CN104876653A - Preparation method of biological organic fertilizer special for cucumbers in continuous cropping mode - Google Patents

Preparation method of biological organic fertilizer special for cucumbers in continuous cropping mode Download PDF

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Publication number
CN104876653A
CN104876653A CN201510144636.8A CN201510144636A CN104876653A CN 104876653 A CN104876653 A CN 104876653A CN 201510144636 A CN201510144636 A CN 201510144636A CN 104876653 A CN104876653 A CN 104876653A
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continuous cropping
organic fertilizer
fertilizer special
soil
preparation
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吴志刚
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Suzhou Rencheng Bio-Science & Technology Co Ltd
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Suzhou Rencheng Bio-Science & Technology Co Ltd
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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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • 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 present invention discloses a preparation method of a biological organic fertilizer special for cucumbers in the continuous cropping mode, which comprises the steps of firstly, preparing the following raw materials in weight part: 20-24 parts of kelp powders, 150-170 parts of maize straws, 80-100 parts of chicken manure and 30-40 parts of golden mushroom dregs; secondly, uniformly mixing the kelp powders, the maize straws, the chicken manure and the golden mushroom dregs to obtain a pre-fermented material; thirdly, adding urea in the pre-fermented material to adjust the carbon-nitrogen ratio to be 25-30:1, and adding water in the pre-fermented material to adjust the water content to be 60-65% so as to obtain a fermented material; fourthly, inoculating an EM inocula, bacillus licheniformis and Aspergillus oryzae in the fermented material, then fully mixing up the above parts and fermenting the material for 15-18 days; fifthly, drying the material after the fermentation process, bagging and storing the material in a sealed manner to obtain the biological organic fertilizer special for cucumbers in continuous cropping mode. The biological organic fertilizer prepared by the above method is healthy and high in efficiency. The degradation condition of soil physical and chemical properties and the biological environment caused by the continuous cropping of cucumbers can be effectively improved. Meanwhile, the economic benefit of the cucumber plantation is improved.

Description

A kind of preparation method of continuous cropping cucumber bio-organic fertilizer special
Technical field:
The present invention relates to agriculture production fertilizer field, particularly relate to a kind of preparation method of biological organic fertilizer, be specially the preparation method of the special biological organic fertilizer of a kind of continuous cropping cucumber.
Background technology:
Continuous cropping obstacle, after same crop or nearly edge continuous cropping, even if normal cultivation management, can cause the phenomenons such as crop yield decline, deterioration, situation of growing variation equally.Continuous cropping obstacles is plant, interactional result between soil and microorganism three, and the reason that Different Crop produces continuous cropping obstacle is different.
The major cause of continuous cropping obstacle has: (1) soil produces secondary salinization and acidifying, and physicochemical character becomes bad (2) soil fertility and declines and cause soil nutrient imbalance (3) geobiology environmental degradation: microbial populations in soil quantity and out of proportion, soil enzyme activities reduces, toxic substance accumulation and Auto toxicity enhancing etc. in soil.
The main repair mode of continuous cropping obstacle has: 1. science fertilising and fill with general mode, adopt the general technology of some novel fillings, as drip irrigation, under-film drip irrigation, membrane covering etc., can save water source, coordinate the soil water, gas, fertilizer, hot each key element, the bamboo telegraph of disease can also be suppressed, be conducive to the harm alleviating continuous cropping obstacle.2. change cropping system, rational crop rotation and a mixed interplanting, on same soil, there is the planting patterns of the cropping pattern of sequentially shifting cultivation different sorts crop, efficent rotation can make the Different Nutrients in vegetables absorption soil, alleviation soil nutrient is unbalanced and prevent and kill off salt accumulation in soil, again by the generation alleviating soil-borne disease insect pest of changing crops, overcomes continuous cropping obstacle.3. the selecting and grafting cultivation of resistant varieties.4. adopt measure of biotic control, use microbial fertilizer, utilize some probioticss to the parasitism of the specific pathogen bacterium in soil or produce objectionable impurities or reduce the quantity of pathogenic bacteria and the infection of root system by approach such as competition nutrition and space etc., thus reducing disease generation.5. utilize organic materials to augment measure, organic materials is rich in various nutrient and physiologically active substance, by improving Soil structure, regulating soil moisture, air and temperature and affecting soil physical properties.6. utilize the allelopathy between plant, allelopathy refers to that a kind of plant is by the phenomenon to Environment release chemical substance on the direct or indirect impact that another kind of plant (comprising microorganism) produces.The allelopathy of broad sense also comprises the effect of plant to ambient microorganisms, and a series of impacts brought due to the decomposition of plant residue.
