CN107996110B - Summer ecological shed-down method for greenhouse with greenhouse vegetables - Google Patents
Summer ecological shed-down method for greenhouse with greenhouse vegetables Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- Life Sciences & Earth Sciences (AREA)
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- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention relates to the field of soil remediation, in particular to a summer ecological shed-down method for a greenhouse for greenhouse vegetables. Based on the maintenance of the original power of soil, the microbial technology is adopted to inhibit and kill soil-borne pathogenic bacteria, harmful bacteria, underground pests and the like in the soil on the basis of not destroying the ecological environment and the structure of the soil. Meanwhile, the straw covering mode is adopted, evaporation of surface water is reduced, surface humidity is maintained, and the problem of salt and alkali caused by water evaporation is reduced. Through a series of measures, the method ensures that the original power of the soil is recovered and the ecological balance of the soil is maintained in the high-temperature period in summer under the condition of not carrying out high-temperature shed closing.
Description
Technical Field
The invention relates to the field of soil remediation, in particular to a summer ecological shed-down method for a greenhouse for greenhouse vegetables.
Background
The facility agriculture is one of important industries for increasing the income of farmers, but in order to pursue blind fertilization measures for high-benefit output and increase the soil planting in successive years, the farmers can reduce the organic matter content of the soil, destroy the soil granular structure, increase the number of soil-borne diseases and destroy the normal ecological balance of the soil. In the traditional vegetable planting process, especially in the summer planting process, because of the influence of high temperature and stubble replacement in summer, the vegetable planting greenhouse needs to be subjected to high-temperature greenhouse closing treatment, and the purpose is to kill pathogenic bacteria and ova in the greenhouse and prevent soil-borne diseases and insect pests.
But the high-temperature greenhouse closing mode is adopted to kill all microbial floras in the soil, the biological, physical and chemical structures of the soil are seriously damaged, the recovery of the activity of the soil is greatly influenced, and the operation of supplementing biological bacterial fertilizers is adopted after the greenhouse closing, but the effect is very little.
Disclosure of Invention
The invention provides a summer ecological shed-down method for a greenhouse of greenhouse vegetables, which is based on the maintenance of the original power of soil, adopts biological agents to inhibit and kill soil-borne pathogenic bacteria (including pathogenic bacteria such as nematodes) in the soil on the basis of not damaging the soil structure. Meanwhile, the straw covering mode is adopted, evaporation of surface water is reduced, surface humidity is maintained, and the problem of salt and alkali caused by water evaporation is reduced. Through a series of measures, the method ensures that the original power of the soil is recovered and the ecological balance of the soil is maintained in the high-temperature period in summer under the condition of not carrying out high-temperature shed closing.
The technical scheme adopted by the invention comprises the processes of 1) applying a base fertilizer, 2) applying a solid microbial inoculum, 3) covering straws and using a decomposing agent, 4) applying a liquid microbial inoculum, 5) daily management and protection and microbial inoculum supplement, 6) carrying out rotary tillage and ridging and the like, and specifically comprises the following steps of:
1) applying base fertilizer
After the greenhouse is cleaned by one crop in front of the vegetable planting greenhouse, selecting decomposed cow dung, decomposed cake fertilizer and bio-organic fertilizer as base fertilizers, and according to the decomposed cow dung: 20-30m 3500 kg/mu of decomposed cake fertilizer and 80-120 kg/mu of bio-organic fertilizer are respectively and uniformly spread on the surface of the greenhouse;
wherein: decomposed cow dung: the dry basis organic matter content is more than or equal to 80 percent, the nutrition is rich, and the composting is conventional composting and decomposing through full fermentation and decomposition; and (3) decomposed cake fertilizer: rich protein, and is subjected to full fermentation and decomposition to form conventional stack retting and decomposition; b, biological organic fertilizer: the effective viable count is more than or equal to 0.2 hundred million cfu/g, and the feed contains rich nutrient components, and the cow dung, the cake fertilizer and the bio-organic fertilizer are conventional commercial products. As a large amount of nutrients are consumed by crops such as vegetables during the growth period, the organic matter content of soil in the greenhouse is low, and the decomposed cow dung contains rich organic matters, the organic matter supplementing effect on greenhouse soil cultivated for many years is good; 80-120kg of biological organic fertilizer is added into each mu of land, beneficial microorganisms in soil are supplemented on the basis of organic matter supplementation, organic matter decomposition is accelerated to organic components such as organic acid and the like which can be directly absorbed and utilized, and absorption of later-stage plants to nutrition can be accelerated. The cake fertilizer is residue left after oil extraction of oilseeds, is an organic fertilizer with a relatively high nitrogen content, is suitable for fertilization of leaf vegetables, and can inhibit the flower and fruit vegetables without decomposition fermentation due to the high nitrogen content, so the cake fertilizer needs to be applied after decomposition.
2) Application of solid microbial inoculum
Uniformly spreading the solid microbial agents on the surface of the greenhouse soil respectively, wherein the dosage of the solid microbial agents is as follows: 2-5 kg/mu, Paecilomyces lilacinus microbial inoculum: 2-5 kg/acre, beauveria bassiana microbial inoculum: 1-2 kg/acre, metarhizium anisopliae fungicide: 1-2 kg/mu of bacillus fungicide (bacillus subtilis fungicide: bacillus mucilaginosus fungicide: bacillus licheniformis fungicide, mixed according to the mass ratio of 5:3: 2): 2-5 kg/mu;
3) straw covering and decomposing agent
Uniformly paving the corn straws crushed to about 5-10cm on the ground surface, wherein the paving thickness is 5-10cm, and uniformly spreading a decomposition agent on the surfaces of the straws according to the using amount of 5-10 kg/mu;
wherein the decomposing inoculant is prepared by mixing a bacillus subtilis inoculant, a bacillus mucilaginosus inoculant, a bacillus licheniformis inoculant, a lactic acid inoculant, a yeast inoculant and an actinomycete inoculant according to a mass ratio of 2.5:1:0.5:3:2: 1;
the use of the decomposition agent can generate high temperature and accelerate the decomposition of components such as cellulose, hemicellulose, lignin and the like; the corn straw resources are rich, the corn straw is used to follow the environmental protection concept of environmental resource utilization, and the agricultural leftovers are fully and reasonably utilized;
4) application of liquid microbial inoculum
Mixing the decomposing agent in the step 3) according to the mass ratio of the decomposing agent to the brown sugar to the water of 3:1:8, carrying out aeration culture for 24 hours under the conventional condition, and filtering solid residues to obtain the liquid microbial inoculum. Uniformly spraying liquid microbial inoculum on the straws on the surface of the greenhouse through an automatic fertilizer applicator according to the use amount of 10-15 kg/mu of decomposition agent, wherein the straws are required to be wetted to 2/3;
5) daily management and protection and microbial inoculum supplement
Watering after spraying liquid microbial inoculum, finishing colonization and propagation of microorganisms within three days, performing exothermic decomposition at the place where the straw is contacted with the ground, and performing pile turning treatment on the straw by using a two-tooth rake so as to keep ventilation and promote propagation of microorganisms on the ground surface;
supplementing the liquid microbial inoculum for 1 time every 1 week, uniformly spraying the liquid microbial inoculum on the straws by using a sprayer to wet the surfaces of the straws, turning over the straws after spraying is finished, and continuously supplementing the microbial inoculum for 2-3 times;
the microbial inoculum is easy to carry out microbial planting by spraying for many times, the early stage microbial quantity is small, the colonization is difficult, the rotten time is prolonged, and the rotten effect is not thorough; after the pile is turned, the spraying is carried out again, so that the microorganism distribution is uniform, and the decomposition efficiency is accelerated;
6) rotary tillage ridging
Before planting, rotary tillage is carried out on cow dung, cake fertilizer, straws, microbial inoculum and the like together to enter soil, at the moment, deep tillage is not suitable for the rotary tillage, the requirement can be met only by shallow tillage of 10-15cm, ridging planting can be carried out after the rotary tillage is finished, and at the moment, the ecological shed breaking is finished.
The microbial inoculum used in the invention is a conventional product available in the market, wherein bacillus microbial agents (including bacillus subtilis microbial agent, bacillus mucilaginosus microbial agent and bacillus licheniformis microbial agent) are purchased from Ulva biotechnology limited, and paecilomyces lilacinus microbial agent, beauveria bassiana microbial agent, metarhizium anisopliae microbial agent and trichoderma microbial agent are purchased from Lithocarpus biology technology limited in Shandong Su; yeast, lactic acid bacteria and actinomycetes are all purchased from Shandong Su Kehan Biotech Co.
