CN105439751A - Preparation method of biological activated carbon fertilizer - Google Patents
Preparation method of biological activated carbon fertilizer Download PDFInfo
- Publication number
- CN105439751A CN105439751A CN201610001563.1A CN201610001563A CN105439751A CN 105439751 A CN105439751 A CN 105439751A CN 201610001563 A CN201610001563 A CN 201610001563A CN 105439751 A CN105439751 A CN 105439751A
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- biological activated
- fertilizer
- parts
- preparation
- 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
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
-
- 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
Abstract
The invention discloses a preparation method of a biological activated carbon fertilizer. Single biological activated carbon is taken as a raw material; then a microbial agent, brown sugar and an acetic acid solution are added; a mixture is uniformly stirred for three times; the prepared biological activated carbon fertilizer contains nitrogen, phosphorus, potassium, calcium, magnesium, organic matters (the content being 50 percent), trace elements and multiple kinds of microbial bacteria; kept soil carbon content is increased, soil is loosened, the effectiveness of nutrients is improved while the nutrients are easily absorbed and used by crops, seed germination and growth are remarkably promoted, the slow-release property of the fertilizer can be improved, an effect that the crops can sufficiently absorb the nitrogen, the phosphorus, the potassium and medium trace elements is achieved, and the crop-producing power is promoted. After the fertilizer is applied into the soil, acid base saturation can be increased, and a big aggregate is relatively easily formed, so the adsorption and retentivity of nutrient ions in the soil can be enhanced. Compared with organic fertilizers, the biological activated carbon fertilizer does not contain ova of roundworms and escherichia coli, heavy metal content is lower than the national standard of an organic fertilizer, underground ova breeding is inhibited, and spreading of plant diseases and insect pests is controlled.
Description
Technical field
The present invention relates to the preparation method of biological organic fertilizer, specifically a kind of preparation method of biological activated carbon fertilizer.
Background technology
At present, the destruction that chemical fertilizer causes Soil structure is used due to excessive, there is the assessing index such as soil secondary salinization, acidifying problem, in soil, hazardous and noxious substances builds up, microbial populations in soil quantity and structure are changed, and harmful microorganism quantity increases, and soil-borne disease is serious, in addition pesticide residue are to the pollution in soil, and nature biotechnology diversity and ecosystem stability are reduced.Organism fertilizer can increase soil fertility, promotes that soil agreegate is formed, makes soil have good Soil structure, and water retention property of simultaneously ventilating is good.Therefore, use organism fertilizer and can solve foregoing problems to a certain extent
The simplest Organic fertilizer production method is: maize straw, leaf, weeds are pulverized, mix, regulate final fermented material with soybean cake with feces of livestock and poultry; Adopt composting process, add water in proportion, make moisture control about 60%; Bacteria agent is inoculated into hybrid reactor, and regular turning ventilation, monitors the temperature variation of windrow in process of banking up, finally obtains organic fertilizer.Adopt the fertilizer that such method is produced, be difficult to ensure organic becoming thoroughly decomposed, and without becoming thoroughly decomposed the improper adverse consequences that also can cause of organic fertilizer application processed, burn seedling as occurred, heavy metal content in soil is exceeded standard.
CN10446698A discloses a kind of Silicon-rich charcoal fertilizer, it adopts the rice hulls that Si content is higher, by the rice hulls of fermentation and the combination of rice hulls charcoal bi-material, then through secondary, three fermentations, be intended to obtain the available effective silicon fertilizer of paddy rice.This production process is more loaded down with trivial details, complicated, and three times fermentation time needs 17 ~ 27 days; Rice hulls charcoal utilization ratio is low, only accounts for 30 ~ 60%; Only suitable rice application, universality is poor.
Summary of the invention
The present invention is intended to the problems referred to above solving prior art existence, and a kind of preparation method of biological activated carbon fertilizer is provided, its with single biological activated carbon for raw material, add microbiobacterial agent again, and the acetic acid liquid of output when utilizing straw charring, the fertile universality of gac of preparation is strong, absorption and the retentivity of the nutrient ion of soil can be promoted, particularly there is very strong adsorption to NH, not only chessom, nutrient is easily effectively absorbed by crop, improves the maintenance capacity of soil carbon and the slow-releasing of fertilizer, thus promotes crop-producing power.
