CN111972071A - Greenhouse continuous cropping soil improvement method - Google Patents
Greenhouse continuous cropping soil improvement method Download PDFInfo
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- CN111972071A CN111972071A CN202010770217.6A CN202010770217A CN111972071A CN 111972071 A CN111972071 A CN 111972071A CN 202010770217 A CN202010770217 A CN 202010770217A CN 111972071 A CN111972071 A CN 111972071A
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- Prior art keywords
- soil
- continuous cropping
- improvement method
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- plastic film
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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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- 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
- A01N29/00—Biocides, pest repellants or attractants, or plant growth regulators containing halogenated hydrocarbons
- A01N29/02—Acyclic compounds or compounds containing halogen attached to an aliphatic side-chain of a cycloaliphatic ring system
-
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a greenhouse continuous cropping soil improvement method, which comprises the following steps: and (3) turning the planting land, deeply turning the target soil through a plough harrow machine, taking out the roots of the crops collected in the deep soil at the previous time, filling water in gullies after the operation of the plough harrow machine, carrying out sealed covering by using a transparent plastic film for 15-20 days, and uncovering the plastic film after the soil is dried. According to the greenhouse continuous cropping soil improvement method, reasonable matching of weathered coal and bacterial powder is utilized, on one hand, waste can be effectively utilized for soil improvement, resource utilization is greatly achieved, on the other hand, the cost is low, popularization and use are convenient, moreover, due to the use of the soil fumigant, breeding of pathogenic microorganisms, pests, parasitism and parasitism in soil can be effectively solved, and meanwhile, the soil nutrition can be balanced due to reasonable improvement object ratio.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to a greenhouse continuous cropping soil improvement method.
Background
Continuous cropping is a work consisting of several parts and having continuity of content. Often referred to as comic. The method also refers to a planting mode of continuously planting the same kind on the same field in one year or in successive years, continuous cropping is adopted under certain conditions, which is beneficial to fully utilizing the climate and other natural resources of one field, and a large number of crop producers which are ecologically adaptive to planting and have higher economic benefit can easily master the cultivation technology of a certain specific crop through continuous planting. However, continuous cropping often causes various disadvantages, and firstly, pathogenic microorganisms and pests which have specific harm to crops and parasitic and concomitant breeding are aggravated. Such as nevus niruri, and the breeding of peanut nematode, soybean dodder, sunflower broomrape, barnyard grass, etc. are all related to continuous cropping, secondly, the physical and chemical properties of soil are affected, the fertilizer efficiency is reduced, then, certain nutrient elements are consumed at an accelerated speed, nutrient loss is formed, and finally, certain toxic root exudates are continuously accumulated in the soil, so that the continuous cropping crops are poisoned, etc. For this reason, we propose a greenhouse continuous cropping soil improvement method.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a greenhouse continuous cropping soil improvement method, which can utilize reasonable matching of weathered coal and bacterial powder, on one hand, can effectively utilize waste to improve soil, greatly realizes resource utilization, on the other hand, has lower cost and is convenient to popularize and use, and through the use of a soil fumigant, pathogenic microorganisms, pests, and breeding and reproduction of parasitism and parasitism in soil can be effectively solved, and meanwhile, the reasonable ratio of improved substances can balance soil nutrition and the like.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the greenhouse continuous cropping soil improvement method comprises the following steps:
s1: turning the planting land, deeply turning the target soil by a plough harrow machine, and taking out the roots of the crops collected in the deep soil for the last time;
s2: injecting water for decay, namely filling water in gullies after the operation of the plough harrow machine, and hermetically covering the gullies with a transparent plastic film for 15-20 days, and uncovering the plastic film after the soil is dried;
s3: secondary rot, namely watering the dried soil again on the basis of the step S2, watering a proper amount of soil to keep the soil moist, sprinkling bacterial powder on two sides of a gully, sealing and covering by using a transparent plastic film for 3-5 days, and uncovering the plastic film after the roots of the crops are fully rotted;
s4: ventilating and drying, placing outdoors for 1-2 days, and naturally drying;
s5: mixing the prepared improved substance into the dried planting land, and turning the land to fully mix the improved substance with the soil;
s6: and finally, waiting for crop planting.
Preferably, the bacterial powder comprises aspergillus niger, bacillus subtilis and carbon dust, and the mass ratio of the aspergillus niger to the bacillus subtilis to the carbon dust is 1: 2: 4.
preferably, the ratio of the improved substances in parts by weight is as follows: 20-30 parts of plant carbon, 4-8 parts of sodium bicarbonate, 15-20 parts of weathered coal powder, 6-10 parts of straw hay, 3-5 parts of dipotassium phosphate and 1-4 parts of soil fumigant.
Preferably, the soil fumigant is prepared by blending two or more of carbon tetrachloride, 1, 3-dichloropropene, dichloroethane, dibromoethane, methyl bromide, chloropicrin, dichloropropane and dibromochloropropane in a ratio of 1: 1.
(III) advantageous effects
The invention provides a greenhouse continuous cropping soil improvement method, which has the following beneficial effects:
(1) according to the greenhouse continuous cropping soil improvement method, the reasonable matching of the weathered coal and the bacterial powder is utilized, on one hand, the waste can be effectively utilized for soil improvement, the resource utilization is greatly realized, on the other hand, the cost is lower, and the popularization and the use are convenient.
(2) According to the greenhouse continuous cropping soil improvement method, the breeding and propagation of pathogenic microorganisms and pests as well as parasitic and concomitant organisms in the soil can be effectively solved through the use of the soil fumigant, and meanwhile, the soil nutrition can be balanced through reasonable matching of the improved substances.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
The invention provides a technical scheme that: the greenhouse continuous cropping soil improvement method comprises the following steps:
s1: turning the planting land, deeply turning the target soil by a plough harrow machine, and taking out the roots of the crops collected in the deep soil for the last time;
s2: injecting water for decay, namely filling water in gullies after the operation of the plough harrow machine, and hermetically covering the gullies with a transparent plastic film for 15-20 days, and uncovering the plastic film after the soil is dried;
s3: secondary rot, namely watering the dried soil again on the basis of the step S2, watering a proper amount of soil to keep the soil moist, sprinkling bacterial powder on two sides of a gully, sealing and covering by using a transparent plastic film for 3-5 days, and uncovering the plastic film after the roots of the crops are fully rotted;
s4: ventilating and drying, placing outdoors for 1-2 days, and naturally drying;
s5: mixing the prepared improved substance into the dried planting land, and turning the land to fully mix the improved substance with the soil;
s6: and finally, waiting for crop planting.
The bacterial powder comprises aspergillus niger, bacillus subtilis and carbon dust, and the mass ratio of the bacterial powder to the carbon dust is 1: 2: 4.
the weight portion ratio of the improved substance is as follows: 20-30 parts of plant carbon, 4-8 parts of sodium bicarbonate, 15-20 parts of weathered coal powder, 6-10 parts of straw hay, 3-5 parts of dipotassium phosphate and 1-4 parts of soil fumigant.
The soil fumigant is prepared by blending two or more of carbon tetrachloride, 1, 3-dichloropropene, dichloroethane, dibromoethane, methyl bromide, chloropicrin, dichloropropane and dibromochloropropane in a ratio of 1: 1.
To sum up, the greenhouse continuous cropping soil improvement method comprises the steps of firstly, deeply turning the target soil through a plough harrow machine, taking out the root of the crop in the deep soil, filling water in the gully after the operation of the plough harrow machine, hermetically covering the gully with a transparent plastic film for 15-20 days, uncovering the plastic film after the soil is dried, watering the dried soil again on the basis of the operation, watering a proper amount at the time, keeping the soil moist, scattering bacterial powder on two sides of the gully, hermetically covering the gully with the transparent plastic film again for 3-5 days, uncovering the plastic film after the root of the crop is fully rotten, waiting for ventilation and drying, placing the greenhouse for 1-2 days outdoors for natural drying, mixing the prepared improved crop in the dried planting field, turning the soil, the improvement is mixed with the soil thoroughly and finally, the crop is waited for planting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The greenhouse continuous cropping soil improvement method is characterized by comprising the following steps:
s1: turning the planting land, deeply turning the target soil by a plough harrow machine, and taking out the roots of the crops collected in the deep soil for the last time;
s2: injecting water for decay, namely filling water in gullies after the operation of the plough harrow machine, and hermetically covering the gullies with a transparent plastic film for 15-20 days, and uncovering the plastic film after the soil is dried;
s3: secondary rot, namely watering the dried soil again on the basis of the step S2, watering a proper amount of soil to keep the soil moist, sprinkling bacterial powder on two sides of a gully, sealing and covering by using a transparent plastic film for 3-5 days, and uncovering the plastic film after the roots of the crops are fully rotted;
s4: ventilating and drying, placing outdoors for 1-2 days, and naturally drying;
s5: mixing the prepared improved substance into the dried planting land, and turning the land to fully mix the improved substance with the soil;
s6: and finally, waiting for crop planting.
2. The greenhouse continuous cropping soil improvement method as claimed in claim 1, characterized in that: the bacterial powder comprises aspergillus niger, bacillus subtilis and carbon dust, and the mass ratio of the bacterial powder to the carbon dust is 1: 2: 4.
3. the greenhouse continuous cropping soil improvement method as claimed in claim 1, characterized in that: the weight portion ratio of the improved substance is as follows: 20-30 parts of plant carbon, 4-8 parts of sodium bicarbonate, 15-20 parts of weathered coal powder, 6-10 parts of straw hay, 3-5 parts of dipotassium phosphate and 1-4 parts of soil fumigant.
4. The greenhouse continuous cropping soil improvement method as claimed in claim 3, characterized in that: the soil fumigant is prepared by blending two or more of carbon tetrachloride, 1, 3-dichloropropene, dichloroethane, dibromoethane, methyl bromide, chloropicrin, dichloropropane and dibromochloropropane in a blending ratio of 1: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770217.6A CN111972071A (en) | 2020-08-03 | 2020-08-03 | Greenhouse continuous cropping soil improvement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770217.6A CN111972071A (en) | 2020-08-03 | 2020-08-03 | Greenhouse continuous cropping soil improvement method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111972071A true CN111972071A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010770217.6A Withdrawn CN111972071A (en) | 2020-08-03 | 2020-08-03 | Greenhouse continuous cropping soil improvement method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099996A (en) * | 2021-04-21 | 2021-07-13 | 河南农业大学 | Method for eliminating continuous cropping obstacles of rehmannia and application |
-
2020
- 2020-08-03 CN CN202010770217.6A patent/CN111972071A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099996A (en) * | 2021-04-21 | 2021-07-13 | 河南农业大学 | Method for eliminating continuous cropping obstacles of rehmannia and application |
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Application publication date: 20201124 |
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