CN106386069A - Integrated control method for tomato late blight - Google Patents
Integrated control method for tomato late blight Download PDFInfo
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- CN106386069A CN106386069A CN201610773288.5A CN201610773288A CN106386069A CN 106386069 A CN106386069 A CN 106386069A CN 201610773288 A CN201610773288 A CN 201610773288A CN 106386069 A CN106386069 A CN 106386069A
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- seed
- seedling
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- powder
- late blight
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses an integrated control method for tomato late blight. The method comprises the steps of (1) selection and processing of a planting land, (2) selection of seeds, (3) disinfection of the seeds, (4) preparation and disinfection of seedling culture substrate soil, (5) seedling culture and (6) field management. The integrated control method for the tomato late blight disclosed by the invention is used for prevention and control of the tomato late blight and aims to increase yield and quality of tomatoes. Through application of the method disclosed by the invention in tomato planting, a morbidity probability of the tomatoes at a seedling stage and during transplantation to a field can be greatly reduced; the tomato yield is greatly increased; and the quality of tomato fruits is also improved.
Description
Technical field
The present invention relates to field of agricultural cultivation is and in particular to be a kind of method for integrated control of tomato late blight.
Background technology
Fructus Lycopersici esculenti is the common vegetable arriving in our daily life, both can also be able to be eaten something rare with prepared food.The nutritive value of Fructus Lycopersici esculenti
Very high, containing abundant vitamin, mineral, carbohydrate, organic acid and a small amount of protein etc..Fructus Lycopersici esculenti not only taste
Beautiful and cheap, therefore, receive liking of people all over the world.
But, Fructus Lycopersici esculenti is frequently subjected to the infringement of pest and disease damage during plantation, tomato late blight be exactly Major Diseases it
One.Tomato late blight protecting field, open country all can occur, but main harm tomato in greenhouse.Time danger more than continuous rainy weather
Evil is serious.Stem is caused to rot when falling ill serious, plant is wilted and fruit becomes brown, affects yield.Primary disease betide leaf, stem,
Fruit and leaf portion, mostly first from the beginning of blade tip or leaf margin, just for water soaking mode chlorisis speckle, rear flaring is big, big in air humidity for scab
When scab expand rapidly, the more than half of leaf can be extended to so that full leaf, and petiole and stem can be invaded along vein, form brown bar
Speckle.Last plant leaf edge grows a circle white mould, after rain or have the most obvious on the morning blade back of dew, when humidity is especially big
Leaf front also can produce.During weather arid, scab dries up into brown, blade back no white mould, and matter is crisp easily to be split, and extension is slow.Stem's cortex
Form brown streak different in size, it is mould that scab also grows sparse white frost shape in a humidity environment.Pathogenic bacteria is with oospore
Survive the winter in soil with invalid body, also can fall ill on Rhizoma Solani tuber osi, survive the winter in potato wedges.In the area having protecting field, can the autumn,
Cause harm in winter greenhouse Fructus Lycopersici esculenti, become the primary source of infection of spring sowing open country tomato late blight.Pathogenic bacteria is mainly by air-flow, rainwater and irrigation
Water is propagated, and first forms primary infection focus in field, meets suitable condition, causes full field plant disease epidemic.Pathogenic bacteria develop preference temperature be
18～20 degrees Celsius, the most suitable relative humidity more than 95%.Rainy microthermal climate, dew is big, sooner or later foggy, and disease is possible to flow
OK.Additionally, cultivation condition disease is made a difference larger.General plantation susceptible variety, growth belt sick seedling, inclined nitrogen fertilizer application, field planting
Overstocked, the plot of the easy hydrops in field, susceptible disease.Near the plot that late blight canopy room occurs, disease weight.
Content of the invention
The present invention is exactly in view of the shortcomings of the prior art, there is provided a kind of method for integrated control of tomato late blight.
For solving the above problems, the technical solution used in the present invention is as follows：
A kind of method for integrated control of tomato late blight, for preventing and treating tomato late blight, thus improving the yield and quality of Fructus Lycopersici esculenti,
Comprise the steps：
Step one, the selection of planting site and process, the selection of described planting site be processed as：Select high-land, be difficult hydrops
Planting site；Before transplanting 7-10 days, the agricultural crop straw on planting site and weeds are arranged in heaps, burning, and plant ash is equal
Even is sprinkled into planting site, is sprinkled into carbendazim medicament in planting site, plows, ridging, the high 15-20cm in ridge, distance between the ridges 30-40cm；?