The technical solution adopted for the present invention to solve the technical problems is:
A preparation method for biological activated carbon fertilizer, carries out in the steps below:
(1) prepare biological activated carbon: with agricultural crop straw, brush wood, bark, tree root, sawdust and containing xylogen, the waste that can burn for biomass material, be encased in open quick carbonizing kiln, the process of high temperature control oxygen fast charring, obtained biological activated carbon;
(2) first time stirs: count by weight, 80 ~ 90 parts of biological activated carbons, 0.5 ~ 1 part of microbiobacterial agent, 0.5 ~ 4 part of brown sugar water pressing 1:2 dilution is mixed, uniform stirring 10 minutes;
(3) second time stirs: get the material that 89 ~ 91.5 parts of first times are stirred, add water 4 ~ 6.25 parts of mixing, uniform stirring 10 minutes;
(4) third time stirs: get the material that 93 ~ 97.75 parts of second time are stirred, add acetate solution 2.25 ~ 7 parts mixing of output during straw charring, fully stirs 10 minutes, is biological activated carbon fertilizer.
Further, in step (1), high temperature control oxygen fast charring treatment condition are: biomass material is cracking 8-10 hour at 700 ~ 1000 DEG C of temperature, and make biomass present metamict, specific surface area is greater than 100m3/g.
Further, the microbiobacterial agent in step (2), counts by weight, and by subtilis 0.2 ~ 3.5 part, 0.15 ~ 3.0 part, yeast, to breathe out thatch wood fungus 0.15 ~ 3.5 part formulated.
Further, the viable count in microbiobacterial agent is greater than 200,000,000/g.
The present invention also provides the preparation method of a kind of biological activated carbon base fertilizer, base manure, carries out in the steps below:
(1) prepare biological activated carbon: with agricultural crop straw, brush wood, bark, tree root, sawdust and containing xylogen, the waste that can burn for biomass material, be encased in open quick carbonizing kiln, the process of high temperature control oxygen fast charring, obtained biological activated carbon;
(2) first time stirs: count by weight, get 92 parts of biological activated carbons, add the acetate solution 2 parts mixing of output during straw charring, uniform stirring 5 minutes;
(3) second time stirs: get 94 parts, the material be stirred for the first time, adds the brown sugar water 2 parts mixing by 1:2 dilution, uniform stirring 5 minutes; By the material be stirred, through extruder grain, oven dry, cooling, make biological activated carbon particle;
(4) third time stirs: get 98 parts of biological activated carbon particles, put into stirrer, add 2 parts of microbiobacterial agents, fully stirs 10 minutes, is biological activated carbon base fertilizer, base manure.
Further, the microbiobacterial agent in step (4), counts by weight, and by 0.35 part of subtilis, 0.3 part of yeast, 0.35 part to breathe out thatch wood fungus formulated.
The feature of technique scheme of the present invention:
(1) biological activated carbon has abundant pore texture and stronger adsorptive power, and on average improve three times than the specific surface area of common charcoal, viscosity is low, unit weight is low, and carbon skeleton maintains the accommodating of moisture and air preferably.
(2) material be stirred for the first time, water absorbing properties increases, the water now added can make each quasi-microorganism play one's part to the full separately, the adsorptive power that gac is larger is adsorbed onto enrich available nutrient in hole, the environment of benign growths is brought up to flora, flora can be given full play to and decomposing the organic substance of not easily degrading under normal condition, improve the function of the aspects such as nutrient availability.
(3) acetate solution is the liquid of stalk output when carbonizing, and composition relates to the compound of numerous species, and wherein great majority are trace ingredients, and its main component is water, is secondly the materials such as organic acid, phenols, alcohols and ketone.Acid is the characteristic composition of most in acetate solution, and the content in acetate solution is also high, often accounts for organism more than 50%.Other compositions also have alkaloids nitrogenous in amine, methylamine, dimethyl amine, pyridines equimolecular.Very remarkable at the germination to seed, bud root, rhizome portion growth-promoting effect, crop yield 15% ~ 30%, Vitamin C content improves 4.36% ~ 8.92%, and nitrate content reduces by 9.61 ~ 11.0%, and acetate solution has the bacteriostatic action of wide spectrum simultaneously.