Chinese invention patent CN103843568A discloses a kind of crop rotation implantation methods preventing cucumber in solar-greenhouse continuous cropping obstacle from occurring, and after cucumber in solar-greenhouse and straw mushroom crop rotation twice, third time carries out crop rotation for cucumber in solar-greenhouse and aquatic crops; This inventive method prevents the generation of cucumber in solar-greenhouse continuous cropping obstacle effectively, reduces the usage quantity of agricultural chemicals, reduces the production cost of cucumber in solar-greenhouse; Again by the desalinization of soil by flooding or leaching, acid adjustment, increase the beneficial microorganism content in heliogreenhouse soil, improvement soil, promotes the growth of cucumber, increases cucumber yield, improves cucumber quality, thus increases the economic benefit of cucumber in solar-greenhouse; The utilization ratio of heliogreenhouse can also be improved in addition, increase the income of peasant, there is good environmental benefit and economic benefit.This invention is effectively prevented for cucumber continuous cropping by the improvement of implantation methods.
In Chinese invention patent CN101696390A, disclose continuous cropping cucumber, the biocontrol strains of watermelon blight and microorganism organic fertilizer thereof, belong to agricultural intensive production technology.This invention has been separated to the mould SQR-T037 of wood cucumber, watermelon blight being had to remarkable biological control effect, utilizes this biocontrol strains and organic compost to make microorganism organic fertilizer, containing 1 × 10 in fertilizer 8the colony-forming unit of this bacterial strain of individual/more than g, total nitrogen content are 3 ~ 5% (more than 90% is organonitrogen), and total npk nutrient is 6 ~ 10%, organic content is 30 ~ 35%.Test shows, biocontrol strains can be made to breed rapidly, form advantage group in soil after this microorganism organic fertilizer is manured into soil, and blight biological control rate in serious soil occurs reach more than 85% at cucumber, watermelon blight.This invention this microorganism organic fertilizer of long-term application on the soil also not forming continuous cropping obstacle reaches more than 80% to cucumber, watermelon blight control rate, but not remarkable to the soil effect producing continuous cropping obstacle.
Chinese invention patent CN102627499A relates to a kind of Biological organic fertilizer special for cucumber, its sickness rate that can promote cucumber growth, improve cucumber yield, reduce soil-borne disease of cucumber.This invention comprises base manure and topdresses, and base manure is made up of the following component by mass parts: Chicken dung 300-600 part, peat composed of rotten mosses 50-200 part, weathered coal 50-200 part, molasses powder 50-100 part, urea 0-50 part, Secondary ammonium phosphate 10-100 part, potassium sulfate 100-200 part, kaolin 20-100 part; Topdress and to be made up of the following component by mass parts: Chicken dung 300-500 part, peat composed of rotten mosses 50-200 part, weathered coal 50-200 part, molasses powder 50-100 part, urea 100-150 part, potassium sulfate 150-250 part, kaolin 20-100 part; Base manure and all add bacillus megaterium, gel-shaped bacillus and Paenibacillus polymyxa in topdressing.This invention biological organic fertilizer can not improve cucumber continuous cropping soil obstacle well.
Summary of the invention:
The present invention is directed to prior art Problems existing, a kind of continuous cropping obstacle that can effectively improve because cucumber continuous cropping causes is provided, improve the economic benefit of green cucumber and the continuous cropping cucumber bio-organic fertilizer special of ecological benefits.