Before transplanting 3-5 days, with potassium permanganate medicine liquid spray, are impregnated with planting site, then use covered rearing with plastic film；
Step 2, the selection of seed, being chosen for of described seed：Choose natural maturity, the Fructus Lycopersici esculenti of the disease-resistant variety of full grains
Seed；
Step 3, the disinfecting of seed, described seed disinfect for：The seed chosen is put into 60-70 DEG C of perseverance
Soak 1-2 hour in warm water, then seed is put in clear water, wash away the impurity of the surface of the seed, washed seed is divided in basin
In, irradiate seed 30-60 minute with Burdick lamp, repeatedly stir seed during irradiating, after irradiation, seed is put into
Soak 10-15 hour in 30-40 DEG C of formalin, after soaking well, seed is put into and repeatedly wash by rubbing with the hands in clear water, until planting sublist
Till face mucus is cleaned；
Step 4, the preparation of seedling medium soil and sterilization, the preparation of described seedling medium soil with sterilizing is：Prepare seedling medium soil
Required raw material has：Soil 60kg, fine sand 20kg, nitrogenous fertilizer 100g, straw 5kg, chicken manure 5kg, pig urine 5kg, nitric acid ammonia 500g,
50 one bottle of bottled farm manure zymocyte, soil, fine sand, straw, chicken manure, pig urine, zymocyte are placed in container, stirring is all
Even, use covered rearing with plastic film container, sealing is fermented for 20-30 days；After fermenting, mixing is exposed to the sun 3-5 hour, then by nitrogen
Fertile, nitric acid ammonia adds mixture, stirs；
Step 5, nursery, described nursery is：By handle well seed be planted in seedling medium soil on, water seasoning is straight on time
To emerging, the temperature in seedling growth greenhouse is maintained at 23-58 DEG C daytime, and night is maintained at 22-25 DEG C, and air humidity is maintained at 85%-
Between 90%；After emerging, spray 3.15% 300 times of solution of naphthalene acetic acid first powder, seedling mid-term to seedling, spray 3.15% to seedling
250 times of solution of naphthalene acetic acid first powder, in the seedling later stage, spray 200 times of solution of 40% powder of carbendazim to seedling；
Step 6, field management, described field management is：After survival after transplant, in seedling-slowing stage, sprayed fluorine pyrrole bacterium every 5-7 days
300 times of liquid of amine powder；After seedling-slowing stage, sprayed 200 times of liquid of fluopicolide powder every 7 10 days, even spray 3 times；In first flower flower bud phase,
Strengthen base of a fruit spirit 200 times of liquid of powder, even spray 2 times every 7 10 days spray dish fruits；Infected plant to be removed in time, and spray at sick seedling
Spill 300 times of liquid of powder of carbendazim.
As the improvement of such scheme, described potassium permanganate medicinal liquid is by the potassium permanganate reagent of mass percent 5% and clear
Water forms.
As the improvement of such scheme, described zymocyte is made up of yeast, bacillus subtilises, Lactobacillus plantarum.
As the improvement of such scheme, described total viable count is more than 9,000,000,000/gram.
Compared with prior art, the implementation result of the present invention is as follows for the present invention：
The method for integrated control of tomato late blight of the present invention, greatly reduces the probability that Fructus Lycopersici esculenti suffers from late blight, the product of Fructus Lycopersici esculenti
Amount greatly increases, and the quality of tamato fruit also increases.
Specific embodiment
A kind of method for integrated control of tomato late blight, for preventing and treating tomato late blight, thus improve Fructus Lycopersici esculenti yield and
Quality, comprises the steps：
Step one, the selection of planting site and process, the selection of described planting site be processed as：Select high-land, be difficult hydrops
Planting site；Before transplanting 7-10 days, the agricultural crop straw on planting site and weeds are arranged in heaps, burning, and plant ash is equal
Even is sprinkled into planting site, is sprinkled into carbendazim medicament in planting site, plows, ridging, the high 15-20cm in ridge, distance between the ridges 30-40cm；?
