CN106010550A - Soil improving agent - Google Patents
Soil improving agent Download PDFInfo
- Publication number
- CN106010550A CN106010550A CN201610343160.5A CN201610343160A CN106010550A CN 106010550 A CN106010550 A CN 106010550A CN 201610343160 A CN201610343160 A CN 201610343160A CN 106010550 A CN106010550 A CN 106010550A
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- China
- Prior art keywords
- soil
- weight portions
- ingredient
- mycopowder
- aqueous suspension
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
- A01N63/32—Yeast
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mycology (AREA)
- Virology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a soil improving agent, which consists of an aqueous suspension ingredient and a microbe ingredient, wherein the aqueous suspension ingredient contains montmorillonoid and activated clay; the microbe ingredient consists of bacteria powder of bacillus licheniformis, bacillus subtilis, pichia pastoris, chromafium okenii and streptomyces microflavus. In a short time before the use, the aqueous suspension ingredient is mixed with the microbe ingredient; in the obtained suspension, the living bacteria count of each kind of bacteria is more than or equal to 1.00*10<9>/ml. The soil improving agent has good fertilizer maintenance capability on planting land, so that the soil can still maintain the identical or higher contents of most nutrition elements after the planting. In the next round of planting, the land subjected to application of the soil improving agent has the obviously higher basic fertility, so that the application of chemical fertilizers is reduced. In addition, in the soil subjected to the application of the soil improving agent, the total quantity of organic matters and microbes is obviously increased; the soil quality is improved; the soil hardening is prevented; the sustainable development of the soil is facilitated.
Description
Technical field
The present invention relates to soil improvement field, more specifically it relates to a kind of soil conditioner.
Background technology
China is large agricultural country, 2,000,000,000 mu of existing arable land, and year, with chemical fertilizer 1.5 hundred million tons, is chemical fertilizer importer the biggest in the world
With nitrogen fertilizer production state.But, in terms of the utilization rate of chemical fertilizer, however it remains the space of raising.Department's measuring and calculating according to the study, the most entirely
The average utilization rate of nitrogen fertilizer in state various places is 30-35%, phosphate fertilizer 20-30%, potash fertilizer 30-50%.According to estimates, the whole nation is every year because blindly making
With waste chemical fertilizer about 1,000,000 tons, cause huge economic loss.
Additionally, after experiencing repeatedly crop cycle, the nutrient that in soil, available plant growth is required is depleted.Agriculture
The people often use chemical fertilizer to increase fertility to soil, and owing to using chemical fertilizer of simple substance in a large number for a long time, microorganism in soil and organic
Matter is consumed, soil compaction, and loamy texture deteriorates.
Accordingly, it would be desirable to a kind of soil conditioner improves the content of microorganisms in soil, improves the soil conditioner of loamy texture, with
Improve water conservation and the fertilizer-preserving ability of soil.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of soil conditioner, its by aqueous suspension component and
Microbial components forms, and wherein said aqueous suspension component comprises montmorillonite and active hargil, and described microbial components is by ground
Clothing bacillus cereus (Bacillus licheniformis), bacillus subtilis (Bacillus subtilis), Pichia sp.
(Pichia pastoris), Ovshinsky chomophoric bacterium (Chromatium okenii), streptomyces microflavus (Streptomyces
Microflavus) mycopowder composition, immediately before use, mixes described aqueous suspension component with described microbial components,
In the suspensoid obtained, in described Bacillus licheniformis, bacillus subtilis, Pichia sp., Ovshinsky chomophoric bacterium, streptomyces microflavus
Each of living bacteria count >=1.00 × 109/ml。
Further, described aqueous suspension component is by the water of 70 weight portions, the montmorillonite of 7 weight portions and 6 weight portions
Active hargil forms.
Further, described microbial components is by the Bacillus licheniformis powder of 4 weight portions, the hay spore of 2 weight portions
Bacillus mycopowder, the Pichia sp. mycopowder of 2 weight portions, the Ovshinsky chomophoric bacterium mycopowder of 3 weight portions, the streptomyces microflavus bacterium of 2 weight portions
Powder forms.
The using of montmorillonite and active hargil can increase the quantity of soil agreegate, reduce the soil weight, increase soil
Earth porosity, had both improved the water retention property of soil, reduces and oozes under moisture, save irrigation water, reduces and water man-hour, and prolongation is poured water
Interval, reduces soil erosion.Additionally, montmorillonite also provides attaching substratum for the existence of microorganism and breeding, make microorganism not
To external diffusion.
Organic matter in bacillus subtilis and Bacillus licheniformis decomposable asymmetric choice net soil, discharges a large amount of enzyme, aminoacid, and
CO is also discharged in metabolic process2Promote that the root system of plant is to fertilizer and the absorption of inorganic ions.
Streptomyces microflavus can secrete the important Producer of some row bioactive substances such as antibiotic, at diseases and pests of agronomic crop
Biological control aspect has important function.Can be with synthetic starch enzyme, cellulase, aminoacid urgency vitamin etc. is multiple useful
Metabolite.
Pichia sp. is important nutrient functional antibacterial, can be effective to including in the various matrix environment such as soil, water body
Nutrient reasonably converts and high efficiency absorption；Also ferment decomposition, growth metabolism can be formed multiple B race dimension
Raw element and biological active substances, strengthen the activity of above microorganism.
Ovshinsky chomophoric bacterium can carry out photosynthesis, for providing organic matter in dead soil, and provides for above microorganism
Portion of energy and material source, and the metabolism of the oxygen promotion mentioned microorganism discharged.
Present invention also offers a kind of method improveing soil, be applied to described soil including by above-mentioned soil conditioner
Step.
Further, said method comprising the steps of:
1) with water by described soil improvement dilution agent 100 times；
2) soil conditioner of dilution is watered in described soil with the amount of every square metre of 500ml.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with embodiment, example is served only for explaining the present invention,
It is not intended to limit the scope of the present invention.
1. the formula of the soil conditioner of the present invention
Aqueous suspension component:
Montmorillonite 700g
Active hargil 600g
Water 7kg
Microbial components:
Wherein, above-mentioned mycopowder obtains by the following method: Bacillus licheniformis, bacillus subtilis, Pichia sp. are divided
Be not inoculated in equipped with in the 200L fermentation tank of LB fluid medium, Ovshinsky chomophoric bacterium is inoculated in equipped with by 1000 weight parts waters, 5
Weight portion yeast extract, 3 parts by weight acetic acid sodium, 0.5 weight portion ammonia chloride, 0.5 parts by weight of phosphoric acid potassium dihydrogen and 0.3 parts sulfuric acid
In the 200L fermentation tank of the culture medium of magnesium composition, streptomyces microflavus is inoculated in and synthesizes a culture medium 200L fermentation equipped with Gao Shi
In tank, cultivate 30 hours in 37 DEG C, cultivate and obtain five kinds of cultures, use the cell in each culture of determination of cell count
Number, centrifugal, abandon supernatant, collect bacterium mud.
2. the use example of soil conditioner
This example is biological by assembled a crowd power group Cephalanthera falcata (Thunb) Lindl moral of Inst of Economical Crops breeding and Cultivation, Sichuan Academy of Agricultur
Science and Technology Ltd. entrusts and performs, and uses the soil conditioner of the present invention, to observe its effect on Semen arachidis hypogaeae.
1. experimental plot overview
This test is carried out through work proving ground, bluish white river in academy of agricultural sciences of Sichuan Province, and soil is the flat field of mortise, and soil property earth is inclined
Mud, fertility is preferable.Trial zone Semen arachidis hypogaeae strain is 1503, and isolation area strain is colored Semen arachidis hypogaeae C5.On April 28th, 2015 is sowed.
Using ridge planting, random district group arranges, and community is wide 2.4 meters, long 8 meters, plot area 19.2 square metres, wide-and narrow-row
(0.5 and 0.3 meter), nest away from 0.20 meter, 6 row districts, often row 40 nest, every community 240 nest, every nest stays double strain, density be 8333 nests/
Mu.Field uses the group arrangement of random district, repeats for 3 times, Gong36Ge community.In the soil activation agent of the present invention used by test
Comprising live organism, meeting automatic moving in soil, for the accuracy tested, field each two arranges a sky between processing
Bai little Qu plants other Semen arachidis hypogaeae materials and makees to isolate, blank totally 33, community, aisle 70cm between repetition, and minizone does not set aisle, and four
Protection row is set in week, tests floor space about 2.0 mu.
2. soil treatment
Base fertilizer Sa Kefu compound fertilizer, purchased from China-Arab Fertilizer Co., Ltd (English abbreviation SACF), mainly contains
Amount is N-P2O5-K2O (16:6:18), application process is for spreading fertilizer over the fields solid fertilizer.The application process of the soil conditioner of the present invention is: incite somebody to action this
The soil conditioner of invention loads in the container of spraying liquid, dilute with water 100 times, by the liquid after dilution according to every square metre
The consumption of 500 milliliters is sprayed in soil uniformly.In the trial zone using this bacterial manure, within 15 days, any killing can not be used
Microbial inoculum or insecticide.Each process is as shown in table 1:
Table 1. soil treatment
3. treatment effect
Carrying out 3 peanut growth condition surveys in peanut growth phase, florescence, lower pin fruiting period, main investigation Semen arachidis hypogaeae is raw
The projects such as growing way, regularity, incidence, carry out induction-arrangement by survey data.Result shows, from the point of view of variable rate technology, and 5
The peanut growth situation of process process group is all preferable, and morbidity is few, and cell portion is due to cultivation reason, and weeds are more, and growth is subject to
Certain impact.
Table 2 shows the economic benefit statistics of these five process groups.
The economic benefit of table 2. each process group
From the point of view of the output value and economic benefit, process 1 (Sa Kefu 37.5), process 3 (Sa Kefu 37.5, soil conditioners
3.5) performance is the most similar.Process mixed with soil conditioner of Sa Kefu shows preferably on peanut production, soil conditioner
Should not be administered alone, a certain amount of chemical fertilizer or fertilizer need to be coordinated to be used together.
Carry out 3 soil testings work in the peanut growth phase, and the microorganism in soil is counted, analyze soil and change
The good dose of impact on soil microorganism, uses the soil test instrument of Sol company of the U.S. to survey soil trace element simultaneously
Examination.Table 3 shows processing 3 (Sa Kefu 37.5, soil conditioners 3.5) and processing three surveys that 1 (Sa Kefu 37.5) is carried out
The overview of soil microorganism, main nutrient elements and organic matter that examination obtains, table 4 shows processing 3 (Sa Kefu 37.5, soil
Soil improver 3.5) and process the overview of the soil trace element that twice test carrying out of 1 (Sa Kefu 37.5) obtains.
Microorganism in table 3. soil and the overview of main nutrient elements
The overview of the trace element in table 4. soil
Be can be seen that by table 3 and table 4, when the testing time is for sowing, after the lower pin phase of blooming has gathered in the crops, owing to July is
In the period that peanut growth is the most vigorous, nutrients all kinds of to soil consume relatively big, the therefore test in July, tri-kinds of elements of N, P, K
All occur in that bigger decline.As can be seen from the table, employ the soil of the soil conditioner of the present invention, its nitrogen, phosphorus, potassium etc.
The content of main nutrient elements is above blank, wherein, has declined, reduce by 13.2% before and after nitrogen content plantation, and empty
White comparison reduces 33.8%；Potassium content is basicly stable before and after planting, and adds 3.4%, and blank reduces 13.0%；
Test phosphorus content occurs in that bigger amplification, adds 28%, and blank reduces 8.1%, it can be said that open-birth thing
Bacterial manure effectively N, P, K content in improving soil has bigger potentiality, can effectively reduce the forfeiture of fertility in soil, it is achieved Gu fertile
The purpose of volume increase.Adding 10.2% before and after content of organic matter plantation in testing soil, microbial count increases by 33.3%, and empty
White comparison organic matter have dropped 13.3%, and microbial count reduces 11.1%, illustrates that in bio-bacterial manure, antibacterial has stronger
Vitality, the growth to promotion Soil Microorganism, rich soil, the content adding soil with organic matter has relatively your writing
With.Owing to the cost of trace elements determination is relatively big, the most only measures twice, application of the soil of the soil conditioner of the present invention
In, in trace element, ferrum, manganese, sulfur content occur in that bigger lifting, and each trace element of blank all occurs in that different journey
The decline of degree.Declining occur in Cr, Ca, V, and wherein the range of decrease of Cr and Ca is similar with blank, and the reduction of V is right less than blank
According to.These results indicate that the soil conditioner of the present invention has significant fertilizer-preserving ability to plantation land used, effectively reduce plantation
The fertility of land used is lost, and even can improve the content of some nutrients.
By result above, the soil conditioner of the present invention has good fertilizer-preserving ability to plantation land used so that soil
Earth can after planting major part nutrient remain in that with plant front same or higher.Although First Year is at volume increase and chemical fertilizer
Minimizing aspect has no positive effect, however, it is possible to it is envisioned that in the plantation of next round, used the soil conditioner of the present invention
Land used have significantly higher basic fertility than the land used of the soil conditioner of not using the present invention, therefore on fertilizer amount
Thus it is minimized, thus reduces chemical fertilizer application.Additionally, application of in the soil of the soil conditioner of the present invention, organic and
Microbial count significantly raises, and improves loamy texture, keeps soil from packing together, beneficially the sustainable development of soil.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (5)
1. a soil conditioner, it is characterised in that be made up of aqueous suspension component and microbial components, wherein said aqueous
Suspensoid component comprises montmorillonite and active hargil, and described microbial components is by Bacillus licheniformis, bacillus subtilis, Bi Chi
Yeast, Ovshinsky chomophoric bacterium, the mycopowder composition of streptomyces microflavus, immediately before use, by described aqueous suspension component with described
Microbial components mixes, in the suspensoid obtained, and described Bacillus licheniformis, bacillus subtilis, Pichia sp., Ovshinsky coloring
Living bacteria count >=1.00 × 10 each of in bacterium, streptomyces microflavus9/mL。
Soil conditioner the most according to claim 1, it is characterised in that described aqueous suspension component is by 70 weight portions
The active hargil composition of water, the montmorillonite of 7 weight portions and 6 weight portions.
Soil conditioner the most according to claim 1, it is characterised in that described microbial components is by the lichens of 4 weight portions
Bacillus cereus mycopowder, the bacillus subtilis mycopowder of 2 weight portions, the Pichia sp. mycopowder of 2 weight portions, the Ovshinsky of 3 weight portions
Color bacterium mycopowder, the streptomyces microflavus mycopowder composition of 2 weight portions.
4. the method improveing soil, it is characterised in that include the soil conditioner described in claim 1-3 is applied to institute
State the step of soil.
Method the most according to claim 4, it is characterised in that comprise the following steps:
1) with water by described soil improvement dilution agent 100 times；
2) soil conditioner of dilution is watered in described soil with the amount of every square metre of 500ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343160.5A CN106010550A (en) | 2016-05-20 | 2016-05-20 | Soil improving agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343160.5A CN106010550A (en) | 2016-05-20 | 2016-05-20 | Soil improving agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106010550A true CN106010550A (en) | 2016-10-12 |
Family
ID=57095959
Family Applications (1)
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| CN201610343160.5A Pending CN106010550A (en) | 2016-05-20 | 2016-05-20 | Soil improving agent |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293345A (en) * | 2017-01-12 | 2018-07-20 | 喜施倍全球股份有限公司 | Microbe soil enhances |
| CN108947673A (en) * | 2018-08-14 | 2018-12-07 | 侯希波 | A kind of soil improvement Natural Circulation microbial bacterial agent and preparation method thereof |
| EP3657950A4 (en) * | 2017-07-27 | 2021-08-11 | Locus Agriculture IP Company, LLC | Efficient production of pichia yeasts and their use for enhancing plant and animal health |
| US11447430B2 (en) | 2018-05-08 | 2022-09-20 | Locus Agriculture Ip Company, Llc | Microbe-based products for enhancing plant root and immune health |
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| US11447430B2 (en) | 2018-05-08 | 2022-09-20 | Locus Agriculture Ip Company, Llc | Microbe-based products for enhancing plant root and immune health |
| CN108947673A (en) * | 2018-08-14 | 2018-12-07 | 侯希波 | A kind of soil improvement Natural Circulation microbial bacterial agent and preparation method thereof |
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Application publication date: 20161012 |