CN115443756A - Method capable of improving rice planting soil - Google Patents
Method capable of improving rice planting soil Download PDFInfo
- Publication number
- CN115443756A CN115443756A CN202211186434.6A CN202211186434A CN115443756A CN 115443756 A CN115443756 A CN 115443756A CN 202211186434 A CN202211186434 A CN 202211186434A CN 115443756 A CN115443756 A CN 115443756A
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- CN
- China
- Prior art keywords
- soil
- rice
- organic fertilizer
- improving
- fermenting
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- 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.)
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- 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
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- 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
Abstract
The invention discloses a method for improving rice planting soil, which comprises the steps of spreading organic fertilizer containing oil cake on the surface of rice field soil, crushing the rice field soil to mix the organic fertilizer with the rice field soil, spraying water after the organic fertilizer is mixed with the rice field soil, and standing for at least 3 days; the composite organic fertilizer is prepared by optimizing and modifying the components such as the oil cake and the like, is used for improving the soil of the rice paddy field, realizes sustainable utilization of the rice paddy field, supplements organic components in an effective state of the soil, is environment-friendly and sustainable, and realizes ecological sustainable development; the soil improved by the method has the characteristics of solid lower layer and soft upper layer, and the fertility of the soil is improved by adding ecological organic fertilizers such as glutinous rice cake and the like, so that the effect of improving the quality of rice is achieved.
Description
Technical Field
The invention relates to the technical field of soil treatment, in particular to a method for improving rice planting soil.
Background
At present, in crop production, a large amount of chemical fertilizers, pesticides and the like are applied, the damage to soil is large, the soil becomes increasingly poor carbuncle, the fertility is weaker, the yield can be ensured only by applying a large amount of chemical fertilizers to plant crops, the soil has great influence on the crops when the crops are actually planted, particularly, nutrient elements in the soil are seriously lost and poor in fertility preservation on paddy fields at the present stage, the nutrient elements in the paddy fields are difficult to meet the requirement of the growth period of the paddy rice due to the fact that the fertility is lost after the paddy fields are irrigated, and the quality of the planted paddy rice is gradually reduced along with the damage to the soil.
Disclosure of Invention
The invention aims to provide a method for improving rice planting soil, which can improve the rice planting soil and improve the rice quality.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a method for improving rice planting soil comprises spreading organic fertilizer containing oil cake on the surface of rice field soil, pulverizing the rice field soil to mix the organic fertilizer with the rice field soil, spraying water to the organic fertilizer after mixing the organic fertilizer with the rice field soil, and standing for at least 3 days;
the preparation method of the organic fertilizer comprises the following steps:
the following raw materials are used in percentage by weight:
s1: uniformly mixing 20 to 23 percent of straw and rice hull mixed powder and 25 to 30 percent of livestock manure, and stacking and fermenting at normal temperature to prepare a fermented substance A;
s2: mixing 35-50% of oil cake, 1-5% of bean dregs and 1-10% of turf to prepare a mixture B, adding zymophyte according to the weight ratio of the zymophyte to the mixture B =1 to 90, uniformly mixing, and fermenting at normal temperature for 24 hours to prepare a fermented product C;
s3: and mixing the fermented product A and the fermented product C, stacking and fermenting, keeping for 8 hours after the fermentation temperature reaches 60 ℃, stirring with a stirrer and then fermenting again, keeping for 8 hours after the fermentation temperature reaches 65 ℃, cooling to 60 ℃, standing, stacking and fermenting, repeating the steps for 5-6 times, and fermenting to obtain the organic fertilizer.
Further, the zymocyte is a solid-state microorganism composite strain.
Further, the solid-state microbial composite strain is prepared by mixing bacillus mucilaginosus, bacillus laterosporus, bacillus licheniformis and lactobacillus acidophilus according to the mass ratio of 0.3 to 0.5 to 0.8 to 1.2 to 0.4 to 0.8.
Further, the depth of the paddy soil pulverization is at least 40cm.
Further, the spraying water amount per square of the rice field soil is 0.5m in volume.
Further, the organic fertilizer and the paddy soil are mixed and empty for three days and then are secondarily crushed.
Further, the depth of the secondary crushing is not more than 50% of the depth of the primary crushing.
Compared with the prior art, the invention has the advantages and positive effects that:
the invention prepares the compound organic fertilizer by optimizing and modifying the components of the oil cake and the like, is used for improving the soil of the rice paddy field, realizes the sustainable utilization of the rice paddy field, supplements the effective organic components of the soil, is environment-friendly and sustainable, and realizes the ecological sustainable development
The soil improved by the invention has the characteristics of solid lower layer and soft upper layer, and the fertility of the soil is improved by adding ecological organic fertilizers such as glutinous rice cake and the like, so that the effect of improving the quality of rice is achieved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A method for improving rice planting soil comprises spreading organic fertilizer containing oil cake on the surface of rice field soil, pulverizing the rice field soil to mix the organic fertilizer with the rice field soil, spraying water to the organic fertilizer after mixing the organic fertilizer with the rice field soil, and standing for at least 3 days;
the preparation method of the organic fertilizer comprises the following steps:
the following raw materials are used in percentage by weight:
s1: uniformly mixing 23% of straw, rice hull mixed powder and 30% of livestock manure, and stacking and fermenting at normal temperature to obtain a fermented product A;
s2: mixing 40% of oil cake, 5% of bean dregs and 2% of grass carbon to prepare a mixture B, adding zymocyte into the mixture B according to the weight ratio of the zymocyte to the mixture B =1 to 90, uniformly mixing, and fermenting for 24 hours at normal temperature to prepare a fermented substance C;
s3: and (3) mixing the fermented product A and the fermented product C, stacking and fermenting, keeping for 8 hours after the fermentation temperature reaches 60 ℃, fermenting again after stirring by a stirrer, keeping for 8 hours after the fermentation temperature reaches 65 ℃, cooling to 60 ℃, standing, stacking and fermenting, repeating the steps for 5-6 times, and fermenting to obtain the organic fertilizer.
In this embodiment, the fermentation tubes are solid-state microorganism composite strains.
In the embodiment, the solid-state microbial composite strain is prepared by mixing bacillus mucilaginosus, bacillus laterosporus, bacillus licheniformis and lactobacillus acidophilus according to the mass ratio of 0.3 to 0.5 to 0.8 to 1.2 to 0.4 to 0.8.
In this embodiment, the depth of the paddy soil is at least 40cm.
In this example, the volume of water sprayed per square of rice field soil was 0.5m for cultivation.
In this embodiment, the fertilizer is empty with the paddy soil mixture and is put for three days later secondary crushing.
In this embodiment, the secondary crushing's degree of depth is no longer than 50% of the primary crushing degree of depth to reach kibbling soil bottom hole little, pin nutrient composition, upper portion hole is big, and the effect of planting environment is improved to the soft soil.
In this embodiment, the solid-state microbial composite strain is a mixture of at least three of mucor, streptomycete, yeast, photosynthetic bacteria, lactic acid bacteria, nitrogen-fixing bacteria, bacillus subtilis, bacillus mucilaginosus, silicate bacteria, basophilus and halophilic bacteria.
The solid-state microorganism composite strain obviously shortens the time for fermenting the organic fertilizer and can improve the production efficiency; the organic matter content, the N content, the P content and the K content in the fermented organic material are greatly provided, and the fermented organic material contains most of amino acids and trace elements required by plant growth, and also contains humic acid, so that the decomposition of nutrient elements can be promoted, the absorption of plants is facilitated, the soil fertility is further improved, and the improved soil is obtained.
All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.
Claims (7)
1. A method for improving rice planting soil is characterized in that: spreading an organic fertilizer containing the oil cake on the surface of the paddy field soil, crushing the paddy field soil to mix the organic fertilizer with the paddy field soil, spraying water to the organic fertilizer after the organic fertilizer is mixed with the paddy field soil, and standing for at least 3 days;
the preparation method of the organic fertilizer comprises the following steps:
the following raw materials are used in percentage by weight:
s1: uniformly mixing 20 to 23 percent of mixed powder of rice straw and rice hull and 25 to 30 percent of livestock manure, and stacking and fermenting at normal temperature to obtain a fermented product A;
s2: mixing 35-50% of oil cake, 1-5% of bean dregs and 1-10% of turf to prepare a mixture B, adding fermentation bacteria according to the weight ratio of the fermentation bacteria to the mixture B =1:90, uniformly mixing, and fermenting at normal temperature for 24 hours to prepare a fermented product C;
s3: and mixing the fermented product A and the fermented product C, stacking and fermenting, keeping for 8 hours after the fermentation temperature reaches 60 ℃, stirring with a stirrer and then fermenting again, keeping for 8 hours after the fermentation temperature reaches 65 ℃, cooling to 60 ℃, standing, stacking and fermenting, repeating the steps for 5-6 times, and fermenting to obtain the organic fertilizer.
2. The method for improving rice planting soil as claimed in claim 1, wherein: the zymocyte is a solid-state microorganism composite strain.
3. The method for improving soil for rice planting according to claim 2, wherein: the solid microbial composite strain is prepared by mixing bacillus mucilaginosus, bacillus laterosporus, bacillus licheniformis and lactobacillus acidophilus according to the mass ratio of 0.3 to 0.5.
4. The method for improving soil for rice planting according to claim 1, wherein: the depth of the ground paddy soil is at least 40cm.
5. The method for improving soil for rice planting according to claim 1, wherein: and (3) carrying out rice field soil spraying water quantity of 0.5m each square according to the volume.
6. The method for improving soil for rice planting according to claim 1, wherein: mixing organic fertilizer and paddy soil, standing for three days, and crushing again.
7. The method for improving soil for rice planting according to claim 6, wherein: the depth of the secondary crushing is not more than 50% of the depth of the primary crushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211186434.6A CN115443756A (en) | 2022-09-28 | 2022-09-28 | Method capable of improving rice planting soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211186434.6A CN115443756A (en) | 2022-09-28 | 2022-09-28 | Method capable of improving rice planting soil |
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| Publication Number | Publication Date |
|---|---|
| CN115443756A true CN115443756A (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202211186434.6A Pending CN115443756A (en) | 2022-09-28 | 2022-09-28 | Method capable of improving rice planting soil |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823355A (en) * | 2012-09-13 | 2012-12-19 | 新疆农业大学 | Soil improvement method |
| CN104496579A (en) * | 2014-11-27 | 2015-04-08 | 奉节县润禾有机肥料有限公司 | Organic fertilizer and method for preparing soil testing formula fertilizer from organic fertilizer |
| CN106718448A (en) * | 2016-12-16 | 2017-05-31 | 重庆珞优农业科技有限公司 | A kind of paddy rice planting method of raising varieties in saline-alkali areas Rice Cropping survival rate |
| CN107840753A (en) * | 2017-10-27 | 2018-03-27 | 河南神润农业科技有限公司 | A kind of biological compound organic fertilizer and preparation method thereof |
| CN109220656A (en) * | 2018-11-22 | 2019-01-18 | 衡阳仕杰农业发展有限公司 | A kind of implantation methods of selenium-rich rice |
| CN110557996A (en) * | 2019-09-20 | 2019-12-13 | 吉林辰雨农业科技有限公司 | sustainable saline-alkali soil paddy field improvement method and mixed organic fertilizer |
| CN111066403A (en) * | 2019-11-28 | 2020-04-28 | 中国科学院城市环境研究所 | Synchronous emission reduction CH4And N2O and method for improving soil fertility |
-
2022
- 2022-09-28 CN CN202211186434.6A patent/CN115443756A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823355A (en) * | 2012-09-13 | 2012-12-19 | 新疆农业大学 | Soil improvement method |
| CN104496579A (en) * | 2014-11-27 | 2015-04-08 | 奉节县润禾有机肥料有限公司 | Organic fertilizer and method for preparing soil testing formula fertilizer from organic fertilizer |
| CN106718448A (en) * | 2016-12-16 | 2017-05-31 | 重庆珞优农业科技有限公司 | A kind of paddy rice planting method of raising varieties in saline-alkali areas Rice Cropping survival rate |
| CN107840753A (en) * | 2017-10-27 | 2018-03-27 | 河南神润农业科技有限公司 | A kind of biological compound organic fertilizer and preparation method thereof |
| CN109220656A (en) * | 2018-11-22 | 2019-01-18 | 衡阳仕杰农业发展有限公司 | A kind of implantation methods of selenium-rich rice |
| CN110557996A (en) * | 2019-09-20 | 2019-12-13 | 吉林辰雨农业科技有限公司 | sustainable saline-alkali soil paddy field improvement method and mixed organic fertilizer |
| CN111066403A (en) * | 2019-11-28 | 2020-04-28 | 中国科学院城市环境研究所 | Synchronous emission reduction CH4And N2O and method for improving soil fertility |
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