The invention provides following technical scheme:
A preparation method for continuous cropping cucumber bio-organic fertilizer special, comprises the following steps:
The first step: prepare following raw material according to parts by weight: Kelp Powder 20-24 part, maize straw 150-170 part, chicken manure 80-100 part, needle mushroom dreg 30-40 part;
Second step: Kelp Powder, maize straw, chicken manure, needle mushroom dreg are mixed and obtain pre fermentation material;
3rd step: add urea and regulate carbon-nitrogen ratio to be 25-30:1 in pre fermentation material, adds water and regulates moisture content to be 60-65%, obtain fermentation material;
4th step: inoculate EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae in fermentation material, fully mixing after inoculation, fermentation time is 15-18 days;
5th step: 60 DEG C of oven dry after fermentation ends, pack sealing is preserved, and obtains continuous cropping cucumber bio-organic fertilizer special.
Preferably, in the described the first step, maize straw is the maize straw after drying fragmentation, and moisture content is 12-15%, crosses 30 mesh sieves after broken.
Preferably, in the described the first step, chicken manure is the chicken manure after dry deodorizing, and moisture content is 15-18%.
Preferably, inoculate in fermentation material in described 4th step EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae inoculation weight be respectively fermentation material weight 0.1-0.2%, 0.5-0.7%, 0.1-0.3%.
Preferably, in described 4th step, mix after inoculation EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae, ferment, in fermenting process every three days turning once, fermentation 16-18 days.
Preferably, in described 4th step, EM microbial inoculum total viable count >=20,000,000,000/gram, addition with effective total viable count gauge, Bacillus licheniformis total viable count >=1,000 hundred million/gram, addition in Bacillus licheniformis total viable count, aspergillus oryzae total viable count >=500,000,000/gram, addition is in aspergillus oryzae total viable count.
In recent decades, world economy sustainable growth, the requirement of people to agricultural is more and more higher, causes using inorganic fertilizer in a large number, on a large scale in agricultural planting.Because the fertilizer efficiency of this " new-type fertilizer " is rapid, commercially occupy huge share very soon, as organic fertilizer such as farm manures because its development effort power consumption is large, gather difficulty in a large number, the market share is atrophy gradually.The appearance of this phenomenon causes the use of fertilizer fewer and feweri, the usage quantity of mineral manure is increasing, finally a large amount of mineral manure applies farmland, the physics of soil, chemistry and biological property is caused to change, organic content reduces, the generation of the phenomenas such as soil microorganisms bacterial diversity is damaged, soil function reduction.
In system, biological organic fertilizer is divided in the scope of microbial fertilizer by China, and the organic fertilizer also than common in management degree is stricter.The another one factor of this management expectancy is taked to be the feature that bio-organic fertilizer itself has.The production technology content of biological organic fertilizer is higher relative to common organic fertilizer, and its organic materials needs through becoming thoroughly decomposed and could using, and in digest process, adds the various microbiobacterial agents promoting that material becomes thoroughly decomposed again, such as cellulose-degrading bacteria, starch degradation bacterium etc.Some fertilizer, in digest process, also will adopt deodorizing, the techniques such as sterilization, to reach the commercial requirements of fertilizer.These features make the application more and more specification of organic fertilizer, also comparatively safe relative to other farm manure etc.
The feature of biological organic fertilizer: 1 improves chemical fertilizer utilization ratio, and biological organic fertilizer has the effects such as fixed nitrogen, phosphorus decomposing, potassium decomposing, greatly can improve the utilization ratio of chemical fertilizer.2 improvement soil, increase soil fertility, in biological organic fertilizer, not only organic component content enriches, in addition also containing be conducive to edatope improve probiotics.After soil application biological organic fertilizer, add the content of the nutritive substances such as the organic matter of soil, nitrogen, phosphorus, potassium to a great extent, phosphorus decomposing in fertilizer, potassium solubilizing bacteria play its phosphorus decomposing, potassium decomposing effect in soil, phosphoric in soil and potassium element are discharged, adds the available content of mineral substances of plant in soil.On the other hand, because biological organic fertilizer is applied in soil, add the organic content in soil, make that soil becomes loose, nutrient laden, the original flora lived in soil obtains amount reproduction, thus ensure that the micro-ecological environment of soil.3 alleviate environmental pollution, and according to statistics, have 1.4 hundred million tons to be burned in the agricultural crop straw of more than 600,000,000 ton that China produces every year, the burning of stalk not only causes the waste of organic substance, also creates atmospheric pollution.These discarded stalks are used and are fermented into biological organic fertilizer, huge economic benefit and the protection of air will be produced to agricultural.Use biological organic fertilizer can improve soil quality and soil microenvironment.4 improve crop quality, and the multiple nutritional components that biological organic fertilizer is rich in imparts the special fertilizer efficiency of fertilizer, proves after deliberation, and biological organic fertilizer can improve color and luster, the quality such as mouthfeel and growth vigor of crop.5 alleviate crop pests, and one is the bacteriostatic action of biological organic fertilizer self, and two is effect of biological organic fertilizer on crops growth, antibacterial, disease-resistant promoter action.