The invention has the beneficial effects that:
the principle of the method is to maintain the original power of the soil, supplement nutrition and inhibit the breeding of pathogenic bacteria by supplementing organic matters and microbial communities. The basic principle is that the growth of pathogenic bacteria is inhibited and killed by the mass propagation of probiotics, and the probiotics take pathogenic bacteria as a nutrient source, so that the effect of inhibiting and killing the pathogenic bacteria is achieved. Trichoderma and Paecilomyces lilacinus belong to microbial bactericides and can have very obvious inhibition effect on underground pests, particularly root-knot nematodes.
After the pathogenic bacteria are inhibited and killed by the action of microorganisms, the humidity of the earth surface is maintained by adopting a straw covering mode, and the spreading of salt and alkali in the underground water to the earth surface is reduced, so that the effect of reducing the salt alkalization is achieved. On the other hand, the straws can be gradually decomposed under the action of EM (effective microorganisms) and the decomposing agent, organic matters and nutrient components are indirectly supplemented, a good ecological environment is created, and ecological balance is maintained.
Drawings
FIG. 1 is a comparison graph of surface temperature changes of ecological shed-resting treatment and conventional shed-resting treatment;
FIG. 2 is a comparison graph of the number of microorganisms in soil after ecological shed resting treatment and conventional shed resting treatment.
Detailed Description
The following examples are provided to further illustrate the embodiments of the present invention, but should not be construed as limiting the scope of the invention. All the technologies realized based on the above contents of the present invention belong to the scope of the present invention, and the following embodiments are all completed by adopting the conventional prior art except for the specific description.
Example 1
1) Applying base fertilizer
After the greenhouse is cleaned by one crop in front of the vegetable planting greenhouse, selecting decomposed cow dung, decomposed cake fertilizer and bio-organic fertilizer as base fertilizers, and according to the decomposed cow dung: 25m3400 kg/mu of decomposed cake fertilizer and 100 kg/mu of bio-organic fertilizer are respectively and uniformly spread on the surface of the greenhouse;
wherein, the decomposed cow dung: the dry basis organic matter content is more than or equal to 80 percent, and the dry basis organic matter is composted and matured through conventional composting;
and (3) decomposed cake fertilizer: rich protein, and is subjected to full fermentation and decomposition to form conventional stack retting and decomposition;
b, biological organic fertilizer: the effective viable count is more than or equal to 0.2 hundred million cfu/g, and the product contains rich nutrient components and is a conventional commercial product.
2) Application of solid microbial inoculum
Uniformly spreading the solid microbial agents on the surface of the greenhouse soil respectively, wherein the dosage of the solid microbial agents is as follows: 2 kg/mu, paecilomyces lilacinus microbial inoculum: 2 kg/mu, beauveria bassiana microbial inoculum and metarhizium anisopliae microbial inoculum: 2 kg/mu of each bacillus microbial inoculum (bacillus subtilis microbial inoculum: bacillus mucilaginosus microbial inoculum: bacillus licheniformis microbial inoculum mixed according to the mass ratio of 5:3: 2): 2 kg/mu;
3) straw covering and decomposing agent
Uniformly paving the corn straws crushed to about 5-10cm on the ground surface, wherein the paving thickness is 5-10cm, and uniformly spreading a decomposition agent on the surfaces of the straws according to the using amount of 10 kg/mu;
wherein the decomposing inoculant is prepared by mixing a bacillus subtilis inoculant, a bacillus mucilaginosus inoculant, a bacillus licheniformis inoculant, a lactic acid inoculant, a yeast inoculant and an actinomycete inoculant according to a mass ratio of 2.5:1:0.5:3:2: 1;
4) application of liquid microbial inoculum
Mixing the decomposing agent in the step 3) according to the mass ratio of the decomposing agent to the brown sugar to the water of 3:1:8, carrying out aeration culture for 24 hours under the conventional condition, and filtering solid residues to obtain the liquid microbial inoculum. Uniformly spraying the liquid fungicide onto the straws on the surface of the greenhouse through an automatic fertilizer applicator according to the use amount of 10 kg/mu of decomposition agent, wherein the straws can be wetted to 2/3;
5) daily management and protection and microbial inoculum supplement
Watering after spraying liquid microbial inoculum, and after three days, turning over the straw by using a two-tooth rake, so as to keep ventilation and promote the propagation of microorganisms on the ground surface; meanwhile, supplementing the liquid microbial inoculum for 1 time every 1 week, uniformly spraying the liquid microbial inoculum on the straws by using a sprayer, wetting the surfaces of the straws, turning over the straws after spraying is finished, and continuously supplementing the microbial inoculum for 3 times;
6) rotary tillage ridging
Before planting, rotary tillage is carried out on cow dung, cake fertilizer, straws, microbial inoculum and the like together to enter soil, at the moment, deep tillage is not suitable for the rotary tillage, the requirement can be met only by shallow tillage of 10-15cm, ridging planting can be carried out after the rotary tillage is finished, and at the moment, the ecological shed breaking is finished.
Example 2
1) Applying base fertilizer
After the greenhouse is cleaned by one crop in front of the vegetable planting greenhouse, selecting decomposed cow dung, decomposed cake fertilizer and bio-organic fertilizer as base fertilizers, and according to the decomposed cow dung: 20m3Respectively and uniformly spreading the decomposed cake fertilizer of 500 kg/mu and the bio-organic fertilizer of 120 kg/mu on the surface of the greenhouse;
wherein, the decomposed cow dung: the dry basis organic matter content is more than or equal to 80 percent, and the composting is conventional composting and decomposing through full fermentation;
and (3) decomposed cake fertilizer: the cottonseed cake and bean cake fertilizer are rich in protein, and are fermented and decomposed fully to be conventional stack retting and decomposing;
b, biological organic fertilizer: the effective viable count is more than or equal to 0.2 hundred million cfu/g, and the product contains rich nutrient components and is a conventional commercial product.
2) Application of solid microbial inoculum
Uniformly spreading the solid microbial agents on the surface of the greenhouse soil respectively, wherein the dosage of the solid microbial agents is as follows: 5 kg/mu, Paecilomyces lilacinus microbial inoculum: 5 kg/mu, beauveria bassiana microbial inoculum and metarhizium anisopliae microbial inoculum: 2 kg/mu of each bacillus microbial inoculum (bacillus subtilis microbial inoculum: bacillus mucilaginosus microbial inoculum: bacillus licheniformis microbial inoculum mixed according to the mass ratio of 5:3: 2): 5 kg/mu;
3) straw covering and decomposing agent
Uniformly paving the corn straws crushed to about 5-10cm on the ground surface, wherein the paving thickness is 5-10cm, and uniformly spreading a decomposition agent on the surfaces of the straws according to the use amount of 8 kg/mu;
wherein the decomposing inoculant is prepared by mixing a bacillus subtilis inoculant, a bacillus mucilaginosus inoculant, a bacillus licheniformis inoculant, a lactic acid inoculant, a yeast inoculant and an actinomycete inoculant according to a mass ratio of 2.5:1:0.5:3:2: 1;
4) application of liquid microbial inoculum
Mixing the decomposing agent in the step 3) according to the mass ratio of the decomposing agent to the brown sugar to the water of 3:1:8, carrying out aeration culture for 24 hours under the conventional condition, and filtering solid residues to obtain the liquid microbial inoculum. Uniformly spraying the liquid fungicide onto the straws on the surface of the greenhouse through an automatic fertilizer applicator according to the use amount of 12 kg/mu of decomposition agent, wherein the straws can be wetted to 2/3;
5) daily management and protection and microbial inoculum supplement
Watering after spraying liquid microbial inoculum, and after three days, turning over the straw by using a two-tooth rake, so as to keep ventilation and promote the propagation of microorganisms on the ground surface; meanwhile, supplementing the liquid microbial inoculum for 1 time every 1 week, uniformly spraying the liquid microbial inoculum on the straws by using a sprayer, wetting the surfaces of the straws, turning over the straws after spraying is finished, and continuously supplementing the microbial inoculum for 3 times;
6) rotary tillage ridging
Before planting, rotary tillage is carried out on cow dung, cake fertilizer, straws, microbial inoculum and the like together to enter soil, at the moment, deep tillage is not suitable for the rotary tillage, the requirement can be met only by shallow tillage of 10-15cm, ridging planting can be carried out after the rotary tillage is finished, and at the moment, the ecological shed breaking is finished.
