CN104429536B - A kind of cultural method controlling tomato root-knot eelworm - Google Patents

A kind of cultural method controlling tomato root-knot eelworm Download PDF

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CN104429536B
CN104429536B CN201410745878.8A CN201410745878A CN104429536B CN 104429536 B CN104429536 B CN 104429536B CN 201410745878 A CN201410745878 A CN 201410745878A CN 104429536 B CN104429536 B CN 104429536B
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root
fructus lycopersici
lycopersici esculenti
plant
knot
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CN104429536A (en
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丁卓
桑毅振
胡永军
黄美丽
桑毅冲
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SHOUGUANG NEW CENTURY SEED CO Ltd
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SHOUGUANG NEW CENTURY SEED CO Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for

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  • General Health & Medical Sciences (AREA)
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Abstract

The invention discloses a kind of cultural method controlling tomato root-knot eelworm, by innovation double concave type cultivation ridge, Tomato in Greenhouse special type cropping pattern is set, it is achieved biology lures collection and Biofumigation to organically combine, and reaches to control the purpose of root-knot nematode harm.The present invention does not the most use chemical pesticide, it is possible to effectively prevent and treat root-knot nematode, is substantially reduced the root knot index of Fructus Lycopersici esculenti, improves the yield of Fructus Lycopersici esculenti, consumes energy low, meet low-carbon (LC) theory.

Description

A kind of cultural method controlling tomato root-knot eelworm
Technical field
The present invention relates to a kind of cultural method controlling tomato root-knot eelworm, belong to growing vegetables technical field.
Background technology
Root-knot nematode harm is one of main harm during Fructus Lycopersici esculenti crop production, can cause the Fructus Lycopersici esculenti underproduction More than 30%, even have no harvest.In recent years, the cultivated area of the vegetable at protected field such as China's heliogreenhouse constantly expands Greatly, heliogreenhouse is warm and humid suitably, adds long-term continuous cropping, causes root-knot nematode to increase the weight of year by year.And conventional preventing Control using of method substantially chemical pesticide, such as: lythidathion, dichlorvos, avilamycin, three chloromethanes Alkane etc., due to problems such as cost accounting are high, seriously polluted, can not meet the demand of modern agricultural development. The theories such as environmental protection, energy-conservation, low-carbon (LC) deepen continuously the popular feeling big situation under, Biological control is the most increasingly Paid attention to by people, especially after multiple chemical pesticide is limited the use of or disables.
Summary of the invention
The technical problem to be solved is for problem above, it is provided that a kind of control tomato root-knot eelworm Cultural method, the method is by rationally arranging cropping pattern, it is achieved biology lures collection and the organic knot of Biofumigation Close, the most do not use chemical pesticide, can effectively prevent and treat root-knot nematode, consume energy low, meet low-carbon (LC) theory.
For solving above technical problem, the cultural method controlling tomato root-knot eelworm of the present invention, including following Step:
1) cultivation ridge is set: cultivation ridge is double concave type structure, is protruded band by 3 and 2 hollow zones form, Wide 100cm, middle protrusion bandwidth 30cm, 2 protrusion bandwidth of both sides are 20cm, protrude band high 20cm, 2 depression bandwidth are 15cm, the deep 15cm of hollow zone, adjacent 2 cultivation distance between the ridges 130cm;
By arranging double concave type cultivation ridge, create main cultivation crop Fructus Lycopersici esculenti and lure collection root-knot nematode plant or life Thing fumigates the good environment of plant interaction symbiosis, while can obtaining enough Biofumigation materials, and not shadow Ring Fructus Lycopersici esculenti normal growth to grow, the yield of Fructus Lycopersici esculenti will not be reduced.
2) field planting stubble in early spring Fructus Lycopersici esculenti: Fructus Lycopersici esculenti is single file list cave Plant colonization on cultivation ridge, and field planting is in centre Protruding on band, spacing in the rows 25cm, double dry trainings, 2 trunks of every strain Fructus Lycopersici esculenti with the protrusion band on cultivation ridge are Axis is V-shaped symmetrical, hangs down with the plane at 2 trunk places of every strain Fructus Lycopersici esculenti in the axis on cultivation ridge Directly;
Owing to using double concave type cultivation ridge plantation Fructus Lycopersici esculenti, virtually increase the line-spacing of Fructus Lycopersici esculenti, decrease The field planting strain number of Fructus Lycopersici esculenti, in order to not affect tomato yield, the trunk of Fructus Lycopersici esculenti uses the training of V-type double-rod, increases Fruitful branch quantity, and mutually will not shelter from heat or light because fruitful branch increases between branch and leaf, between plant, ventilation and penetrating light is good, Effectively photosynthetic area is big, and accumulation of photosynthate is many, and plant strain growth is healthy and strong, thus increases tomato yield.
3) sowing lures collection root-knot nematode plant: on the protrusion band of cultivation both sides, ridge, drilling lures collection root-knot nematode Plant, Fructus Lycopersici esculenti is pulled up seedlings first 60 days, collection root-knot nematode plant will be lured to extract with root, remove root, and root collection Middle destruction, overground part dries.
4) sowing Biofumigation plant: after luring collection root-knot nematode plant to pull out, at the protrusion of cultivation both sides, ridge Drilling Biofumigation plant on band.
5) 6-9 month Fructus Lycopersici esculenti results complete pull up seedlings after, by Biofumigation plant together with step 3) in lure collection root Tie lines worm aboveground vegetation part is crushed to 10-20mm and spreads fertilizer over the fields ground, ploughs deeply with rotary cultivator and mixes to 30-40cm Plough horizon, waters water saturates arable layer, afterwards covering with plastic film, takes off film after airtight 20-30 days after leveling, Plowed soils dry in the sun 2-3 days, can arrange lower stubble tomato planting after adding microbial-bacterial fertilizer in soil.
A kind of prioritization scheme, described in lure collection root-knot nematode Plant choosing Lettuce (Sonchus oieraeus L.). Lettuce easy infection root-knot nematode, with Fructus Lycopersici esculenti closely catch cropping, lures collection nematicide, forms a large amount of root knot at root After, pull out Lettuce, as far as possible root is all extracted, destroy root, reduce nematicide insect density.
Another kind of prioritization scheme, described Biofumigation Plant choosing kohlrabi (B.oleracea var. gongylodes).Kohlrabi is Cruciferae brassica plant, containing substantial amounts of sulfur glycosides (sulfur in its tissue For glucoside) class material, the myrosin that can be produced by self plant tissue in putrefaction process hydrolysis and Form the isothiocyanic acid lipid material that volatility is the strongest with killing livestock property.The action principle of isothiocyanic acid lipid material Predominantly destroying cell membrane and genome, suppression is breathed, thus suppresses or kill biology, has root-knot nematode Good preventive effect.
Another prioritization scheme, described cultivation ridge hollow zone arranges drip irrigation zone and waters for Fructus Lycopersici esculenti.By cultivation Ridge hollow zone waters, compared with the mode of watering of traditional broad irrigation, and the root-knot nematode that can will locally occur Control within the specific limits, to prevent root-knot nematode from spreading.
Use above technical scheme, compared with prior art, have the advantage that
(1) method of the present invention is by innovation cultivation ridge, ridge shape and intercropping pattern, with natural plants is Raw material, lures collection and Biofumigation to combine with biology, does not the most use chemical pesticide, consume energy low, meet Low-carbon (LC) theory.
(2) present invention not only this batch of Fructus Lycopersici esculenti is not endangered by root-knot nematode, and later continuous many batches of Fructus Lycopersici esculenties exist Do not endangered by root-knot nematode under the conditions of general planting.
(3) suitable application region of the present invention is wide, and simple to operate, use cost is low, and comprehensive benefit is notable, not only Can effectively prevent and treat root-knot nematode, it is also possible to strengthen soil fertility, improve Soil structure, improve the product of Fructus Lycopersici esculenti Amount, has bigger economy, society and ecological benefits.
Below in conjunction with detailed description of the invention, the invention will be further described.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to protection scope of the present invention.