Bacterium slag is rich in organism and the mineral element of multiple easy degraded, and quality is loosened, and water-holding capacity is strong, therefore can increase soil organic matter content, alleviate soil nutritional deficiency phenomenon, increase the gas permeability of soil, improve pedological unit area production capacity etc., the effect of improvement soil can be played.Containing multiple-microorganism, hormone and enzyme in bacterium slag, urase in soil, Phosphoric acid esterase and catalase activity can be improved, promote that complicated organic decomposition and plant are to the absorption of nutrient and utilization, promote plant growth.Bacterium slag possesses quality and loosens, and water retention property is strong, N P and K and organic content high, the feature such as cheap, can be used as microbial fertilizer carrier, increases profitable strain growth, improve crop quality and resistance against diseases.
Beneficial effect of the present invention is:
1. the present invention adds EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae preparation, and mixed fermentation, improves Soil structure, reduces the continuous cropping obstacle of cucumber, improves ecological benefits.
2. the present invention adds multiple organic fertilizer composition, more comprehensively abundant by the nutrition after fermentable required for cucumber growth, improves cucumber yield and quality, increases economic efficiency.
3. the present invention contains multiple effective microbe, retain the good function characteristic that general fertilizer has, can promote Plant To Nutrient element absorb or tangerine resists the pathogenic effects of some pathogenic micro-organism, alleviate diseases and pests of agronomic crop and output increased, improving economy and zoology benifit.
Embodiment:
Be described in detail embodiments of the invention below, the present embodiment is implemented under premised on invention technical scheme, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.The experimental program of unreceipted actual conditions in embodiment, the condition that conveniently condition or manufacturers advise usually is implemented.
Embodiment one
A preparation method for continuous cropping cucumber bio-organic fertilizer special, comprises the following steps:
The first step: prepare following raw material according to parts by weight: Kelp Powder 20 parts, dry the chicken manure 80 parts after the maize straw after fragmentation 150 parts, dry deodorizing, needle mushroom dreg 30 parts, the some parts of urea;
Second step: by Kelp Powder, dry the maize straw after fragmentation, dry deodorizing after chicken manure, needle mushroom dreg mix and obtain pre fermentation material;
3rd step: add urea and regulate carbon-nitrogen ratio to be 25:1 in pre fermentation material, adds water and regulates moisture content to be 60%, obtain fermentation material;
4th step: inoculate EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae in fermentation material, inoculation weight is respectively fermentation material weight 0.1%, 0.5%, 0.1%, fully mixing after inoculation, and turning is once every three days, ferments 16 days;
5th step: 60 DEG C of oven dry after fermentation ends, pack sealing is preserved, and obtains continuous cropping cucumber bio-organic fertilizer special.
Embodiment two
A preparation method for continuous cropping cucumber bio-organic fertilizer special, comprises the following steps:
The first step: prepare following raw material according to parts by weight: Kelp Powder 24 parts, dry the chicken manure 100 parts after the maize straw after fragmentation 170 parts, dry deodorizing, needle mushroom dreg 40 parts, the some parts of urea;
Second step: by Kelp Powder, dry the maize straw after fragmentation, dry deodorizing after chicken manure, needle mushroom dreg mix and obtain pre fermentation material;
3rd step: add urea and regulate carbon-nitrogen ratio to be 30:1 in pre fermentation material, adds water and regulates moisture content to be 65%, obtain fermentation material;
4th step: inoculate EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae in fermentation material, inoculation weight is respectively fermentation material weight 0.2%, 0.7%, 0.3%, fully mixing after inoculation, and turning is once every three days, ferments 18 days;
5th step: 60 DEG C of oven dry after fermentation ends, pack sealing is preserved, and obtains continuous cropping cucumber bio-organic fertilizer special.