(4) as the guiding substance that first time stirs, there is multiple effect using brown sugar.The breeding of the carbohydrate that one side brown sugar contains, crude protein, mineral substance and the mutual very applicable microbiobacterial agent of ratio thereof, adds water, can increase microbic activity and content further in secondary stirring.
(5) the product water content generated after triple mixing is between 10-20%.
In sum, adopt the present invention of technique scheme, compared with prior art, its beneficial effect is:
(1) gac that control oxygen charring process produces is utilized, pore texture can be retained well, the gac formed is weakly alkaline, physics and chemistry is stablized, have abundant pore texture and stronger adsorptive power, on average improve twice than the specific surface area of common charcoal, viscosity is low, unit weight is low, carbon skeleton maintains the accommodating of moisture and air preferably, and the breeding for microorganism provides rare good environment condition.
(2) gac of high temperature control oxygen charing, has reticulated structure tissue, has both remained unbodied form, is conducive to Crop and utilizes, and again by cracking, solves carbon structure tight, the problem that microorganism not easily grows.Adopt triple mixing technique can significantly improve in biological activated carbon fertilizer and by the effective content of plant utilization, the function of secretion antibiotic and various active enzyme can be had.
(3) biological activated carbon fertilizer is used can to improve available nutrient utilization ratio, good permeability, water retention are high, water-permeable is strong, adsorptivity is large, can improve the reactivity that ground temperature accelerates microorganism, the time that the utilization ratio of raising fertilizer, fertilizer efficiency continue is long, on the basis of release balanced in nutrition, improve Soil structure and water-holding power further, improve the yield and quality of crop.
(4) activity charcoal powder and microbiobacterial agent, acetate solution, brown sugar four kinds of materials, the effect formed by stirring equably compares with other effect of fertilizer and has the following advantages:
microbiobacterial agent is beneficial to crop and absorbs in a short time;
containing trace elements such as C, N, P, K, Ca, Mg, Fe, S, Si in biological activated carbon, can discharge more lentamente under microbial process, meet crop in a long time to the demand of organic matter;
the fertile universality of biological activated carbon is strong, and containing more rich pore texture, is conducive to raising and the preservation of the solubleness such as soluble nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, is thus conducive to plant growth;
not containing roundworm egg and intestinal bacteria in biological activated carbon fertilizer, heavy metal free;
acetate solution has the bacteriostatic action of wide spectrum, suppresses underground worm's ovum breeding, reduces disease and pest and propagate.
The present invention is compared with Silicon-rich charcoal fertilizer disclosed in CN10446698A, advantage is: utilize agroforestry waste, brush wood, tree root, leaf, crop materials etc. have been rich in C, N, P, K, Ca, Mg, Fe, S, the feature of the trace element such as Si, be encased in open quick carbonizing kiln, after the process of control oxygen fast charring, (its feature is larger than the specific surface area of common charcoal for the gac of output, containing abundant organic macromolecule and gap structure) as the main carriers of biological activated carbon fertilizer, biological activated carbon utilization ratio reaches 80 ~ 90%, add microbiobacterial agent, acetate solution, brown sugar adopts three stirring techniques and obtaining equably.Whole technological process does not need to take up an area, Production Time shortly only uses 30 minutes, raw material sources are extensive.The fertile universality of biological activated carbon is strong, can promote that seed germination, rhizosphere are flourishing and grow significantly, reach the effect that crop fully can absorb N P and K and medium trace element; Acid degree of base saturation can be improved after being manured into soil and more easily form macro aggregate again, thus can promote absorption and the retentivity of the nutrient ion of soil, particularly have very strong adsorption to NH; Not only chessom, nutrient are easily effectively absorbed by crop, and improve the maintenance capacity of soil carbon and the slow-releasing of fertilizer, thus promote crop-producing power.
The present invention is compared with traditional fertilizer, and advantage is: not containing roundworm egg and intestinal bacteria; Heavy metal free; Underground worm's ovum breeding can be suppressed, reduce disease and pest and propagate; Fertilizer efficiency length, completely filled fruit, mouthfeel are good, noresidue; In whole production process without waste water, without waste residue, odorless, pollution-free generation.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated, but the present embodiment does not form any restriction to the present invention.
The biological activated carbon that following embodiment uses, previously prepared by following method:
With produce in various agricultural crop straw, brush wood, bark, tree root, sawdust and industrial and agricultural production containing xylogen, the waste that can burn for biomass material, be encased in open quick carbonizing kiln, the process of high temperature control oxygen fast charring, treatment condition are: biomass material is cracking 8-10 hour at 700 ~ 1000 DEG C of temperature, make biomass present metamict, specific surface area is greater than 100m3/g.
During straw charring, the acetate solution of output is for subsequent use.
Embodiment 1:
A kind of biological activated carbon is fertile, is prepared from by following methods:
(1) first time stirs: by the microbiobacterial agent of 87 kilogram weights of biological activated carbons and 0.8 kilogram (subtilis 0.3 kilogram, 0.25 kilogram, yeast, breathe out thatch wood fungus 0.25 kilogram), brown sugar water 2 kilograms (1:2 dilution) mixing and stirring.
(2) second time stirs: 92 kilograms, the material that first time is stirred is added water 2 kilograms, and stir to obtain secondary mixture material, adds water and regulates the water content of secondary mixture material 8%.
(3) third time stirs: in 94 kilograms, the material stirred, add acetate solution 3 kilograms (1:2 dilution) and fully stir.The water content of three mix and blend things, 15%, can obtain product.
Embodiment 2:
A kind of biological activated carbon is fertile, is prepared from by following methods:
(1) first time stirs: by the microbiobacterial agent of 81 kilogram weights of biological activated carbons and 1.0 kilograms (subtilis 0.3 kilogram, 0.35 kilogram, yeast, breathe out thatch wood fungus 0.35 kilogram), brown sugar water 4 kilograms (1:2 dilution) mixing and stirring.
(2) second time stirs: 90 kilograms, the material that first time is stirred is added water 3 kilograms, and stir to obtain secondary mixture material, adds water and regulates the water content of secondary mixture material 10%.
(3) third time stirs: in 93 kilograms, the material stirred, add acetate solution 3.5 kilograms (1:2 dilution) and fully stir.The water content of three mix and blend things, 20%, can obtain product.
Embodiment 3:
A kind of biological activated carbon is fertile, is prepared from by following methods:
(1) first time stirs: by the microbiobacterial agent of the biological activated carbon of 90 kilogram weights and 0.5 kilogram (subtilis 0.20 kilogram, 0.15 kilogram, yeast, breathe out thatch wood fungus 0.15 kilogram), brown sugar water 0.5 kilogram (1:2 dilution) mixing and stirring.
(2) second time stirs: 91.5 kilograms, the material that first time is stirred is added water 4 kilograms, and stir to obtain secondary mixture material, adds water and regulates the water content of secondary mixture material 5%.
(3) third time stirs: in 95.5 kilograms, the material stirred, add acetate solution 2.25 kilograms (1:2 dilution) and fully stir.The water content of three mix and blend things, 14%, can obtain product.
Embodiment 4:
A preparation method for biological activated carbon base fertilizer, base manure, is prepared from by following methods:
(1) first time stirs: by the biological activated carbon of 92 kilogram weights, add acetate solution 2 kilograms, mix stirring 5 minutes
(2) second time stirs: by 94 kilograms, the material that first time is stirred, add brown sugar water 2 kilograms (1:2 dilution), mix stirring 5 minutes.
(3) biological activated carbon of 98 kilograms that second time stirs is put into transfer roller, through extruder grain, oven dry, cooling.
(4) third time stirs: the particle of extrusion molding 98 kilograms put into microbiobacterial agent (subtilis 0.35 kilogram, 0.3 kilogram, yeast, breathe out thatch wood fungus 0.35 kilogram) that stirrer adds 2.0 kilograms fully rolling stirring after 10 minutes, namely obtain product.