Example 3
1) Applying base fertilizer
After the greenhouse is cleaned by one crop in front of the vegetable planting greenhouse, selecting decomposed cow dung, decomposed cake fertilizer and bio-organic fertilizer as base fertilizers, and according to the decomposed cow dung: 22m3450 kg/mu of decomposed cake fertilizer and 110 kg/mu of bio-organic fertilizer are respectively and uniformly spread on the surface of the greenhouse;
wherein, the decomposed cow dung: the dry basis organic matter content is more than or equal to 80 percent, and the composting is conventional composting and decomposing through full fermentation;
and (3) decomposed cake fertilizer: the cottonseed cake and bean cake fertilizer are rich in protein, and are fermented and decomposed fully to be conventional stack retting and decomposing;
b, biological organic fertilizer: the effective viable count is more than or equal to 0.2 hundred million cfu/g, and the product contains rich nutrient components and is a conventional commercial product.
2) Application of solid microbial inoculum
Uniformly spreading the solid microbial agents on the surface of the greenhouse soil respectively, wherein the dosage of the solid microbial agents is as follows: 3 kg/mu, Paecilomyces lilacinus microbial inoculum: 4 kg/mu, beauveria bassiana microbial inoculum and metarhizium anisopliae microbial inoculum: 1 kg/mu of each bacillus microbial inoculum (bacillus subtilis microbial inoculum: bacillus mucilaginosus microbial inoculum: bacillus licheniformis microbial inoculum mixed according to the mass ratio of 5:3: 2): 5 kg/mu;
3) straw covering and decomposing agent
Uniformly paving the corn straws crushed to about 5-10cm on the ground surface, wherein the paving thickness is 5-10cm, and uniformly spreading a decomposition agent on the surfaces of the straws according to the use amount of 8 kg/mu;
wherein the decomposing inoculant is prepared by mixing a bacillus subtilis inoculant, a bacillus mucilaginosus inoculant, a bacillus licheniformis inoculant, a lactic acid inoculant, a yeast inoculant and an actinomycete inoculant according to a mass ratio of 2.5:1:0.5:3:2: 1;
4) application of liquid microbial inoculum
Mixing the decomposing agent in the step 3) according to the mass ratio of the decomposing agent to the brown sugar to the water of 3:1:8, carrying out aeration culture for 24 hours under the conventional condition, and filtering solid residues to obtain the liquid microbial inoculum. Uniformly spraying liquid fungicide onto the straws on the surface of the greenhouse through an automatic fertilizer applicator according to the use amount of 15 kg/mu of decomposition agent, wherein the straws can be wetted to 2/3;
5) daily management and protection and microbial inoculum supplement
Watering after spraying liquid microbial inoculum, and after three days, turning over the straw by using a two-tooth rake, so as to keep ventilation and promote the propagation of microorganisms on the ground surface; meanwhile, supplementing the liquid microbial inoculum for 1 time every 1 week, uniformly spraying the liquid microbial inoculum on the straws by using a sprayer, wetting the surfaces of the straws, turning over the straws after spraying is finished, and continuously supplementing the microbial inoculum for 3 times;
6) rotary tillage ridging
Before planting, rotary tillage is carried out on cow dung, cake fertilizer, straws, microbial inoculum and the like together to enter soil, at the moment, deep tillage is not suitable for the rotary tillage, the requirement can be met only by shallow tillage of 10-15cm, ridging planting can be carried out after the rotary tillage is finished, and at the moment, the ecological shed breaking is finished.
Comparative example
The shed is laid down according to a conventional method, and the specific operation method comprises the following steps: watering in the shed to ensure the soil humidity, putting down all shed films, sealing the whole shed, and heating the shed by using sunlight; and (5) closing the shed for 30 days, and tracking various parameters.
Analyzing the results of the embodiment and the comparative example, the temperature in the greenhouse can quickly rise and can reach more than 45 ℃ at most in the greenhouse rest process of the embodiment 1-3, and the high temperature duration is long; the number of pathogenic bacteria (including streptococcus Vitis and meloidogyne) in the soil microorganism detection result is less than 100 ten thousand/cm3The number of probiotics (including bacillus subtilis, yeast, lactobacillus and the like) is 200 ten thousand/cm3The number of pathogenic bacteria is obviously better than that of a comparative example (wherein the number of pathogenic bacteria exceeds 800 ten thousand/cm)3The number of probiotics is less than 50 ten thousand/cm3). The effect of the shed resting method provided by the invention is superior to that of the traditional shed resting method.
Claims (3)
1. The summer ecological shed-breaking method for the greenhouse with the greenhouse vegetables comprises the steps of 1) applying a base fertilizer, 2) applying a solid microbial inoculum, 3) using a straw covering and decomposing agent, 4) applying a liquid microbial inoculum, 5) supplementing daily management and protection with the microbial inoculum, and 6) carrying out rotary tillage and ridging, and is characterized in that:
the base fertilizer in the step 1) is decomposed cow dung, decomposed cake fertilizer and biological organic fertilizer;
the solid microbial inoculum in the step 2) comprises a trichoderma agent, a paecilomyces lilacinus agent, a beauveria bassiana agent, a metarhizium anisopliae agent and a bacillus agent, wherein the bacillus agent is a mixture of a bacillus subtilis agent, a bacillus mucilaginosus agent and a bacillus licheniformis agent;
the straws in the step 3) are corn straws, and the decomposing inoculant is a mixture formed by mixing a bacillus subtilis inoculant, a bacillus mucilaginosus inoculant, a bacillus licheniformis inoculant, a lactic acid bacteria inoculant, a yeast inoculant and an actinomycete inoculant according to a mass ratio of 2.5:1:0.5:3:2: 1;
the liquid microbial inoculum in the step 4) is the decomposing agent in the step 3) and is mixed according to the mass ratio of the decomposing agent to the brown sugar to the water of 3:1:8, the mixture is subjected to aeration culture for 24 hours, and a filtrate is obtained after solid residues are filtered;
the specific operation of the microbial inoculum supplementation in the step 6) is as follows: spraying the liquid microbial inoculum for 1 time every 1 week to moisten the surface of the straw, turning the straw pile after spraying, and continuously supplementing the microbial inoculum for 2-3 times;
and 7), the rotary tillage in the step 7) is shallow tillage, and the depth is 10-15 cm.
2. The summer ecological shed resting method for greenhouse vegetable greenhouse as claimed in claim 1, characterized in that the following steps are carried out in sequence:
1) applying base fertilizer
After the shed of the previous crop in the vegetable planting shed is cleared, according to thoroughly decomposed cow dung: 20-30m3500 kg/mu of decomposed cake fertilizer and 80-120 kg/mu of bio-organic fertilizer are respectively and uniformly spread on the surface of the greenhouse;
2) application of solid microbial inoculum
Uniformly spreading the solid microbial agents on the surface of the greenhouse soil respectively, wherein the dosage of the solid microbial agents is as follows: 2-5 kg/mu, Paecilomyces lilacinus microbial inoculum: 2-5 kg/acre, beauveria bassiana microbial inoculum: 1-2 kg/acre, metarhizium anisopliae fungicide: 1-2 kg/acre, bacillus fungicide: 2-5 kg/mu;
wherein the bacillus fungicide is a mixture of a bacillus subtilis fungicide, a bacillus mucilaginosus fungicide and a bacillus licheniformis fungicide which are mixed according to a mass ratio of 5:3: 2;
3) straw covering and decomposing agent
Uniformly paving the corn straws on the ground surface, and uniformly spreading a decomposition agent on the surfaces of the straws;
wherein the decomposing inoculant is a mixture prepared by mixing a bacillus subtilis inoculant, a bacillus mucilaginosus inoculant, a bacillus licheniformis inoculant, a lactic acid inoculant, a yeast inoculant and an actinomycete inoculant according to a mass ratio of 2.5:1:0.5:3:2: 1;
4) application of liquid microbial inoculum
Uniformly spraying the liquid microbial inoculum on the straws on the surface of the greenhouse through an automatic fertilizer applicator, wherein the straws are required to be wetted to 2/3;
wherein the liquid microbial inoculum is obtained by mixing the decomposing agent in the step 3) according to the mass ratio of the decomposing agent to brown sugar to water of 3:1:8, carrying out aeration culture for 24 hours, and filtering solid residues;
5) daily management and protection and microbial inoculum supplementation
Watering after spraying liquid microbial inoculum, and turning over the straw after three days;
supplementing the liquid microbial inoculum for 1 time every 1 week, uniformly spraying the liquid microbial inoculum on the straws by using a sprayer to wet the surfaces of the straws, turning over the straws after spraying is finished, and continuously supplementing the microbial inoculum for 2-3 times;
6) rotary tillage ridging
Shallow ploughing for 10-15cm before planting, and ending ecological shed fallow.
3. The summer ecological shed resting method for greenhouse with greenhouse vegetables as claimed in claim 2, wherein: the length of the corn straw in the step 3) is 5-10cm, the laying thickness is 5-10cm, and the usage amount of the decomposition agent is 5-10 kg/mu.
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