Embodiment three
A preparation method for continuous cropping cucumber bio-organic fertilizer special, comprises the following steps:
The first step: prepare following raw material according to parts by weight: Kelp Powder 22 parts, dry the chicken manure 90 parts after the maize straw after fragmentation 160 parts, dry deodorizing, needle mushroom dreg 35 parts, the some parts of urea;
Second step: by Kelp Powder, dry the maize straw after fragmentation, dry deodorizing after chicken manure, needle mushroom dreg mix and obtain pre fermentation material;
3rd step: add urea and regulate carbon-nitrogen ratio to be 28:1 in pre fermentation material, adds water and regulates moisture content to be 63%, obtain fermentation material;
4th step: inoculate EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae in fermentation material, inoculation weight is respectively fermentation material weight 0.15%, 0.6%, 0.2%, fully mixing after inoculation, and turning is once every three days, ferments 17 days;
5th step: 60 DEG C of oven dry after fermentation ends, pack sealing is preserved, and obtains continuous cropping cucumber bio-organic fertilizer special.
Embodiment four
A preparation method for continuous cropping cucumber bio-organic fertilizer special, comprises the following steps:
The first step: prepare following raw material according to parts by weight: Kelp Powder 23 parts, dry the chicken manure 100 parts after the maize straw after fragmentation 150 parts, dry deodorizing, needle mushroom dreg 30 parts, the some parts of urea;
Second step: by Kelp Powder, dry the maize straw after fragmentation, dry deodorizing after chicken manure, needle mushroom dreg mix and obtain pre fermentation material;
3rd step: add urea and regulate carbon-nitrogen ratio to be 25:1 in pre fermentation material, adds water and regulates moisture content to be 65%, obtain fermentation material;
4th step: inoculate EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae in fermentation material, inoculation weight is respectively fermentation material weight 0.1%, 0.7%, 0.1%, fully mixing after inoculation, and turning is once every three days, ferments 18 days;
5th step: 60 DEG C of oven dry after fermentation ends, pack sealing is preserved, and obtains continuous cropping cucumber bio-organic fertilizer special.
In described embodiment, EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae are on market and buy, EM microbial inoculum total viable count >=20,000,000,000/gram, Bacillus licheniformis total viable count >=1,000 hundred million/gram, aspergillus oryzae total viable count >=500,000,000/gram, addition is in the total viable count of effective bacterium, and dosage form can be and liquidly can be Powdered, and vaccination ways uses according to the operation instruction of bought bacterial classification, the mode of spraying is inoculated into fermentation material surface, inoculates and stirs.
Planting experiment
Choose the cucumber continuous cropping plot of 4 years, be divided into 18 pieces, every three pieces divide one group at random, are divided into into 6 groups, are denoted as one group to six groups, continuous cropping soil.
Choose the plot of non-continuous cropping, be divided into 18 pieces, every three pieces divide one group at random, are divided into 6 groups, are denoted as one group to six groups, non-continuous cropping soil.
Test cucumber variety is cucumber " Tianjin spring No. 4 " kind.
Continuous cropping soil group uses continuous cropping cucumber bio-organic fertilizer special described in embodiment one to four respectively, amount of application is 80 kilograms every mu, be denoted as continuous cropping land treatment systems group one to four, use the reasonable two kinds of organic biofertilizers sold bought on the market, usage quantity, according to the specification sheets meter buying fertilizer, is denoted as continuous cropping soil control group one, two.
Regularly to field image data, statistics continuous cropping soil group sickness rate and cucumber yield, as shown in Table 1, the physical and chemical index of test continuous cropping soil soil after cucumber results, the data statistics of averaging for the treatment of group one to four group is treatment group, control group one, two groups of data statisticss of averaging are control group, as shown in Table 2.