Embodiment
In a certain heliogreenhouse in Shouguang City of Shandong Province, the plantable area of this heliogreenhouse is 2 mu, divides equally It is five parts, 0.4 mu every part, and it is denoted as experimental plot 1, experimental plot 2, experimental plot 3, experimental plot 4 successively With experimental plot 5, continuously 3 batches of Fructus Lycopersici esculenties of plantation.Field planting on January 5 in 2013 first batch, carries out stubble life in early spring Produce.Wherein,
Experimental plot 1 is cultivated by the method processing 1;
Experimental plot 2 is cultivated by the method processing 2;
Experimental plot 3 is cultivated by the method processing 3;
Experimental plot 4 is cultivated by the method processing 4;
Experimental plot 5 is cultivated by the method processing 5.
Field planting on October 1 in 2013 second batch, carries out a batch tomato production of surviving the winter.Wherein,
Experimental plot 1 is cultivated by the method processing 6;
Experimental plot 2 is cultivated by the method processing 7;
Experimental plot 3 is cultivated by the method processing 8;
Experimental plot 4 is cultivated by the method processing 9;
Experimental plot 5 is cultivated by the method processing 10.
Field planting on May 5 in 2014 the 3rd batch, carries out more summer stubble tomato production.Wherein,
Experimental plot 1 is cultivated by the method processing 11;
Experimental plot 2 is cultivated by the method processing 12;
Experimental plot 3 is cultivated by the method processing 13;
Experimental plot 4 is cultivated by the method processing 14;
Experimental plot 5 is cultivated by the method processing 15.
One, first batch: tomato variety is Beethovan, for sense root-knot nematode type kind.
Process 1: by the inventive method cultivated tomato.
Arranging cultivation ridge before field planting, cultivation ridge is double concave type structure, is protruded band and 2 hollow zone groups by 3 Becoming, cultivate row spacing 100cm, wherein, middle protrusion bandwidth 30cm, 2 protrusion bandwidth of both sides are equal For 20cm, 3 protrude band height and are 20cm, and 2 depression bandwidth are 15cm, and 2 hollow zones are the most equal For 15cm, 1 drip irrigation zone is set in every hollow zone and waters for Fructus Lycopersici esculenti;Between adjacent 2 cultivation ridges Away from 130cm;Fructus Lycopersici esculenti is single file list cave Plant colonization on cultivation ridge, field planting on middle protrusion band, spacing in the rows 25cm, double dry trainings, 2 trunks of every strain Fructus Lycopersici esculenti are V-shaped right for axis with the protrusion band on cultivation ridge Claiming distribution, the axis on cultivation ridge is vertical with the plane at 2 trunk places of every strain Fructus Lycopersici esculenti;After Fructus Lycopersici esculenti field planting 1-2 days, on the protrusion band of cultivation both sides, ridge, drilling lured collection root-knot nematode plant Lettuce, Lettuce rice shoot Pressing spacing 3-5cm final singling during 3 leaf 1 heart, Fructus Lycopersici esculenti is pulled up seedlings first 60 days, is extracted with root by Lettuce, to the greatest extent may be used Old complaint all can be dug out, remove root, old complaint be concentrated and destroys, Lettuce overground part is dried simultaneously;Oil Wheat dish is pulled out latter 1-2 days, drilling Biofumigation plant kohlrabi again on the protrusion band of cultivation both sides, ridge, Spacing 8-10cm final singling is pressed during kohlrabi rice shoot 3 leaf 1 heart;After 6-9 month Fructus Lycopersici esculenti gathers in the crops complete pulling up seedlings, Kohlrabi is crushed to 10-20mm together with the aerial parts that Lettuce dries and spreads fertilizer over the fields ground, use rotary cultivator Plough deeply and mix to 30-40cm plough horizon, after leveling, water water saturates arable layer, afterwards covering with plastic film, will Mulch film periphery is compacted, and takes off film, plowed soils dry in the sun 2-3 days, add micro-in soil after airtight 20-30 days Bio-bacterial manure.