Above-mentioned biological activated carbon fertilizer is applied to pepper planting, and test point is located at pasture township of the Yue Longzhen Eastern Wei Dynasty, Tianjin, and capsicum variety is red No. 1 of capital.In early April, 2014 sows-harvest by the end of September, 5-6 month vegetative period.Experimental control is traditional fertilizing method, and base manure is two ammonium 15 kgs/acre, topdresses as 25 kgs/acre, urea.
Biological activated carbon fertilizer of the present invention uses 15 kgs/acre as base fertilizer, and the amount of application that topdresses is by 25 kgs/acre.Contrast consistent with the management process of other process, test-results is as following table.
Capsicum is used the fertile test-results of biological activated carbon of the present invention and compares
Above-mentioned biological activated carbon fertilizer is applied to corn field, and test point is located at Fengnan District, Tangshan City villager Zhang Liangyu family of Dong Tianzhuanxiang Xin Ji group, and in May, 2014 is sowed, and August gathers in the crops.Corn variety is safe beautiful No. 7 (3722), per mu yield 1300--1350 kilogram.Experimental control is traditional fertilizing method, and base manure two ammonium topdresses as urea, consumption 40 kgs/acre.
Biological activated carbon of the present invention fertile as 20 kgs/acre, base fertilizer, topdress and use 20 kgs/acre, contrast and other management process processed consistent, test-results is as following table.
The fertile test-results of Yield-increasing Baallus In Maize biological activated carbon of the present invention compares
| The name of an article | Per mu yield (kilogram) | Mu consumption (kilogram) | Effect | Use ground |
| Safe beautiful No. 7 | 1300 | 40 | Full grains, underground do not have insect, no pesticide grown | Fengnan District Dong Tianzhuanxiang |
| Safe beautiful No. 7 | 750 | 40 | Underground does not have insect | Fengnan District Dong Tianzhuanxiang |
Above-mentioned biological activated carbon fertilizer is applied to theatre, and test point is located at Huang Gezhuan town, Fengnan District, Tangshan City Xi Yangjia and moors the precious red family of Liu villager, and in April, 2014 applies fertilizer, and August plucks, and kind is emerald shiner, output per mu yield 2500 kilograms; Experimental control is traditional fertilizing method.
Biological activated carbon of the present invention is fertile is applied to 80/mu, the pear tree of 4 years age of trees as topdressing, and every pear tree uses 1 kilogram, and contrast consistent with the management process of other process, test-results is as following table.
Pear tree is used the fertile test-results of biological activated carbon of the present invention and compares
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a preparation method for biological activated carbon fertilizer, is characterized in that, carries out in the steps below:
(1) prepare biological activated carbon: with agricultural crop straw, brush wood, bark, tree root, sawdust and containing xylogen, the waste that can burn for biomass material, be encased in open quick carbonizing kiln, the process of high temperature control oxygen fast charring, obtained biological activated carbon;
(2) first time stirs: count by weight, 80 ~ 90 parts of biological activated carbons, 0.5 ~ 1 part of microbiobacterial agent, 0.5 ~ 4 part of brown sugar water pressing 1:2 dilution is mixed, uniform stirring 10 minutes;
(3) second time stirs: get the material that 89 ~ 91.5 parts of first times are stirred, add water 4 ~ 6.25 parts of mixing, uniform stirring 10 minutes;
(4) third time stirs: get the material that 93 ~ 97.75 parts of second time are stirred, add acetate solution 2.25 ~ 7 parts mixing of output during straw charring, fully stirs 10 minutes, is biological activated carbon fertilizer.
2. the preparation method of biological activated carbon fertilizer according to claim 1, it is characterized in that, in step (1), high temperature control oxygen fast charring treatment condition are: biomass material is cracking 8-10 hour at 700 ~ 1000 DEG C of temperature, make biomass present metamict, specific surface area is greater than 100m3/g.
3. the preparation method of biological activated carbon fertilizer according to claim 1, it is characterized in that, microbiobacterial agent in step (2), counts by weight, and by subtilis 0.2 ~ 3.5 part, 0.15 ~ 3.0 part, yeast, to breathe out thatch wood fungus 0.15 ~ 3.5 part formulated.
