CN106688548A - High-yield farming method of selenium-rich tomatoes - Google Patents
High-yield farming method of selenium-rich tomatoes Download PDFInfo
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- CN106688548A CN106688548A CN201611088275.0A CN201611088275A CN106688548A CN 106688548 A CN106688548 A CN 106688548A CN 201611088275 A CN201611088275 A CN 201611088275A CN 106688548 A CN106688548 A CN 106688548A
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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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- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0299—Handling or transporting of soil blocks or seedlings
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Abstract
The invention discloses a high-yield farming method of selenium-rich tomatoes. The high-yield farming method includes the steps of seed treatment, namely selecting seeds of the tomatoes with high yield, early mature and good quality, putting the seeds into a conical flask, cultivating the seeds with an MnSO4.H2O and CuSO4.H2O mixed solution for 1-3 hours, washing with clean water after the seeds are taken out, accelerating germination at the temperature ranging from 25 to 30DEG C, and sowing the seeds when the seeds become white; culture of seedlings, namely performing culture of seedlings by selecting the field which is cool, convenient in ventilation and drainage, loose in soil texture and not too strong in light; field planting, namely ploughing soil before field planting; management after field planting, namely performing topdressing, watering and pruning; pest control, namely when pest and disease occurs, performing killing by means of biological control and artificial trap; harvesting. With the method, the tomatoes are high in selenium and output.
Description
Technical field：
The present invention relates to the field of planting of tomato, a kind of high-yield planting method of selenium-enriched tomatoes is specifically related to.
Background technology：
Selenium is a kind of nonmetallic towering element, was found and named in 1817 by Sweden chemist Berzelius.However, selenium
Nutritional studies are started late, and until nineteen fifty-seven, Schwarz and Foltz has found that selenium is prevent rat bait hepatonecrosis the 3rd
The key component of the factor, this is the first report that there is selenium Animal nutrition to act on, and this has triggered the concern that people are studied selenium
And attention.Modern medicine study shows that selenium is one of necessary trace element of human body, is described as " protective agent of life ".If
The selenium amount of intake is not enough, can cause a series of generation of illnesss such as angiocardiopathy, Keshan disease, Kaschin-Beck disease.With life water
Flat raising, people increasingly pay attention to life and health, and human body selenium-supply is gradually received significant attention.Plant can be absorbed in soil
Inorganic selenium, and the Organic Selenium that needed by human body is wanted is translated into, so supplementing human body institute by edible selenium content plant higher
The selenium of needs, is one and compares safely and effectively approach.
Tomato is one of solanaceous vegetable, and fruits nutrition enriches, and unique flavor is very popular, has larger in China
Cultivated area.Selenium-enriched tomatoes are not only nutritious, selling price is high compared with Lycopersicon esculentum by more than 20%, and medical care effect
Substantially, favored by consumers, supply falls short of demand in market.Therefore, to be that vegetable grower increases income important with residents' interest insurance for production selenium-enriched tomatoes
Behave.The yield for how improving selenium-enriched tomatoes is the key that vegetable grower increases income.
The content of the invention：
It is an object of the invention to provide a kind of high-yield planting method of selenium-enriched tomatoes, the tomato selenium-rich amount of the method plantation
Height, yield is big, and quality is good.
To achieve the above object, the present invention uses following technical scheme：
A kind of high-yield planting method of selenium-enriched tomatoes, comprises the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, use MnSO4·H2O、
CuSO4·H21-3h is cultivated in the mixed aqueous solution of O, is cleaned with clear water after then pulling out, the vernalization at a temperature of 25-30 DEG C, when
Sowed by when seed shows money or valuables one carries unintentionally；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, sows previous
Secondary property pours permeable, and the tomato seeds after vernalization are uniformly sprinkling upon on seedling bed, is then covered by the thick soil of 0.5-1.5cm, treats height of seedling 8
Row's seedling is carried out during~10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 150-220g, potassium dihydrogen phosphate 280-350g, selenous acid are applied for every mu when turning over
Sodium 5-15g, trace-element fertilizer 50-100g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm,
Ridge face soil is whole to be broken into turtleback shape, then carries out covering with ground sheeting, when tomato seedling size is 6-9 piece true leaves, by tomato seedling micro
Soaked 5-15 hours in elemental nutrient liquid, the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm are then opened on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, entered with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Row is topdressed, and nitrogen-phosphorus-potassium compound fertilizer 5-10kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration
Be the sodium selenite aqueous solution of 100-150mg/kg to blade face and root, then spray brassinolide solution to blade face, often
Week sprinkling 1 time, continuous sprinkling is twice；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, per fringe
Keep 4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep soil to dredge
Pine is ventilative, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
As the preferred of above-mentioned technical proposal, in step (1), the MnSO4·H2O、CuSO4·H2The mixed aqueous solution of O
Middle MnSO4·H2The concentration of O is 0.35-1.5g/L, CuSO4·H2The concentration of O is 0.05-0.3g/L.
As the preferred of above-mentioned technical proposal, in step (4), carboxyl siloxanes table is contained in the sodium selenite aqueous solution
Face activating agent.
Used as the preferred of above-mentioned technical proposal, the structural formula of the carboxyl silicone surfactant is：
As the preferred of above-mentioned technical proposal, in the sodium selenite aqueous solution, also including humic acid and shitosan, both
Concentration be respectively：Humic acid 300-500mg/kg, shitosan 180-260mg/kg.
Used as the preferred of above-mentioned technical proposal, the brassin lactones consumption is 0.2% soluble powder of per hectare
400-800g, sprays again plus after cold water 600-900kg is well mixed after being diluted with warm water.
Compared with prior art, the present invention has advantages below：
The present invention using the nutrient solution treatment tomato seeds containing manganese element and copper, effectively increases tomato species first
The germination rate of son, so as to improve the yield of tomato；During tomato growth, the present invention passes through the rational application of fertilizer, waters, and fits
When sprinkling selenium-rich nutrient solution, the selenium-rich amount of the tomato for effectively improving, its selenium-rich amount is up to 28 μ g/kg；
Additionally, the present invention rationally sprays brassinolide solution also during tomato growth, tomato has been effectively facilitated
Growth, effectively increase the yield of tomato, and the implantation methods cycle is short, yield is high, superior product quality, safety and environmental protection.
Specific embodiment：
In order to be better understood from the present invention, below by embodiment, the present invention is further described, and embodiment is served only for solution
The present invention is released, any restriction will not be constituted to the present invention.
Embodiment 1
A kind of high-yield planting method of selenium-enriched tomatoes, comprises the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, use MnSO4·H2O、
CuSO4·H21h is cultivated in the mixed aqueous solution of O, is cleaned with clear water after then pulling out, kind is worked as in the vernalization at a temperature of 25-30 DEG C
Sowed by when son shows money or valuables one carries unintentionally；Wherein, the MnSO4·H2O、CuSO4·H2MnSO in the mixed aqueous solution of O4·H2The concentration of O is
0.35g/L、CuSO4·H2The concentration of O is 0.05g/L；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, sows previous
Secondary property pours permeable, and the tomato seeds after vernalization are uniformly sprinkling upon on seedling bed, is then covered by the thick soil of 0.5-1.5cm, treats height of seedling 8
Row's seedling is carried out during~10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 150g is applied for every mu when turning over, potassium dihydrogen phosphate 280g, sodium selenite 5g are micro-
Secondary element fertilizer 50g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm, ridge face soil is whole to be broken into
Turtleback shape, then covering with ground sheeting is carried out, when tomato seedling size is 6-9 piece true leaves, tomato seedling is soaked in microelement nutritious liquid
Bubble 5 hours, then opens the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, entered with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Row is topdressed, and nitrogen-phosphorus-potassium compound fertilizer 5kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration is
To blade face and root, then per hectare is with 0.2% brassin lactones soluble powder for the sodium selenite aqueous solution of 100mg/kg
400g, sprays to blade face again plus after cold water 600kg is well mixed after being diluted with warm water, sprays 1 time weekly, and continuous sprinkling is twice；
Wherein, in sodium selenite aqueous solution, also including humic acid and shitosan, both concentration is respectively：Humic acid 300mg/kg, shell
Glycan 180mg/kg；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, per fringe
Keep 4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep soil to dredge
Pine is ventilative, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
Embodiment 2
A kind of high-yield planting method of selenium-enriched tomatoes, comprises the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, use MnSO4·H2O、
CuSO4·H23h is cultivated in the mixed aqueous solution of O, is cleaned with clear water after then pulling out, kind is worked as in the vernalization at a temperature of 25-30 DEG C
Sowed by when son shows money or valuables one carries unintentionally；Wherein, the MnSO4·H2O、CuSO4·H2MnSO in the mixed aqueous solution of O4·H2The concentration of O is
1.5g/L、CuSO4·H2The concentration of O is 0.3g/L；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, sows previous
Secondary property pours permeable, and the tomato seeds after vernalization are uniformly sprinkling upon on seedling bed, is then covered by the thick soil of 0.5-1.5cm, treats height of seedling 8
Row's seedling is carried out during~10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 220g is applied for every mu when turning over, potassium dihydrogen phosphate 350g, sodium selenite 15g are micro-
Secondary element fertilizer 100g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm, ridge face soil is whole broken
Into turtleback shape, then covering with ground sheeting is carried out, when tomato seedling size is 6-9 piece true leaves, by tomato seedling in microelement nutritious liquid
Immersion 15 hours, then opens the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, entered with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Row is topdressed, and nitrogen-phosphorus-potassium compound fertilizer 10kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration is
To blade face and root, then per hectare is with 0.2% brassin lactones soluble powder for the sodium selenite aqueous solution of 150mg/kg
800g, sprays to blade face again plus after cold water 900kg is well mixed after being diluted with warm water, sprays 1 time weekly, and continuous sprinkling is twice；
Wherein, in sodium selenite aqueous solution, also including humic acid and shitosan, both concentration is respectively：Humic acid 500mg/kg, shell
Glycan 260mg/kg；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, per fringe
Keep 4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep soil to dredge
Pine is ventilative, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
Embodiment 3
A kind of high-yield planting method of selenium-enriched tomatoes, comprises the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, use MnSO4·H2O、
CuSO4·H21.5h is cultivated in the mixed aqueous solution of O, is cleaned with clear water after then pulling out, the vernalization at a temperature of 25-30 DEG C, when
Sowed by when seed shows money or valuables one carries unintentionally；Wherein, the MnSO4·H2O、CuSO4·H2MnSO in the mixed aqueous solution of O4·H2The concentration of O
It is 0.65g/L, CuSO4·H2The concentration of O is 0.15g/L；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, sows previous
Secondary property pours permeable, and the tomato seeds after vernalization are uniformly sprinkling upon on seedling bed, is then covered by the thick soil of 0.5-1.5cm, treats height of seedling 8
Row's seedling is carried out during~10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 170g is applied for every mu when turning over, potassium dihydrogen phosphate 300g, sodium selenite 7g are micro-
Secondary element fertilizer 60g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm, ridge face soil is whole to be broken into
Turtleback shape, then covering with ground sheeting is carried out, when tomato seedling size is 6-9 piece true leaves, tomato seedling is soaked in microelement nutritious liquid
Bubble 7 hours, then opens the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, entered with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Row is topdressed, and nitrogen-phosphorus-potassium compound fertilizer 6kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration is
To blade face and root, then per hectare is with 0.2% brassin lactones soluble powder for the sodium selenite aqueous solution of 110mg/kg
500g, sprays to blade face again plus after cold water 700kg is well mixed after being diluted with warm water, sprays 1 time weekly, and continuous sprinkling is twice；
Wherein, in sodium selenite aqueous solution, also including humic acid and shitosan, both concentration is respectively：Humic acid 350mg/kg, shell
Glycan 200mg/kg；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, per fringe
Keep 4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep soil to dredge
Pine is ventilative, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
Embodiment 4
A kind of high-yield planting method of selenium-enriched tomatoes, comprises the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, use MnSO4·H2O、
CuSO4·H22h is cultivated in the mixed aqueous solution of O, is cleaned with clear water after then pulling out, kind is worked as in the vernalization at a temperature of 25-30 DEG C
Sowed by when son shows money or valuables one carries unintentionally；Wherein, the MnSO4·H2O、CuSO4·H2MnSO in the mixed aqueous solution of O4·H2The concentration of O is
0.95g/L、CuSO4·H2The concentration of O is 0.2g/L；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, sows previous
Secondary property pours permeable, and the tomato seeds after vernalization are uniformly sprinkling upon on seedling bed, is then covered by the thick soil of 0.5-1.5cm, treats height of seedling 8
Row's seedling is carried out during~10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 190g is applied for every mu when turning over, potassium dihydrogen phosphate 320g, sodium selenite 9g are micro-
Secondary element fertilizer 70g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm, ridge face soil is whole to be broken into
Turtleback shape, then covering with ground sheeting is carried out, when tomato seedling size is 6-9 piece true leaves, tomato seedling is soaked in microelement nutritious liquid
Bubble 9 hours, then opens the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, entered with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Row is topdressed, and nitrogen-phosphorus-potassium compound fertilizer 7kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration is
To blade face and root, then per hectare is with 0.2% brassin lactones soluble powder for the sodium selenite aqueous solution of 120mg/kg
600g, sprays to blade face again plus after cold water 800kg is well mixed after being diluted with warm water, sprays 1 time weekly, and continuous sprinkling is twice；
Wherein, in sodium selenite aqueous solution, also including humic acid and shitosan, both concentration is respectively：Humic acid 400mg/kg, shell
Glycan 220mg/kg；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, per fringe
Keep 4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep soil to dredge
Pine is ventilative, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
Embodiment 5
A kind of high-yield planting method of selenium-enriched tomatoes, comprises the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, use MnSO4·H2O、
CuSO4·H22.5h is cultivated in the mixed aqueous solution of O, is cleaned with clear water after then pulling out, the vernalization at a temperature of 25-30 DEG C, when
Sowed by when seed shows money or valuables one carries unintentionally；Wherein, the MnSO4·H2O、CuSO4·H2MnSO in the mixed aqueous solution of O4·H2The concentration of O
It is 1.2g/L, CuSO4·H2The concentration of O is 0.25g/L；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, sows previous
Secondary property pours permeable, and the tomato seeds after vernalization are uniformly sprinkling upon on seedling bed, is then covered by the thick soil of 0.5-1.5cm, treats height of seedling 8
Row's seedling is carried out during~10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 200g is applied for every mu when turning over, potassium dihydrogen phosphate 330g, sodium selenite 11g are micro-
Secondary element fertilizer 80g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm, ridge face soil is whole to be broken into
Turtleback shape, then covering with ground sheeting is carried out, when tomato seedling size is 6-9 piece true leaves, tomato seedling is soaked in microelement nutritious liquid
Bubble 13 hours, then opens the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, entered with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Row is topdressed, and nitrogen-phosphorus-potassium compound fertilizer 8kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration is
To blade face and root, then per hectare is with 0.2% brassin lactones soluble powder for the sodium selenite aqueous solution of 130mg/kg
700g, sprays to blade face again plus after cold water 850kg is well mixed after being diluted with warm water, sprays 1 time weekly, and continuous sprinkling is twice；
Wherein, in sodium selenite aqueous solution, also including humic acid and shitosan, both concentration is respectively：Humic acid 450mg/kg, shell
Glycan 240mg/kg；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, per fringe
Keep 4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep soil to dredge
Pine is ventilative, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
Comparative example 1
A kind of high-yield planting method of selenium-enriched tomatoes, comprises the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, with distillation Aquaponic 1h,
Then after pulling out with clear water clean, the vernalization at a temperature of 25-30 DEG C, when seed shows money or valuables one carries unintentionally can sowing；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, sows previous
Secondary property pours permeable, and the tomato seeds after vernalization are uniformly sprinkling upon on seedling bed, is then covered by the thick soil of 0.5-1.5cm, treats height of seedling 8
Row's seedling is carried out during~10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 150g is applied for every mu when turning over, potassium dihydrogen phosphate 280g, sodium selenite 5g are micro-
Secondary element fertilizer 50g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm, ridge face soil is whole to be broken into
Turtleback shape, then covering with ground sheeting is carried out, when tomato seedling size is 6-9 piece true leaves, tomato seedling is soaked in microelement nutritious liquid
Bubble 5 hours, then opens the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, entered with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Row is topdressed, and nitrogen-phosphorus-potassium compound fertilizer 5kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration is
The sodium selenite aqueous solution of 100mg/kg to blade face and root, wherein, it is also poly- including humic acid and shell in sodium selenite aqueous solution
Sugar, both concentration is respectively：Humic acid 300mg/kg, shitosan 180mg/kg；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, per fringe
Keep 4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep soil to dredge
Pine is ventilative, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
To tomato growth, each stage is investigated, and the tomato germination percentage of embodiment 1-5 is more than 88%, the product of tomato
Amount is every mu of 8000-10000kg, and the tomato germination percentage of comparative example 1 is 60%, and yield is every mu of 4000-6000kg.Compared to it
Under, the method that the present invention is provided can effectively improve the yield of tomato.
Claims (6)
1. a kind of high-yield planting method of selenium-enriched tomatoes, it is characterised in that comprise the following steps：
(1) Seed Treatment：Selection high yield, the precocious, tomato seeds of high-quality are put into conical flask, use MnSO4·H2O、CuSO4·
H21-3h is cultivated in the mixed aqueous solution of O, is cleaned with clear water after then pulling out, the vernalization at a temperature of 25-30 DEG C, when seed dew
Can sowing when white；
(2) nursery：Selection is shady and cool, and ventilating drainage is convenient, and the soil is porous, the less strong field nursery of illumination, disposable before sowing
Pour permeable, the tomato seeds after vernalization be uniformly sprinkling upon on seedling bed, be then covered by the thick soil of 0.5-1.5cm, treat height of seedling 8~
Row's seedling is carried out during 10cm, seedling is come on seedbed by seeding row spacing 8cm × 8cm in late January to mid-February；
(3) it is colonized
First by Soil tillage before field planting, urea 150-220g, potassium dihydrogen phosphate 280-350g, sodium selenite 5- are applied for every mu when turning over
15g, trace-element fertilizer 50-100g, then whole ridge, 1.0~1.2m of ridge face width, 30~35cm of furrow width, deep 20~25cm, ridge face
Soil is whole to be broken into turtleback shape, then carries out covering with ground sheeting, when tomato seedling size is 6-9 piece true leaves, by tomato seedling in trace element
Soaked 5-15 hours in nutrient solution, the tomato seedling after field planting hole field planting treatment, spacing in the rows 25-30cm are then opened on mulch film；
(4) managed after being colonized
Topdressed after 12d is colonized, chased after with during harvesting after the first fringe Fruit and after the second fringe fruit bears fruit later
Fertilizer, nitrogen-phosphorus-potassium compound fertilizer 5-10kg is applied for every mu when topdressing, and 20d stops topdressing before harvesting；After field planting 20 days, spray concentration is
Then the sodium selenite aqueous solution of 100-150mg/kg sprays brassinolide solution to blade face, weekly to blade face and root
Sprinkling 1 time, continuous sprinkling is twice；
1~2 seedling water living is poured in field planting after seedling living, was watered 1 time every 7~15 days later；
Pinching after 4~5 fringe young fruit of tomato knot, training pinching is carried out after fine day dew is dry, and fruitlet is thinning out in good time, is kept per fringe
4~5 fruits of uniform size；
(5) prevention and control of plant diseases, pest control
As a result the middle and later periods extract the old leaf of plant bottom, sick leaf；The weeds in field are removed in time and is loosened the soil, keep loosing soil saturating
Gas, prevents the generation of pest and disease damage；When pest and disease damage occurs, catched and killed using the method for biological control and human landing catches；
(6) harvest.
2. the high-yield planting method of a kind of selenium-enriched tomatoes as claimed in claim 1, it is characterised in that：It is described in step (1)
MnSO4·H2O、CuSO4·H2MnSO in the mixed aqueous solution of O4·H2The concentration of O is 0.35-1.5g/L, CuSO4·H2O's is dense
It is 0.05-0.3g/L to spend.
3. the high-yield planting method of a kind of selenium-enriched tomatoes as claimed in claim 1, it is characterised in that：In step (4), the Asia
Contain carboxyl silicone surfactant in selenic acid sodium water solution.
4. a kind of high-yield planting method of selenium-enriched tomatoes as claimed in claim 3, it is characterised in that the carboxyl siloxanes table
The structural formula of face activating agent is：
5. the high-yield planting method of a kind of selenium-enriched tomatoes as claimed in claim 1, it is characterised in that：The sodium selenite is water-soluble
In liquid, also including humic acid and shitosan, both concentration is respectively：Humic acid 300-500mg/kg, shitosan 180-
260mg/kg。
6. the high-yield planting method of a kind of selenium-enriched tomatoes as claimed in claim 1, it is characterised in that：The brassin lactones are used
Amount is 0.2% soluble powder 400-800g of per hectare, is sprayed again plus after cold water 600-900kg is well mixed after being diluted with warm water
Apply.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135797A (en) * | 2017-06-29 | 2017-09-08 | 松桃苗族自治县继梅养殖专业合作社 | A kind of implantation methods of selenium-enriched tomatoes |
| CN107750852A (en) * | 2017-10-25 | 2018-03-06 | 韦汀怡 | A kind of cultural method of selenium-enriched tomatoes |
| CN108012772A (en) * | 2017-12-08 | 2018-05-11 | 苏修榕 | The greenhouse gardening method of selenium-rich tomatoes |
| CN108813009A (en) * | 2018-06-27 | 2018-11-16 | 广西昭平县凝香翠茶厂 | A kind of clearing heat and detoxicating, compound white tea of beautifying face and moistering lotion and preparation method thereof |
| CN108813008A (en) * | 2018-06-26 | 2018-11-16 | 广西昭平县凝香翠茶厂 | A kind of selenium-enriched health care stone precipice tea and its processing method |
| CN109007167A (en) * | 2018-06-26 | 2018-12-18 | 广西昭平县凝香翠茶厂 | A method of preparing the clearing heat and detoxicating stone precipice compound beverage of hypertension and hyperlipemia |
| CN111109019A (en) * | 2019-12-30 | 2020-05-08 | 百色福茂农业开发有限公司 | High-yield cultivation method of selenium-rich tomatoes |
| CN112931085A (en) * | 2021-02-24 | 2021-06-11 | 王浩 | Planting method of selenium-rich tomatoes |
| CN113636889A (en) * | 2021-09-22 | 2021-11-12 | 河北省农林科学院农业资源环境研究所 | Special compound fertilizer for selenium-rich tomatoes and preparation method and application thereof |
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- 2016-12-01 CN CN201611088275.0A patent/CN106688548A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135797A (en) * | 2017-06-29 | 2017-09-08 | 松桃苗族自治县继梅养殖专业合作社 | A kind of implantation methods of selenium-enriched tomatoes |
| CN107750852A (en) * | 2017-10-25 | 2018-03-06 | 韦汀怡 | A kind of cultural method of selenium-enriched tomatoes |
| CN108012772A (en) * | 2017-12-08 | 2018-05-11 | 苏修榕 | The greenhouse gardening method of selenium-rich tomatoes |
| CN108813008A (en) * | 2018-06-26 | 2018-11-16 | 广西昭平县凝香翠茶厂 | A kind of selenium-enriched health care stone precipice tea and its processing method |
| CN109007167A (en) * | 2018-06-26 | 2018-12-18 | 广西昭平县凝香翠茶厂 | A method of preparing the clearing heat and detoxicating stone precipice compound beverage of hypertension and hyperlipemia |
| CN108813009A (en) * | 2018-06-27 | 2018-11-16 | 广西昭平县凝香翠茶厂 | A kind of clearing heat and detoxicating, compound white tea of beautifying face and moistering lotion and preparation method thereof |
| CN111109019A (en) * | 2019-12-30 | 2020-05-08 | 百色福茂农业开发有限公司 | High-yield cultivation method of selenium-rich tomatoes |
| CN112931085A (en) * | 2021-02-24 | 2021-06-11 | 王浩 | Planting method of selenium-rich tomatoes |
| CN113636889A (en) * | 2021-09-22 | 2021-11-12 | 河北省农林科学院农业资源环境研究所 | Special compound fertilizer for selenium-rich tomatoes and preparation method and application thereof |
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