Before transplanting 3-5 days, with potassium permanganate medicine liquid spray, are impregnated with planting site, then with covered rearing with plastic film, described potassium permanganate medicinal liquid
It is made up of the potassium permanganate reagent and clear water of mass percent 5%；
Step 2, the selection of seed, being chosen for of described seed：Choose natural maturity, the Fructus Lycopersici esculenti of the disease-resistant variety of full grains
Seed, the selection of seed is critically important, and only its interior tissue of the full complete seed of natural maturity develops perfect, bud ratio just meeting
High；
Step 3, the disinfecting of seed, described seed disinfect for：The seed chosen is put into 60-70 DEG C of perseverance
Soak 1-2 hour in warm water, then seed is put in clear water, wash away the impurity of the surface of the seed, washed seed is divided in basin
In, irradiate seed 30-60 minute with Burdick lamp, repeatedly stir seed during irradiating, after irradiation, seed is put into
Soak 10-15 hour in 30-40 DEG C of formalin, after soaking well, seed is put into and repeatedly wash by rubbing with the hands in clear water, until planting sublist
Till face mucus is cleaned；
Step 4, the preparation of seedling medium soil and sterilization：The preparation of described seedling medium soil with sterilizing is：Prepare seedling medium soil
Required raw material has：Soil 60kg, fine sand 20kg, nitrogenous fertilizer 100g, straw 5kg, chicken manure 5kg, pig urine 5kg, nitric acid ammonia 500g,
50 one bottle of bottled farm manure zymocyte, soil, fine sand, straw, chicken manure, pig urine, zymocyte are placed in container, stirring is all
Even, use covered rearing with plastic film container, sealing is fermented for 20-30 days；After fermenting, mixing is exposed to the sun 3-5 hour, then by nitrogen
Fertile, nitric acid ammonia adds mixture, stirs, described zymocyte is by yeast, bacillus subtilises, Lactobacillus plantarum group
Become, described total viable count be more than 9,000,000,000/gram；
Step 5, nursery, described nursery is：By handle well seed be planted in seedling medium soil on, water seasoning is straight on time
To emerging, the temperature in seedling growth greenhouse is maintained at 23-58 DEG C daytime, and night is maintained at 22-25 DEG C, and air humidity is maintained at 85%-
Between 90%；After emerging, spray 3.15% 300 times of solution of naphthalene acetic acid first powder, seedling mid-term to seedling, spray 3.15% to seedling
250 times of solution of naphthalene acetic acid first powder, in the seedling later stage, spray 200 times of solution of 40% powder of carbendazim to seedling.
Step 6, field management, described field management is：After survival after transplant, in seedling-slowing stage, sprayed fluorine every 5-7 days
Pyrrole 300 times of liquid of bacterium amine powder；After seedling-slowing stage, sprayed 200 times of liquid of fluopicolide powder every 7 10 days, even spray 3 times；In first flower
Flower bud phase, strengthens base of a fruit spirit 200 times of liquid of powder, even spray 2 times every 7 10 days spray dish fruits；Infected plant will be removed in time, and in sick seedling
300 times of liquid of powder of carbendazim are sprayed at place.
Select, with a collection of tomato seeds 2000, to be divided into 2 groups of plantations, according to the inventive method with general planting method together
Shi Jinhang plants, and other conditions are identical and suitable, experimental result such as following table：
| Seedling prevalence | Plant prevalence | Total fruit weight（Jin） | |
| The inventive method | 1.3% | 2.1% | 873 |
| General planting method | 8.1% | 5.3% | 680 |
As seen from table, the method for integrated control of tomato late blight of the present invention, greatly reduces the probability that Fructus Lycopersici esculenti suffers from late blight,
The yield of Fructus Lycopersici esculenti greatly increases, and the quality of tamato fruit also increases.
Above content is made for the present invention in conjunction with specific embodiments detailed description in detail it is impossible to assert that the present invention is specifically real
Apply and be only limitted to these explanations.For those skilled in the art, before without departing from present inventive concept
Put, some simple deduction or replace can also be made, all should be considered as belonging to the scope of protection of the invention.
Claims (4)
1. a kind of method for integrated control of tomato late blight it is characterised in that：Comprise the steps：
Step one, the selection of planting site and process, the selection of described planting site be processed as：Select high-land, be difficult hydrops
Planting site；Before transplanting 7-10 days, the agricultural crop straw on planting site and weeds are arranged in heaps, burning, and plant ash is equal
Even is sprinkled into planting site, is sprinkled into carbendazim medicament in planting site, plows, ridging, the high 15-20cm in ridge, distance between the ridges 30-40cm；?