Process 2: do not plant and lure collection root-knot nematode plant, the same present invention of other measures
Arranging cultivation ridge before field planting, cultivation ridge is double concave type structure, is protruded band and 2 hollow zone groups by 3 Becoming, cultivate row spacing 100cm, wherein, middle protrusion bandwidth 30cm, 2 protrusion bandwidth of both sides are equal For 20cm, 3 protrude band height and are 20cm, and 2 depression bandwidth are 15cm, and 2 hollow zones are the most equal For 15cm, 1 drip irrigation zone is set in every hollow zone and waters for Fructus Lycopersici esculenti;Between adjacent 2 cultivation ridges Away from 130cm;Fructus Lycopersici esculenti is single file list cave Plant colonization on cultivation ridge, field planting on middle protrusion band, spacing in the rows 25cm, double dry trainings, 2 trunks of every strain Fructus Lycopersici esculenti are V-shaped right for axis with the protrusion band on cultivation ridge Claiming distribution, the axis on cultivation ridge is vertical with the plane at 2 trunk places of every strain Fructus Lycopersici esculenti;Before Fructus Lycopersici esculenti is pulled up seedlings 60 days, drilling Biofumigation plant kohlrabi on the protrusion band of cultivation both sides, ridge, kohlrabi rice shoot 3 Spacing 8-10cm final singling is pressed during leaf 1 heart;After 6-9 month Fructus Lycopersici esculenti gathers in the crops complete pulling up seedlings, kohlrabi is pulverized Spread fertilizer over the fields ground to 10-20mm, plough deeply with rotary cultivator and mix to 30-40cm plough horizon, water after leveling Water saturates arable layer, afterwards covering with plastic film, be compacted mulch film periphery, take off film, turn over after airtight 20-30 days Soil dry in the sun 2-3 days, adds microbial-bacterial fertilizer in soil.
Process 3: do not plant Biofumigation plant, not fumigating soil, the same present invention of other measures
Arranging cultivation ridge before field planting, cultivation ridge is double concave type structure, is protruded band and 2 hollow zone groups by 3 Becoming, cultivate row spacing 100cm, wherein, middle protrusion bandwidth 30cm, 2 protrusion bandwidth of both sides are equal For 20cm, 3 protrude band height and are 20cm, and 2 depression bandwidth are 15cm, and 2 hollow zones are the most equal For 15cm, 1 drip irrigation zone is set in every hollow zone and waters for Fructus Lycopersici esculenti;Between adjacent 2 cultivation ridges Away from 130cm;Fructus Lycopersici esculenti is single file list cave Plant colonization on cultivation ridge, field planting on middle protrusion band, spacing in the rows 25cm, double dry trainings, 2 trunks of every strain Fructus Lycopersici esculenti are V-shaped right for axis with the protrusion band on cultivation ridge Claiming distribution, the axis on cultivation ridge is vertical with the plane at 2 trunk places of every strain Fructus Lycopersici esculenti;After Fructus Lycopersici esculenti field planting 1-2 days, on the protrusion band of cultivation both sides, ridge, drilling lured collection root-knot nematode plant Lettuce, Lettuce rice shoot Pressing spacing 3-5cm final singling during 3 leaf 1 heart, Fructus Lycopersici esculenti is pulled up seedlings first 60 days, is extracted with root by Lettuce, to the greatest extent may be used Old complaint all can be dug out, remove root, old complaint be concentrated and destroys.After 6-9 month Fructus Lycopersici esculenti gathers in the crops complete pulling up seedlings, Plough deeply 30-40cm plough horizon with rotary cultivator, in soil, add microbial-bacterial fertilizer.
Process 4: arranging double concave type cultivation ridge, neither plantation lures collection root-knot nematode plant, does not the most plant plant and biology Stifling plant, not fumigating soil, other measure is identical with the present invention.
Arranging cultivation ridge before field planting, cultivation ridge is double concave type structure, is protruded band and 2 hollow zone groups by 3 Becoming, cultivate row spacing 100cm, wherein, middle protrusion bandwidth 30cm, 2 protrusion bandwidth of both sides are equal For 20cm, 3 protrude band height and are 20cm, and 2 depression bandwidth are 15cm, and 2 hollow zones are the most equal For 15cm, 1 drip irrigation zone is set in every hollow zone and waters for Fructus Lycopersici esculenti;Between adjacent 2 cultivation ridges Away from 130cm;Fructus Lycopersici esculenti is single file list cave Plant colonization on cultivation ridge, field planting on middle protrusion band, spacing in the rows 25cm, double dry trainings, 2 trunks of every strain Fructus Lycopersici esculenti are V-shaped right for axis with the protrusion band on cultivation ridge Claiming distribution, the axis on cultivation ridge is vertical with the plane at 2 trunk places of every strain Fructus Lycopersici esculenti.6-9 month kind After eggplant gathers in the crops complete pulling up seedlings, plough deeply 30-40cm plough horizon with rotary cultivator, in soil, add microorganism Bacterial manure.
