CN108029501A - A kind of vegetable nutrient diseases prevention seedling medium and preparation method and application - Google Patents
A kind of vegetable nutrient diseases prevention seedling medium and preparation method and application Download PDFInfo
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- CN108029501A CN108029501A CN201810070907.3A CN201810070907A CN108029501A CN 108029501 A CN108029501 A CN 108029501A CN 201810070907 A CN201810070907 A CN 201810070907A CN 108029501 A CN108029501 A CN 108029501A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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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
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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
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
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Abstract
The present invention relates to a kind of vegetable nutrient diseases prevention seedling medium, which is made of basic seedling medium addition compound biocontrol fungicide：The wherein described basic seedling medium is made of the raw material of volumes below number：Ferment 50 ~ 70 parts of wormcast, 15 ~ 20 parts of peat, 10 ~ 15 parts of vermiculite, 10 ~ 15 parts of perlite；3 ~ 4g/L of chitin, nitrogen-phosphorus-potassium compound fertilizer 0.5%.The compound biocontrol fungicide forms：Paecilomyces lilacinus, bacillus subtilis and Trichoderma harzianum microbial bacterial agent compounding form, and are by ratio of weight and the number of copies 1：1：1 composition, the vegetable nutrient diseases prevention seedling medium prepared using the present invention, without Additional nutrient solution, can provide the nutrient needed for vegetable sprout term growth, at the same time during nursery, due to adding chitin and compound biocontrol fungicide, root knot nematode and other sprout term diseases can be prevented.
Description
Technical field
The invention belongs to agriculture plant protection technical field, more particularly to a kind of vegetable nutrient diseases prevention seedling medium and its
Preparation method.Specifically a kind of prevention vegetable sprout term disease, root-knot nematode and soil-borne disease, promote vegetables healthy growth
Seedling medium.
Background technology
Existing commodity nutrition pot grown seedling matrix, is that Chicken dung or cow dung are added on conventional seedbed system substrate bases mostly.
Often cause burn seedlings because of secondary fermentation after, and have peculiar smell, meanwhile, the seedling medium for adding Chicken dung or cow dung usually contains
There are a variety of pathogens, and decomposed wormcast overcomes these problems, water-retaining property and drainage are good.Wormcast is rich to close humic acid and big
Beneficial microbe bacterium, amino acid and the trace element of amount, and these contents in common organic fertilizer are all seldom.Containing short of money in wormcast
It is antimicrobial, it can inhibit soil-borne disease.Using the nutrient matrix containing decomposed wormcast, soil physics performance can be changed, make to glue
Soil loosening, is conducive to plant absorption nutrient；Strengthen water conservation, nutrient preserving capability, prevent soil loss；Can sorption based compositions exchange work
With the harm for preventing the use of excessive chemical fertilizer from bringing；The mineral matter in soil can be decomposed, is utilized for plant；Plant can also be strengthened
Thing suppresses plant soil-borne diseases to the resistance of pest and disease damage.
The content of the invention
The present invention overcomes the defects of the above-mentioned prior art, there is provided one kind replaces peat, raw material sources with the wormcast that ferments
Extensively, a kind of disease-preventing nutrient seedling medium full of nutrition.
