fowl and animal excrement, dry in the sun to water content is 39%, pulverizes, addition bentonite and the first mixture, fermentation process 8 days, After fermentation, carry out dry in the sun, pelletize, it is thus achieved that organic fertilizer particles, standby;
3) weigh carbamide, sodium chloride, ammonium chloride, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium dihydrogen phosphate, zinc sulfate, Borax, molybdenum trisulfate, Copper sulfate and ferrous sulfate, after pulverizing, cross 150 mesh sieves, ball milling mixing 2.5h, it is thus achieved that inorganic mixture;
4) inorganic mixture is carried out pelletize process, it is thus achieved that inorganic fertilizer granule;
5) inorganic fertilizer granule is heated to 64 DEG C in rotary drum, then the paraffin after preheating is sprayed at the inorganic fertilizer of constantly rotation Grain surface, it is thus achieved that peplos inorganic fertilizer granule;
6) organic fertilizer particles is mixed with inorganic fertilizer granule, and add trehalose and peptone, after mix homogeneously.
Embodiment 5
A kind of Radix Platycodonis is slow-release fertilizer dedicated, is made up of according to the raw material of weight portion following: corn cob 46 parts, 31 parts of rice husk, Semen arachidis hypogaeae 29 parts of shell, straw 44 parts, fowl and animal excrement 68 parts, bentonite 20 parts, trehalose 6 parts, peptone 8 parts, 20 parts of carbamide, sodium chloride 3 Part, ammonium chloride 11 parts, Diammonium phosphate (DAP) 11 parts, 14 parts of calcium magnesium phosphate, potassium dihydrogen phosphate 9 parts, 2.8 parts of zinc sulfate, Borax 1.5 parts, Molybdenum trisulfate 1.0 parts, 1.3 parts of copper sulfate, 0.7 part of ferrous sulfate, 16 parts of paraffin.
The preparation method that described Radix Platycodonis is slow-release fertilizer dedicated, step is as follows:
1) weigh corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, mix after pulverizing, it is thus achieved that the first mixture;
2) weighing fowl and animal excrement, dry in the sun to water content is 40%, pulverizes, addition bentonite and the first mixture, fermentation process 9 days, After fermentation, carry out dry in the sun, pelletize, it is thus achieved that organic fertilizer particles, standby;
3) weigh carbamide, sodium chloride, ammonium chloride, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium dihydrogen phosphate, zinc sulfate, Borax, molybdenum trisulfate, Copper sulfate and ferrous sulfate, after pulverizing, cross 150 mesh sieves, ball milling mixing 3h, it is thus achieved that inorganic mixture;
4) inorganic mixture is carried out pelletize process, it is thus achieved that inorganic fertilizer granule;
5) inorganic fertilizer granule is heated to 65 DEG C in rotary drum, then the paraffin after preheating is sprayed at the inorganic fertilizer of constantly rotation Grain surface, it is thus achieved that peplos inorganic fertilizer granule;
6) organic fertilizer particles is mixed with inorganic fertilizer granule, and add trehalose and peptone, after mix homogeneously.
Fertilizer prepared by the present invention has extremely strong adsorptivity, water-retaining property and heating property of extinction, had good sustained release effect, and fertilizer is supported Divide utilization rate high, after being manured into soil, fertilizer slow-release can be held, reduce fertilizer leaching loss.Fertilizer prepared by the present invention can promote soil Earth fertility, activating soil, raising soil organic matter content, culture fertility, improve soil moisture and aeration condition, beneficially Radix Platycodonis Growth.Fertilizer prepared by the present invention uses the abandoned biomass of the agricultural productions such as corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, cost Cheap, inexhaustible, environmentally friendly, safety and environmental protection.
Above the better embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned embodiment party Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from present inventive concept Various changes can be made.

Claims (4)