Process 5: general planting method (compares)
By local vegetable grower's habituation implantation methods plantation.
Test method and data:
Before uprooting plants after their edible portions have been harvested, each processing mode takes 20 strain plant at random and grubs out out, respectively to root after cleaning with clear water The root knot in portion carries out classification, calculates root knot index.
Result of the test
Uprooting before uprooting plants after their edible portions have been harvested observation, it is the poorest that the root growth that the present invention processes and Routine control process also exist Different, process 1 well developed root system, fibrous root is many, and root is foresythia, processes 2, processes 3, process 4 and process 5 Fibrous root is few, and root appearance is faint yellow, and root system is covered with big root knot, and majority connects together, some formation daetylorhizs, Root system is substantially abnormal.
Being computed, processing 1 root knot index is 4.56, and processing 2 is 49.82, and processing 3 is 45.67, processes 4 is 65.28, and processing 5 root knot indexes is 83.15.Analysis of variance, process 1 with process 2, process 3, Between process process 4, process 5, difference is extremely notable, and it is poor to process between 2, process 3, process 4 and process 5 Different significantly, process 2 and to process difference between 3 the most notable.
It addition, after Fructus Lycopersici esculenti results, calculate the yield in each experimental plot, processing 1 yield is 9782.9kg/ mu, Processing 2 yield is 8327.5kg mu, and processing 3 yield is 8425.8kg mu, and processing 4 yield is 8169.1kg Mu, processing 5 yield is 7529.3kg mu, processes and 1 relatively processes 2, processes 3, processes 4, processes 5 Per mu yield has been respectively increased 17.5%, 16.1%, 19.8%, 29.9%.
Two, second batch: tomato variety is Beethovan, for sense root-knot nematode type kind.
Process 6: on the experimental plot 1 after first batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 7: on the experimental plot 2 after first batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 8: on the experimental plot 3 after first batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 9: on the experimental plot 4 after first batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 10: on the experimental plot 5 after first batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Test method and data:
Before uprooting plants after their edible portions have been harvested, each process takes 20 strain plant at random and grubs out out, respectively to root after cleaning with clear water Root knot carries out classification, calculates root knot index.
Result of the test
Uprooting before uprooting plants after their edible portions have been harvested observation, the root growth of different disposal also exists notable difference, processes 6 well developed root systems, Fibrous root is many, and root is foresythia;Processing 7 root systems more flourishing, fibrous root is more, and root is foresythia;Process 8, Process 9, to process 10 fibrous roots few, and root appearance is faint yellow, and root system is covered with big root knot, and majority connects together, Some formation daetylorhizs, root system is substantially abnormal.
Being computed, processing 6 root knot indexes is 0;Processing 7 knot indexes is 1.52;Processing 8 root knot indexes is 72.59;Processing 9 root knot indexes is 81.03;Processing 10 root knot indexes is 85.27.Divide difference analysis, process 6, process difference between 7 and process 8, process 9, process 10 extremely notable, process between 6 and process 7 Significant difference, processes difference between 8, process 9 and process 10 the most notable.
It addition, after Fructus Lycopersici esculenti results, calculate the yield in each experimental plot, processing 6 yield is 11957.4kg/ mu; Processing 7 yield is 11054.2kg/ mu;Processing 8 yield is 9087.5kg/ mu;Processing 9 yield is 9145.2kg/ Mu;Processing 10 yield is 8831.7kg/ mu, processes and 6 relatively processes 7, processes 8, processes 9, processes 10 It is respectively increased 8.2%, 31.6%, 30.8%, 35.4%.
Three, the 3rd batch: tomato variety is hundred profits, for sense root-knot nematode type kind.
Process 11: on the experimental plot 1 after second batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 12: on the experimental plot 2 after second batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 13: on the experimental plot 3 after second batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 14: on the experimental plot 4 after second batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Process 15: on the experimental plot 5 after second batch of results, implantation methods plants Fructus Lycopersici esculenti routinely.
