CN107216206A - A kind of preparation method of granular sustained release biomass fertilizers - Google Patents
A kind of preparation method of granular sustained release biomass fertilizers Download PDFInfo
- Publication number
- CN107216206A CN107216206A CN201710540259.9A CN201710540259A CN107216206A CN 107216206 A CN107216206 A CN 107216206A CN 201710540259 A CN201710540259 A CN 201710540259A CN 107216206 A CN107216206 A CN 107216206A
- Authority
- CN
- China
- Prior art keywords
- parts
- preparation
- sustained release
- mentioned
- biomass fertilizers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
Abstract
The present invention discloses a kind of preparation method of granular sustained release biomass fertilizers, including following operating procedure：（1）Rice straw dries pulverizing is handled, after then it is mixed evenly with pyrolysis auxiliary agent again, 12 14min of pyrolysis are carried out in 500 550 DEG C of environment；（2）Obtained biomass carbon will be pyrolyzed and fertilizer, additive are well mixed, crossed after crushing after 60 mesh, granulation, drying, finished product.The preparation method for the biomass fertilizers that the present invention is provided, operating procedure is simple, obtained biomass fertilizers, it is nutritious, every nutritional need of plant growth can be met, the quality of crop, biomass fertilizers especially produced by the present invention can be effectively lifted, the effect that there is excellent suppression soil-borne disease to propagate simultaneously, can effectively avoid growth of the soil-borne disease to crop from damaging.
Description
Technical field
The invention belongs to biomass fertilizers preparation field, and in particular to a kind of preparation side of granular sustained release biomass fertilizers
Method.
Background technology
With the discovery of South America Amazon basin black earth, research and biomass energy technology and industry development, biomass carbon is made
Change for soil
Good dose, fertilizer slow release carrier and carbon sequestration agent receive much attention.Biomass carbon is that biomass is hot in anaerobic or low-oxygen environment
Crack the solid product produced.Biomass carbon based slow-release fertilizer can slow down fertilizer nutrient rate of release as new-type fertilizer, improve
Crops improve soil ecology to utilization rate of fertilizer, reduce agricultural production environmental pollution.It is used as slow-release fertilizer carrier, biomass
Charcoal contains nutrient needed for plant, promotes soil nutrient circulation and plant growth, and there is extinction to heat, increase soil for biomass carbon
The features such as porosity, the reduction soil weight, improvement soil aeration drainage condition and raising maximum water holding capacity.Biomass carbon has
There is higher biological stability, fixing carbon by soil can be strengthened.On the other hand, although biomass carbon promotes the growth hair of crop
Educate, but be due to that its porosity is larger, good permeability provides good condition for the propagation of soil-borne disease.
The content of the invention
In order to solve the above problems, the present invention provides a kind of preparation method of granular sustained release biomass fertilizers.
The present invention is achieved by the following technical solutions.
A kind of preparation method of granular sustained release biomass fertilizers, including following operating procedure：
（1）Rice straw dries pulverizing is handled, after then it is mixed evenly with pyrolysis auxiliary agent again, at 500-550 DEG C
Environment in carry out pyrolysis 12-14min, above-mentioned pyrolysis auxiliary agent is made up of the component of following parts by weight：Active micro silicon powder 15-16
Part, 5-7 parts of aluminium borate, 3-6 parts of zinc oxide；
（2）Obtained biomass carbon will be pyrolyzed and fertilizer, additive are well mixed, crossed after crushing after 60 mesh, granulation, drying, system
Finished product is obtained, above-mentioned additive is made up of the component of following parts by weight：14-17 parts of amethyst, 10-15 parts of Litsea pungens, semen abutili 6-8
Part, 5-10 parts of subprostrate sophora, 4-8 parts of Semen Cuscutae.
Specifically, above-mentioned steps（1）The temperature of middle drying is 70-80 DEG C, and the time of drying is 40min.
Specifically, the mass ratio of above-mentioned rice straw and pyrolysis auxiliary agent is 400-450:1.
Specifically, above-mentioned fertilizer by weight, is made up of the component of following parts by weight：40-50 parts of urea, calcium superphosphate
10-15 parts, 5-7 parts of potassium sulfate.
Specifically, above-mentioned additive is made of following methods：Litsea pungens, semen abutili, subprostrate sophora, Semen Cuscutae are mixed
Afterwards, in 60-70 DEG C of environment, drying and processing 3-4 hours after taking-up, after being mixed with amethyst, is crossed 80 mesh, is made after crushing
Additive.
Specifically, above-mentioned biomass carbon, fertilizer, the mass ratio of additive are 60-70:9:1.
