CN106856925A - A kind of method for culturing seedlings of processing tomato - Google Patents
A kind of method for culturing seedlings of processing tomato Download PDFInfo
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- CN106856925A CN106856925A CN201710085937.7A CN201710085937A CN106856925A CN 106856925 A CN106856925 A CN 106856925A CN 201710085937 A CN201710085937 A CN 201710085937A CN 106856925 A CN106856925 A CN 106856925A
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- processing tomato
- seed
- seedling
- tomato
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- 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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- Environmental Sciences (AREA)
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- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of method for culturing seedlings of processing tomato, comprise the following steps:1)Selection Processing Tomato Varieties;2)Prepare mycorhiza seedling medium and select container for plant growth;3)Seeds preprocess, sowing, cultivation;4)Growth management after processing tomato seedling is unearthed;5)Tomato seedling normal growth to be processed carries out low temperature hardening 57 days after 40 45 days, first, when crop field land 5cm ground temperature is stablized more than more than 12 DEG C for three days on end, you can carry out field-transplanting field planting.The method for culturing seedlings of the processing tomato that the present invention is provided, seedling vigorous index improves more than 30%, transplanting survival rate is up to more than 99%, and raising crop field processing tomato disease resistance can be reached, continuous cropping obstacle is overcome, while absorbability of the processing tomato root system to soil nutrient can be increased, reduce the input of fertilizer, reduces cost, the processing tomato maturity period is set to do sth. in advance 57 days, and product quality is improved, benefit improves more than 30%.
Description
Technical field
The present invention relates to agricultural cultivation technical field, and in particular to a kind of method for culturing seedlings of processing tomato.
Background technology
The traditional planting technology of processing tomato culturing and transplanting seedlings plantation, is to be contained in nursery cave using common commodity seedling medium
In disk, o'clock nursery is carried out, after seedling age reaches 40-45 days, the mode for carry out after the hardening of 5-7 days field-transplanting is planted,
This processing tomato seedling educated with general goods seedling medium, seedling vigorous index is not high, and after field-transplanting field planting, growth potential is not
By force, resistance is weak, and disease resistance is poor, and the maturity period is relatively later, and continuous cropping obstacle is heavier, has had a strong impact on the product of crop field processing tomato
Amount and productivity effect.
The content of the invention
The purpose of the present invention is aiming at above-mentioned defect of the prior art, there is provided a kind of nursery side of processing tomato
Method.Its object is to change traditional processing tomato seedling method, the mode being inoculated with using VA Mycorrhizal Fungi and commodity seedling medium mixture
Nursery is carried out, absorbability of the processing tomato root system to soil nutrient can be improved, reduce the input of fertilizer, reduces cost makes to strengthen
Seedling index improves more than 30%, and resistance and disease resistance are greatly enhanced, and the maturity period does sth. in advance more than 7 days, can overcome processing tomato
Continuous cropping obstacle, dramatically increases the yield and economic benefit of processing tomato field planting, further improves the enthusiasm of Planting household.
To achieve these goals, the technical scheme of present invention offer is:A kind of method for culturing seedlings of processing tomato, including with
Lower step:
1)Selection Processing Tomato Varieties;
2)Prepare mycorhiza seedling medium and select container for plant growth;
3)Processing tomato seed is pre-processed, after germination, is seeded in the container for filling mycorhiza seedling medium, be placed in
Cultivated in the Small plastic shed of heliogreenhouse;
4)Small plastic shed is removed when being grown to when two panels cotyledon is flattened after processing tomato seedling is unearthed, the home of heliogreenhouse is placed in
Middle management;
5)Tomato seedling normal growth to be processed carries out low temperature hardening 5-7 days after 40-45 days, first, and when crop field land, 5cm ground temperature is continuous
When stabilization is more than more than 12 DEG C within 3 days, you can carry out field-transplanting field planting.
Further, a kind of method for culturing seedlings of above-mentioned processing tomato, the step 1)In, Processing Tomato Varieties selection is suitable
Close the kind of Xinjiang region field planting.
Further, a kind of method for culturing seedlings of above-mentioned processing tomato, the step 2)In, the preparation of mycorhiza seedling medium
Method is:It is with the 5-8 grams of ratio of VA Mycorrhizal Fungi that VA Mycorrhizal Fungi and the abundant mixture of commodity seedling medium is uniform in every young plant, accessed
The mycorhiza seedling medium of VA Mycorrhizal Fungi.
