CN104672030A - Biofertilizer capable of improving saline-alkaline land - Google Patents
Biofertilizer capable of improving saline-alkaline land Download PDFInfo
- Publication number
- CN104672030A CN104672030A CN201310638399.1A CN201310638399A CN104672030A CN 104672030 A CN104672030 A CN 104672030A CN 201310638399 A CN201310638399 A CN 201310638399A CN 104672030 A CN104672030 A CN 104672030A
- Authority
- CN
- China
- Prior art keywords
- feritlizer
- bio
- mixture
- soil
- bacterium
- 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
- C05B—PHOSPHATIC FERTILISERS
- C05B5/00—Thomas phosphate; Other slag phosphates
-
- 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to a biofertilizer capable of improving saline-alkaline land, which is prepared by fermenting a mixture phosphogypsum, phosphorite slag, weathered coal, waste bacterium, a rooting agent and vinasse. The waste bacterium comprises microzyme, probiotics, lactobacillus and bacillus; and multiple nutritional ingredients required by soil are generated in the biofertilizer fermentation process. The biofertilizer utilizes multiple industrial and agricultural wastes, lowers the cost, can effectively improve the physical structure of the saline-alkaline soil, lowers the toxic/harmful ion concentration and increases the soil fertility.
Description
Technical field
The present invention relates to technical field of land improvement, particularly relate to a kind of bio-feritlizer improveing saltings.
Background technology
Saltings is a kind of salt aggregation, refers to that salinity contained inside soil has influence on the normal growth of crop.China's saline-alkali soil range of distribution determines according to its soil type and weather condition change, is divided into salt marsh district, strand, Huang-Huai-Hai plain salt marsh district, desert and desert steppe salt marsh district, the large type in four, salt marsh district, grassland.According to UNESCO and food and agricultural organization's incomplete statistics, the area in saltings, the whole world is 9.5438 hundred million hectares, and wherein China is 9,913 ten thousand hectares.The formation of China's alkaline earth and alkali-affected soil, major part is accumulative relevant with Carbonates In Soil, and thus basicity is general higher, and serious salt affected soil regional plant almost can not be survived.
The modification method in saltings has by water conservancy improvement, agrotechnique improvement, biological modification and chemical modifying.The basic reason that saline-alkali soil is formed is that water regime is bad, so at the improvement initial stage, emphasis should be placed on and improve above water regime of soil.A general point a few step is carried out, first salt discharge, the desalinization of soil by flooding or leaching, reduction soil salt content; Plant the plant of Salt And Alkali Tolerance again, fertilizing soil; Last long-term cropping.Plantation and turn over green manure herbage, straw-returning, use bacterial manure, plantation salt-tolerant plant, afforestation etc., increase soil fertility, improvement Soil structure, and improve agricultural microclimate, reduces evaporation from topsoil, suppresses the accumulation of salt in the surface soil.
The modifying agent such as gypsum, black alum is applied to alkaline earth, alkali soil, soda-saline soil, reduces or eliminate soil alkali and divide, improvement soil physico-chemical property.Various measure should note comprehensive use, more will suit measures to local conditions, and just can attain the results expected.
Summary of the invention
The invention provides a kind of bio-feritlizer improveing saltings, and its preparation method is provided.
Improve the bio-feritlizer in saltings, preparation process comprises the following steps:
1. the phosphogypsum of drying, phosphorus ore slag, weathered coal are pulverized, its blending ratio is 1:0.5 ~ 3:0.5 ~ 5, makes mixture I stand-by;
2. be that the useless bacterium of 20 ~ 70%, root-growing agent and vinasse mix for 0.5:0.05 ~ 0.5:5 ~ 10 ratio in mass ratio by water content, make mixture II stand-by;
3. mixture I and mixture II are mixed, add water adjustment or drying be adjusted to water content be 30% ~ 50%, 20 ~ 30 DEG C fermentation 2 ~ 10 days, obtain described bio-feritlizer.
The bio-feritlizer improveing saltings of the present invention, preferred described useless bacterium is taken from industrial fermentation and to give up bacterium, comprises yeast, probiotic bacterium, milk-acid bacteria and genus bacillus.
The bio-feritlizer improveing saltings of the present invention, preferred described useless bacterium, root-growing agent and vinasse are the ratio mixing of 0.5:0.08 ~ 0.15:6 ~ 8 in mass ratio.
The bio-feritlizer improveing saltings of the present invention, the water content of preferred described useless bacterium, root-growing agent and vinasse is 40 ~ 60%.