Technical scheme more than, the beneficial effects of the invention are as follows：
The preparation method for the biomass fertilizers that the present invention is provided, operating procedure is simple, and obtained biomass fertilizers are nutritious,
Every nutritional need of plant growth can be met, the quality of crop, biomass especially produced by the present invention can be effectively lifted
Fertilizer, while the effect that there is excellent suppression soil-borne disease to propagate, can effectively avoid growth of the soil-borne disease to crop from making
Into injury.The present invention can effectively lift the yield of pyrolysis, it is to avoid raw material by adding pyrolysis auxiliary agent when stalk is pyrolyzed
Waste, and the uniformity of its Temperature Distribution when can lift pyrolysis, the micropore quantity on biomass carbon surface after pyrolysis, pole can be lifted
The earth improves the slow release effect of biomass carbon；The additive that the present invention is provided, on the one hand can effectively strengthen biomass fertilizers
Fertility, strengthen its facilitation to plant growth, on the other hand can effectively prevent soil-borne disease raw in biomass carbon
Long breeding, can effectively reduce the incidence of disease of crop.
Embodiment
Following examples are used for illustrating the present invention, but can not be used for limiting the reality used in the scope of the present invention, embodiment
The condition of applying can be for further adjustments according to the condition of producer, and unaccounted implementation condition is usually conventional laboratory conditions.
Embodiment 1
A kind of preparation method of granular sustained release biomass fertilizers, including following operating procedure：
（1）Rice straw dries pulverizing is handled, after then it is mixed evenly with pyrolysis auxiliary agent again, in 500 DEG C of ring
Pyrolysis 12min is carried out in border, above-mentioned pyrolysis auxiliary agent is made up of the component of following parts by weight：15 parts of active micro silicon powder, aluminium borate 5
Part, 3 parts of zinc oxide；
（2）Obtained biomass carbon will be pyrolyzed and fertilizer, additive are well mixed, crossed after crushing after 60 mesh, granulation, drying, system
Finished product is obtained, above-mentioned additive is made up of the component of following parts by weight：14 parts of amethyst, 10 parts of Litsea pungens, 6 parts of semen abutili, mountain beans
5 parts of root, 4 parts of Semen Cuscutae.
Specifically, above-mentioned steps（1）The temperature of middle drying is 70 DEG C, and the time of drying is 40min.
Specifically, the mass ratio of above-mentioned rice straw and pyrolysis auxiliary agent is 400:1.
Specifically, above-mentioned fertilizer by weight, is made up of the component of following parts by weight：40 parts of urea, calcium superphosphate 10
Part, 5 parts of potassium sulfate.
Specifically, above-mentioned additive is made of following methods：Litsea pungens, semen abutili, subprostrate sophora, Semen Cuscutae are mixed
Afterwards, in 60 DEG C of environment, drying and processing 3 hours after taking-up, after being mixed with amethyst, crosses 80 mesh, addition is made after crushing
Agent.
Specifically, above-mentioned biomass carbon, fertilizer, the mass ratio of additive are 60:9:1.
In the present embodiment, the yield of biomass carbon is 50.1%, and applies biomass fertilizers produced by the present invention, crop
Growing way is good, almost no disease and pests harm.
Embodiment 2
A kind of preparation method of granular sustained release biomass fertilizers, including following operating procedure：
（1）Rice straw dries pulverizing is handled, after then it is mixed evenly with pyrolysis auxiliary agent again, in 530 DEG C of ring
Pyrolysis 13min is carried out in border, above-mentioned pyrolysis auxiliary agent is made up of the component of following parts by weight：15 parts of active micro silicon powder, aluminium borate 6
Part, 4 parts of zinc oxide；
（2）Obtained biomass carbon will be pyrolyzed and fertilizer, additive are well mixed, crossed after crushing after 60 mesh, granulation, drying, system
Finished product is obtained, above-mentioned additive is made up of the component of following parts by weight：15 parts of amethyst, 13 parts of Litsea pungens, 7 parts of semen abutili, mountain beans
7 parts of root, 6 parts of Semen Cuscutae.
Specifically, above-mentioned steps（1）The temperature of middle drying is 75 DEG C, and the time of drying is 40min.
Specifically, the mass ratio of above-mentioned rice straw and pyrolysis auxiliary agent is 430:1.
Specifically, above-mentioned fertilizer by weight, is made up of the component of following parts by weight：45 parts of urea, calcium superphosphate 13
Part, 6 parts of potassium sulfate.
Specifically, above-mentioned additive is made of following methods：Litsea pungens, semen abutili, subprostrate sophora, Semen Cuscutae are mixed
Afterwards, in 65 DEG C of environment, drying and processing 3.5 hours after taking-up, after being mixed with amethyst, crosses 80 mesh, addition is made after crushing
Agent.