Further, a kind of method for culturing seedlings of above-mentioned processing tomato, the step 2)In, container for plant growth selects 128 caves
Plastic seeding culturing hole tray.
Further, a kind of method for culturing seedlings of above-mentioned processing tomato, the step 3)In, the pre- place of Processing tomato seed
Reason is 1d~2d prior to seeding, selects the fine day morning, and seed is spread out on newspaper or cotton, shines 2h~3h, makes seed afterripening;
The seed of coating is directly sowed, and the seed being uncoated is pulled out with 10% tertiary sodium phosphate or 5% potassium permanganate liquid seed soaking 10min
Rinse well, place into 55 DEG C of warm water, to 30 DEG C, soak seed stirring water temperature 8h~10h, seed is saturated with water, softens kind of a skin, is beneficial to
Germination;Waterishlogged seed is uniformly sprinkling upon in germination dish, lower berth water suction cotton or blotting paper, upper lid water suction cotton keeps wet
Profit, or vernalization at 25 DEG C~30 DEG C is put in water suction cotton parcel, seed 70% is sowed by showing money or valuables one carries unintentionally.
Further, a kind of method for culturing seedlings of above-mentioned processing tomato, the step 3)In, sowing is by after sterilization vernalization
The direct program request of Processing tomato seed in the plastic seeding culturing hole tray in 128 caves, sowing before the VA Mycorrhizal Fungi matrix in hole tray is irrigated
Water, then broadcasts in matrix seed, covers Nutrition Soil 1.5cm, then cover one layer of mulch film moisture-keeping.
Further, a kind of method for culturing seedlings of above-mentioned processing tomato, the step 3)In, in the Small plastic shed of heliogreenhouse
Ground is equipped with electric heating wire and carries out heat and moisture preserving, and on 25-28 DEG C of the temperature daytime in Small plastic shed, at 18-20 DEG C of night, humidity is
75-80%, covering is removed when 70% seedling pushes up soil.
Further, a kind of method for culturing seedlings of above-mentioned processing tomato, the step 5)In, tomato seedling to be processed is normally good for
After strong growth 40-45 days, or growth conditions are when reaching 41 heart of leaf, you can carry out low temperature hardening.
Beneficial effects of the present invention are:A kind of method for culturing seedlings of processing tomato that the present invention is provided, the processing tomato of selection
Kind is suitable in Xinjiang region field planting, the preparation of VA Mycorrhizal Fungi seedling medium, using VA Mycorrhizal Fungi inoculation and commodity seedling medium
The mode being combined is prepared, and can improve absorbability of the processing tomato root system to soil nutrient, reduces the input of fertilizer, drop
Low cost, makes seedling vigorous index improve more than 30%, and resistance and disease resistance are greatly enhanced, and transplanting survival rate is ripe up to more than 99%
Phase does sth. in advance 5-7 days, overcomes the continuous cropping obstacle of processing tomato;Using VA Mycorrhizal Fungi substrate seedling method, seedling vigorous index is improved, fully protected
Card transplanting survival rate, plays reduction production cost, strengthens resistance and disease resistance, reduces fertilizers input, ahead of time the maturity period, improves
Quality increases the effect of benefit.
The continuous cropping of processing tomato can be realized in Xinjiang region using the method for the present invention, while reducing fertilizers input, improved
Processing Tomato Yield and improving quality, increase economic efficiency.
By using processing tomato seedling-raising technique of the invention, disease resistance, resistance, the raising of processing tomato can be strengthened
Processing tomato root system reduces the input of fertilizer to the absorbability of soil nutrient, and barren-resistant power is greatly improved, reduces cost, promotees
Make processing tomato precocity, develop, effectively improve the yield and economic benefit of processing tomato field planting.
Specific embodiment
Embodiment 1:
A kind of method for culturing seedlings of processing tomato, comprises the following steps:
(1)The selection of Processing Tomato Varieties:Selection is adapted to heliogreenhouse plantation Processing Tomato Varieties, such as:Legel87-5, village river
No. 9, village river 45 etc..
(2)The preparation of VA Mycorrhizal Fungi seedling medium and the selection of container for plant growth:The preparation method of VA Mycorrhizal Fungi seedling medium is:Press
It is with the 5-8 grams of ratio of VA Mycorrhizal Fungi that VA Mycorrhizal Fungi is uniform with the qualified abundant mixture of commodity matrix per young plant, just make inoculation
The mycorhiza seedling medium of VA Mycorrhizal Fungi, the mycorhiza seedling medium that will be made is educated after being compacted in the plastics cave dish hole tray for loading 128 caves
.