Non-continuous cropping soil group uses continuous cropping cucumber bio-organic fertilizer special described in embodiment one to four respectively, amount of application is 40 kilograms every mu, be denoted as non-continuous cropping land treatment systems group one to four, use the reasonable two kinds of organic biofertilizers sold bought on the market, usage quantity, according to the specification sheets meter buying fertilizer, is denoted as non-continuous cropping soil control group one, two.
Regularly to field image data, add up non-continuous cropping group sickness rate and cucumber yield as shown in Table 3, the physical and chemical index in the non-continuous cropping soil of test after cucumber results, the data statistics of averaging for the treatment of group one to four group is treatment group, control group one, two groups of data statisticss of averaging are control group, as shown in Table 4.
Planting patterns and way to manage are consistent.
Table one: continuous cropping soil group cucumber sickness rate and cucumber yield
Continuous cropping soil group Downy mildew sickness rate (%) Blight sickness rate (%) Output (thousand grams/acre)
Treatment group one 12.47±1.23 9.87±2.07 4869.5±364.2
Treatment group two 10.85±1.44 5.86±2.01 3598.6±340.5
Treatment group three 10.87±1.34 4.78±3.31 3697.1±404.2
Treatment group four 9.62±2.58 6.20±5.34 3354.5±720.5
Control group one 32.87±3.99 29.98±10.98 2014.3±651.4
Control group two 24.89±4.51 20.34±10.07 2109.8±598.7
The representation of above data is mean number ± variance.
Table two, the physical and chemical index of testing soil after continuous cropping soil group cucumber results
Continuous cropping soil group Organic (%) N(mg/kg) P 20 5(mg/kg) K 2O(mg/kg)
Treatment group 1.72±0.01 66.64±1.24 9.41±1.23 138.94±21.35
Control group 0.74±0.21 53.21±3.52 6.37±2.84 101.36±36.85
The representation of above data is mean number ± variance.
Table three: non-continuous cropping soil group cucumber sickness rate and cucumber yield
Non-continuous cropping soil group Downy mildew sickness rate (%) Blight sickness rate (%) Output (thousand grams/acre)
Treatment group one 4.25±0.12 3.55±0.39 5241.3±154.5
Treatment group two 3.59±1.04 4.08±0.28 5569.1±186.6
Treatment group three 2.44±1.12 3.43±0.15 5374.6±205.6
Treatment group four 3.78±1.02 3.26±1.22 5517.9±227.4
Control group one 6.14±1.74 12.25±2.54 3940.9±409.9
Control group two 7.26±3.25 17.52±6.09 4401.6±514.8
The representation of above data is mean number ± variance.
Table four, the physical and chemical index of testing soil after non-continuous cropping soil group cucumber results
Non-continuous cropping soil group Organic (%) N(mg/kg) P 20 5(mg/kg) K 2O(mg/kg)
Treatment group 3.01±0.87 82.56±2.04 13.24±1.88 164.86±21.22
Control group 1.98±0.22 62.5±2.14 8.97±1.95 129.5±18.91
The representation of above data is mean number ± variance.
By table one, two, three, four, we can find out, no matter being continuous cropping soil is also non-continuous cropping soil, bio-organic fertilizer of the present invention can reduce potato oidium invention rate and blight sickness rate significantly, improve per mu yield, especially for for continuous cropping soil, the present invention reduces its sickness rate significantly, increases per mu yield.Simultaneously chemical fertilizer of the present invention is after plantation cucumber results, and organic and NPK fertilizers remains unchanged rich content, can continue plantation, reduce continuous cropping obstacle, improve the economic benefit of plantation cucumber.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.

Claims (6)

1. a preparation method for continuous cropping cucumber bio-organic fertilizer special, is characterized in that, comprises the following steps:
The first step: prepare following raw material according to parts by weight: Kelp Powder 20-24 part, maize straw 150-170 part, chicken manure 80-100 part, needle mushroom dreg 30-40 part;
Second step: Kelp Powder, maize straw, chicken manure, needle mushroom dreg are mixed and obtain pre fermentation material;
3rd step: add urea and regulate carbon-nitrogen ratio to be 25-30:1 in pre fermentation material, adds water and regulates moisture content to be 60-65%, obtain fermentation material;
4th step: inoculate EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae in fermentation material, fully mixing after inoculation, fermentation 15-18 days;
5th step: 60 DEG C of oven dry after fermentation ends, pack sealing is preserved, and obtains continuous cropping cucumber bio-organic fertilizer special.
2. the preparation method of a kind of continuous cropping cucumber bio-organic fertilizer special according to claim 1, is characterized in that: in the described the first step, and maize straw is the maize straw after drying fragmentation, and moisture content is 12-15%, crosses 30 mesh sieves after broken.
3. the preparation method of a kind of continuous cropping cucumber bio-organic fertilizer special according to claim 1, is characterized in that: in the described the first step, and chicken manure is the chicken manure after dry deodorizing, and moisture content is 15-18%.
4. the preparation method of a kind of continuous cropping cucumber bio-organic fertilizer special according to claim 1, is characterized in that: in described 4th step, in fermentation material, the inoculation weight of EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae is respectively fermentation material weight 0.1-0.2%, 0.5-0.7%, 0.1-0.3%.
5. the preparation method of a kind of continuous cropping cucumber bio-organic fertilizer special according to claim 1, it is characterized in that: in described 4th step, mix after inoculation EM microbial inoculum, Bacillus licheniformis, aspergillus oryzae, ferment, in fermenting process every three days turning once, fermentation 16-18 days.
6. the preparation method of a kind of continuous cropping cucumber bio-organic fertilizer special according to claim 1, it is characterized in that: in described 4th step, EM microbial inoculum total viable count >=20,000,000,000/gram, addition with effective total viable count gauge, Bacillus licheniformis total viable count >=1,000 hundred million/gram, addition in Bacillus licheniformis total viable count, aspergillus oryzae total viable count >=500,000,000/gram, addition is in aspergillus oryzae total viable count.
CN201510144636.8A 2015-03-30 2015-03-30 Preparation method of biological organic fertilizer special for cucumbers in continuous cropping mode Pending CN104876653A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106116730A (en) * 2016-06-29 2016-11-16 固镇县华原家庭农场 A kind of Special fertilizer for cucumber of effective preventing and treating Fructus Cucumidis sativi bitterness
CN107445721A (en) * 2017-09-21 2017-12-08 界首市鸿飞家庭农场 A kind of stalk system fertilizer for being used to improve cucumber continuous cropping soil

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JP2009007220A (en) * 2007-06-29 2009-01-15 Yoshihisa Masuda Anti-virulence and/or insect pest repelling organic fermentative bacterial fertilizer
CN102942389A (en) * 2012-09-07 2013-02-27 杨晓辉 High-efficiency continuous cropping-resistant organic fertilizer and preparation method thereof
CN103641630A (en) * 2013-12-13 2014-03-19 汝州市九龙牧业有限公司 Leaf vegetable organic fertilizer and preparation method thereof
CN103772073A (en) * 2013-12-25 2014-05-07 青岛海大生物集团有限公司 Enteromorpha biological organic fertilizer and preparation method and application thereof

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Publication number Priority date Publication date Assignee Title
JP2009007220A (en) * 2007-06-29 2009-01-15 Yoshihisa Masuda Anti-virulence and/or insect pest repelling organic fermentative bacterial fertilizer
CN102942389A (en) * 2012-09-07 2013-02-27 杨晓辉 High-efficiency continuous cropping-resistant organic fertilizer and preparation method thereof
CN103641630A (en) * 2013-12-13 2014-03-19 汝州市九龙牧业有限公司 Leaf vegetable organic fertilizer and preparation method thereof
CN103772073A (en) * 2013-12-25 2014-05-07 青岛海大生物集团有限公司 Enteromorpha biological organic fertilizer and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106116730A (en) * 2016-06-29 2016-11-16 固镇县华原家庭农场 A kind of Special fertilizer for cucumber of effective preventing and treating Fructus Cucumidis sativi bitterness
CN107445721A (en) * 2017-09-21 2017-12-08 界首市鸿飞家庭农场 A kind of stalk system fertilizer for being used to improve cucumber continuous cropping soil

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