The purpose of the present invention is infect sprout term disease, root-knot nematode and other soil biographies to solve seedling in vegetables seedling raising process
Disease.For this reason, the invention discloses a kind of vegetable nutrient diseases prevention seedling medium, it is characterised in that it is added by basic seedling medium
Compound biocontrol fungicide is added to form；Wherein 10g/L is added compound biocontrol fungicide by volume；
The compound biocontrol fungicide it be by Paecilomyces lilacinus, bacillus subtilis, Trichoderma harzianum microbial bacterial agent by weight
Portion rate is 1：1：1 composition；
The composition of the basic seedling medium is：By volume parts 50 ~ 70 parts of wormcast of fermentation, 15 ~ 20 parts of peat, vermiculite 10
~ 15 parts, 10 ~ 15 parts of perlite；3 ~ 4g/L of chitin；Nitrogen-phosphorus-potassium compound fertilizer 0.5%；
The fermentation wormcast refers to：10 ~ 15% are added in fresh wormcast（w/w）Rice husk, and the biology of 0.5-1%
Organic matter decomposing agent, mix, heap fermentation, turning is carried out when temperature is up to 50 DEG C, 50 DEG C ~ 60 DEG C keep 15 ~ 20 days, during which
Every turning in 5 days 1 time, when temperature is down to below 40 DEG C, when moisture is down to 20 ~ 30%, sieving forms；
The present invention further discloses a kind of vegetable nutrient diseases prevention seedling medium preparation method, it is characterised in that by the steps
Carry out：
（1）Will fermentation wormcast, peat, vermiculite, perlite, 50 ~ 70 parts by volume：5 ~ 20 parts：10 ~ 15 parts：10 ~ 15 parts,
It is uniformly mixed, adds 3 ~ 4g/L of chitin by volume, nitrogen-phosphorus-potassium compound fertilizer 0.5%, mixes thoroughly and be prepared into basic seedling medium；
The fermentation wormcast refers to：10 ~ 15% are added in fresh wormcast（w/w）Rice husk, and the biology of 0.5-1%
Organic matter decomposing agent, mix, heap fermentation, turning is carried out when temperature is up to 50 DEG C, 50 DEG C ~ 60 DEG C keep 15 ~ 20 days, during which
Every turning in 5 days 1 time, when temperature is down to below 40 DEG C, when moisture is down to 20 ~ 30%, sieving forms；
（2）It is by ratio of weight and the number of copies 1 by Paecilomyces lilacinus, bacillus subtilis and Trichoderma harzianum microbial bacterial agent：1：1 mixing,
It is prepared into compound biocontrol fungicide；
（3）With above-mentioned basic seedling medium, 10g/L compound biocontrol fungicides are added by volume, vegetable nutrient diseases prevention is prepared into and educates
Seedling matrix.
Wormcast has the physical characteristics such as free from extraneous odour, water suction, water conservation, gas permeability be strong, is organic fertilizer and bio-fertilizer in earthworm
The product of internal natural combination, can improve photosynthesis of plant, keep a full stand of seedings, strong sprout, disease and insect resistance and suppress harmful bacteria and soil-borne disease
Evil, can obviously improve soil texture and builds up fertility, and alleviate soil hardening, improve quality of agricultural product, especially fruit and vegetable class product
Quality in terms of have preferable effect.
Chitin is a kind of polymer substance, with water, inorganic salts, amino acid, vitamin, sugar and referred to as life " six is big
Key element ".First, it can control vegetables growing way.Chitin is when using higher concentration, such as 6000 times of the chitin of content 80%,
It can suppress the prosperous length of crop；And with that can promote to grow during low concentration, this dual regulation is extremely important for vegetable growing.Its
Secondary, chitin induces plant itself to produce the resistance to disease pest while disease resistance.After chitin enters plant inside,
The some organs of plant can be excited to produce the enzyme for decomposing chitins, and for the cell membrane shell of true, bacterium and Some Insects, this
Kind enzyme similarly has discomposing effect.Chitin can lift the resistance of vegetables plant, can also form one layer of protection in vegetable surface
Film, can not only resist disease pest infringement, moreover it is possible to resist the influence of poor environment.Again, chitin can improve rhizospheric environment, induction
Fungicidal substance is secreted in root, suppresses and kills a variety of soil-borne diseases.It can promote the growth and breeding of actinomyces in soil at the same time,
Vegetables rhizosphere formed dominant microflora, to many pathogens formed antagonism, play the role of preventing and curing diseases, it is ensured that vegetable root system from
Infect.
Paecilomyces lilacinus, bacillus subtilis and the micro- compound biocontrol fungicide of Trichoderma harzianum contain substantial amounts of beneficial to viable bacteria material
And a variety of natural fermented active materials.Vegetables nursery or cultivation are carried out in the matrix containing biocontrol agent, can be in rhizosphere shape
Into the microorganism dominant microflora for being conducive to plant growth, improve vegetable crop and the effective of matrix nutrient is absorbed, strengthen plant pair
Soil-borne disease resistance.In seedling medium, microorganism is not only involved in the growth and metabolism of plant, also participates in various things in matrix
The conversion process of matter, and harmful substance contents can be reduced, stablize root system micro-ecological environment, maintain the suitable physicochemical character of matrix.
And rhizosphere and rhizospheric actinomyces quantity are remarkably improved, fungi is reduced, effectively suppresses pathogen, so as to reduce droop
Incidence.
The present invention further discloses application of the vegetable nutrient diseases prevention seedling medium on vegetable sprout term disease.Particularly exist
The application in root-knot nematode is prevented, and the application in seedling is good in strong sprout.Experimental result is shown：Be inoculated with root-knot nematode processing with
Vegetable nutrient diseases prevention seedling medium highest.It is inoculated with the sick fingering row investigation to tomato seedling, vegetable nutrient diseases prevention after root-knot nematode
The disease of seedling medium refers to as 6.39, and the diseases of conventional seedbed system matrix treatments refers to as 10.28, the preventive effect of vegetable nutrient diseases prevention seedling medium
For 78.56%, basic seedling medium is significantly better than（65.54%）.Illustrate vegetable nutrient diseases prevention seedling medium have to root-knot nematode compared with
Good preventive effect.Result of the test displays that：Vegetable nutrient diseases prevention seedling medium also has tomato seedling droop preferable preventive effect to make
With.
Microbial bacterial agent can increase the supply of substrate culture vegetable crop nutrient, promote growth, improve crop resistance,
Improve quality of agricultural product and agroecological environment.Existing research shows that microbe inoculation microbial inoculum is shown in fermentation residue matrix
Increasing soil acidity phosphatase and urease activity are write, promotes vegetable growth and improves quality of vegetable.Microbial bacterial agent can induce
Or activation beneficial microbe is in the ability of plant rhizosphere or plant Colonization inside plants, suppression phytopathogen and rhizosphere harmful microorganism
And promote plant growth.
It is micro- that the present invention has mainly investigated addition chitin and Paecilomyces lilacinus, bacillus subtilis and Trichoderma harzianum in matrix
Influence of the compound biocontrol fungicide to root-knot nematode, emphasis are to solve the problems, such as solanaceous vegetables, melon vegetables seedling stage infection root-knot nematode,
The difficult point of invention is the primary source of infection for having cut off root-knot nematode, and provides vegetable seedling lasting nutrition and protection, this hair
Bright innovative point is in addition chitin and composite microbial in the basic seedling medium as the main component with decomposed wormcast
Thing microbial inoculum, had not only added the nutrition of matrix, but also improved prevention effect of the matrix to other sprout term diseases of root knot nematode.Should
While outstanding vegetable seedling substrate formula is provided, the also comprehensive utilization for rice husk resource provides a new way for research.
Embodiment
The present invention is described below by specific embodiment.Unless stated otherwise, technological means used in the present invention
It is method known in those skilled in the art.In addition, embodiment is interpreted as illustrative, it is not intended to limit the present invention
Scope, the spirit and scope of the invention are limited only by the claims that follow.To those skilled in the art, without departing substantially from this
The various changes carried out on the premise of invention spirit and scope to the material component in these embodiments and dosage or change
Belong to protection scope of the present invention.Raw materials used and reagent of the invention is commercially available.It is such as Paecilomyces lilacinus microbial bacterial agent, withered
Careless micro-organisms bacillus microbial inoculum and Trichoderma harzianum microbial bacterial agent are commercial product.Biological organism decomposing agent is purchased for market
The finished product bought.
Embodiment 1
A kind of vegetable nutrient diseases prevention seedling medium, it is made of basic seedling medium addition compound biocontrol fungicide；
The composition of the wherein described basic seedling medium is：Ferment 60 parts of wormcast, 15 parts of peat, 15 parts of vermiculite, perlite 10
Part；Chitin 3g/L；Nitrogen-phosphorus-potassium compound fertilizer 0.5%；
The fermentation wormcast refers to：10% is added in fresh wormcast（w/w）Rice husk, and 0.5% biological organic
Thing decomposing agent, mixes, and heap fermentation, turning is carried out when temperature is up to 50 DEG C, keeps 15-20 days at 50 DEG C ~ 60 DEG C, and during which every 5
Its turning 1 time, when temperature is down to below 40 DEG C, when moisture is down to 20 ~ 30%, sieving forms；
The compound biocontrol fungicide it be by Paecilomyces lilacinus, bacillus subtilis, Trichoderma harzianum microbial bacterial agent by weight
Portion rate is 1：1：1 composition.
Its preparation method is as follows：
1st, test method
（1）Will fermentation wormcast, peat, vermiculite, perlite, by 60 parts：10 parts：15 parts：15 parts, it is uniformly mixed, by volume
Chitin 3g/L is added, nitrogen-phosphorus-potassium compound fertilizer 0.5%, mixes thoroughly and be prepared into basic seedling medium；
（2）It is by ratio of weight and the number of copies 1 by Paecilomyces lilacinus, bacillus subtilis and Trichoderma harzianum microbial bacterial agent：1：1 mixing,
It is prepared into compound biocontrol fungicide.
（3）10g/L compound biocontrol fungicides are added by volume with above-mentioned basic seedling medium, are prepared into vegetable nutrient diseases prevention
Seedling medium.
Embodiment 2
A kind of vegetable nutrient diseases prevention seedling medium, it is made of basic seedling medium addition compound biocontrol fungicide；
The composition of the wherein described basic seedling medium is：Ferment 70 parts of wormcast, 10 parts of peat, vermiculite 10,10 parts of perlite；
Chitin 4g/L；Nitrogen-phosphorus-potassium compound fertilizer 1%；Humic acid 10%.
The fermentation wormcast refers to adding 15% in fresh wormcast（w/w）Rice husk, and 1% biological organic
Thing decomposing agent, mixes, and heap fermentation, turning is carried out when temperature is up to 50 DEG C, keeps 15 ~ 20 days at 50 DEG C ~ 60 DEG C, and during which every 5
Its turning 1 time, when temperature is down to below 40 DEG C, when moisture is down to 20 ~ 30%, sieving forms；
The compound biocontrol fungicide it be by Paecilomyces lilacinus, bacillus subtilis, Trichoderma harzianum microbial bacterial agent by weight
Portion rate is 1：1：1 composition.
Its preparation method is as follows：
（1）By volume will fermentation wormcast, peat, vermiculite, perlite, by 70 parts：10 parts：10 parts：10 parts, it is uniformly mixed,
Chitin 4g/L is added by volume, and nitrogen-phosphorus-potassium compound fertilizer 0.5%, mixes thoroughly and be prepared into basic seedling medium；
（2）It is by ratio of weight and the number of copies 1 by Paecilomyces lilacinus, bacillus subtilis and Trichoderma harzianum microbial bacterial agent：1：1 mixing,
It is prepared into compound biocontrol fungicide.
（3）10g/L compound biocontrol fungicides are added by volume with above-mentioned basic seedling medium, are prepared into vegetable nutrient diseases prevention
Seedling medium.
Experimental example 3
The vegetable nutrient diseases prevention seedling medium of embodiment 2 tests tomato root-knot eelworm, as a result such as table 1：
Experiment sets 9 processing：1）Vegetable nutrient diseases prevention seedling medium；2）Basic seedling medium 3）Vegetable nutrient diseases prevention seedling medium
+ inoculation root-knot nematode；4）Basic seedling medium+inoculation root-knot nematode；5）Vegetable nutrient diseases prevention seedling medium+inoculation droop
Bacterium；6）Basic seedling medium+inoculation wilt；7）Conventional seedbed system matrix（Turf：Vermiculite：Perlite 1：1：1 mixes；8）Often
Advise seedling medium+inoculation root-knot nematode；9）Conventional seedbed system matrix+inoculation wilt.
Using 72 hole disk sowing tomatoes, per bunch planting 1 seed of kind, 4 repetitions.When sowing 10 days, in inoculation root knot line
Root-knot nematode inoculation of suspension liquid is carried out in the processing of worm, every plant of 2 instar larvae of inoculation root-knot nematode 1 000, carries out after inoculation
Normal fertilizer and water management.In the processing of inoculation wilt, wilt suspension well prepared in advance is inoculated with per cave, per cave
Wilt suspension 5ml well prepared in advance is inoculated with, spore content is every gram 1.0 × 106 。
Root knot nematode disease grade scale：0 grade：There is no root knot；1 grade：1~15 root knot；2 grades：16~25 root knots；3 grades：
26~50 root knots；4 grades：51~75 root knots；5 grades：More than 76 root knots.
Root knot index=∑（(plant number × level value at different levels) × 100%/(investigation total strain number × highest series)
Droop investigation method：
According to the morbidity strain number and total strain number for investigating each seedlings nursing plate, diseased plant rate and prevention effect are calculated.
Diseased plant rate（%）Investigate total strain number in=diseased plant number × 100/
Prevention effect（%）=(blank district diseased plant rate-treatment region diseased plant rate) × 100/ blank district diseased plant rate
After planting 7 days investigation emergence rates, 50 days investigation tomato seedling plant heights, droop and root knot nematode disease incidence.Use leaf
Green element tacheometer, measures the chlorophyll content in leaf blades of different disposal plant same area.
1 vegetable nutrient diseases prevention seedling medium of table is to tomato root-knot eelworm prevention effect
2 vegetable nutrient diseases prevention seedling medium of table is to tomato wilt prevention effect
Variance analysis is carried out using 12.5 statistical softwares of DPS, significance of difference test uses Duncan methods.
Conclusion：1 result of the test of table shows that emergence rate, plant height and the chlorophyll respectively handled is that vegetable nutrient diseases prevention is educated
Seedling matrix highest, for emergence rate up to 93.41%, plant height reaches 20.75cm, chlorophyll 35.63, higher than control conventional substrate.It is inoculated with root knot
The processing of nematode is with vegetable nutrient diseases prevention seedling medium highest.The sick fingering row investigation to tomato seedling after root-knot nematode is inoculated with,
The processing disease of vegetable nutrient diseases prevention seedling medium+inoculation root-knot nematode refers to as 6.39, basic seedling medium+inoculation root-knot nematode
Processing disease refers to as 10.28, and the processing disease of conventional seedbed system matrix+inoculation root-knot nematode refers to as 29.79,.Vegetable nutrient diseases prevention nursery
The preventive effect of matrix is 78.56%, is significantly better than basic seedling medium（65.54%）.Illustrate vegetable nutrient diseases prevention seedling medium to root
Tie lines worm has preferable preventive effect.
2 result of the test of table shows that emergence rate, plant height and the chlorophyll respectively handled is still with vegetable nutrient diseases prevention seedling medium
Highest, wherein, the processing of wilt is inoculated with, with vegetable nutrient diseases prevention seedling medium highest.It is inoculated with after wilt to tomato
Seedling stage droop is investigated, and the incidence of vegetable nutrient diseases prevention seedling medium+inoculation wilt processing is 26.04%, basis
The disease of seedling medium+inoculation wilt processing refers to as 35.76%, the incidence of conventional seedbed system matrix+inoculation wilt processing
For 76.39%, preventive effect result of calculation, the preventive effect of vegetable nutrient diseases prevention seedling medium+inoculation wilt is 65.89%, higher than base
The preventive effect of plinth seedling medium+inoculation wilt processing（53.19%）.Illustrate vegetable nutrient diseases prevention seedling medium to tomato seedling
Droop has preferable preventive effect.
After the preferred embodiment of detailed description, it is familiar with this skilled worker and is clearly understood that, it is above-mentioned not departing from
Claim is with that can carry out various change and modification under spirit, all technical spirits according to the present invention are to above example institute
Make any simple modification, equivalent change and modification, belong to the scope of technical solution of the present invention.And the present invention is also from specification
The limitation of middle example embodiment.
Claims (6)
1. a kind of vegetable nutrient diseases prevention seedling medium, it is characterised in that the matrix is by basic seedling medium and compound biocontrol fungicide
Composition；Wherein 10g/L is added to basic seedling medium to compound biocontrol fungicide by volume；The compound biocontrol fungicide is by light
Purple Paecilomyces varioti, bacillus subtilis, Trichoderma harzianum microbial bacterial agent are 1 by ratio of weight and the number of copies：1：1 composition；
The composition of the basic seedling medium is to be formed by the raw material of volumes below number：Ferment 50 ~ 70 parts of wormcast, peat
15 ~ 20 parts, 10 ~ 15 parts of vermiculite, 10 ~ 15 parts of perlite；3 ~ 4g/L of chitin；Nitrogen-phosphorus-potassium compound fertilizer 0.5%；
The fermentation wormcast refers to adding 10 ~ 15% in fresh wormcast（w/w）Rice husk, mix, heap fermentation and
Into.
2. the preparation method of the vegetable nutrient diseases prevention seedling medium described in claim 1, it is characterised in that by the steps into
OK：
（1）By the wormcast that ferments, peat, vermiculite, perlite, 50 ~ 70 parts of the raw material composition by volumes below number：15 ~ 20 parts：
10 ~ 15 parts：10 ~ 15 parts, it is uniformly mixed, adds 3 ~ 4g/L of chitin by volume, nitrogen-phosphorus-potassium compound fertilizer 0.5%, mixes thoroughly and be prepared into
Basic seedling medium；
The fermentation wormcast refers to：10 ~ 15% are added in fresh wormcast（w/w）Rice husk, and the biology of 0.5-1%
Organic matter decomposing agent, mix, heap fermentation, turning is carried out when temperature is up to 50 DEG C, 50 DEG C ~ 60 DEG C keep 15 ~ 20 days, during which
Every turning in 5 days 1 time, when temperature is down to below 40 DEG C, when moisture is down to 20 ~ 30%, sieving forms；
（2）It is by ratio of weight and the number of copies 1 by Paecilomyces lilacinus, bacillus subtilis and Trichoderma harzianum microbial bacterial agent：1：1 mixing,
It is prepared into compound biocontrol fungicide；
（3）With above-mentioned basic seedling medium, 10g/L compound biocontrol fungicides are added by volume, vegetable nutrient diseases prevention is prepared into and educates
Seedling matrix.
3. the application of the aspect on prevention root knot nematode disease of vegetable nutrient diseases prevention seedling medium described in claim 1.
4. the application of the aspect on other sprout term diseases are prevented of vegetable nutrient diseases prevention seedling medium described in claim 1.
5. vegetable nutrient diseases prevention seedling medium described in claim 1 is good for the application in terms of seedling growth promoting in seedling raising process.
6. vegetable nutrient diseases prevention seedling medium described in claim 1 is to the application in terms of tomato seedling droop preventive effect.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108887145A (en) * | 2018-09-03 | 2018-11-27 | 天津市植物保护研究所 | A kind of microorganism seedling medium and the preparation method and application thereof |
| CN109438105A (en) * | 2018-12-28 | 2019-03-08 | 营口理工学院 | A kind of development for the peat microbial compound bacterial fertilizer promoting plant growth |
| CN110903138A (en) * | 2019-11-11 | 2020-03-24 | 辽宁丰园肥业有限公司 | Microbial selenium-rich pesticide fertilizer for preventing and treating root knot nematode disease, clubroot and underground pests |
| CN114424776A (en) * | 2022-04-01 | 2022-05-03 | 广东省科学院微生物研究所(广东省微生物分析检测中心) | Compound microbial agent for preventing and treating meloidogyne incognita and preparation method thereof |
| CN114982588A (en) * | 2022-04-02 | 2022-09-02 | 河南省农业科学院园艺研究所 | Shale soil disease-inhibiting matrix and preparation method and application thereof |
| CN115413556A (en) * | 2022-07-25 | 2022-12-02 | 陕西省烟草公司咸阳市公司 | Seedling raising substrate and preparation method and application thereof |
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| CN108887145A (en) * | 2018-09-03 | 2018-11-27 | 天津市植物保护研究所 | A kind of microorganism seedling medium and the preparation method and application thereof |
| CN109438105A (en) * | 2018-12-28 | 2019-03-08 | 营口理工学院 | A kind of development for the peat microbial compound bacterial fertilizer promoting plant growth |
| CN110903138A (en) * | 2019-11-11 | 2020-03-24 | 辽宁丰园肥业有限公司 | Microbial selenium-rich pesticide fertilizer for preventing and treating root knot nematode disease, clubroot and underground pests |
| CN114424776A (en) * | 2022-04-01 | 2022-05-03 | 广东省科学院微生物研究所(广东省微生物分析检测中心) | Compound microbial agent for preventing and treating meloidogyne incognita and preparation method thereof |
| CN114982588A (en) * | 2022-04-02 | 2022-09-02 | 河南省农业科学院园艺研究所 | Shale soil disease-inhibiting matrix and preparation method and application thereof |
| CN114982588B (en) * | 2022-04-02 | 2023-09-29 | 河南省农业科学院园艺研究所 | Shale soil disease-inhibiting matrix and preparation method and application thereof |
| CN115413556A (en) * | 2022-07-25 | 2022-12-02 | 陕西省烟草公司咸阳市公司 | Seedling raising substrate and preparation method and application thereof |
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