Before transplanting 3-5 days, with potassium permanganate medicine liquid spray, are impregnated with planting site, then use covered rearing with plastic film；
Step 2, the selection of seed, being chosen for of described seed：Choose natural maturity, the Fructus Lycopersici esculenti of the disease-resistant variety of full grains
Seed；
Step 3, the disinfecting of seed, described seed disinfect for：The seed chosen is put into 60-70 DEG C of perseverance
Soak 1-2 hour in warm water, then seed is put in clear water, wash away the impurity of the surface of the seed, washed seed is divided in basin
In, irradiate seed 30-60 minute with Burdick lamp, repeatedly stir seed during irradiating, after irradiation, seed is put into
Soak 10-15 hour in 30-40 DEG C of formalin, after soaking well, seed is put into and repeatedly wash by rubbing with the hands in clear water, until planting sublist
Till face mucus is cleaned；
Step 4, the preparation of seedling medium soil and sterilization, the preparation of described seedling medium soil with sterilizing is：Prepare seedling medium soil
Required raw material has：Soil 60kg, fine sand 20kg, nitrogenous fertilizer 100g, straw 5kg, chicken manure 5kg, pig urine 5kg, nitric acid ammonia 500g,
50 one bottle of bottled farm manure zymocyte, soil, fine sand, straw, chicken manure, pig urine, zymocyte are placed in container, stirring is all
Even, use covered rearing with plastic film container, sealing is fermented for 20-30 days；After fermenting, mixing is exposed to the sun 3-5 hour, then by nitrogen
Fertile, nitric acid ammonia adds mixture, stirs；
Step 5, nursery, described nursery is：By handle well seed be planted in seedling medium soil on, water seasoning is straight on time
To emerging, the temperature in seedling growth greenhouse is maintained at 23-58 DEG C daytime, and night is maintained at 22-25 DEG C, and air humidity is maintained at 85%-
Between 90%；After emerging, spray 3.15% 300 times of solution of naphthalene acetic acid first powder, seedling mid-term to seedling, spray 3.15% to seedling
250 times of solution of naphthalene acetic acid first powder, in the seedling later stage, spray 200 times of solution of 40% powder of carbendazim to seedling；
Step 6, field management, described field management is：After survival after transplant, in seedling-slowing stage, sprayed fluorine pyrrole bacterium every 5-7 days
300 times of liquid of amine powder；After seedling-slowing stage, sprayed 200 times of liquid of fluopicolide powder every 7 10 days, even spray 3 times；In first flower flower bud phase,
Strengthen base of a fruit spirit 200 times of liquid of powder, even spray 2 times every 7 10 days spray dish fruits；Infected plant to be removed in time, and spray at sick seedling
Spill 300 times of liquid of powder of carbendazim.
2. a kind of tomato late blight according to claim 1 method for integrated control it is characterised in that：Described permanganic acid
Potassium medicinal liquid is made up of the potassium permanganate reagent of mass percent 5% and clear water.
3. a kind of tomato late blight according to claim 1 method for integrated control it is characterised in that：Described zymocyte
It is made up of yeast, bacillus subtilises, Lactobacillus plantarum.
4. a kind of tomato late blight according to claim 1 method for integrated control it is characterised in that：Described viable bacteria is total
Number more than 9,000,000,000/gram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773288.5A CN106386069A (en) | 2016-08-31 | 2016-08-31 | Integrated control method for tomato late blight |
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| CN201610773288.5A CN106386069A (en) | 2016-08-31 | 2016-08-31 | Integrated control method for tomato late blight |
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| CN201610773288.5A Pending CN106386069A (en) | 2016-08-31 | 2016-08-31 | Integrated control method for tomato late blight |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076845A (en) * | 2018-10-12 | 2018-12-25 | 景泰县聚缘农林牧发展有限责任公司 | A kind of tomato virus disease control method |
| CN109566336A (en) * | 2018-12-27 | 2019-04-05 | 咸阳非金属矿研究设计院有限公司 | A kind of tomato cultivation matrix and preparation method thereof |
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Cited By (2)
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