Specifically, above-mentioned biomass carbon, fertilizer, the mass ratio of additive are 65:9:1.
In the present embodiment, the yield of biomass carbon is 52.8%, and applies biomass fertilizers produced by the present invention, crop
Growing way is good, almost no disease and pests harm.
Embodiment 3
A kind of preparation method of granular sustained release biomass fertilizers, including following operating procedure：
（1）Rice straw dries pulverizing is handled, after then it is mixed evenly with pyrolysis auxiliary agent again, in 550 DEG C of ring
Pyrolysis 14min is carried out in border, above-mentioned pyrolysis auxiliary agent is made up of the component of following parts by weight：16 parts of active micro silicon powder, aluminium borate 7
Part, 6 parts of zinc oxide；
（2）Obtained biomass carbon will be pyrolyzed and fertilizer, additive are well mixed, crossed after crushing after 60 mesh, granulation, drying, system
Finished product is obtained, above-mentioned additive is made up of the component of following parts by weight：17 parts of amethyst, 15 parts of Litsea pungens, 8 parts of semen abutili, mountain beans
10 parts of root, 8 parts of Semen Cuscutae.
Specifically, above-mentioned steps（1）The temperature of middle drying is 80 DEG C, and the time of drying is 40min.
Specifically, the mass ratio of above-mentioned rice straw and pyrolysis auxiliary agent is 450:1.
Specifically, above-mentioned fertilizer by weight, is made up of the component of following parts by weight：50 parts of urea, calcium superphosphate 15
Part, 7 parts of potassium sulfate.
Specifically, above-mentioned additive is made of following methods：Litsea pungens, semen abutili, subprostrate sophora, Semen Cuscutae are mixed
Afterwards, in 70 DEG C of environment, drying and processing 4 hours after taking-up, after being mixed with amethyst, crosses 80 mesh, addition is made after crushing
Agent.
Specifically, above-mentioned biomass carbon, fertilizer, the mass ratio of additive are 70:9:1.
In the present embodiment, the yield of biomass carbon is 53.4%, and applies biomass fertilizers produced by the present invention, crop
Growing way is good, almost no disease and pests harm.
Comparative example 1
Without pyrolysis auxiliary agent, remaining composition is identical with embodiment 1 with operating procedure.
In this comparative example, the yield of biomass carbon is 40.14%.
Comparative example 2
Without additive in biomass fertilizers, remaining composition is identical with embodiment 2 with operating procedure.
In this comparative example, the yield of biomass carbon is 50.5%, using biomass fertilizers made from this comparative example, crop hair
The probability of sick insect pest is larger.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the change made, changes, addition or replace, should all belong to of the invention
Protection domain.
Claims (6)
1. a kind of preparation method of granular sustained release biomass fertilizers, it is characterised in that including following operating procedure：
（1）Rice straw dries pulverizing is handled, after then it is mixed evenly with pyrolysis auxiliary agent again, at 500-550 DEG C
Environment in carry out pyrolysis 12-14min, above-mentioned pyrolysis auxiliary agent is made up of the component of following parts by weight：Active micro silicon powder 15-16
Part, 5-7 parts of aluminium borate, 3-6 parts of zinc oxide；
（2）Obtained biomass carbon will be pyrolyzed and fertilizer, additive are well mixed, crossed after crushing after 60 mesh, granulation, drying, system
Finished product is obtained, above-mentioned additive is made up of the component of following parts by weight：14-17 parts of amethyst, 10-15 parts of Litsea pungens, semen abutili 6-8
Part, 5-10 parts of subprostrate sophora, 4-8 parts of Semen Cuscutae.
2. a kind of preparation method of granular sustained release biomass fertilizers according to claim 1, it is characterised in that step
（1）The temperature of middle drying is 70-80 DEG C, and the time of drying is 40min.
3. a kind of preparation method of granular sustained release biomass fertilizers according to claim 1, it is characterised in that above-mentioned water
The mass ratio of rice straw and pyrolysis auxiliary agent is 400-450:1.
4. a kind of preparation method of granular sustained release biomass fertilizers according to claim 1, it is characterised in that above-mentioned fertilizer
Material by weight, is made up of the component of following parts by weight：40-50 parts of urea, 10-15 parts of calcium superphosphate, 5-7 parts of potassium sulfate.
5. the preparation method of a kind of granular sustained release biomass fertilizers according to claim 1, it is characterised in that above-mentioned to add
Plus agent is made of following methods：After Litsea pungens, semen abutili, subprostrate sophora, Semen Cuscutae are mixed, in 60-70 DEG C of environment, dry
Dry-cure 3-4 hours, after taking-up, after being mixed with amethyst, crosses 80 mesh, additive is made after crushing.
