CN105330486B - A kind of the solanaceous vegetables special nutrient set fertilizer and its method of administration of biological and ecological methods to prevent plant disease, pests, and erosion synergy - Google Patents

A kind of the solanaceous vegetables special nutrient set fertilizer and its method of administration of biological and ecological methods to prevent plant disease, pests, and erosion synergy Download PDF

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CN105330486B
CN105330486B CN201510862387.6A CN201510862387A CN105330486B CN 105330486 B CN105330486 B CN 105330486B CN 201510862387 A CN201510862387 A CN 201510862387A CN 105330486 B CN105330486 B CN 105330486B
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synergy
fertilizer
compost
compost tea
tea
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CN105330486A (en
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张营
张新梅
邢璐
樊兆博
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Anhui Kingenta Ecological Engineering Co Ltd
Kingenta Ecological Engineering Group Co Ltd
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Anhui Kingenta Ecological Engineering Co Ltd
Kingenta Ecological Engineering Group Co Ltd
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Abstract

The present invention relates to a kind of solanaceous vegetables special nutrient set of biological and ecological methods to prevent plant disease, pests, and erosion synergy fertilizer and its method of administration, the nutrition package fertilizer according to mass percent by 12%~31% synergy compost tea, 58%~70% a great number of elements compound fertilizer, 9%~20% soil conditioner and in 0.1%~0.2% microelement foliage fertilizer form.The meal fertilizer of offer of the invention can satisfy demand of the solanaceous vegetables different growth stage to nutrient, a large amount of organic matters contained in its synergy compost tea and microbial flora being capable of balanced soil microbial ecologicals, and soil-borne disease Antagonistic Fungi is introduced, efficiently prevent and treat the soil-borne disease of solanaceous vegetables facilities vegetable.

Description

A kind of the solanaceous vegetables special nutrient set fertilizer and its method of administration of biological and ecological methods to prevent plant disease, pests, and erosion synergy
Technical field
The present invention relates to a kind of protecting field solanaceous vegetables special nutrient set fertilizer, and have the controlling disease function of synergy Effect, belongs to vegetable fertilizer production technical field.
Background technique
Good soil ecosystem is that soil conservation continues the basic of productivity forever, is the base for realizing agricultural sustainable development Plinth.However in vegetable at protected field production system, agricultural chemicals are excessively used for a long time and have broken different microorganisms fauna in soil The dynamic equilibrium of maintenance, so that beneficial microorganism quantity is greatly reduced.Along with the unreasonable production method of protecting field, such as It is punished for being related to, broad irrigation and washes away, destroy soil texture, lead to soil hardening.Soil aeration state is bad further to be added Acute harmful microbe breeding and its generation of toxin, so that beneficial microorganism be threatened to survive.Be conducive to the life of plant growth State environment disappears because of the multifarious destruction of biological flora, causes plant pole easy infection disease, faces biological control huge Pressure.
Solanaceous vegetables are one of most important fruit vegetables in vegetables production, mainly include tomato, capsicum, eggplant, cucumber Deng having the characteristics that growth period is long, yield is high, Nutrient Absorption intensity is big.Solanaceous vegetables are in addition to there is common Nutrient Absorption Feature also has common introduced disease, therefore large area infection pest and disease damage is easier in the environment of plastic greenhouse is punished for being related to.Now Therefore the main trend of world agriculture biological and ecological methods to prevent plant disease, pests, and erosion, which is advocated, takes environmentally protective hold using pollution-free, environmental-friendly biological prevention and control agent Continuous biological and ecological methods to prevent plant disease, pests, and erosion measure will be imperative.
Compost tea is the extraction obtained after the organic materials (abbreviation compost) of decomposition reactor system is extracted by different methods Liquid, producing principle are to add the food source of specified microorganisms during extracting compost, make beneficial microbe colony quantity It greatly increases, to keep soil microenvironment healthier, crop is not easy introduced disease.Compost tea is in addition to by plant energy in compost The quick-acting mineral nutrients and soluble organic nutrient substance enough utilized are leached out, and the metabolic activity of be rich in microorganism generates The substances such as organic acid, additionally it is possible to the potential nutrients of activating soil improve the validity of difficultly soluble nutrient, provide equilibrium for plant Nutrient.
It is widely used since compost tea set is nutritious and the double effects of biological and ecological methods to prevent plant disease, pests, and erosion, and application method multiplicity, both at home and abroad about The research of compost tea application aspect has very much.But research simultaneously, it was also found that compost tea biocontrol effect have unstability and Uncertainty shows preventive effect sometimes or even not." plant nutrient and fertilizer journal " horse of page 1459 of the 6th phase of volume 17 in 2011 Gorgeous, Li Yanxia etc. strengthens Antagonistic Fungi organic fertilizer and thinks in the application effect research being punished for being related on greenhouse strawberry, the reason is that due to outer The colonization ability of the antagonistic microbe of source soil-borne disease in the soil is not strong.In addition, compost tea prepare raw material, preparation process with And added specific nutrition substance change, preventive effect is also different, the reason is that the change of above-mentioned technique will lead to it is micro- in compost tea The variation of biocoene type and quantity, thus enhancing or that weakens certain class antagonistic microbe colonize quantity.However it is this micro- The change amplitude of biocoene type and quantity is smaller, and the influence to compost tea preventive effect is little.However, by adding in compost tea Add antagonistic microbe to cultivate, can targetedly improve the antagonistic microbe colony number of specific soil-borne disease, improves disease Preventive effect;In turn, the nutrient in compost tea also contributes to colonizing for antagonistic microbe.
The method that antagonistic microbe is strengthened antagonistic microbe with organic fertilizer compatible use is very mature at present, but It is still to lack the report that nutrition and biological and ecological methods to prevent plant disease, pests, and erosion performance that antagonistic microbe is turned up in compost tea are added into compost tea at present.Also, Nutrition and biological and ecological methods to prevent plant disease, pests, and erosion double effects using antagonistic microbe synergy compost tea, can be high for the solanaceous vegetables of current urgent need to resolve It produces and disease control provides efficient and free of contamination solution.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy and its applies Use method.The present invention targetedly improves the short of money of specific soil-borne disease by adding antagonistic microbe culture into compost tea Antimicrobial colony number;Moreover, the nutrient in compost tea facilitates colonizing for antagonistic microbe.Using by antagonistic microbe The nutrition of the synergy compost tea of fermented and cultured and biological and ecological methods to prevent plant disease, pests, and erosion double effects, prepare set meal fertilizer, for solanaceous vegetables production high yield and Disease control provides efficient and free of contamination solution.
Term explanation:
Compound fertilizer (A-B-C) refers to N, P in compound fertilizer in the present invention2O5、K2The mass percentage of O is respectively A%, B% And C%;Such as: balanced type potassium nitrate type compound fertilizer (18-18-18) refers to N, P in compound fertilizer2O5、K2The mass percentage of O point It Wei 18%, 18% and 18%;High nitrogen and potassium type potassium nitrate type compound fertilizer (18-8-28) refers to N, P in compound fertilizer2O5、K2The matter of O Measuring percentage composition is respectively 18%, 8% and 28%.
Technical scheme is as follows:
A kind of solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy, by percentage to the quality, including the following raw material composition:
Synergy compost tea 12%~31%, a great number of elements compound fertilizer 58%~70%, soil conditioner 9%~20% and in Microelement foliage fertilizer 0.1%~0.2%;
The synergy compost tea bag includes compost tea and antagonistic microbe microbial inoculum.
, according to the invention it is preferred to, the solanaceous vegetables special nutrient set fertilizer of the biological and ecological methods to prevent plant disease, pests, and erosion synergy, with mass percent Meter, including the following raw material composition:
Synergy compost tea 20%~22%, a great number of elements compound fertilizer 64%~66%, 13%~16% and of soil conditioner Middle microelement foliage fertilizer 0.14%~0.16%.
, according to the invention it is preferred to, the antagonistic microbe microbial inoculum includes the one or two of following microorganism fungus kind The above mixing:
Bacillus amyloliquefaciens, Paenibacillus polymyxa, bacillus subtilis, bacillus thuringiensis, fluorescence vacation monospore Bacterium, Trichoderma harzianum and Trichoderma viride;
Preferably, the amount that the antagonistic microbe microbial inoculum is added is 1 × 108~2 × 108cfu/mL。
, according to the invention it is preferred to, the raw material of the compost tea includes compost and microorganism food source;The compost with Mass percent meter, including feces of livestock and poultry 30%~40%, Chinese medicine slag 25%~35%, sawdust 15%~25%, stalk 10% ~20%;The microorganism food source include mass ratio be 1:(0.5~1): 0.5:(0.5~1) molasses, seawood meal, fish Meat albumen hydrolysate and humic acid;It is further preferred that the additional amount of microorganism food source is compost matter in the compost tea The 1.5~3.5% of amount.
, according to the invention it is preferred to, the synergy compost tea is prepared as follows to obtain:
The preparation of A compost tea
Each raw material of compost is mixed in proportion, sufficiently it is decomposed after into the water, be added microorganism food source, ventilation extraction 1 ~3 days, filtering was compost tea after filtrate sterilization.
The preparation of B synergy compost tea
Antagonistic microbe microbial inoculum is added in the compost tea after sterilizing, is stirred evenly to get synergy compost tea.
The preparation method of synergy compost tea according to the present invention, it is preferred that in step A, the quality of each raw material of compost and water Ratio is 1:(3~10) kg/L, preferably 1:5kg/L.
The preparation method of synergy compost tea according to the present invention, it is preferred that in step B, the method for sterilization is to seal filtrate By60Co irradiation reaches sterility requirements.
, according to the invention it is preferred to, a great number of elements compound fertilizer comprises the following raw materials by weight percent: 31% ~40% balanced type potassium nitrate type compound fertilizer and 60%~69% high nitrogen and potassium type potassium nitrate type compound fertilizer.
It is further preferred that a great number of elements compound fertilizer comprises the following raw materials by weight percent: N, P2O5、K2O's Mass percentage is 18%, 18%, 18% potassium nitrate type compound fertilizer 31%~40%, N, P2O5、K2The quality percentage of O contains Amount is 18%, 8%, 28% potassium nitrate type compound fertilizer 60%~69%.
, according to the invention it is preferred to, the nutrient content mass percent of the soil conditioner are as follows: calcium oxide 31%~ 35%, magnesia 6%~8%, silica 28%~30%, phosphorus pentoxide 5%~8%.
, according to the invention it is preferred to, the nutrient content mass percent of the middle microelement foliage fertilizer are as follows: calcium oxide 12%~15%, magnesia 1.5%~2%, iron 0.05%~0.1%, manganese 0.05%~0.1%, copper 0.05%~0.1%, Zinc 0.05%~0.1%, boron 0.1%~0.2% form, wherein iron, manganese, copper, Zn-ef ficiency are EDTA Chelating state.
According to the present invention, the method for administration of the solanaceous vegetables special nutrient set fertilizer of the biological and ecological methods to prevent plant disease, pests, and erosion synergy are as follows:
Seedling stage:
1. first 10~15 days of field planting, uniform together with the compost of synergy compost tea by 50~100 times of synergy compost tea dilution It pours and spills in soil surface;Balanced type potassium nitrate type compound fertilizer and soil conditioner are spread fertilizer over the fields after mixing in field, appropriateness is deep Plough earthing.Each fertilizer mu dosage are as follows: 30~60L/ mus of synergy compost tea, 6~12kg/ of compost mus used, balanced type potassium sulfate type 40~50kg/ of compound fertilizer mus, 50~100kg/ mus of soil conditioner.
2. uniform together with the compost of synergy compost tea by 80~120 times of synergy compost tea dilution after field planting 5~10 days Ground, which pours, to be spilt in field planting ditch, 1~2 time, is spaced 15~20 days, every time 2~6kg/ of compost mus of application, 10~30L/ of synergy compost tea Mu;With balanced type potassium nitrate type compound fertilizer uniformly spread fertilizer over the fields in field planting ditch in, 40~50kg/ of dosage mus per acre.
Harvesting latter stage in florescence-:
1. synergy compost tea dilutes 50 and 100 times respectively, it is used for a ditch spread and foliage-spray, 7~10 days primary;Increase every time Imitating compost tea dosage is 20~40L/ mus, wherein 60% 50 times of dilution is used for a ditch spread, and 40% 100 times of dilution is used for blade face It sprays.
2. carrying out a ditch spread with high nitrogen and potassium type potassium nitrate type compound fertilizer, 7~12 days primary, each 15~20kg/ of dosage Mu.
3. diluting 600~1200 times of progress foliage-sprays with middle microelement foliage fertilizer, 7~14 days primary, each dosage 50ml/ mus.
4. terminating first 7~15 days in harvesting latter stage, applied once with the most backlash of balanced type potassium nitrate type compound fertilizer, dosage 25 ~30kg/ mus.
According to the present invention, each component raw material described above is commercial goods, wherein balanced type potassium nitrate type compound fertilizer, height The high potassium type potassium nitrate type compound fertilizer of nitrogen, middle microelement foliage fertilizer market are on sale.Compost tea described above removes can be by the prior art Preparation is outer, can also buy compost tea bag from market, be directly used in the preparation of compost tea.
The beneficial effects of the present invention are:
1. nutritive effect
Set meal fertilizer provided by the invention arranges in pairs or groups organic and inorganic nutrients equilibrium, meets solanaceous vegetables time of infertility difference The nutrient demand of growth phase can make crop annual output increase by 10.1%~20.6%, greatly improve peasant income, together When solve the problems, such as peasant match it is improper, fertilising it is unreasonable.
2. biological and ecological methods to prevent plant disease, pests, and erosion effect
With microorganism Antagonistic Fungi and the compatible use of compost tea, not only increase has in compost tea set meal fertilizer provided by the invention The overall content of beneficial microorganism group also targetedly improves the population quantity of specific antagonistic microbe, enhances to soil Pass the control efficiency of pest and disease damage.Pass through the antibiosis of beneficial microbe and phytopathogen, space and nutrient competition, hyperparasite Effect, Induction of Systemic Resistance of Plant and comprehensive function, inhibit the generation of plant soil-borne diseases, cause graw mold of tomato and damping-off Disease incidence reduces by 6.5~8.6% and 6.7~8.9% respectively.
3. it is simple for production, it is widely used
Set meal fertilizer organic nutrient provided by the invention produces simplicity, compared with straw bioreactor technology, compost tea Production does not need to ditch, without punching, it is only necessary to which simple equipment extracts decomposed compost, easy to operate, saves a large amount of labor Power.The method of application of compost tea is flexible, can both rush and apply with water, can also can be combined with drop equipment of sprinkler irrigation with foliage-spray, Applied to the Integration of Water into Fertilizer.
Specific embodiment:
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not to The limitation present invention.
Examples 1 to 6 and comparative example are in November, 2014 in April, 2015 in the Linyi Linshu County town Chong Gou king The winter of peasant household, the village Fang Tou warms up green house of vegetables and carries out.It is tomato (hair powder 802) for examination vegetable variety.After seedling replanting 3 months, statistics The diseased plant of each embodiment and comparative example cell and its occurrence degree of blade disease, and count each cell after harvesting and produce Amount.
Disease incidence, disease index are good often as the standard for determining crop damage severity, and measurement control efficiency Bad basis, calculation formula difference are as follows:
Disease incidence=(morbidity strain number/investigation strain number) × 100
Disease index=[∑ (the sick series of the disease numbers of sheets × opposite at different levels)/(investigation blade amt × 5)] × 100
The percentage that entire blade area is accounted for according to blade injured area is divided into 9 gradients, it may be assumed that and 0,1%, 10%, 20%, 30%, 45%, 60%, 80% and 100%, disease index is then calculated according to sick series.
Comparative example 1:
Common compound potassium sulfate fertilizer, nitrogen, phosphorus pentoxide, potassium oxide mass content are respectively 18%, 18%, 18%, with And 3000kg farmyard manure.The method of administration of comparative example is peasant habit method: i.e. before ploughing that all common potassium sulfates are compound Fertilizer and farmyard manure are spread fertilizer over the fields in soil surface, are then turned over and are buried, and the later period imposes compound fertilizer in vegetables florescence to fruiting period, 7~ 12 days primary.
Embodiment 1:
A kind of solanaceous vegetables special nutrient set fertilizer for having effects that prevent and treat nematode, dosage includes: synergy compost tea per acre 390L, compost 78kg, N, P used2O5、K2The mass percentage of O is 18%, 18%, and 18% balanced type potassium nitrate type is compound Fertile 130kg, N, P2O5、K2The mass percentage of O is 18%, 8%, 28% high nitrogen and potassium type potassium nitrate type compound fertilizer 280kg, soil conditioner 100kg, middle microelement foliage fertilizer 0.85L.
The nutrient content mass percent of the soil conditioner are as follows: calcium oxide 31%, magnesia 6%, silica 28%, phosphorus pentoxide 6%.
The nutrient content mass percent of the middle microelement foliage fertilizer are as follows: calcium oxide 12%, magnesia 1.5%, iron 0.005%, manganese 0.005%, copper 0.005%, zinc 0.005%, the composition of boron 0.2%, wherein iron, manganese, copper, Zn-ef ficiency are EDTA Chelating state.
The synergy compost tea the preparation method is as follows:
The preparation of A compost tea
In 78kg compost: feces of livestock and poultry 25kg, Chinese medicine slag 20kg, sawdust 18kg, stalk 15kg.
Each composting material is mixed in proportion, 5 times of volumes is put into after sufficiently decomposed and removes in the water of chlorine, gross mass is added It is the 1.5% of compost quality, mass ratio is molasses, seawood meal, fish hydrolysate and the humic acid of 1:1:0.5:0.5, is led to Filtering supernatant filtrate obtained after gas extracts 2 days.
The preparation of B synergy compost tea
After the sterilizing of above-mentioned compost tea, bacillus subtilis and bacillus licheniformis agent each 1 × 10 is added8Cfu/mL, It stirs evenly, i.e. acquisition synergy compost tea.
The application of embodiment fertilizer:
Seedling stage:
1. field planting preceding 10~15 days, with 30L/ mus of the synergy compost tea dilutions 100 times together with compost, uniformly pour spill in Soil surface;By N, P2O5、K2The mass percentage of O is 18%, 18%, 18% balanced type potassium nitrate type compound fertilizer 50kg/ Mu, spreads fertilizer over the fields after mixing in field by 100kg/ mus of soil conditioner, appropriateness deep ploughing earthing;
2. after field planting 7 days, diluting 100 times and its compost with the synergy compost tea, uniformly pours and spill in field planting ditch, pour and apply 2 times, every minor tick 15~20 days, 10L/ mus of dosage.With N, P2O5、K2The mass percentage of O is 18%, 18%, 18% it is flat Weighing apparatus type potassium nitrate type compound fertilizer 50kg/ it is per mu it is even spread fertilizer over the fields in field planting ditch in.
Harvesting latter stage in florescence-:
1. preparing 20L/ mus of synergy compost tea, wherein 12L dilutes 50 times and is used for a ditch spread, and 8L dilutes 100 times, is used for leaf Face sprays, and 7~10 days primary, and compost can continue to extract or water is added to pour to spill in field planting ditch;
2. with described N, P2O5、K2The mass percentage of O is 18%, 8%, and 28% high nitrogen and potassium type potassium nitrate type is multiple Hefei carries out a ditch spread, and 7~10 days primary, 20kg/ mus each;
3. diluting 600~1200 times of progress foliage-sprays with the middle microelement foliage fertilizer, 7~14 days primary, every time 50ml/ mus;
4. harvesting latter stage terminates first 7~15 days, with N, P2O5、K2The mass percentage of O is 18%, 18%, 18% it is flat The most backlash of weighing apparatus type potassium nitrate type compound fertilizer is applied 1 time, and dosage is 30kg/ mus.
Every time before application, compost tea, which need to mention, a few days ago to be started to prepare, and synergy compost tea is then ready-to-use, the synergy prepared Compost tea is as far as possible in 6 hours using finishing.
Application effect:
Tomato production promoting 8.6%, the disease incidence of gray mold reduce by 6.5%, and disease index reduces by 11.7%.
Comparative example 2:
As described in Example 1, synergy heap is replaced using common commercially available compost tea (being added without antagonistic microbe) unlike Fertile tea, other are the same as embodiment 1.
Application effect:
Tomato production promoting 7.7%, the disease incidence of gray mold reduce by 4.9%, and disease index reduces by 8.2%.
Embodiment 2:
A kind of solanaceous vegetables special nutrient set fertilizer for having effects that prevent and treat nematode, dosage includes: synergy compost tea per acre 595L, compost 119kg, N, P used2O5、K2The mass percentage of O is 18%, 18%, and 18% balanced type potassium nitrate type is multiple Hefei 115kg, N, P2O5、K2The mass percentage of O is 18%, 8%, 28% high nitrogen and potassium type potassium nitrate type compound fertilizer 252kg, soil conditioner 75kg, middle microelement foliage fertilizer 0.85L.
The nutrient content mass percent of the soil conditioner are as follows: calcium oxide 33%, magnesia 7%, silica 29%, phosphorus pentoxide 7%.
The nutrient content mass percent of the middle microelement foliage fertilizer are as follows: calcium oxide 13.5%, magnesia 1.8%, Iron 0.1%, manganese 0.1%, copper 0.1%, zinc 0.1%, boron 0.5% form, wherein iron, manganese, copper, Zn-ef ficiency are EDTA chelating State.
The preparation method is the same as that of Example 1 for the synergy compost tea, and difference is:
Compost proportion is different.In 119kg compost: feces of livestock and poultry 40kg, Chinese medicine slag 35kg, sawdust 24kg, stalk 20kg.
Added antagonistic microbe microbial inoculum is different, is pseudomonas fluorescens and bacillus polymyxa microbial inoculum.
With embodiment 1, difference is the method for administration of embodiment fertilizer:
Seedling stage:
1. being colonized first half of the month, the synergy compost tea, N, P2O5、K2The mass percentage of O is 18%, 18%, 18% Balanced type potassium nitrate type compound fertilizer and the mu dosage of soil conditioner be respectively 45L, 45kg and 75kg;
2. after field planting 7 days, the amount of application of each synergy compost tea is 20L/ mus;N,P2O5、K2The mass percentage of O is 18%, 18%, 18% balanced type potassium nitrate type compound fertilizer's amount of application is 45kg/ mus.
Harvesting latter stage in florescence-:
1. it is 30L/ mus total to prepare the synergy compost tea every time, spread fertilizer over the fields with the amount of application of foliage-spray be respectively 18L and 12L;
②N、P2O5、K2The mass percentage of O is 18%, 8%, and 28% high nitrogen and potassium type potassium nitrate type compound fertilizer is every Secondary amount of application is 18kg/ mus;
3. harvesting latter stage terminates first 7~15 days, application N-P-K content is 18%, 18%, 18% balanced type potassium nitrate type The amount of compound fertilizer is 25kg/ mus.
Application effect:
Tomato production promoting 9.1%, the disease incidence of gray mold reduce by 7.3%, and disease index reduces by 12.6%.
Embodiment 3:
A kind of solanaceous vegetables special nutrient set fertilizer for having effects that prevent and treat nematode, dosage includes: synergy compost tea per acre 800L, compost 160kg, N, P2O5、K2The mass percentage of O is 18%, 18%, 18% balanced type potassium sulfate compound fertilizer 100kg, N, P2O5、K2The mass percentage of O be 18%, 8%, 28% high nitrogen and potassium type potassium nitrate type compound fertilizer 210kg, Soil conditioner 50kg, middle microelement foliage fertilizer 0.85L.
The nutrient content mass percent of the soil conditioner are as follows: calcium oxide 35%, magnesia 8%, silica 30%, phosphorus pentoxide 8%.
The nutrient content mass percent of the middle microelement foliage fertilizer are as follows: calcium oxide 15%, magnesia 2%, iron 0.4%, manganese 0.4%, copper 0.4%, zinc 0.4%, the composition of boron 1.4%, wherein iron, manganese, copper, Zn-ef ficiency are EDTA Chelating state.
The preparation method is the same as that of Example 1 for the synergy compost tea, and difference is:
Compost proportion is different.In 160kg compost: feces of livestock and poultry 60kg, Chinese medicine slag 45kg, sawdust 30kg, stalk 25kg.
Added antagonistic microbe microbial inoculum is different, is pythium oligandrum and Trichoderma viride.
With embodiment 1, difference is the method for administration of embodiment fertilizer:
Seedling stage:
1. being colonized first half of the month, the synergy compost tea, N, P2O5、K2The mass percentage of O is 18%, 18%, 18% Balanced type potassium nitrate type compound fertilizer and the amount of application of soil conditioner be respectively 60L, 40kg, 50kg;
2. after field planting 7 days, the amount of application of each synergy compost tea is 30L;N,P2O5、K2The mass percentage of O is 18%, 18%, 18% balanced type potassium nitrate type compound fertilizer's amount of application is 40kg/ mus.
Harvesting latter stage in florescence-:
1. it is 40L/ mus total to prepare the synergy compost tea every time, spread fertilizer over the fields with the amount of application of foliage-spray be respectively 24L and 16L;
②N、P2O5、K2The mass percentage of O is 18%, 8%, and 28% high nitrogen and potassium type potassium nitrate type compound fertilizer is every Secondary amount of application is 15kg/ mus;
3. harvesting latter stage terminates first 7~15 days, application N-P-K content is 18%, 18%, 18% balanced type potassium nitrate type The amount of compound fertilizer is 20kg/ mus.
Application effect:
Tomato production promoting 11.9%, the disease incidence of gray mold reduce by 8.6%, and disease index reduces by 15.7%.
Embodiment 4:
A kind of solanaceous vegetables special nutrient set fertilizer for having effects that prevent and treat nematode, dosage includes: synergy compost tea per acre 320L, compost 64kg, N, P2O5、K2The mass percentage of O is 15%, 15%, 15% balanced type potassium nitrate type compound fertilizer 130kg, N, P2O5、K2The mass percentage of O be 12%, 11%, 18% high nitrogen and potassium type potassium nitrate type compound fertilizer 220kg, Soil conditioner 100kg, middle microelement foliage fertilizer 0.7L.
The nutrient content mass percent of the soil conditioner are as follows: calcium oxide 31%, magnesia 6%, silica 28%, phosphorus pentoxide 6%.
The nutrient content mass percent of the middle microelement foliage fertilizer are as follows: calcium oxide 12%, magnesia 1.5%, iron 0.005%, manganese 0.005%, copper 0.005%, zinc 0.005%, the composition of boron 0.2%, wherein iron, manganese, copper, Zn-ef ficiency are EDTA Chelating state.
The synergy compost tea the preparation method comprises the following steps:
In 64kg compost: feces of livestock and poultry 22kg, Chinese medicine slag 20kg, sawdust 14kg, stalk 8kg.
Each composting material is mixed in proportion, 5 times of volumes is put into after sufficiently decomposed and removes in the water of chlorine, gross mass is added It is the 3.5% of compost quality, mass ratio is molasses, seawood meal, fish hydrolysate and the humic acid of 1:1:0.5:1, ventilation Filtering supernatant filtrate obtained after extraction 2 days.
In the preparation process of the synergy compost tea, added antagonistic microbe microbial inoculum is bacillus thuringiensis and green Color Trichoderma, additive amount are 1 × 108cfu/mL。
With embodiment 1, difference is for the application of embodiment fertilizer:
Seedling stage:
1. being colonized first half of the month, the synergy compost tea, N, P2O5、K2The mass percentage of O is 15%, 15%, 15% Balanced type potassium nitrate type compound fertilizer and the mu dosage of soil conditioner be respectively 30L, 50kg, 100kg;
2. being poured and being applied 1 time with synergy compost tea after field planting 7 days, amount of application is 10L/ mus;N,P2O5、K2The quality percentage of O contains Amount is 15%, 15%, and 15% balanced type potassium nitrate type compound fertilizer's amount of application is 50kg/ mus.
Harvesting latter stage in florescence-:
1. it is 20L/ mus total to prepare the synergy compost tea every time, spreading fertilizer over the fields with the amount of application of foliage-spray is respectively 12L and 8L;
②N、P2O5、K2The mass percentage of O is 12%, 11%, and 18% high nitrogen and potassium type potassium nitrate type compound fertilizer is every Secondary amount of application is 20kg/ mus;
3. harvesting latter stage terminates first 7~15 days, N, P are applied2O5、K2The mass percentage of O is 15%, 15%, 15% The amount of balanced type potassium nitrate type compound fertilizer is 30kg/ mus.
Application effect:
Tomato production promoting 10.0%, the disease incidence of damping-off reduce by 8.1%, and disease index reduces by 11.5%.
Embodiment 5:
A kind of solanaceous vegetables special nutrient set fertilizer for having effects that prevent and treat nematode, dosage includes: synergy compost tea per acre 485L, compost 97kg, N, P2O5、K2The mass percentage of O is 19%, 19%, 19% balanced type potassium sulfate compound fertilizer 115kg, N, P2O5、K2The mass percentage of O be 16%, 6%, 20% high nitrogen and potassium type potassium sulfate compound fertilizer 198kg, Soil conditioner 75kg, middle microelement foliage fertilizer 0.7L.
The nutrient content mass percent of the soil conditioner are as follows: calcium oxide 33%, magnesia 7%, silica 29%, phosphorus pentoxide 7%.
The nutrient content mass percent of the middle microelement foliage fertilizer are as follows: calcium oxide 13.5%, magnesia 1.8%, Iron 0.1%, manganese 0.1%, copper 0.1%, zinc 0.1%, boron 0.5% form, wherein iron, manganese, copper, Zn-ef ficiency are EDTA chelating State.
With embodiment 4, difference is the preparation method of the synergy compost tea:
In 97kg compost: feces of livestock and poultry 34kg, Chinese medicine slag 30kg, sawdust 20kg, stalk 13kg.
Added antagonistic microbe microbial inoculum is different, is bacillus subtilis, and additive amount is 2 × 108cfu/mL。
With embodiment 1, difference is for the application of embodiment fertilizer:
Seedling stage:
1. being colonized first half of the month, the synergy compost tea, N, P2O5、K2The mass percentage of O is 19%, 19%, 19% Balanced type potassium nitrate type compound fertilizer and the mu dosage of soil conditioner be respectively 45L, 45kg, 75kg;
2. being poured and being applied 1 time with synergy compost tea after field planting 7 days, amount of application is 40L/ mus;N,P2O5、K2The quality percentage of O contains Amount is 19%, 19%, and 19% balanced type potassium nitrate type compound fertilizer's amount of application is 45kg/ mus.
Harvesting latter stage in florescence-:
1. it is 20L/ mus total to prepare the synergy compost tea every time, spread fertilizer over the fields with the amount of application of foliage-spray be respectively 18L and 12L;
②N、P2O5、K2The mass percentage of O is 16%, 6%, and 20% high nitrogen and potassium type potassium nitrate type compound fertilizer is every Secondary amount of application is 18kg/ mus;
3. harvesting latter stage terminates first 7~15 days, N, P are applied2O5、K2The mass percentage of O is 19%, 19%, 19% The amount of balanced type potassium nitrate type compound fertilizer is 25kg/ mus.
Application effect:
Tomato production promoting 10.4%, the disease incidence of damping-off reduce by 6.7%, and disease index reduces by 13.2%.
Embodiment 6:
A kind of solanaceous vegetables special nutrient set fertilizer for having effects that prevent and treat nematode, dosage includes: synergy compost tea per acre 650L, fertile 130kg, N, P2O5、K2The mass percentage of O is 20%, 20%, 20% balanced type potassium nitrate type compound fertilizer 100kg, N, P2O5、K2The mass percentage of O be 15%, 10%, 17% high nitrogen and potassium type potassium nitrate type compound fertilizer 155kg, Soil conditioner 50kg, middle microelement foliage fertilizer 0.7L.
The nutrient content mass percent of the soil conditioner are as follows: calcium oxide 35%, magnesia 8%, silica 30%, phosphorus pentoxide 8%.
The nutrient content mass percent of the middle microelement foliage fertilizer are as follows: calcium oxide 15%, magnesia 2%, iron 0.4%, manganese 0.4%, copper 0.4%, zinc 0.4%, the composition of boron 1.4%, wherein iron, manganese, copper, Zn-ef ficiency are EDTA Chelating state.
With embodiment 4, difference is the preparation method of the synergy compost tea:
In 130kg compost: feces of livestock and poultry 45kg, Chinese medicine slag 40kg, sawdust 30kg, stalk 15kg.
Added antagonistic microbe microbial inoculum is different, is bacillus subtilis and newborn bacillus, respectively adds 1 × 108cfu/ mL。
With embodiment 1, difference is for the application of embodiment fertilizer
Seedling stage:
1. being colonized first half of the month, the synergy compost tea, N, P2O5、K2The mass percentage of O is 20%, 20%, 20% Balanced type potassium nitrate type compound fertilizer and the mu dosage of soil conditioner be respectively 60L, 40kg, 50kg;
2. being poured and being applied 1 time with synergy compost tea after field planting 7 days, amount of application is 30L/ mus;N,P2O5、K2The quality percentage of O contains Amount is 20%, 20%, and 20% balanced type potassium nitrate type compound fertilizer's amount of application is 40kg/ mus.
Harvesting latter stage in florescence-:
1. it is 40L/ mus total to prepare the synergy compost tea every time, spread fertilizer over the fields with the amount of application of foliage-spray be respectively 24L and 16L;
②N、P2O5、K2The mass percentage of O is 15%, 10%, and 17% high nitrogen and potassium type potassium nitrate type compound fertilizer is every Secondary amount of application is 15kg/ mus;
3. harvesting latter stage terminates first 7~15 days, N, P are applied2O5、K2The mass percentage of O is 20%, 20%, 20% The amount of balanced type potassium nitrate type compound fertilizer is 20kg/ mus.
Application effect:
Tomato production promoting 12.7%, the disease incidence of damping-off reduce by 8.9%, and disease index reduces by 16.1%.
Above-described embodiment is better embodiment of the invention, is not intended to limit the invention, all in spirit of the invention Within essence and principle, made any modification, equivalent replacement, combination, simplification, improvement etc. should be included in guarantor of the invention Within the scope of shield.

Claims (7)

1. a kind of solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy, which is characterized in that the set meal fertilizer by percentage to the quality, wraps Include the following raw material composition:
Synergy compost tea 12%~31%, a great number of elements compound fertilizer 58%~70%, soil conditioner 9%~20% and middle microelement leaf Leaven 0.1%~0.2%;
The synergy compost tea bag includes compost tea and antagonistic microbe microbial inoculum;
The antagonistic microbe microbial inoculum includes one or more kinds of mixing of following microorganism fungus kind:
Bacillus amyloliquefaciens, Paenibacillus polymyxa, bacillus subtilis, bacillus thuringiensis, fluorescent pseudomonas, Kazakhstan Thatch trichoderma and Trichoderma viride;The amount that the antagonistic microbe microbial inoculum is added is 1 × 108~2 × 108cfu/mL;
The raw material of the compost tea includes compost and microorganism food source;The compost by percentage to the quality, including livestock and poultry Excrement 30%~40%, Chinese medicine slag 25%~35%, sawdust 15%~25%, stalk 10%~20%;The microorganism food source includes Mass ratio be 1:(0.5~1): 0.5:(0.5~1) molasses, seawood meal, fish hydrolysate and humic acid;The heap The additional amount of microorganism food source is the 1.5~3.5% of compost quality in fertile tea;
The nutrient content mass percent of the soil conditioner are as follows: calcium oxide 31%~35%, magnesia 6%~8%, silica 28%~30%, phosphorus pentoxide 5%~8%.
2. the solanaceous vegetables special nutrient sets fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy according to claim 1, which is characterized in that the set meal fertilizer with Mass percent meter, including the following raw material composition:
Synergy compost tea 20%~22%, a great number of elements compound fertilizer 64%~66%, soil conditioner 13%~16% and middle microelement Foliar fertilizer 0.14%~0.16%.
3. the solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy according to claim 1, which is characterized in that the synergy Compost tea is prepared as follows to obtain:
The preparation of A compost tea
Each raw material of compost is mixed in proportion, sufficiently it is decomposed after into the water, be added microorganism food source, ventilation extraction 1 ~ 3 day, Filtering is compost tea after filtrate sterilization;
The preparation of B synergy compost tea
Antagonistic microbe microbial inoculum is added in the compost tea after sterilizing, is stirred evenly to get synergy compost tea.
4. the solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy according to claim 3, which is characterized in that in step A, heap The quality of each raw material of fertilizer and the ratio of water are 1:(3 ~ 10) kg/L.
5. the solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy according to claim 1, which is characterized in that described is a large amount of Element compound fertilizer comprises the following raw materials by weight percent: 31%~40% balanced type potassium nitrate type compound fertilizer and 60%~69% High nitrogen and potassium type potassium nitrate type compound fertilizer;
In balanced type potassium nitrate type compound fertilizer: N, P2O5、K2The mass percentage of O is 18%, 18%, 18%, high nitrogen and potassium type nitre In Suan Jia type compound fertilizer: N, P2O5、K2The mass percentage of O is 18%, 8%, 28%.
6. the solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy according to claim 1, which is characterized in that micro in described The nutrient content mass percent of element foliar fertilizer are as follows: calcium oxide 12%~15%, magnesia 1.5%~2%, iron 0.05%~0.1%, Manganese 0.05%~0.1%, copper 0.05%~0.1%, zinc 0.05%~0.1%, boron 0.1%~0.2% form, wherein iron, manganese, copper, zinc member Element is EDTA Chelating state.
7. the method for administration of the solanaceous vegetables special nutrient set fertilizer of biological and ecological methods to prevent plant disease, pests, and erosion synergy described in claim 5, steps are as follows:
Seedling stage:
1. field planting preceding 10 ~ 15 days, by synergy compost tea dilution 50 ~ 100 times, uniformly poured together with the compost of synergy compost tea spill in Soil surface;Balanced type potassium nitrate type compound fertilizer and soil conditioner are spread fertilizer over the fields after mixing in field, appropriateness deep ploughing earthing; Each fertilizer mu dosage are as follows: L/ mus of synergy compost tea 30 ~ 60,6 ~ 12 kg/ mus of compost used, balanced type potassium nitrate type compound fertilizer 40 ~ 50 kg/ mus, 50 ~ 100 kg/ mus of soil conditioner;
2. after field planting 5 ~ 10 days, synergy compost tea being diluted 80 ~ 120 times, equably pours and spills together with the compost of synergy compost tea In in field planting ditch, 1 ~ 2 time, it is spaced 15 ~ 20 days, every time 2 ~ 6 kg/ mus of compost of application, L/ mus of synergy compost tea 10 ~ 30;With flat Weighing apparatus type potassium nitrate type compound fertilizer uniformly spreads fertilizer over the fields in being colonized in ditch, per acre 40 ~ 50 kg/ mus of dosage;
Harvesting latter stage in florescence-:
1. synergy compost tea dilutes 50 and 100 times respectively, it is used for a ditch spread and foliage-spray, 7 ~ 10 days primary;Each synergy heap The fertile total dosage of tea is 20 ~ 40 L/ mus, wherein 60% 50 times of dilution is used for a ditch spread, and 40% 100 times of dilution is used for foliage-spray;
2. carrying out a ditch spread with high nitrogen and potassium type potassium nitrate type compound fertilizer, 7 ~ 12 days primary, 15~20 kg/ mus of each dosage;
3. diluting 600 ~ 1200 times of progress foliage-sprays with middle microelement foliage fertilizer, 7 ~ 14 days primary, each 50 ml/ of dosage Mu;
4. terminating first 7 ~ 15 days in harvesting latter stage, applied once with the most backlash of balanced type potassium nitrate type compound fertilizer, dosage is 25~30 Kg/ mus.
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