1. a Radix Platycodonis is slow-release fertilizer dedicated, it is characterised in that be made up of according to the raw material of weight portion following: corn cob 42-46 Part, rice husk 28-31 part, Pericarppium arachidis hypogaeae 25-29 part, straw 40-44 part, fowl and animal excrement 63-68 part, bentonite 15-20 part, trehalose 3-6 part, peptone 5-8 part, carbamide 16-20 part, sodium chloride 1-3 part, ammonium chloride 8-11 part, Diammonium phosphate (DAP) 8-11 part, calcium and magnesium phosphorus Fertile 10-14 part, potassium dihydrogen phosphate 6-9 part, zinc sulfate 1.3-2.8 part, Borax 0.7-1.5 part, molybdenum trisulfate 0.5-1.0 part, sulphuric acid Copper 0.8-1.3 part, ferrous sulfate 0.4-0.7 part, paraffin 12-16 part.
Radix Platycodonis the most according to claim 1 is slow-release fertilizer dedicated, it is characterised in that by the following raw material group according to weight portion Become: corn cob 43-45 part, rice husk 29-30 part, Pericarppium arachidis hypogaeae 26-28 part, straw 41-43 part, fowl and animal excrement 64-67 part, bentonite 16-19 part, trehalose 4-5 part, peptone 6-7 part, carbamide 17-19 part, sodium chloride 1.2-2.7 part, ammonium chloride 9-10 part, phosphoric acid Diammonium 9-10 part, calcium magnesium phosphate 11-13 part, potassium dihydrogen phosphate 7-8 part, zinc sulfate 1.5-2.6 part, Borax 0.8-1.4 part, sulphuric acid Molybdenum 0.6-0.9 part, copper sulfate 0.9-1.2 part, ferrous sulfate 0.5-0.6 part, paraffin 13-15 part.
Radix Platycodonis the most according to claim 2 is slow-release fertilizer dedicated, it is characterised in that by the following raw material group according to weight portion Become: corn cob 44 parts, 29 parts of rice husk, Pericarppium arachidis hypogaeae 27 parts, straw 42 parts, fowl and animal excrement 65 parts, bentonite 18 parts, trehalose 4.5 Part, peptone 6.3 parts, 18 parts of carbamide, 1.9 parts of sodium chloride, ammonium chloride 9.5 parts, Diammonium phosphate (DAP) 9.7 parts, 12 parts of calcium magnesium phosphate, phosphorus 7.6 parts of acid dihydride potassium, 2.1 parts of zinc sulfate, Borax 1.2 parts, molybdenum trisulfate 0.8 part, 1 part of copper sulfate, 0.5 part of ferrous sulfate, paraffin 14 parts.
4. the preparation method that the Radix Platycodonis as described in claim 1-3 is arbitrary is slow-release fertilizer dedicated, it is characterised in that step is such as Under:
1) weigh corn cob, rice husk, Pericarppium arachidis hypogaeae and straw, mix after pulverizing, it is thus achieved that the first mixture;
2) weighing fowl and animal excrement, dry in the sun to water content is 36-40%, pulverizes, and adds bentonite and the first mixture, fermentation process 7-9 days, after fermentation, carry out dry in the sun, pelletize, it is thus achieved that organic fertilizer particles, standby;
3) weigh carbamide, sodium chloride, ammonium chloride, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium dihydrogen phosphate, zinc sulfate, Borax, molybdenum trisulfate, Copper sulfate and ferrous sulfate, after pulverizing, cross 150 mesh sieves, ball milling mixing 1-3h, it is thus achieved that inorganic mixture;
4) inorganic mixture is carried out pelletize process, it is thus achieved that inorganic fertilizer granule;
5) inorganic fertilizer granule is heated to 60-65 DEG C in rotary drum, then the paraffin after preheating is sprayed at the inorganic of constantly rotation Fertile particle surface, it is thus achieved that peplos inorganic fertilizer granule;
6) organic fertilizer particles is mixed with inorganic fertilizer granule, and add trehalose and peptone, after mix homogeneously.
CN201610386087.XA 2016-06-03 2016-06-03 Slow-release fertilizer special for platycodon grandiflorum and preparation method thereof Pending CN106045694A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109618827A (en) * 2018-12-30 2019-04-16 甘肃瀚海奇珍农业开发有限公司 A kind of cynomorium songaricum high-yield disease resisting cultural method
CN112919981A (en) * 2021-04-13 2021-06-08 福建恒生态建筑工程有限公司 Process for composting branches and excrement
CN115643919A (en) * 2022-10-27 2023-01-31 东盛生态科技股份有限公司 Method for quickly forming silk-cotton wood grafted golden sun-silk-cotton wood and Qiu Zi silk-cotton wood

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109618827A (en) * 2018-12-30 2019-04-16 甘肃瀚海奇珍农业开发有限公司 A kind of cynomorium songaricum high-yield disease resisting cultural method
CN112919981A (en) * 2021-04-13 2021-06-08 福建恒生态建筑工程有限公司 Process for composting branches and excrement
CN115643919A (en) * 2022-10-27 2023-01-31 东盛生态科技股份有限公司 Method for quickly forming silk-cotton wood grafted golden sun-silk-cotton wood and Qiu Zi silk-cotton wood

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161026