Test method and data:
Before uprooting plants after their edible portions have been harvested, each process takes 20 strain plant at random and grubs out out, respectively to root after cleaning with clear water Root knot carries out classification, calculates root knot index.
Result of the test
Uprooting before uprooting plants after their edible portions have been harvested observation, the root growth of different disposal also exists notable difference, processes 11 root systems and sends out Reaching, fibrous root is many, and root is foresythia;Processing 12 root systems more flourishing, fibrous root is more, and root is foresythia;Place Reason 13, process 14, to process 15 fibrous roots few, root appearance is faint yellow, and root system is covered with big root knot, Duo Shuolian Together, some formation daetylorhizs, root system is substantially abnormal.
Being computed, processing 11 root knot indexes is 1.42;Processing 12 root knot indexes is 5.25;Process 13 Knot index is 81.12;Processing 14 root knot indexes is 85.47;Processing 15 root knot indexes is 89.66, processes 11, between process 12 and process 13, process 14, process 15, difference is extremely notable, process 11 and process 12 Between significant difference, process 13, process 14, to process difference between 15 the most notable.
It addition, after Fructus Lycopersici esculenti results, calculate the yield in each experimental plot, processing 11 tomato yields is 7601.4kg/ Mu;Processing 12 tomato yields is 7082.7kg/ mu;Processing 13 tomato yields is 5029.5kg/ mu;Process 14 tomato yields are 5126.8kg/ mu;Processing 15 tomato yields is 4833.4kg/ mu, processes 11 and relatively processes 12, process 13, process 14, process 15 have been respectively increased 7.3%, 51.1%, 48.3%, 57.3%.

Claims (4)

1. the cultural method controlling tomato root-knot eelworm, it is characterised in that comprise the following steps:
1) cultivation ridge is set: cultivation ridge is double concave type structure, protruded band by 3 and 2 hollow zones form, whole cultivation row spacing 100cm, middle protrusion bandwidth 30cm, 2 protrusion bandwidth of both sides are 20cm, protrude band height 20cm, and 2 depression bandwidth are 15cm, the deep 15cm of hollow zone, adjacent 2 cultivation distance between the ridges 130cm;
2) field planting stubble in early spring Fructus Lycopersici esculenti: Fructus Lycopersici esculenti is single file list cave Plant colonization on cultivation ridge, field planting is on middle protrusion band, and spacing in the rows 25cm, double dry trainings, 2 trunks of every strain Fructus Lycopersici esculenti are V-shaped symmetrical for axis with the protrusion band on cultivation ridge;
3) sowing lures and collects root-knot nematode plant: on the protrusion band of cultivation both sides, ridge, drilling lures collection root-knot nematode plant, and Fructus Lycopersici esculenti is pulled up seedlings first 60 days, collection root-knot nematode plant will be lured to extract with root, remove root, and root is concentrated destruction, and overground part dries;
4) sowing Biofumigation plant: after luring collection root-knot nematode plant to pull out, drilling Biofumigation plant on the protrusion band of cultivation both sides, ridge;
5) after 6-9 megathermal period in month Fructus Lycopersici esculenti gathers in the crops complete pulling up seedlings, by Biofumigation plant together with step 3) luring collection root-knot nematode aboveground vegetation part be crushed to 10-20mm and spread fertilizer over the fields ground, mixing is ploughed deeply to 30-40cm plough horizon with rotary cultivator, water saturates arable layer is watered after leveling, covering with plastic film afterwards, take off film, plowed soils dry in the sun 2-3 days after airtight 20-30 days, after adding microbial-bacterial fertilizer in soil, arrange lower stubble plantation.
The cultural method of control tomato root-knot eelworm the most according to claim 1, it is characterised in that lure described in: and integrate root-knot nematode plant as Lettuce.
The cultural method of control tomato root-knot eelworm the most according to claim 1, it is characterised in that: described Biofumigation plant is kohlrabi.
The cultural method of control tomato root-knot eelworm the most according to claim 1, it is characterised in that: described cultivation ridge hollow zone arranges drip irrigation zone, for watering to Fructus Lycopersici esculenti.
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