The bio-feritlizer improveing saltings of the present invention, preferred described step 3. middle water content of fermenting forward slip value thing I and mixture II is adjusted to 37 ~ 42%.
The bio-feritlizer improveing saltings of the present invention, preferred described leavening temperature is 25 DEG C.
Effect of the present invention:
The first, the bio-feritlizer improveing saltings of the present invention, uses multiple agriculture and industry waste in its raw material, solves waste disposal issues, and reduce cost;
The second, bio-feritlizer of the present invention adopts fermentative Production, containing nutrient needed for multiple soil, can significantly improve soil nutrient;
3rd, bio-feritlizer of the present invention had both improved salt affected soil physical structure, changed again the chemical property of soil, reduced poisonous and harmful ionic concn, added soil fertility.
Embodiment
Following non-limiting example can make the present invention of those of ordinary skill in the art's comprehend, but does not limit the present invention in any way.
Embodiment 1
1. the phosphogypsum of drying, phosphorus ore slag, weathered coal are pulverized, its blending ratio is 1:2:0.5, makes mixture I stand-by;
2. by water content be the useless bacterium of 20%, root-growing agent and vinasse in mass ratio for 0.5:0.1:5 ratio mixes, make mixture II stand-by;
3. mixture I and mixture II are mixed, adding water and being adjusted to water content is 35%, 22 DEG C of fermentations 3 days, obtains described bio-feritlizer.
Embodiment 2
1. the phosphogypsum of drying, phosphorus ore slag, weathered coal are pulverized, its blending ratio is 1:1:0.8, makes mixture I stand-by;
2. by water content be the useless bacterium of 60%, root-growing agent and vinasse in mass ratio for 0.5:0.15:7 ratio mixes, make mixture II stand-by;
3. mixture I and mixture II are mixed, it is 40%, 25 DEG C of fermentations 5 days that drying is adjusted to water content, obtains described bio-feritlizer.
Experimental result:
Adopt the bio-feritlizer in the present invention prepared by embodiment 1 and 2 to be used for 0.5 mu of salt affected soil and carry out effect experimental, and with the salt affected soil not adding the bio-feritlizer prepared by the present invention experimental group in contrast.Manage according to general soil management technology, regularly the pH of soil is measured and record.From experimental result, bio-feritlizer prepared by the present invention change to soil pH has significant effect, and control group soil does not change.Illustrate that bio-feritlizer of the present invention is to the alkaline environment improving soil, alleviate soil alkaline present situation and can play significant effect.
Claims (6)
1. can improve the bio-feritlizer in saltings, it is characterized in that preparation process comprises the following steps:
1. the phosphogypsum of drying, phosphorus ore slag, weathered coal are pulverized, its blending ratio is 1:0.5 ~ 3:0.5 ~ 5, makes mixture I stand-by;
2. be that the useless bacterium of 20 ~ 70%, root-growing agent and vinasse mix for 0.5:0.05 ~ 0.5:5 ~ 10 ratio in mass ratio by water content, make mixture II stand-by;
3. mixture I and mixture II are mixed, add water adjustment or drying be adjusted to water content be 30% ~ 50%, 20 ~ 30 DEG C fermentation 2 ~ 10 days, obtain described bio-feritlizer.
2. the bio-feritlizer improveing saltings according to claim 1, is characterized in that described useless bacterium is taken from industrial fermentation and to give up bacterium, comprises yeast, probiotic bacterium, milk-acid bacteria and genus bacillus.
3. the bio-feritlizer improveing saltings according to claim 1, is characterized in that described useless bacterium, root-growing agent and vinasse in mass ratio for the ratio of 0.5:0.08 ~ 0.15:6 ~ 8 mixes.
4. the bio-feritlizer improveing saltings according to claim 1, is characterized in that described useless bacterium, the water content of root-growing agent and vinasse is 40 ~ 60%.
5. the bio-feritlizer improveing saltings according to claim 1, is characterized in that the water content of fermentation forward slip value thing I and mixture II during described step is 3. adjusted to 37 ~ 42%.
6. the bio-feritlizer improveing saltings according to claim 1, is characterized in that described leavening temperature is 25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638399.1A CN104672030A (en) | 2013-11-29 | 2013-11-29 | Biofertilizer capable of improving saline-alkaline land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638399.1A CN104672030A (en) | 2013-11-29 | 2013-11-29 | Biofertilizer capable of improving saline-alkaline land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104672030A true CN104672030A (en) | 2015-06-03 |
Family
ID=53307681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310638399.1A Pending CN104672030A (en) | 2013-11-29 | 2013-11-29 | Biofertilizer capable of improving saline-alkaline land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104672030A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152811A (en) * | 2015-09-08 | 2015-12-16 | 山东宝源生物有限公司 | Biofertilizer for improving saline and alkaline lands and preparation method and application of biofertilizer |
| CN106613472A (en) * | 2016-10-16 | 2017-05-10 | 四川森迪科技发展股份有限公司 | Fig seedling cultivation soil formula |
| CN108440178A (en) * | 2017-12-05 | 2018-08-24 | 安徽维力拓网络科技有限公司 | Organic biofertilizer auxiliary agent and preparation method thereof |
| CN109097054A (en) * | 2018-09-27 | 2018-12-28 | 宁夏普惠农业生物科技有限公司 | Saline-alkali soil conditioner and preparation method thereof and salt affected soil modification method |
-
2013
- 2013-11-29 CN CN201310638399.1A patent/CN104672030A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152811A (en) * | 2015-09-08 | 2015-12-16 | 山东宝源生物有限公司 | Biofertilizer for improving saline and alkaline lands and preparation method and application of biofertilizer |
| CN105152811B (en) * | 2015-09-08 | 2018-08-21 | 山东宝源生物科技股份有限公司 | A kind of bio-feritlizer and the preparation method and application thereof in improvement salt-soda soil |
| CN106613472A (en) * | 2016-10-16 | 2017-05-10 | 四川森迪科技发展股份有限公司 | Fig seedling cultivation soil formula |
| CN108440178A (en) * | 2017-12-05 | 2018-08-24 | 安徽维力拓网络科技有限公司 | Organic biofertilizer auxiliary agent and preparation method thereof |
| CN109097054A (en) * | 2018-09-27 | 2018-12-28 | 宁夏普惠农业生物科技有限公司 | Saline-alkali soil conditioner and preparation method thereof and salt affected soil modification method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104788265A (en) | Saline-alkali soil biological improved fertilizer based on high-sulfur gangue and preparation method thereof | |
| CN107912098A (en) | A kind of sand sticks the modification method of loamy texture saline-alkali soil | |
| CN104355931A (en) | Saline-alkali soil fertilizer and preparation method thereof | |
| CN105482827A (en) | Soil conditioner with function of heavy metal-polluted soil restoration | |
| CN103435420A (en) | Nutritional soil for vegetation cultivation of karst landform | |
| CN107182509B (en) | Method for promoting organization of saline-alkali barren soil by utilizing compound microorganisms | |
| CN103444294A (en) | Acid soil improvement method | |
| CN103787763A (en) | Dung fermentation slow release fertilizer and preparation method thereof | |
| CN106242894A (en) | It is applicable to organic medical fertilizer and the production method thereof of alkaline land improving | |
| CN103588580B (en) | Rabbit excrement is blueberry fruit tree dedicated fertilizer of main raw material and preparation method thereof | |
| CN105295944A (en) | Biological soil conditioner with acidic soil improvement function | |
| CN104086307A (en) | Nano microbial fertilizer as well as preparation method and application thereof | |
| CN107556132A (en) | A kind of preparation method of fly ash base artificial soil | |
| CN104672030A (en) | Biofertilizer capable of improving saline-alkaline land | |
| CN107011911A (en) | Beach saline land modifying agent, its preparation method and beach saline land modification method | |
| CN108752127A (en) | A kind of biomass castoff soil conditioner in improvement salt-soda soil | |
| CN106833671A (en) | Alkaline land modifying agent and saline and alkali land improvement method based on spent bleaching clay and phosphatization slag | |
| CN102674951A (en) | Organic-inorganic compound fertilizer prepared by Chinese herbal medicine residues and production method thereof | |
| CN104193559A (en) | Seashore saline soil improving and conditioning agent and preparation method thereof | |
| CN104004522B (en) | A kind of soil composite modifying agent and its preparation method and application | |
| CN103242065A (en) | Double-mushroom-residue full organic cultivation medium | |
| CN105016890A (en) | Livestock and poultry excrement treatment method and application thereof | |
| CN105315057A (en) | Multielement compounded biofertilizer and preparation method therefor | |
| CN106281345A (en) | A kind of soil conditioner and preparation method thereof | |
| CN109134148A (en) | A kind of olive residue organic fertilizer and its preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |