CN107371527A - A kind of Ecological preventive way of strawberry continuous cropping disease - Google Patents
A kind of Ecological preventive way of strawberry continuous cropping disease Download PDFInfo
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- CN107371527A CN107371527A CN201710669027.3A CN201710669027A CN107371527A CN 107371527 A CN107371527 A CN 107371527A CN 201710669027 A CN201710669027 A CN 201710669027A CN 107371527 A CN107371527 A CN 107371527A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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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
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
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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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Abstract
The invention discloses a kind of Ecological preventive way of strawberry continuous cropping disease, and biological bacteria is handled after being handled comprising soil disinfection, after bio-bacterial manure processing and field planting.Prevention and controls of the present invention high-efficiency continuous can control continuous cropping strawberry soil-borne disease, strawberry droop, the anthracnose incidence of disease are reduced, and promotes Strawberry Growth, lists and improve strawberry quality ahead of time, suitable for production green or organic food strawberry, so as to increase the economic benefit of strawberry cultivating.
Description
Technical field
The present invention relates to control of plant disease method, more particularly to a kind of Ecological preventive way of strawberry continuous cropping disease.
Background technology
In recent years, strawberry has become many regional pillar industries, therefore the continuous cropping of strawberry has been increasingly becoming strawberry main product
The pattern of farming in area.By Fusarium oxysporum (F.oxysporum), verticillium dahliae (V.dahliae) phytophthora
The strawberry continuous cropping disease that a variety of cause of diseases such as (Phytophthora spp.) and pythium (Pythium spp.) are led to is to strawberry
Production constitutes serious threat, and the especially soil-borne disease such as strawberry droop, anthracnose, root rot is main in strawberry production
Disease, it is the important sources of disease infestation with soil bacteria and seedling, when environmental condition is suitable, germ is by maternal plant in spite of illness, soil
Earth, water source and farm implements are propagated, and are invaded from wound or directly from the epidermis and Gen Mao of young root.At present, strawberry still aims at prevention,
It is difficult preventing and treating after morbidity.
For many years, the preventing and treating of strawberry continuous cropping disease is carried out before relying primarily on plantation with bromomethane, chloropicrin etc. to continuous cropping soil
It is stifling, but destruction of the bromomethane to ecological environment of soil and atmospheric ozone layer is serious, according to Montreal Convention, in 2015
Used by completely forbidding.Although the chemical agent such as hymexazol, carbendazim root processing in addition can obtain certain prevention effect,
The drug-fast generation of pathogen and the pollution to environment cause this means of prevention to be difficult to meet strawberry production sustainable development
Needs.Currently, rice field-upland field rotation, antagonism edaphon, VAM fungies (Vesicular-Arbuscular are utilized
) etc. Mycorrhizae preventing and treating Diseases of Strawberry at home and abroad has widely studied, but due to colonizing difficulty in beneficial microbe soil,
Using the reason such as technology is improper, the effect of biological control often less stable.Solar energy high temperature, which is disinfected, to be lain fallow in strawberry
In the midsummer of phase, the pathogen in soil is killed using high temperature close plastic shed processing, but due to soil environment complexity, processing method and year
The reasons such as various regions climate difference is big are spent, often difference on effect is larger.
Prior art 201610365402.0 discloses a kind of strawberry fertilizer drug composition, and said composition utilizes organic fertilizer and medicine
The key of strawberry is administered in agent, but carries out the prevention and control of plant diseases, pest control using chemical pesticide in this method, can not meet strawberry green cultivation
With the demand for reducing pesticide dosage.
With raising of the people to agricultural product security and quality requirements, the enhancing of environmental consciousness, chemical pesticide, hair are reduced
Open up green ecological agricultural has turned into the inexorable trend of agricultural development.
The content of the invention
Goal of the invention：The present invention provides a kind of Ecological preventive way of strawberry continuous cropping disease, utilizes soil disinfection and biology
Processing combination, solve the problems, such as that strawberry continuous cropping disease especially soil-borne disease is S in soil and be difficult to kill by force.
Technical scheme：A kind of Ecological preventive way of strawberry continuous cropping disease of the present invention, comprising soil disinfection processing, enter
Biological bacteria is handled after row bio-bacterial manure is handled and is colonized.
The soil disinfection processing is specially organic in summer strawberry greenhouse time out, every mu of application to be exposed to the sun 20-40 days
1000-3000 kilograms of compost, turns and buries, and closes awning film, the old agricultural film of lid last layer, bilayer cover earth's surface again, keep soil
Humidity, handled 20-40 days using summer high temperature.
The addition of organic compost can keep the content of organic matter in continuous cropping plot so that strawberry grows fine.
Preferably, it is 30 days to disinfect as the number of days that is exposed to the sun under the sun, and every mu applies organic compost 2000kg.
Before the bio-bacterial manure processing is field planting, it is colonized after first half of the month when site preparation does ridge, every mu increases bio-bacterial manure
80-160 kilograms, uniformly spread fertilizer over the fields and keep certain humidity.
The bio-bacterial manure is that effective ingredient is 500,000,000 cfu/ grams of bacillus subtilis granules, the content of organic matter >=60%.
Before field planting, during using bio-bacterial manure, can simultaneously every mu apply 40-60kg NPKs, increase the growing way of strawberry, ternary is multiple
Every mu of Hefei optimum amount is 50kg.
The use of the reason for bacillus subtilis is that bacillus subtilis can be by colonizing to root system of plant, body before field planting
Table is internal, the nutrition with pathogen competitive plant, and secretion antibacterial material induces plant defense to suppress growth of pathogenic bacteria
System resists pathogen invasion, so as to reach preventing and treating purpose.
Biological bacteria processing is around strawberry root after the field planting, even spreads fertilizer over the fields 40-60kg bacteria agents and rice per per mu
Skin chaff mixture；The mass ratio of the bacteria agent and rice spermoderm is 1:8-25.
The bacteria agent is that mass ratio is 30-3:1 500,000,000 cfu/ grams of bacillus polymyxa aquas and 100,000,000,000 cfu/ grams
Bacillus subtilis wettable powder agent composition.
The bacteria agent is that mass ratio is 15-9:1 500,000,000 cfu/ grams of bacillus polymyxa aquas and 100,000,000,000 cfu/ grams
Bacillus subtilis wettable powder agent composition.
Bacillus polymyxa can preferably prevent and treat the soil-borne diseases such as droop, root rot, and promote to grow with obvious
Development, yield, improving quality are improved, without any poisoning and residual, but preventing and treating strawberry continuous cropping is used alone in bacillus polymyxa
The disease in soil has problems with：Soil-borne disease can not be prevented and treated comprehensively；It can not for a long time prevent, treat Diseases of Strawberry.It is therefore of the invention
It is combined using bacillus polymyxa and bacillus subtilis, plays the synergy between different strain, prevent and treat strawberry cultivating jointly
The disease that period occurs, can solve the shortcomings that bacillus polymyxa controlling disease, but the two combination can not still solve strawberry
The problem of disease recurs on continuous cropping soil, and the diseases of different times occurs, is primarily due on continuous cropping soil, using strawberry as
Germ quantity is more in the more conventional soil of disease of target, and germ can pass the plantation for influenceing lower whorl strawberry by soil, and glues bud more
Spore bacillus and bacillus subtilis preventing and treating Diseases of Strawberry can not be colonized in soil for a long time again, and both are mixed with rice spermoderm, sharp
Accelerate beneficial microbe breeding with the nutrition of rice spermoderm to survive with permanent colonize, can solve problem above well, can continue
The disease on the preventing and treating strawberry continuous cropping ground of longer term.
Wherein, specific prevention and controls are 1 day after field planting, and every mu with bacteria agent bacillus polymyxa and bacillus subtilis
Bacterium, mixes and stirs rice spermoderm, is uniformly sprinkled into around the strawberry root of ridge face, and watering moisturizing and Shading net covering greenhouse purpose are promotion strawberry
Seedling survives, and is also bred beneficial to beneficial microbe mycorhiza week, to the preferable antagonism of the generations such as droop, anthrax bacteria, in strawberry
Remove sunshade net within about 15 days after seedling survives.Strawberry continuous cropping disease control of the present invention, belongs to efficient ecological processing method, replaces
For Chemical treatment, green ecological environmental protection, solve strawberry continuous cropping disease, and promote Strawberry Growth.
Unless stated otherwise, % of the present invention is mass percent.
Beneficial effect：The present invention substitutes traditional chemical agricultural chemicals using biological agent and strawberry continuous cropping field progress disease is prevented
Control, efficient ecological, preventing and treating lasting period length, non agricultural chemical residuum, and solve single solar energy high temperature and disinfect and can not control completely
The problem of disease, Strawberry Growth can be promoted, improve strawberry quality, suitable for production green or organic food strawberry, so that
Increase the economic benefit of strawberry cultivating.
Embodiment
First, material source
1st, bio-bacterial manure bacillus subtilis be Wuhan Kenuo Biology Science ＆ Technology Co., Ltd. production can Shi Keli；
2nd, bacteria agent bacillus polymyxa is the position of Wuhan Kenuo Biology Science ＆ Technology Co., Ltd.'s production；
3rd, bacteria agent bacillus subtilis is the fruit man of great strength of Wuhan Kenuo Biology Science ＆ Technology Co., Ltd.'s production；
4th, organic compost
Mass ratio is used as 1:2 pig animal manures just form with rice husk or wood chip composting.
5th, after rice spermoderm is paddy processing shelling, the processing decortication product before rice, gained purchased in market are produced.
6th, NPK refers to the potassium sulfate compound fertilizer of total content 45%, wherein N, P2O5、K2O content is 15%, is river
The Middle East board of Su Zhongdong chemical fertilizer limited company production.
2nd, pest control method
Summer strawberry greenhouse time out, carry out solar energy high temperature and disinfect, specially according to soil regime, every mu of application
1000-3000 kilograms of organic compost, turns and buries, and closes awning film, the old agricultural film of lid last layer, bilayer cover earth's surface again, keep
Soil moisture, dry 20-40 days.It is colonized after first half of the month when site preparation does ridge, every mu increases the cfu/ grams of withered grass of bio-bacterial manure 500,000,000
80-160 kilograms of bacillus granule and 40-60kg NPKs, uniformly spread fertilizer over the fields and keep certain humidity.1 day after field planting,
Bacillus polymyxa, bacillus subtilis and rice spermoderm are mixed and stirred, are uniformly sprinkled into around the strawberry root of ridge face, water moisturizing and screening
Screened postive covers greenhouse, removes sunshade net within about 15 days after Strawberry Seedlings survive.
3rd, embodiment
Choose 5 pieces of greenhouse plot respectively, numbering is greenhouse plot 1, greenhouse plot 2, greenhouse plot 3, greenhouse plot 4, big
Canopy plot 5,5 years plantation strawberries of every piece of greenhouse plot continuous cropping, and the strawberry greenhouse that the morbidity of last year strawberry soil-borne disease is heavier, often
Block greenhouse plot is divided into two, and is handled respectively with prevention and controls of the present invention and contrast method is handled, investigation distinct methods processing
As a result.
1st, greenhouse plot 1
Embodiment 1：Disinfected using summer solar energy high temperature：It is organic in summer strawberry greenhouse time out, every mu of application
2000 kilograms of compost, turns and buries, and closes awning film, and the old agricultural film of lid last layer, bilayer cover earth's surface again, keep soil moisture,
Processing 30 days is dried using the summer high temperature sun.Field planting first half of the month after when doing ridge every mu increase bio-bacterial manure 120 kg,
It is even to spread fertilizer over the fields and keep certain humidity；1 day after field planting, 4000 gram of 500,000,000 cfu/ grams of bacillus polymyxa aqua of every mu of use and 400 grams
100000000000 cfu/ grams of bacillus subtilis wettable powders, mix and stir 50 kilograms of rice spermoderm, are uniformly sprinkled into around the strawberry root of ridge face,
Watered moisturizing and Shading net covering greenhouse, removes sunshade net within about 15 days after Strawberry Seedlings survive, and strawberry is investigated after being colonized 60 days
Disease and upgrowth situation, it the results are shown in Table 1 and table 2.
Control 1：It is single to be disinfected using summer solar energy high temperature：Summer strawberry greenhouse time out, every mu of application are organic
2000 kilograms of compost, turns and buries, and closes awning film, the old agricultural film of lid last layer, bilayer cover earth's surface again, keep at soil moisture
Reason, handled 30 days using summer high temperature, other way to manages are consistent with embodiment 1, field planting investigate after 60 days Diseases of Strawberry and
Upgrowth situation, it the results are shown in Table 1 and table 2.
The present invention of table 1 is to strawberry soil-borne disease and the influence bloomed of buddingging
As can be seen from Table 1, processing method of the present invention, it is capable of the continuous cropping diseases of effectively preventing strawberry.60 days after field planting
For droop, anthracnose onset peak period, in this period, compared with control 1, the incidence of disease of strawberry droop is by control 1
9.22% drops to 2.47%, and 6.75% is have dropped than control 1.The incidence of disease of Strawberry anthracnose is dropped to by compare 5.76%
1.82%, 3.94% is have dropped than control, total incidence is controlled below 4%.The other present invention can also promote strawberry to accelerate life
Long development, buddings bloom ahead of time, and 60 days after field planting, strawberry buddings flowering rate for 45.33%, and compares 1 only 15.56%,
Result explanation present invention processing has great importance to the precocious volume increase of strawberry.
Influence of the present invention of table 2 to strawberry growth
Processing method of the present invention, strawberry robust growth can be promoted, wherein averagely plant height is green than the 4.68cm of control more than 1
The number of sheets increases to 9.10 by average 7.40 every plant of control 1, and length and width of maximum leaf etc. has increase, plant expansion than control 1
Longitudinal and transverse footpath, also illustrate that the present invention can promote strawberry to grow than the increase of control 1.
2nd, greenhouse plot 2
Embodiment 2：Disinfected using solar energy high temperature：In summer strawberry greenhouse time out, every mu of application organic compost
2000 kilograms, turning and bury, close awning film, the old agricultural film of lid last layer, bilayer covering, holding soil moisture are handled earth's surface again,
Handled 30 days using summer high temperature.After being disinfected using summer solar energy high temperature, it is colonized after first half of the month when doing ridge every mu
80 kilograms of bio-bacterial manure is increased, uniformly spreads fertilizer over the fields and keeps certain humidity；1 day every mu of use is glued more 6000 gram 500,000,000 cfu/ grams after field planting
Bacillus aqua and 600 gram of 100,000,000,000 cfu/ grams of bacillus subtilis wettable powder, mix and stir 50 kilograms of rice spermoderm, uniformly spread
Enter around the strawberry root of ridge face, water moisturizing and Shading net covering greenhouse, removes sunshade net within about 15 days after Strawberry Seedlings survive,
Field planting investigates Diseases of Strawberry and upgrowth situation after 60 days, the results are shown in Table 3 and table 4.
Control 2：It is single to be disinfected using summer solar energy high temperature：Summer strawberry greenhouse time out, every mu of application are organic
2000 kilograms of compost, turns and buries, and closes awning film, the old agricultural film of lid last layer, bilayer cover earth's surface again, keep at soil moisture
Reason, handled 30 days using summer high temperature, other way to manages are consistent with embodiment 2, field planting investigate after 60 days Diseases of Strawberry and
Upgrowth situation, it the results are shown in Table 3 and table 4.
The present invention of table 3 is to strawberry soil-borne disease and the influence bloomed of buddingging
As can be seen from Table 3, processing method of the present invention, it is capable of the continuous cropping diseases of effectively preventing strawberry.60 days after field planting,
It is droop, anthracnose onset peak period, compared with control 2, the incidence of disease of strawberry droop is dropped to by the 8.65% of control 2
3.75%, it have dropped 4.90% than control 2.The incidence of disease of Strawberry anthracnose drops to 3.46% by the 6.40% of control 2, compares
2.94% is have dropped according to 2, total incidence is controlled below 8%.It can also find out that prevention and controls of the present invention are also by the result of table 3 in addition
Strawberry can be promoted to accelerate to grow, budding bloom ahead of time, 60 days after greenhouse transplanting, the strawberry that handles of the present invention buddings flowering rate
For 26.21%, and compare 2 only 10.32%.
The influence of 4 strawberry of the present invention of table growth
It can be seen that the present invention can promote strawberry robust growth by the result of table 4, wherein averagely plant height is than control more than 2
3.48cm, plant greenery number increase to 8.76 by average 7.21 every plant of control 2, and length and width of maximum leaf etc. has increasing than control 2
Greatly, plant deploys longitudinal and transverse footpath, also than the increase of control 2.The present invention can promote strawberry to give birth to it can be seen from the result of table 4
It is long.
3rd, greenhouse plot 3
Embodiment 3：Disinfected using solar energy high temperature：In summer strawberry greenhouse time out, every mu of application organic compost
2000 kilograms, turning and bury, close awning film, the old agricultural film of lid last layer, bilayer covering, holding soil moisture are handled earth's surface again,
Handled 30 days using summer high temperature.After being disinfected using summer solar energy high temperature, it is colonized after first half of the month when doing ridge every mu
160 kilograms of bio-bacterial manure is increased, uniformly spreads fertilizer over the fields and keeps certain humidity；1 day every mu of use is glued more 2000 gram 500,000,000 cfu/ grams after field planting
Bacillus aqua and 200 gram of 100,000,000,000 cfu/ grams of bacillus subtilis wettable powder, mix and stir 50 kilograms of rice spermoderm, uniformly spread
Enter around the strawberry root of ridge face, water moisturizing and Shading net covering greenhouse, removes sunshade net within about 15 days after Strawberry Seedlings survive,
Field planting investigates Diseases of Strawberry and upgrowth situation after 60 days, the results are shown in Table 5 and table 6.
Control 3：It is single to be disinfected using summer solar energy high temperature：Summer strawberry greenhouse time out, every mu of application are organic
2000 kilograms of compost, turns and buries, and closes awning film, the old agricultural film of lid last layer, bilayer cover earth's surface again, keep at soil moisture
Reason, handled 30 days using summer high temperature, other way to manages are consistent with embodiment 3, field planting investigate after 60 days Diseases of Strawberry and
Upgrowth situation, it the results are shown in Table 5 and table 6.
The present invention of table 5 is to strawberry soil-borne disease and the influence bloomed of buddingging
As seen from the results in Table 5, the present invention is capable of the continuous cropping diseases of effectively preventing strawberry, and it is droop, charcoal to be colonized 60 days
Subcutaneous ulcer disease onset peak period, compared with control 3, the incidence of disease of the strawberry droop handled using the inventive method is by control 3
7.42% drops to 2.87%, and 4.55% is have dropped than control.The incidence of disease of Strawberry anthracnose is dropped to by the 6.13% of control 3
3.85%, 2.28% is have dropped than control 3, total incidence is controlled below 7%.The other present invention can also promote strawberry to accelerate life
Long development, buddings bloom ahead of time, and 60 days after greenhouse field planting, the strawberry that the present invention is handled buddings flowering rate for 30.04%, and compares
3 only 12.67%.
Influence of the present invention of table 6 to strawberry growth
As can be seen from Table 6, the present invention can promote strawberry robust growth, wherein averagely plant height is than control more than 3
2.67cm, plant greenery number increase to 9.05 by average 7.65 every plant of control 3, and length and width of maximum leaf etc. has increasing than control 3
Greatly, plant deploys longitudinal and transverse footpath, also illustrates that the present invention can promote strawberry to grow than the increase of control 3.
4th, greenhouse plot 4
Embodiment 4：Disinfected using solar energy high temperature：In summer strawberry greenhouse time out, every mu of application organic compost
2000 kilograms, turning and bury, close awning film, the old agricultural film of lid last layer, bilayer covering, holding soil moisture are handled earth's surface again,
Handled 30 days using summer high temperature.After being disinfected using summer solar energy high temperature, it is colonized after first half of the month when doing ridge every mu
160 kilograms of bio-bacterial manure is increased, uniformly spreads fertilizer over the fields and keeps certain humidity；1 day every mu of use is glued more 3000 gram 500,000,000 cfu/ grams after field planting
Bacillus aqua and 300 gram of 100,000,000,000 cfu/ grams of bacillus subtilis wettable powder, mix and stir 40 kilograms of rice spermoderm, uniformly spread
Enter around the strawberry root of ridge face, water moisturizing and Shading net covering greenhouse, removes sunshade net within about 15 days after Strawberry Seedlings survive,
Field planting investigates Diseases of Strawberry and upgrowth situation after 60 days, the results are shown in Table 7 and table 8.
Control 4：300 gram of 100,000,000,000 cfu/ grams of bacillus subtilis wettable powder is not used, and remaining is the same as embodiment 4.
The present invention of table 7 is to strawberry soil-borne disease and the influence bloomed of buddingging
As seen from the results in Table 7, the present invention is capable of the continuous cropping diseases of effectively preventing strawberry, be within 60 days after field planting droop,
Anthracnose onset peak period, compared with control 4, the incidence of disease of strawberry droop drops to 2.65% by the 4.86% of control 4, than
Control have dropped 2.21%.The incidence of disease of Strawberry anthracnose drops to 2.98% by the 4.64% of control 4, have dropped than control
1.66%, total incidence is controlled below 6%.The other present invention can also promote strawberry to accelerate to grow, and budding bloom ahead of time,
60 days after greenhouse field planting, the strawberry that handles of the present invention buddings flowering rate for 33.25%, and it is 20.14% to compare 4.
Influence of the present invention of table 8 to strawberry growth
As can be seen from Table 8, the present invention can promote strawberry robust growth, wherein averagely plant height is more than compareing
1.95cm, plant greenery number increase to 9.24 by average 7.82 every plant of control 4, and length and width of maximum leaf etc. has increasing than control 4
Greatly, plant deploys longitudinal and transverse footpath, also illustrates that the present invention can promote strawberry to grow than the increase of control 4.
5th, greenhouse plot 5
Embodiment 5：Disinfected using solar energy high temperature：In summer strawberry greenhouse time out, every mu of application organic compost
2000 kilograms, turning and bury, close awning film, the old agricultural film of lid last layer, bilayer covering, holding soil moisture are handled earth's surface again,
Handled 30 days using summer high temperature.After being disinfected using summer solar energy high temperature, it is colonized after first half of the month when doing ridge every mu
160 kilograms of bio-bacterial manure is increased, uniformly spreads fertilizer over the fields and keeps certain humidity；After field planting 1 day every mu with the more viscous gemma bar of bacteria agent
300 grams of 3000 grams of bacterium and bacillus subtilis, mix and stir 50 kilograms of rice spermoderm, are uniformly sprinkled into ridge face strawberry root week, watering moisturizing and
Shading net covering greenhouse, remove sunshade net within about 15 days after Strawberry Seedlings survive, 60 days after field planting, investigate Diseases of Strawberry and growth
Situation, 9 and table 10 are the results are shown in Table, 180 days after field planting, investigate Diseases of Strawberry again, the results are shown in Table 11.
Control 5：Rice spermoderm is not used, and remaining is the same as embodiment 5.
The present invention of table 9 is to strawberry soil-borne disease and the influence (after field planting 60 days) bloomed of buddingging
As seen from the results in Table 9, the present invention is capable of the continuous cropping diseases of effectively preventing strawberry, be within 60 days after field planting droop,
Anthracnose onset peak period, compared with control 5, the incidence of disease of strawberry droop drops to 2.72% by the 6.65% of control 5, than
Control 5 have dropped 3.93%.The incidence of disease of Strawberry anthracnose drops to 2.76% by the 4.89% of control 5, have dropped than control 5
2.13%, total incidence is controlled below 6%.The other present invention can also promote strawberry to accelerate to grow, and budding bloom ahead of time,
60 days after greenhouse field planting, the strawberry that handles of the present invention buddings flowering rate for 34.66%, and it is 26.55% to compare 5.
Influence (field planting after 60 day) of the present invention of table 10 to strawberry growth
As can be seen from Table 10, the present invention can promote strawberry robust growth, wherein averagely plant height is more than compareing
3.74cm, plant greenery number increase to 9.38 by average 7.53 every plant of control 5, and length and width of maximum leaf etc. has increasing than control 5
Greatly, plant deploys longitudinal and transverse footpath, also illustrates that the present invention can promote strawberry growth obvious than the increase of control 5.
The present invention of table 11 is to strawberry soil-borne disease and the influence (after field planting 180 days) bloomed of buddingging
It can be seen from the result of table 11 180 days after field planting, disease control of the present invention to strawberry droop and anthracnose
Effect is still excellent, by control 5 as can be seen that when bacillus polymyxa aqua and bacillus subtilis wettable powder not with rice
When skin chaff mixes, it can not realize around strawberry root and colonize for a long time, then can not realize long control to strawberry continuous cropping disease.
Claims (9)
1. a kind of Ecological preventive way of strawberry continuous cropping disease, it is characterised in that after being handled comprising soil disinfection, carry out biological bacteria
Biological bacteria is handled after fertilizer processing and field planting.
2. the Ecological preventive way of strawberry continuous cropping disease according to claim 1, it is characterised in that at the soil disinfection
Manage to be exposed to the sun 20-40 days.
3. the Ecological preventive way of strawberry continuous cropping disease according to claim 1, it is characterised in that at the bio-bacterial manure
Manage as before field planting, it is 80-160kg that every mu, which is applied bio-bacterial manure,.
4. the Ecological preventive way of strawberry continuous cropping disease according to claim 3, it is characterised in that the bio-bacterial manure is 5
Hundred million cfu/ grams of bacillus subtilis granules.
5. the Ecological preventive way of strawberry continuous cropping disease according to claim 1, it is characterised in that biological after the field planting
Bacterium processing is around strawberry root, even spreads fertilizer over the fields 40-60kg bacteria agents and rice spermoderm mixture per per mu；The bacteria agent
Mass ratio with rice spermoderm is 1:8-25.
6. the Ecological preventive way of strawberry continuous cropping disease according to claim 5, it is characterised in that the bacteria agent is
Mass ratio is 30-3:1 500,000,000 cfu/ grams of bacillus polymyxa aquas and 100,000,000,000 cfu/ grams of bacillus subtilis wettable powders
Mixture.
7. the Ecological preventive way of strawberry continuous cropping disease according to claim 6, it is characterised in that the bacteria agent is
Mass ratio is 15-9:1 500,000,000 cfu/ grams of bacillus polymyxa aquas and 100,000,000,000 cfu/ grams of bacillus subtilis wettable powders
Mixture.
8. the Ecological preventive way of strawberry continuous cropping disease according to claim 2, it is characterised in that at the soil disinfection
Manage and apply 1000-3000kg organic composts for every mu, turn and bury.
9. the Ecological preventive way of strawberry continuous cropping disease according to claim 3, it is characterised in that at the bio-bacterial manure
Manage and apply 40-60kg NPKs for every mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669027.3A CN107371527B (en) | 2017-08-08 | 2017-08-08 | Ecological prevention and control method for strawberry continuous cropping diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669027.3A CN107371527B (en) | 2017-08-08 | 2017-08-08 | Ecological prevention and control method for strawberry continuous cropping diseases |
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| CN110540461A (en) * | 2019-09-11 | 2019-12-06 | 深圳市唯新生物科技有限公司 | Composite microbial liquid fertilizer for preventing and treating strawberry anthracnose as well as preparation method and application thereof |
| CN112262716A (en) * | 2020-11-04 | 2021-01-26 | 咸阳职业技术学院 | Strawberry continuous cropping pest control method |
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