(3)The pretreatment of Processing tomato seed, is, by seed 1d~2d prior to seeding, to select the fine day morning, and seed is spread out
It is opened on newspaper or cotton, avoids and be directly exposed to the sun in concrete floor or porcelain dish, with anti-scald kind, 2h~3h is shone, after seed
It is ripe, improve germination percentage and germinating energy.Capsuled seed is directly sowed.The seed being uncoated 10% tertiary sodium phosphate or 5% potassium permanganate
Immersion kind 10min, pulls out and rinses well, places into 55 DEG C of warm water, and to 30 DEG C, soak seed stirring water temperature 8h~10h, so that seed is inhaled
Full water, softens kind of a skin, beneficial to germination.Waterishlogged seed is uniformly sprinkling upon in germination dish, lower berth water suction cotton or blotting paper, on
Lid water suction cotton, keeps moistening, but can not see bright water, it is also possible to which the cotton that absorbs water parcel is put in vernalization at 25 DEG C~30 DEG C, at any time
Observation, seed 70% is sowed by showing money or valuables one carries unintentionally.
(4)The VA Mycorrhizal Fungi matrix in hole tray is poured permeable before sowing, during sowing, by the processing for preferably going out after vernalization of sterilizing
The tomato direct program request of chitting piece is planted, the cm of seed level 1.5 in the plastic seeding culturing hole tray in 128 caves per the 1 advantage germination of cave point.
One layer of mulch film of covering is used to moisturizing.
(5)The processing tomato seedling culture hole plate for finishing will be sowed, the ground laying electric heating wire being placed in heliogreenhouse enters
In the Small plastic shed of row heat and moisture preserving, adhere to that high temperature is emerged, the principle of low temperature hardening, before emerging daytime control 25 DEG C~28 DEG C, night
Between l2 DEG C~l8 DEG C, promotion is emerged neat.When two panels cotyledon just launches, light is fully shown in aeration-cooling hardening, cotyledon greening.Seedling
Period management based on " three anti-one control ", i.e. insolation proof, anti-arid, anti-disease pest, control excessive growth.Fully ensure that temperature in Small plastic shed and
Humidity is ensureing the normal germination and emergence of seed after planting.Covering is removed when 70% seedling pushes up soil, when the growth of processing tomato seedling
Small plastic shed is removed when generally being flattened to two panels cotyledon, is placed in the home of heliogreenhouse and is managed;
(6)Seedling management:Insolation proof is applied, the covering of sunshade net shed is can select, moisturizing is sun-proof before emerging, and noon is only hidden after emerging
Burning sun, other times do not hide.The sunshade moisturizing before emerging of anti-arid, avoids and do suddenly suddenly wet.Low temperature hardening is grasped in control excessive growth,
Fully see light, optimum period seedling separation, 60% cotyledon to be unearthed and see light it is necessary to cooling in time, and the heart seedling separation of 2 leaf 1, reduction is crowded, prevents apprentice
It is long, also can help strong element control excessive growth in a small amount of spraying before seedling separation.Anti- disease pest sprout term disease is heavier with damping-off and samping off, can
Ground temperature is carried by intertilling wet down, it is possible to use 72.2% general makes every effort to overcome or 50% carbendazim or the 35% vertical withered medicament such as net are mixed fine earth and be spread on
Seedbed or a small amount of spraying.Insect pest endangers the pesticide controls such as weight, optional 2.5% dish happiness with liriomyza bryoniae.Liquid manure seedling stage does not apply typically
Fertilizer.Watered according to nursery season and rice shoot growing way.Such as there is fertilizer deficiency symptom, can combine spray add 0.3% potassium dihydrogen phosphate or
0.5% urea, can also add spraying conerete or fulvic acid etc. to carry out foliage dressing.Processing tomato seedling normal robust growth 40-45 days
Afterwards, stalk is sturdy, basal part of stem 5mm~6mm, aubergine, well developed root system, not excessive growth, no disease and pests harm, feeding block seedlings raising height of seedling 20cm
~25 cm, there is 6~7, leaf of expansion, budding;Plug seedling height of seedling l5 cm~20 cm, there is 5~6 expansion.Now just
Reach the standard of lower ground transplant planting seedling.
(7)Field planting:First carry out suitable low temperature hardening 5-7 days before be colonized lowerly, when crop field land 5cm ground temperature for three days on end
When stabilization is by more than 12 DEG C, so that it may carry out field-transplanting and be colonized.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (8)
1. a kind of method for culturing seedlings of processing tomato, it is characterised in that comprise the following steps:
1)Selection Processing Tomato Varieties;
2)Prepare mycorhiza seedling medium and select container for plant growth;
3)Processing tomato seed is pre-processed, after germination, is seeded in the container for filling mycorhiza seedling medium, be placed in
Cultivated in the Small plastic shed of heliogreenhouse;
4)Small plastic shed is removed when being grown to when two panels cotyledon is flattened after processing tomato seedling is unearthed, the home of heliogreenhouse is placed in
Middle management;
5)Tomato seedling normal growth to be processed carries out low temperature hardening 5-7 days after 40-45 days, first, and when crop field land, 5cm ground temperature is continuous
When stabilization is more than more than 12 DEG C within 3 days, you can carry out field-transplanting field planting.
2. a kind of method for culturing seedlings of processing tomato according to claim 1, it is characterised in that the step 1)In, processing
Tomato variety selection is adapted to the kind of Xinjiang region field planting.
3. a kind of method for culturing seedlings of processing tomato according to claim 1, it is characterised in that the step 2)In, mycorhiza
The compound method of seedling medium is:VA Mycorrhizal Fungi and commodity seedling medium are fully mixed with the 5-8 grams of ratio of VA Mycorrhizal Fungi in every young plant
With uniform, obtain accessing the mycorhiza seedling medium of VA Mycorrhizal Fungi.
4. a kind of method for culturing seedlings of processing tomato according to claim 1, it is characterised in that the step 2)In, nursery
Container selects the plastic seeding culturing hole tray in 128 caves.
5. a kind of method for culturing seedlings of processing tomato according to claim 1, it is characterised in that the step 3)In, processing
The pretreatment of tomato seeds is 1d~2d prior to seeding, selects the fine day morning, and seed is spread out on newspaper or cotton, shine 2h~
3h, makes seed afterripening;The seed of coating is directly sowed, the seed being uncoated with 10% tertiary sodium phosphate or 5% potassium permanganate liquid
Seed soaking 10min, pulls out and rinses well, places into 55 DEG C of warm water, and to 30 DEG C, soak seed stirring water temperature 8h~10h, is saturated with seed
Water, softens kind of a skin, beneficial to germination;Waterishlogged seed is uniformly sprinkling upon in germination dish, lower berth water suction cotton or blotting paper, upper lid
Water suction cotton, keeps moistening, or is put in vernalization at 25 DEG C~30 DEG C with water suction cotton parcel, and seed 70% is sowed by showing money or valuables one carries unintentionally.
6. a kind of method for culturing seedlings of processing tomato according to claim 1, it is characterised in that the step 3)In, sowing
It is by the direct program request of Processing tomato seed after vernalization of sterilizing in the plastic seeding culturing hole tray in 128 caves, by hole tray before sowing
VA Mycorrhizal Fungi matrix pours permeable, then broadcasts in matrix seed, covers Nutrition Soil 1.5cm, then cover one layer of mulch film moisture-keeping.
7. a kind of method for culturing seedlings of processing tomato according to claim 1, it is characterised in that the step 3)In, daylight
Ground is equipped with electric heating wire and carries out heat and moisture preserving in the Small plastic shed in greenhouse, 25-28 DEG C of the temperature daytime in Small plastic shed, night
18-20 DEG C, humidity is 75-80%, and covering is removed when 70% seedling pushes up soil.
8. a kind of method for culturing seedlings of processing tomato according to claim 1, it is characterised in that the step 5)In, it is to be added
Work tomato seedling normal robust growth is after 40-45 days, or growth conditions are when reaching 41 heart of leaf, you can carry out low temperature hardening.
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Cited By (2)
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CN108094075A (en) * | 2018-01-17 | 2018-06-01 | 安徽省华禾种业有限公司 | A kind of primary tomato seed breeding method |
CN108935044A (en) * | 2018-08-01 | 2018-12-07 | 贵州省园艺研究所 | The method for carrying out tomato seedling using tide irrigation seedbed equipment |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108094075A (en) * | 2018-01-17 | 2018-06-01 | 安徽省华禾种业有限公司 | A kind of primary tomato seed breeding method |
CN108935044A (en) * | 2018-08-01 | 2018-12-07 | 贵州省园艺研究所 | The method for carrying out tomato seedling using tide irrigation seedbed equipment |
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