6. a kind of preparation method of granular sustained release biomass fertilizers according to claim 1, it is characterised in that above-mentioned life
Material charcoal, fertilizer, the mass ratio of additive are 60-70:9:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540259.9A CN107216206A (en) | 2017-07-05 | 2017-07-05 | A kind of preparation method of granular sustained release biomass fertilizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540259.9A CN107216206A (en) | 2017-07-05 | 2017-07-05 | A kind of preparation method of granular sustained release biomass fertilizers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107216206A true CN107216206A (en) | 2017-09-29 |
Family
ID=59951888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710540259.9A Pending CN107216206A (en) | 2017-07-05 | 2017-07-05 | A kind of preparation method of granular sustained release biomass fertilizers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107216206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698337A (en) * | 2017-11-08 | 2018-02-16 | 安徽省宗正农业科技开发有限公司 | A kind of preparation technology of high-quality biological matter fertilizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093123A (en) * | 2010-11-25 | 2011-06-15 | 中国农业大学 | Biomass coke compound fertilizer and production method thereof |
| CN105348006A (en) * | 2015-11-23 | 2016-02-24 | 朱莉 | Biological carbon-based ecological fertilizer |
| CN105461479A (en) * | 2014-08-25 | 2016-04-06 | 山东泰然新能源有限公司 | Biomass fertilizer for improving soil and preparation method |
-
2017
- 2017-07-05 CN CN201710540259.9A patent/CN107216206A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093123A (en) * | 2010-11-25 | 2011-06-15 | 中国农业大学 | Biomass coke compound fertilizer and production method thereof |
| CN105461479A (en) * | 2014-08-25 | 2016-04-06 | 山东泰然新能源有限公司 | Biomass fertilizer for improving soil and preparation method |
| CN105348006A (en) * | 2015-11-23 | 2016-02-24 | 朱莉 | Biological carbon-based ecological fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698337A (en) * | 2017-11-08 | 2018-02-16 | 安徽省宗正农业科技开发有限公司 | A kind of preparation technology of high-quality biological matter fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104099102B (en) | A kind of blue berry soil conditioner and preparation method thereof | |
| CN104609960A (en) | Flower fertilizer prepared from carbonized straws and preparation method of flower fertilizer | |
| CN105837360A (en) | Special fertilizer for cultivating seedlings and preparation method thereof | |
| CN106588433A (en) | Environmentally friendly fertilizer special for garden flowers and preparation method thereof | |
| CN104151097B (en) | A kind of Multifunctional fruit tree fertilizer and preparation method thereof | |
| CN105037030A (en) | Nutrition additive for improving soil physical and chemical properties during seedling stage and preparation method of nutrition additive | |
| CN103651067A (en) | Soilless turf culturing medium and preparing method of soilless turf culturing medium | |
| CN105859468A (en) | Manufacturing technique of balanced-nutrition seedling cultivation fertilizer | |
| CN103621391A (en) | Vegetable plug seedling composite substrate and preparation method thereof | |
| CN104973967A (en) | Nutritional additive used for increasing soil fertility and used in crop seedling period, and preparation method thereof | |
| CN105052707B (en) | A kind of non-earth grass blanket growth substrate and application | |
| CN104829294A (en) | Chinese herbal medicine slag-type biomass glue fertilizer and preparation method thereof | |
| CN105036994A (en) | Method for preparing rice light-weight soilless seedling raising matrix by utilizing biochelation technology | |
| CN106171643A (en) | A kind of preparation method of low cost plug seedling substrate | |
| CN107857612A (en) | A kind of preparation method of tobacco seedling medium | |
| CN108046935A (en) | A kind of flowers plantation substrate and preparation method thereof | |
| CN108264418A (en) | A kind of flower planting matrix and preparation method thereof | |
| CN107162718A (en) | A kind of rice seedlings cultivating matrix and preparation method thereof | |
| CN103539532A (en) | Edible fungus culture material and preparation method thereof | |
| CN102795942A (en) | Preparation method of rice husk stalk carbon type turning-throwing seeding tray matrix material | |
| CN108314518A (en) | A kind of ecological organic fertilier and preparation method thereof | |
| CN107216206A (en) | A kind of preparation method of granular sustained release biomass fertilizers | |
| CN104829304A (en) | Coating-type charing straw fertilizer and preparation method thereof | |
| CN106866278A (en) | A kind of method that utilization charcoal prepares efficient organic fertilizer | |
| CN104211496A (en) | Organic fertilizer with water retention suitable for cucumber plantation, and its preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |