CN107295879A - A kind of implantation methods of watermelon - Google Patents

A kind of implantation methods of watermelon Download PDF

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Publication number
CN107295879A
CN107295879A CN201710583597.0A CN201710583597A CN107295879A CN 107295879 A CN107295879 A CN 107295879A CN 201710583597 A CN201710583597 A CN 201710583597A CN 107295879 A CN107295879 A CN 107295879A
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watermelon
liquid
soil
fruit
mass fraction
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CN201710583597.0A
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Chinese (zh)
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梁纪林
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Individual
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/02Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • 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

Abstract

The present invention relates to proportion of crop planting technical field there is provided a kind of implantation methods of watermelon, specific steps include site preparation, breeding, sowing, field management, harvesting;Field management include water, topdress, pruning, keeping down the vines of a creeping plant, artificial supplementary pollination, stay fruit, the prevention and control of plant diseases, pest control;Watermelon is planted using the present invention, pulverized limestone is spread fertilizer over the fields in site preparation, reduce pest and disease damage, and rationally manage the link of watermelon growing as a whole, various insect pests for watermelon provide specific solution, scientific and reasonable carry out field management, the watermelon survival rate of plantation is high, saves plantation watermelon cost, yield high;And the watermelon out of plantation is in good taste, delicious flavour, nutritive value enriches, and meets demand of the people to watermelon.

Description

A kind of implantation methods of watermelon
Technical field
The present invention relates to proportion of crop planting technical field, and in particular to a kind of implantation methods of watermelon.
Background technology
Watermelon is annual liana of overgrowing, and stem, branch are sturdy, has obvious rib.Watermelon be summer fruit, pulp taste sweet tea, It can cool and drive away summer heat;Seed oil-containing, can make pastime food;Pericarp is medicinal, there is heat-clearing, diuresis, the effect of hypotensive.Watermelon also can be rated as " king in melon ", taste sugariness succulence, clearly quenches one's thirst, and is midsummer good fruit, watermelon is in addition to without metabolism of lipid and cholesterol, containing a large amount of The materials such as glucose, malic acid, fructose, Argine Monohydrochloride, tomatin and abundant vitamin C, are a kind of being rich in nutrition, pure Only, the food of edible safety, can clearing away summerheat, relieving restlessness quenches the thirst.But at present plantation watermelon have that yield is not high, mouthfeel is bad, pipe Manage unscientific problem so that the watermelon of plantation out quantitatively, in mouthfeel is difficult to the demand for meeting people.
The content of the invention
In order to solve the above problems, the invention provides a kind of implantation methods of watermelon, concrete technical scheme is as follows:
A kind of implantation methods of watermelon comprise the following steps:
(1)Site preparation
Deep ploughing arable land 15-25cm is simultaneously dried 7-10 days, and every mu is spread fertilizer over the fields with calcium lime powder 55-70kg, then carries out the whole furrow of hack, is made Even furrow band ditch 2-2.5m, furrow height are while be 30-35cm, another side is 15-20cm inclination furrow;It is digging depth by high ridge side 20-25cm, width are 30-40cm kind planting ditch, in ditch every mu apply well-rotted farmyard manure 1000-1500kg, composite fertilizer 25-30kg, Borax 1.5-2kg, and backfill soil toward planting in planting ditch;The soil of fertilizer and backfill is well mixed during ditch spread;
(2)Breeding
Selection is of moderate size, the seed of full grains, and seed is shone 1-2 days, and uses clear water soaking and washing, and water temperature keeps 40-50 DEG C, soak time is maintained at 5-6h, and water is clean, and with 3%-5% lime washing kind skin, is gently rubbed, rubbed with the hands to kind with hand Untill son is not slided, then rinsed well with clear water, and air-dry aqueous vapor and carry out vernalization;By the seed of processing add 5-10 times totally, Moistening wood sawdust or fine earth are mixed thoroughly, are loaded carton, are reloaded into open-ended in polybag, are placed in bed clothes, then, high with 2-3 Warm glass bottle full gate water cover is tight, is placed in by the seed in bed clothes, boiling water was changed every 4-5 hours 1 time, keeps 36-48h, treats The bud length of more than 95% seed then completes vernalization more than 5mm;
(3)Sowing
On the Nutrition Soil that the seed germinateed is lain in ready seedlings nursing plate, bud downwards, a grain germination seed is only put per cave, Cover 1-1.5cm Nutrition Soil, spraying fungicide again above;When the watermelon seedling length in seedlings nursing plate reaches 9-11cm, together with nursery Nutrition Soil in disk is transplanted to kind planting ditch together;
(4)Field management
1)Water:Watermelon is stretched climing rear blade and increased, and pours 1 time and stretches climing water;When young melon length to fist size, swollen melon water is poured once, Ensure the yield of watermelon and quality and normal growth and development;It can decide whether to water according to weather at that time and soil regime later, Stop watering within 7-10 days before harvesting;
2)Topdress:Topdressed once in watermelon seedling length to 4-5 leaves, every mu of additional urea 8-10kg, potassium sulfate 5-8kg;It is climing in melon Topdressed once when length is to 45-50cm, every mu is applied urea 10-12kg, calcium superphosphate 8-10kg, potassium sulfate 13-15kg;In watermelon fruit True length to such as egg it is big when topdress once, every mu of additional composite fertilizer 8-10kg, urea 20-25kg, potassium sulfate 10-15kg;Later stage Suitably carry out adding liquid manure according to local soil climate condition;
3)Training:Watermelon seedling selects and remain main stem and selects a healthy and strong lateral bine in main stem base portion, and remaining lateral bine is all extractd;Work as melon When seedling main stem grows to 30-40cm or so, melon seedling is removed down from erect type, forces melon seedling to be grown to defined direction;
4)Keep down the vines of a creeping plant:Pressed during main stem 50-60cm for the first time, later main stem once, is pressed 2-3 times altogether every 4-6 sections pressure;
5)Artificial supplementary pollination:Fruit is stayed in the female flower of main stem the 3rd or the female flower of lateral bine second;Pollination is carried out in every morning 7-10 points, When morning, watermelon was bloomed, just open male flower is first gathered from pollinated variety, petal is folded to behind, exposes stamen, then Gently smeared one week on the female chapiter of watermelon opened on the day of, make its uniform pollination;
6)Stay fruit:When young fruit length to steamed bun size, selection in time saves the fruit that position is good, fruit shape is positive, and double climing or three climing trainings are every A fruit is stayed in strain;
7)The prevention and control of plant diseases, pest control
Droop can be using the prevention of grafting and root-changing method;Blight dis-ease, spot disease, anthracnose are from the methyl that mass fraction is 70% It is 50% that the Amici that 1000 times of liquid of thiophanate wettable powder, mass fraction are 25%, which reaches 1500 times of liquid of suspending agent, mass fraction, 2500 times of liquid of many wettable powders of Poly, mass fraction be 70% safe and sound raw wettable powder 600 times of liquid, mass fractions be 10% generation 1500 times of liquid of high wettable powder are sprayed;Gram dew wettable that downy mildew, epidemic disease are 72% from mass fraction 800 times of liquid of pulvis, section's 1500 times of liquid of good suspending agent are sprayed;Powdery mildew is from the lucky star missible oil 6000 that mass fraction is 40% Times liquid, mass fraction are sprayed for 25% 1500 times of liquid of triadimefon wettable powder;It is anti-eliminate aphis, thrips, tetranychid select matter 2500 times of liquid of the plain missible oil of desinsection, 2500 times of liquid of a net wettable powder that mass fraction is 10% that fraction is 1% are measured to be sprayed Mist;Preventing and treating pathogenicity test is sprayed from mass fraction for 5% 2500 times of liquid of Frontline suspension;Prevent and treat prodenia litura, cigarette blue or green 4000 times of liquid of safety hit missible oil that worm is 15% from mass fraction, green 800 times of liquid of No. 1 suspending agent difficult to understand, mass fraction are 10% to remove 1500 times of liquid of suspending agent to the greatest extent are sprayed;
(5)Harvesting
Treat that watermelon fruit face decorative pattern is clear, surface is glossy, umbilical region, the base of a fruit shrink, fine hair is dilute on the section dried-up carpopodium of position tendril of bearing fruit Dredge or come off, being struck with finger bullet can pluck when sending tired turbid sound.
Further, the step(3)In the preparation method of Nutrition Soil be:Mellow soil is smashed, weeded out in mellow soil Sandstone, smashes rear and mellow soil, plant ash by stalk and is sufficiently mixed uniform rear loading seedlings nursing plate, then sprayed toward the Nutrition Soil in seedlings nursing plate Apply strong seedling agent solution.
Further, the step(4)In the mode kept down the vines of a creeping plant include bright pressure and dark pressure;Bright pressure is to use soil block or H. armigera melon It is climing to fix on the ground;Dark pressure is to use shovel that soil is shoveled into pine, clapped, and the climing pile things on of melon is in underground.
Further, the stalk, mellow soil, the mass ratio of plant ash are 2:5:3.
Further, the mass ratio that seedling agent and water are strengthened in the strong seedling agent solution is 2:8.
Further, the step(3)Middle bactericide is 1000 times of thiophanate water.
Watermelon is planted using the present invention, pulverized limestone is spread fertilizer over the fields in site preparation, reduces pest and disease damage, and rationally manage watermelon as a whole The link of growth, the various insect pests for watermelon provide specific solution, scientific and reasonable carry out field management, plantation Watermelon survival rate it is high, save plantation watermelon cost, yield high;And the watermelon out of plantation is in good taste, delicious flavour, battalion Support value abundant, meet demand of the people to watermelon.
Embodiment
In order to be better understood from the present invention, with reference to specific embodiment, the invention will be further described:
Embodiment 1:
A kind of implantation methods of watermelon comprise the following steps:
(1)Site preparation
Deep ploughing arable land 15cm is simultaneously dried 7 days, and every mu is spread fertilizer over the fields with calcium lime powder 55kg, then carries out the whole furrow of hack, the company's of making furrow band ditch 2m, furrow are high while being 30cm, another side is 15cm inclination furrow;It is that 20cm, width are 30cm's digging depth by high ridge side Well-rotted farmyard manure 1000kg, composite fertilizer 25kg, borax 1.5kg are applied in kind planting ditch, ditch for every mu, and backfill soil toward planting in planting ditch; The soil of fertilizer and backfill is well mixed during ditch spread.
(2)Breeding
Selection is of moderate size, the seed of full grains, and seed is shone 1 day, and uses clear water soaking and washing, and water temperature keeps 40 DEG C, leaching The bubble time is maintained at 6h, and water is clean, and with 3% lime washing kind skin, is gently rubbed, rubbed with the hands untill seed is not slided with hand, Then rinsed well with clear water, and air-dry aqueous vapor and carry out vernalization;The seed of processing is added into 5 times of clean, moistening wood sawdusts or thin Soil is mixed thoroughly, is loaded carton, is reloaded into open-ended in polybag, is placed in bed clothes, then, with the bottled full gate water of 2 high temp glass Cover tightly, be placed in by the seed in bed clothes, boiling water was changed every 4 hours 1 time, keep 48h, treat that the bud length of more than 95% seed surpasses Cross 5mm and then complete vernalization.
(3)Sowing
On the Nutrition Soil that the seed germinateed is lain in ready seedlings nursing plate, bud downwards, a grain germination seed is only put per cave, Cover 1cm Nutrition Soil again above, spray 1000 times of thiophanate water;When the watermelon seedling length in seedlings nursing plate reaches 9cm, together with nursery Nutrition Soil in disk is transplanted to kind planting ditch together;The preparation method of Nutrition Soil is:Mellow soil is smashed, weeded out in mellow soil Sandstone, smashes rear and mellow soil, plant ash by stalk and is sufficiently mixed uniform rear loading seedlings nursing plate, then sprayed toward the Nutrition Soil in seedlings nursing plate Apply strong seedling agent solution.Stalk, mellow soil, the mass ratio of plant ash are 2:5:3;Seedling agent is strengthened in strong seedling agent solution and the mass ratio of water is 2:8。
(4)Field management
1)Water:Watermelon is stretched climing rear blade and increased, and pours 1 time and stretches climing water;When young melon length to fist size, swollen melon water is poured once, Ensure the yield of watermelon and quality and normal growth and development;It can decide whether to water according to weather at that time and soil regime later, Harvesting stops watering for first 7 days.
2)Topdress:Topdressed once in watermelon seedling length to 4 leaf, every mu of additional urea 10kg, potassium sulfate 8kg;In the climing length of melon Topdressed during to 45cm once, every mu is applied urea 12kg, calcium superphosphate 10kg, potassium sulfate 15kg;In Watermelon Fruit length to such as egg Topdressed once when big, every mu of additional composite fertilizer 8kg, urea 20kg, potassium sulfate 10kg;Later stage is according to local soil climate condition It is appropriate to carry out adding liquid manure.
3)Training:Watermelon seedling selects and remain main stem and selects a healthy and strong lateral bine in main stem base portion, and remaining lateral bine is all extractd; When melon seedling main stem grows to 30cm or so, melon seedling is removed down from erect type, forces melon seedling to be grown to defined direction.
4)Keep down the vines of a creeping plant:Pressed during main stem 50cm for the first time, later main stem once, is pressed 3 times altogether every 4 section pressures;The mode kept down the vines of a creeping plant is Using soil block or H. armigera melon is climing fixes on the ground.
5)Artificial supplementary pollination:Fruit is stayed in the female flower of main stem the 3rd or the female flower of lateral bine second;7 points in every morning of pollination is entered OK, when morning, watermelon was bloomed, just open male flower is first gathered from pollinated variety, petal is folded to behind, exposes stamen, so Gently smeared one week on the female chapiter of watermelon opened afterwards on the day of, make its uniform pollination.
6)Stay fruit:When young fruit length to steamed bun size, selection section position is good, fruit shape is positive fruit in time is double climing or three climing whole Every plant of branch stays a fruit.
7)The prevention and control of plant diseases, pest control
Droop can be using the prevention of grafting and root-changing method;Blight dis-ease, spot disease, anthracnose are from the methyl that mass fraction is 70% It is 50% that the Amici that 1000 times of liquid of thiophanate wettable powder, mass fraction are 25%, which reaches 1500 times of liquid of suspending agent, mass fraction, 2500 times of liquid of many wettable powders of Poly, mass fraction be 70% safe and sound raw wettable powder 600 times of liquid, mass fractions be 10% generation 1500 times of liquid of high wettable powder are sprayed;Gram dew wettable that downy mildew, epidemic disease are 72% from mass fraction 800 times of liquid of pulvis, section's 1500 times of liquid of good suspending agent are sprayed;Powdery mildew is from the lucky star missible oil 6000 that mass fraction is 40% Times liquid, mass fraction are sprayed for 25% 1500 times of liquid of triadimefon wettable powder;It is anti-eliminate aphis, thrips, tetranychid select matter 2500 times of liquid of the plain missible oil of desinsection, 2500 times of liquid of a net wettable powder that mass fraction is 10% that fraction is 1% are measured to be sprayed Mist;Preventing and treating pathogenicity test is sprayed from mass fraction for 5% 2500 times of liquid of Frontline suspension;Prevent and treat prodenia litura, cigarette blue or green 4000 times of liquid of safety hit missible oil that worm is 15% from mass fraction, green 800 times of liquid of No. 1 suspending agent difficult to understand, mass fraction are 10% to remove 1500 times of liquid of suspending agent to the greatest extent are sprayed.
(5)Harvesting
Treat that watermelon fruit face decorative pattern is clear, surface is glossy, umbilical region, the base of a fruit shrink, fine hair is dilute on the section dried-up carpopodium of position tendril of bearing fruit Dredge or come off, being struck with finger bullet can pluck when sending tired turbid sound.
Embodiment 2:
A kind of implantation methods of watermelon comprise the following steps:
(1)Site preparation
Deep ploughing arable land 25cm is simultaneously dried 10 days, and every mu is spread fertilizer over the fields with calcium lime powder 70kg, then carries out the whole furrow of hack, the company's of making furrow band ditch 2.5m, furrow are high while being 35cm, another side is 20cm inclination furrow;It is that 25cm, width are 40cm digging depth by high ridge side Kind planting ditch, apply well-rotted farmyard manure 1500kg, composite fertilizer 30kg, borax 2kg for every mu in ditch, and soil is backfilled toward planting in planting ditch; The soil of fertilizer and backfill is well mixed during ditch spread.
(2)Breeding
Selection is of moderate size, the seed of full grains, and seed is shone 2 days, and uses clear water soaking and washing, and water temperature keeps 50 DEG C, leaching The bubble time is maintained at 5h, and water is clean, and with 5% lime washing kind skin, is gently rubbed, rubbed with the hands untill seed is not slided with hand, Then rinsed well with clear water, and air-dry aqueous vapor and carry out vernalization;The seed of processing is added into 10 times of clean, moistening wood sawdusts or thin Soil is mixed thoroughly, is loaded carton, is reloaded into open-ended in polybag, is placed in bed clothes, then, with the bottled full gate water of 3 high temp glass Cover tightly, be placed in by the seed in bed clothes, boiling water was changed every 5 hours 1 time, keep 36h, treat that the bud length of more than 95% seed surpasses Cross 5mm and then complete vernalization.
(3)Sowing
On the Nutrition Soil that the seed germinateed is lain in ready seedlings nursing plate, bud downwards, a grain germination seed is only put per cave, Cover 1.5cm Nutrition Soil again above, spray 1000 times of thiophanate water;When the watermelon seedling length in seedlings nursing plate reaches 11cm, together with Nutrition Soil in seedlings nursing plate is transplanted to kind planting ditch together;The preparation method of Nutrition Soil is:Mellow soil is smashed, mellow soil is weeded out In sandstone, be sufficiently mixed after stalk is smashed with mellow soil, plant ash it is uniform after load seedlings nursing plate, then toward the nutrition in seedlings nursing plate Soil sprays strong seedling agent solution.Stalk, mellow soil, the mass ratio of plant ash are 2:5:3;The quality of seedling agent and water is strengthened in strong seedling agent solution Than for 2:8.
(4)Field management
1)Water:Watermelon is stretched climing rear blade and increased, and pours 1 time and stretches climing water;When young melon length to fist size, swollen melon water is poured once, Ensure the yield of watermelon and quality and normal growth and development;It can decide whether to water according to weather at that time and soil regime later, Harvesting stops watering for first 10 days.
2)Topdress:Topdressed once in watermelon seedling length to 5 leaf, every mu of additional urea 8kg, potassium sulfate 5kg;In the climing length of melon extremely Topdressed during 50cm once, every mu is applied urea 10kg, calcium superphosphate 8kg, potassium sulfate 13kg;In Watermelon Fruit length to when such as egg is big Topdress once, every mu of additional composite fertilizer 10kg, urea 25kg, potassium sulfate 15kg;Later stage fits according to local soil climate condition When progress adds liquid manure.
3)Training:Watermelon seedling selects and remain main stem and selects a healthy and strong lateral bine in main stem base portion, and remaining lateral bine is all extractd; When melon seedling main stem grows to 40cm or so, melon seedling is removed down from erect type, forces melon seedling to be grown to defined direction.
4)Keep down the vines of a creeping plant:Pressed during main stem 60cm for the first time, later main stem once, is pressed 2 times altogether every 6 section pressures;The mode kept down the vines of a creeping plant is Soil is shoveled by pine using shovel, clapped, the climing pile things on of melon is in underground.
5)Artificial supplementary pollination:Fruit is stayed in the female flower of main stem the 3rd or the female flower of lateral bine second;10 points in every morning of pollination is entered OK, when morning, watermelon was bloomed, just open male flower is first gathered from pollinated variety, petal is folded to behind, exposes stamen, so Gently smeared one week on the female chapiter of watermelon opened afterwards on the day of, make its uniform pollination.
6)Stay fruit:When young fruit length to steamed bun size, selection section position is good, fruit shape is positive fruit in time is double climing or three climing whole Every plant of branch stays a fruit.
7)The prevention and control of plant diseases, pest control
Droop can be using the prevention of grafting and root-changing method;Blight dis-ease, spot disease, anthracnose are from the methyl that mass fraction is 70% It is 50% that the Amici that 1000 times of liquid of thiophanate wettable powder, mass fraction are 25%, which reaches 1500 times of liquid of suspending agent, mass fraction, 2500 times of liquid of many wettable powders of Poly, mass fraction be 70% safe and sound raw wettable powder 600 times of liquid, mass fractions be 10% generation 1500 times of liquid of high wettable powder are sprayed;Gram dew wettable that downy mildew, epidemic disease are 72% from mass fraction 800 times of liquid of pulvis, section's 1500 times of liquid of good suspending agent are sprayed;Powdery mildew is from the lucky star missible oil 6000 that mass fraction is 40% Times liquid, mass fraction are sprayed for 25% 1500 times of liquid of triadimefon wettable powder;It is anti-eliminate aphis, thrips, tetranychid select matter 2500 times of liquid of the plain missible oil of desinsection, 2500 times of liquid of a net wettable powder that mass fraction is 10% that fraction is 1% are measured to be sprayed Mist;Preventing and treating pathogenicity test is sprayed from mass fraction for 5% 2500 times of liquid of Frontline suspension;Prevent and treat prodenia litura, cigarette blue or green 4000 times of liquid of safety hit missible oil that worm is 15% from mass fraction, green 800 times of liquid of No. 1 suspending agent difficult to understand, mass fraction are 10% to remove 1500 times of liquid of suspending agent to the greatest extent are sprayed.
(5)Harvesting
Treat that watermelon fruit face decorative pattern is clear, surface is glossy, umbilical region, the base of a fruit shrink, fine hair is dilute on the section dried-up carpopodium of position tendril of bearing fruit Dredge or come off, being struck with finger bullet can pluck when sending tired turbid sound.
The present invention is not limited to above-described embodiment, the foregoing is only the preferable case study on implementation of the present invention , it is not intended to limit the invention, any modification for being made within the spirit and principles of the invention, equivalent substitution and changes Enter, should be included in the scope of the protection.

Claims (6)

1. a kind of implantation methods of watermelon, it is characterised in that:Comprise the following steps:
(1)Site preparation
Deep ploughing arable land 15-25cm is simultaneously dried 7-10 days, and every mu is spread fertilizer over the fields with calcium lime powder 55-70kg, then carries out the whole furrow of hack, is made Even furrow band ditch 2-2.5m, furrow height are while be 30-35cm, another side is 15-20cm inclination furrow;It is digging depth by high ridge side 20-25cm, width are 30-40cm kind planting ditch, in ditch every mu apply well-rotted farmyard manure 1000-1500kg, composite fertilizer 25-30kg, Borax 1.5-2kg, and backfill soil toward planting in planting ditch;The soil of fertilizer and backfill is well mixed during ditch spread;
(2)Breeding
Selection is of moderate size, the seed of full grains, and seed is shone 1-2 days, and uses clear water soaking and washing, and water temperature keeps 40-50 DEG C, soak time is maintained at 5-6h, and water is clean, and with 3%-5% lime washing kind skin, is gently rubbed, rubbed with the hands to kind with hand Untill son is not slided, then rinsed well with clear water, and air-dry aqueous vapor and carry out vernalization;By the seed of processing add 5-10 times totally, Moistening wood sawdust or fine earth are mixed thoroughly, are loaded carton, are reloaded into open-ended in polybag, are placed in bed clothes, then, high with 2-3 Warm glass bottle full gate water cover is tight, is placed in by the seed in bed clothes, boiling water was changed every 4-5 hours 1 time, keeps 36-48h, treats The bud length of more than 95% seed then completes vernalization more than 5mm;
(3)Sowing
On the Nutrition Soil that the seed germinateed is lain in ready seedlings nursing plate, bud downwards, a grain germination seed is only put per cave, Cover 1-1.5cm Nutrition Soil, spraying fungicide again above;When the watermelon seedling length in seedlings nursing plate reaches 9-11cm, together with nursery Nutrition Soil in disk is transplanted to kind planting ditch together;
(4)Field management
1)Water:Watermelon is stretched climing rear blade and increased, and pours 1 time and stretches climing water;When young melon length to fist size, swollen melon water is poured once, Ensure the yield of watermelon and quality and normal growth and development;It can decide whether to water according to weather at that time and soil regime later, Stop watering within 7-10 days before harvesting;
2)Topdress:Topdressed once in watermelon seedling length to 4-5 leaves, every mu of additional urea 8-10kg, potassium sulfate 5-8kg;It is climing in melon Topdressed once when length is to 45-50cm, every mu is applied urea 10-12kg, calcium superphosphate 8-10kg, potassium sulfate 13-15kg;In watermelon fruit True length to such as egg it is big when topdress once, every mu of additional composite fertilizer 8-10kg, urea 20-25kg, potassium sulfate 10-15kg;Later stage Suitably carry out adding liquid manure according to local soil climate condition;
3)Training:Watermelon seedling selects and remain main stem and selects a healthy and strong lateral bine in main stem base portion, and remaining lateral bine is all extractd;Work as melon When seedling main stem grows to 30-40cm or so, melon seedling is removed down from erect type, forces melon seedling to be grown to defined direction;
4)Keep down the vines of a creeping plant:Pressed during main stem 50-60cm for the first time, later main stem once, is pressed 2-3 times altogether every 4-6 sections pressure;
5)Artificial supplementary pollination:Fruit is stayed in the female flower of main stem the 3rd or the female flower of lateral bine second;Pollination is carried out in every morning 7-10 points, When morning, watermelon was bloomed, just open male flower is first gathered from pollinated variety, petal is folded to behind, exposes stamen, then Gently smeared one week on the female chapiter of watermelon opened on the day of, make its uniform pollination;
6)Stay fruit:When young fruit length to steamed bun size, selection in time saves the fruit that position is good, fruit shape is positive, and double climing or three climing trainings are every A fruit is stayed in strain;
7)The prevention and control of plant diseases, pest control
Droop can be using the prevention of grafting and root-changing method;Blight dis-ease, spot disease, anthracnose are from the methyl that mass fraction is 70% It is 50% that the Amici that 1000 times of liquid of thiophanate wettable powder, mass fraction are 25%, which reaches 1500 times of liquid of suspending agent, mass fraction, 2500 times of liquid of many wettable powders of Poly, mass fraction be 70% safe and sound raw wettable powder 600 times of liquid, mass fractions be 10% generation 1500 times of liquid of high wettable powder are sprayed;Gram dew wettable that downy mildew, epidemic disease are 72% from mass fraction 800 times of liquid of pulvis, section's 1500 times of liquid of good suspending agent are sprayed;Powdery mildew is from the lucky star missible oil 6000 that mass fraction is 40% Times liquid, mass fraction are sprayed for 25% 1500 times of liquid of triadimefon wettable powder;It is anti-eliminate aphis, thrips, tetranychid select matter 2500 times of liquid of the plain missible oil of desinsection, 2500 times of liquid of a net wettable powder that mass fraction is 10% that fraction is 1% are measured to be sprayed Mist;Preventing and treating pathogenicity test is sprayed from mass fraction for 5% 2500 times of liquid of Frontline suspension;Prevent and treat prodenia litura, cigarette blue or green 4000 times of liquid of safety hit missible oil that worm is 15% from mass fraction, green 800 times of liquid of No. 1 suspending agent difficult to understand, mass fraction are 10% to remove 1500 times of liquid of suspending agent to the greatest extent are sprayed;
(5)Harvesting
Treat that watermelon fruit face decorative pattern is clear, surface is glossy, umbilical region, the base of a fruit shrink, fine hair is dilute on the section dried-up carpopodium of position tendril of bearing fruit Dredge or come off, being struck with finger bullet can pluck when sending tired turbid sound.
2. a kind of implantation methods of watermelon according to claim 1, it is characterised in that:The step(3)In Nutrition Soil Preparation method be:Mellow soil is smashed, the sandstone in mellow soil is weeded out, fully mixed with mellow soil, plant ash after stalk is smashed Uniform rear loading seedlings nursing plate is closed, then strong seedling agent solution is sprayed toward the Nutrition Soil in seedlings nursing plate.
3. a kind of implantation methods of watermelon according to claim 1, it is characterised in that:The step(4)In the side kept down the vines of a creeping plant Formula includes bright pressure and dark pressure;Bright pressure is using soil block or H. armigera melon is climing fixes on the ground;Dark pressure is to be shoveled soil using shovel Pine, clap, the climing pile things on of melon is in underground.
4. a kind of implantation methods of watermelon according to claim 2, it is characterised in that:The stalk, mellow soil, plant ash Mass ratio is 2:5:3.
5. a kind of implantation methods of watermelon according to claim 2, it is characterised in that:Seedling agent is strengthened in the strong seedling agent solution Mass ratio with water is 2:8.
6. a kind of implantation methods of watermelon according to claim 1, it is characterised in that:The step(3)Middle bactericide is 1000 times of thiophanate water.
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CN109006240A (en) * 2018-07-16 2018-12-18 山东省农业科学院蔬菜花卉研究所 A method of increase production for continuous cropping second crop soil melon crop promoting root growth

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN107821043A (en) * 2017-11-24 2018-03-23 谢育枝 A kind of greenhouse watermelon cultivation method
CN107896759A (en) * 2017-12-21 2018-04-13 潘卫剑 A kind of control method of watermelon anthrax
CN108684247A (en) * 2018-05-08 2018-10-23 张掖市农业科学研究院 A kind of watermelon seed and its processing method, watermelon biology urge sweet tea implantation methods
CN109006240A (en) * 2018-07-16 2018-12-18 山东省农业科学院蔬菜花卉研究所 A method of increase production for continuous cropping second crop soil melon crop promoting root growth

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