4. the preparation method of biological activated carbon fertilizer according to claim 3, is characterized in that, the viable count in microbiobacterial agent is greater than 200,000,000/g.
5. a preparation method for biological activated carbon base fertilizer, base manure, is characterized in that, carries out in the steps below:
(1) prepare biological activated carbon: with agricultural crop straw, brush wood, bark, tree root, sawdust and containing xylogen, the waste that can burn for biomass material, be encased in open quick carbonizing kiln, the process of high temperature control oxygen fast charring, obtained biological activated carbon;
(2) first time stirs: count by weight, get 92 parts of biological activated carbons, add the acetate solution 2 parts mixing of output during straw charring, uniform stirring 5 minutes;
(3) second time stirs: get 94 parts, the material be stirred for the first time, adds the brown sugar water 2 parts mixing by 1:2 dilution, uniform stirring 5 minutes; By the material be stirred, through extruder grain, oven dry, cooling, make biological activated carbon particle;
(4) third time stirs: get 98 parts of biological activated carbon particles, put into stirrer, add 2 parts of microbiobacterial agents, fully stirs 10 minutes, is biological activated carbon base fertilizer, base manure.
6. the preparation method of biological activated carbon base fertilizer according to claim 5, base manure, is characterized in that, the microbiobacterial agent in step (4), counts by weight, and by 0.35 part of subtilis, 0.3 part of yeast, 0.35 part to breathe out thatch wood fungus formulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001563.1A CN105439751A (en) | 2016-01-05 | 2016-01-05 | Preparation method of biological activated carbon fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001563.1A CN105439751A (en) | 2016-01-05 | 2016-01-05 | Preparation method of biological activated carbon fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105439751A true CN105439751A (en) | 2016-03-30 |
Family
ID=55550457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610001563.1A Pending CN105439751A (en) | 2016-01-05 | 2016-01-05 | Preparation method of biological activated carbon fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105439751A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006602A (en) * | 2016-05-20 | 2016-10-12 | 中国科学院武汉植物园 | Method for carbonizing forestry waste in red-soil hilly area and application of method in soil acidity improvement |
| CN106116811A (en) * | 2016-06-22 | 2016-11-16 | 赵常然 | Wet method activated carbon base process for producing potassium sulfate |
| CN106587053A (en) * | 2016-11-29 | 2017-04-26 | 东至县森茂炭业有限公司 | Preparation process of special activated carbon for desulfurization |
| CN109111327A (en) * | 2018-10-31 | 2019-01-01 | 唐山赫潼生物质能源开发有限公司 | Biological organic fertilizer as bottom application |
| CN110128194A (en) * | 2019-05-08 | 2019-08-16 | 梁荷 | A kind of production method of multifunctional soil moisture in the soil material |
| CN114287192A (en) * | 2022-01-10 | 2022-04-08 | 江西农业大学 | Method for increasing soil available silicon by utilizing agricultural wastes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120047974A1 (en) * | 2010-08-31 | 2012-03-01 | Qian Huang | Biochemical Humic Acid Product Prepared from Kitchen Waste and the Method of Preparing the Same |
| CN104387200A (en) * | 2014-12-08 | 2015-03-04 | 临沂中磷生物科技有限公司 | Special compound microbial fertilizer of corns |
| CN104860739A (en) * | 2014-02-26 | 2015-08-26 | 上海孚祥生物科技有限公司 | Biomass charcoal-based soil conditioner and preparation method thereof |
| CN105175137A (en) * | 2015-09-16 | 2015-12-23 | 安徽盛农农业集团有限公司 | Grape planting fertilizer capable of adsorbing microorganisms and preparation method thereof |
-
2016
- 2016-01-05 CN CN201610001563.1A patent/CN105439751A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120047974A1 (en) * | 2010-08-31 | 2012-03-01 | Qian Huang | Biochemical Humic Acid Product Prepared from Kitchen Waste and the Method of Preparing the Same |
| CN104860739A (en) * | 2014-02-26 | 2015-08-26 | 上海孚祥生物科技有限公司 | Biomass charcoal-based soil conditioner and preparation method thereof |
| CN104387200A (en) * | 2014-12-08 | 2015-03-04 | 临沂中磷生物科技有限公司 | Special compound microbial fertilizer of corns |
| CN105175137A (en) * | 2015-09-16 | 2015-12-23 | 安徽盛农农业集团有限公司 | Grape planting fertilizer capable of adsorbing microorganisms and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006602A (en) * | 2016-05-20 | 2016-10-12 | 中国科学院武汉植物园 | Method for carbonizing forestry waste in red-soil hilly area and application of method in soil acidity improvement |
| CN106116811A (en) * | 2016-06-22 | 2016-11-16 | 赵常然 | Wet method activated carbon base process for producing potassium sulfate |
| CN106587053A (en) * | 2016-11-29 | 2017-04-26 | 东至县森茂炭业有限公司 | Preparation process of special activated carbon for desulfurization |
| CN109111327A (en) * | 2018-10-31 | 2019-01-01 | 唐山赫潼生物质能源开发有限公司 | Biological organic fertilizer as bottom application |
| CN110128194A (en) * | 2019-05-08 | 2019-08-16 | 梁荷 | A kind of production method of multifunctional soil moisture in the soil material |
| CN110128194B (en) * | 2019-05-08 | 2022-02-11 | 梁荷 | Production method of multifunctional soil moisture material |
| CN114287192A (en) * | 2022-01-10 | 2022-04-08 | 江西农业大学 | Method for increasing soil available silicon by utilizing agricultural wastes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104261919B (en) | A kind of recycling cow manure produces the technique of highly effective biological organic fertilizer | |
| CN103588583B (en) | A kind of tea tree bio-organic fertilizer special and preparations and applicatio method thereof | |
| CN105439751A (en) | Preparation method of biological activated carbon fertilizer | |
| CN109400372B (en) | Biochar soil improvement organic fertilizer and preparation method thereof | |
| CN101723764B (en) | Special organic-inorganic compound fertilizer for Chinese chives and preparation method thereof | |
| CN104909878B (en) | A kind of drought-hit area leaf vegetables cultivation matrix and preparation method thereof | |
| CN106083453A (en) | A kind of biomass organic fertilizer and preparation method thereof | |
| CN103044146A (en) | Complex control type long-acting controlled-release organic and inorganic biological fertilizer | |
| CN106083493A (en) | A kind of composite microbiological fertilizer reducing Nicotiana tabacum L. underground pest and disease damage and preparation method thereof | |
| CN106554240A (en) | A kind of crops soil improving agent for one-crop succession and preparation method thereof | |
| CN104496630A (en) | Fertilizer special for paddy rice and preparation method thereof | |
| CN109400397B (en) | Water-retention controlled-release biological compound fertilizer and preparation method thereof | |
| CN109879709A (en) | A kind of charcoal base organic fertilizer and preparation method thereof and its application in corn planting | |
| CN109479671A (en) | A kind of domesticating and cultivating matrix and preparation method thereof improving tuber of pinellia tissue culture shoot survival percent | |
| CN104255420A (en) | Melon disease prevention and growth promotion seedling cultivation matrix and preparation method thereof | |
| CN104230418B (en) | Method for preparing organic fertilizer by fermenting cattle manure | |
| CN109835881A (en) | A kind of modification biological charcoal, charcoal base organic fertilizer and preparation method thereof and its application | |
| CN105084955A (en) | Method for preparing organic fertilizer from cow dung and sheep manure | |
| CN102432366A (en) | Method for producing organic-inorganic compound fertilizer with silkworm excrement as organic raw material | |
| CN103304312A (en) | Composite microorganism fertilizer specially used for preventing and treating soft rot diseases of potatoes and preparation method for composite microorganism fertilizer | |
| CN110981636A (en) | Sand land water-saving fertilizer-maintaining material based on homologous plants and application thereof | |
| CN113812327B (en) | Vegetable seedling substrate based on waste utilization and preparation method thereof | |
| CN113307678B (en) | Composite microbial fertilizer and field application thereof | |
| CN115057749A (en) | Organic fertilizer with growth promoting function and preparation method and application thereof | |
| KR101165154B1 (en) | Microbial fertilizer for soil improvement using bottom ash carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |