CN109328522A - A kind of method that straw-returning increases soil fertility - Google Patents
A kind of method that straw-returning increases soil fertility Download PDFInfo
- Publication number
- CN109328522A CN109328522A CN201811230935.3A CN201811230935A CN109328522A CN 109328522 A CN109328522 A CN 109328522A CN 201811230935 A CN201811230935 A CN 201811230935A CN 109328522 A CN109328522 A CN 109328522A
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- China
- Prior art keywords
- straw
- stalk
- returning
- soil fertility
- soil
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Classifications
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- 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
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- 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
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of method that straw-returning increases soil fertility, method includes the following steps: that S1, stalk are crushed；S2, spice fermentation；S3 turns over whole field；S4, fertilising；S5 covers field.The method that a kind of straw-returning disclosed in this invention increases soil fertility, by the way that stalk is crushed, add stover ferment agent, stalk is fermented, the nutriment in stalk is sufficiently released, is re-applied to turn in whole soil, it is covered with plastic film, under the sunlight, yeast the effects of, Straw decomposing is that a variety of nutriments penetrate into soil, improves soil acid-base equilibrium.
Description
Technical field
The invention belongs to soil application method fields, and in particular to a kind of method that straw-returning increases soil fertility.
Background technique
Straw-returning is the well stimulation of a culture fertility of most attention in the world today, is preventing crop straw burning
There are also getting fat production-increasing functions while caused atmosphere pollution.Straw-returning can increase the soil organism, improve soil knot
Structure makes loosing soil, and porosity increases, and capacity mitigates, and promotes the development of microbial activity and crop root.Straw-returning getting fat
Production-increasing function is significant, can generally increase production 5%~10%, if but method it is improper, also result in soil germ increase, crop disease aggravate
And bad phenomenons such as (runt seedlings) of being short of seedling.Therefore reasonable straw-returning measure is taken, can just plays good field effect.
Straw-returning has the increase for promoting the soil organism and nitrogen, phosphorus, potassium content, coordinates contradiction out of proportion, mentions
Guarantor's accumulation of energy power of high soil moisture, straw-returning technology are protection environment, promote the strategic choice of agricultural sustainable development, pass through
Straw-returning can effectively increase the content of organic matter of soil, improve soil, accelerate immature soil into cultivated land, increase soil fertility, and improve
The getting fat effect of increasing production effect of the features such as tree characteristics improves crop yield, increases crumb structure, straw-returning is obvious, generally
There can be volume increase by a relatively large margin, be to promote stable and high agricultural yields, high speed, walk the Chinese medicine approach of sustainable development path, stalk
Returning to the field supplements soil nutrient, promotes the activity of Soil Microorganism, reduces the use of chemical fertilizer, can improve Agro-ecology ring
Border, straw-returning are an important agricultural technologys.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems, provides a kind of method of straw-returning increase soil fertility.
To achieve the goals above, the present invention is through the following steps that realize: a kind of straw-returning increases soil fertility
Method, completed by following steps:
S1, stalk crush: stalk being put into cutting and grinding in cutting machine, obtains stalk powder；
S2, spice fermentation: stover ferment agent is added in the stalk powder that S1 is obtained, and stands 3-6 days and ferments, obtains fermentation raw material；
S3 turns over whole field: field being turned over whole, depth is in 30-35cm；
Fertilising: S4 the fermentation raw material that S2 is obtained uniformly is sprinkled upon and is turned in whole field；
S5 covers soil: the field after fertilising being covered 5-9day with plastic film.
Further, a kind of straw-returning increases the method for soil fertility, and the stalk in the S1 is rice straw, sorghum
One of stalk, peanut straw.
Further, a kind of straw-returning increases the method for soil fertility, and smashed stalk length is less than in the S1
1cm。
Further, a kind of straw-returning increases the method for soil fertility, and stover ferment agent is lactic acid bacteria, ferment in the S2
Female bacterium, bacillus, photosynthetic bacteria, filamentous fungi, actinomyces mixture.
Further, a kind of straw-returning increases the method for soil fertility, S3, S4, S5 step 3-5 repeatedly in order
It is secondary.
In summary the invention has the following advantages: public a kind of straw-returning of the invention increases soil fertility
Method, the stalk resource that rural area is largely left unused is taken full advantage of, instead of the processing mode of conventional incineration stalk, Bu Huizao
At air pollution, the nutrients such as a large amount of nitrogen, phosphorus, potassium can be generated after Straw decomposing, so that the nutrient in soil significantly increases
Add, the dark gums such as cellulose, lignin, polysaccharide and humic acid for being generated after microorganism decomposition, there is bonding grogs
Ability, increase soil Zhong Shui, fertilizer, air and heat the coordination ability, improve soil water-retaining, fertilizer conservation, the ability of fertilizer, improve soil
The character of earth, reduces the use of chemical fertilizer, and straw-returning method is the good method for making up chemical fertilizer and defect being used for a long time.
Specific embodiment
Specific embodiment 1: a kind of method that straw-returning increases soil fertility is completed by following steps:
S1, stalk crush: stalk being put into cutting and grinding in cutting machine, obtains stalk powder；
S2, spice fermentation: stover ferment agent is added in the stalk powder that S1 is obtained, and stands 3 days and ferments, obtains fermentation raw material；
S3 turns over whole field: field being turned over whole, depth is in 30cm；
Fertilising: S4 the fermentation raw material that S2 is obtained uniformly is sprinkled upon and is turned in whole field；
S5 covers soil: the field after fertilising being covered 5day with plastic film.
Stalk in S1 is rice straw.
Smashed stalk length is less than 1cm in S1.
Stover ferment agent is the mixing of lactic acid bacteria, saccharomycete, bacillus, photosynthetic bacteria, filamentous fungi, actinomyces in S2
Object.
S3, S4, S5 step repeatedly 3 times in order.
Specific embodiment 2: a kind of method that straw-returning increases soil fertility is completed by following steps:
S1, stalk crush: stalk being put into cutting and grinding in cutting machine, obtains stalk powder；
S2, spice fermentation: stover ferment agent is added in the stalk powder that S1 is obtained, and stands 3-6 days and ferments, obtains fermentation raw material；
S3 turns over whole field: field being turned over whole, depth is in 33cm；
Fertilising: S4 the fermentation raw material that S2 is obtained uniformly is sprinkled upon and is turned in whole field；
S5 covers soil: the field after fertilising being covered 7day with plastic film.
Stalk in S1 is one of rice straw, broomcorn straw, peanut straw.
Smashed stalk length is less than 1cm in S1.
Stover ferment agent is the mixing of lactic acid bacteria, saccharomycete, bacillus, photosynthetic bacteria, filamentous fungi, actinomyces in S2
Object.
S3, S4, S5 step repeatedly 4 times in order.
Specific embodiment 3: a kind of method that straw-returning increases soil fertility is completed by following steps:
S1, stalk crush: stalk being put into cutting and grinding in cutting machine, obtains stalk powder；
S2, spice fermentation: stover ferment agent is added in the stalk powder that S1 is obtained, and stands 3-6 days and ferments, obtains fermentation raw material；
S3 turns over whole field: field being turned over whole, depth is in 35cm；
Fertilising: S4 the fermentation raw material that S2 is obtained uniformly is sprinkled upon and is turned in whole field；
S5 covers soil: the field after fertilising being covered 9day with plastic film.
Stalk in S1 is one of rice straw, broomcorn straw, peanut straw.
Smashed stalk length is less than 1cm in S1.
Stover ferment agent is the mixing of lactic acid bacteria, saccharomycete, bacillus, photosynthetic bacteria, filamentous fungi, actinomyces in S2
Object.
S3, S4, S5 step repeatedly 5 times in order.
Embodiment provided above is better embodiment of the invention, only is used to facilitate to illustrate the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the proposed skill of the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from technical feature content of the invention, in the range of still falling within the technology of the present invention feature.
Claims (5)
1. a kind of method that straw-returning increases soil fertility, which is characterized in that completed by following steps:
S1, stalk crush: stalk being put into cutting and grinding in cutting machine, obtains stalk powder；
S2, spice fermentation: stover ferment agent is added in the stalk powder that S1 is obtained, and stands 3-6 days and ferments, obtains fermentation raw material；
S3 turns over whole field: field being turned over whole, depth is in 30-35cm；
Fertilising: S4 the fermentation raw material that S2 is obtained uniformly is sprinkled upon and is turned in whole field；
S5 covers soil: the field after fertilising being covered 5-9day with plastic film.
2. the method that a kind of straw-returning according to claim 1 increases soil fertility, which is characterized in that in the S1
Stalk is one of rice straw, broomcorn straw, peanut straw.
3. the method that a kind of straw-returning according to claim 1 increases soil fertility, which is characterized in that powder in the S1
Stalk length after broken is less than 1cm.
4. the method that a kind of straw-returning according to claim 1 increases soil fertility, which is characterized in that straw in the S2
Stalk leavening is the mixture of lactic acid bacteria, saccharomycete, bacillus, photosynthetic bacteria, filamentous fungi, actinomyces.
5. the method that a kind of straw-returning according to claim 1 increases soil fertility, which is characterized in that the S3, S4,
S5 step repeatedly 3-5 times in order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230935.3A CN109328522A (en) | 2018-10-22 | 2018-10-22 | A kind of method that straw-returning increases soil fertility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230935.3A CN109328522A (en) | 2018-10-22 | 2018-10-22 | A kind of method that straw-returning increases soil fertility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109328522A true CN109328522A (en) | 2019-02-15 |
Family
ID=65311356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811230935.3A Withdrawn CN109328522A (en) | 2018-10-22 | 2018-10-22 | A kind of method that straw-returning increases soil fertility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109328522A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195011A (en) * | 2019-06-21 | 2019-09-03 | 湖北正江环保科技有限公司 | A kind of rice straw returning to the field production methane power generator and its method |
| CN114874050A (en) * | 2022-06-01 | 2022-08-09 | 常州大学 | Method for improving soil fertility by comprehensively utilizing environment-friendly enzymes and straws |
| CN117136662A (en) * | 2021-01-14 | 2023-12-01 | 何春远 | Biological straw farmland improvement method and application thereof |
-
2018
- 2018-10-22 CN CN201811230935.3A patent/CN109328522A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195011A (en) * | 2019-06-21 | 2019-09-03 | 湖北正江环保科技有限公司 | A kind of rice straw returning to the field production methane power generator and its method |
| CN117136662A (en) * | 2021-01-14 | 2023-12-01 | 何春远 | Biological straw farmland improvement method and application thereof |
| CN114874050A (en) * | 2022-06-01 | 2022-08-09 | 常州大学 | Method for improving soil fertility by comprehensively utilizing environment-friendly enzymes and straws |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |
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