CN104472156A - Method of cultivating autumn-winter season potatoes in sunlight greenhouse - Google Patents

Abstract

The invention discloses a method of cultivating autumn-winter season potatoes in a sunlight greenhouse, and relates to the technical field of potato cultivation and planting. The method is characterized by comprising the following steps: sowing and growing seedlings, planting in soil preparation, performing field management, and preventing diseases. The method is reasonable, convenient to operate and convenient to implement.

Description

The method of autumn and winter stubble tomato cultivation in greenhouse by solar heat

Technical field:

The present invention relates to cultivating tomato planting technology field, be specifically related to the method for autumn and winter stubble tomato cultivation in a kind of greenhouse by solar heat.

Background technology:

Tomato (Tomato), another name tomato, tomato.Ancient name persimmon in June, report of good news ternary.In Peru and Mexico, be referred to as at first " wolf peach ".All raw cement glandular hairs, have overpowering odor.Stem easily lodges.Leaf winglike compound leaf or pinniform drastic crack, leaflet irregular, differs in size, avette or square is circular, and there are irregular sawtooth or sliver in edge.Calyx spoke shape, sliver lanceolar, during fruit, place is deposited; Corolla spoke shape, yellow.Berry oblate spheroid shape or closely spherical, meat and succulence liquid, orange colour or cerise, smooth; Seed is yellow.Flowering fruit bearing stage summer and autumn.

And under the fruiting period of many local tomatoes being in the natural conditions of the high temperature in rainy season, high humidity, intense light irradiation, be unfavorable for that the normal growth of tomato is grown, yield poorly, disease is serious, this also form the dull season that summer tomato is produced, so not only the price of tomato is high, and output is not high, the demand in market will do not reached, unnecessary trouble can be brought.

Summary of the invention:

Technical problem to be solved by this invention is to overcome existing technological deficiency and provides a kind of method that method is reasonable, easy to operate, implement autumn and winter stubble tomato cultivation in greenhouse by solar heat easily.

Technical problem to be solved by this invention adopts following technical scheme to realize:

The method of autumn and winter stubble tomato cultivation in greenhouse by solar heat, is characterized in that: comprise the following steps,

Step one, seeding and seedling raising: select the cruel powder of high-yield disease resisting kind, mid-August is bedding seeding and seedling raising in greenhouse;

Step 2, the field planting of whole ground: the field planting when late September, mu executes become thoroughly decomposed thick fertile 10000kg, compound potassium sulfate fertilizer 100kg, and each 1kg of boric magnesium fertilizer, zinc fertilizer, spreads fertilizer over the fields earth's surface, mixes with soil with whole; Make the platform furrow that 1m is wide, and covering with plastic film, under-film drip irrigation; Every ridge cultivation plants 2 row, line-spacing 50cm, spacing in the rows 30-35cm, mu density 3800-4050 strain; Water sufficient final singling water, carry out " restraining the growth of seedlings ", to prick under short root system;

Step 3, field management:

During the too high generation excessive growth of 1. temperature treatment: Yin Wendu, available 500 times of liquid chlormequats regulation and control, spray 2=3 time; Be suitable for temperature 20-30 DEG C in daytime flowering stage, night, temperature 15-20 DEG C, lower than 15 DEG C be unfavorable for the normal development of floral organ and pollination of blooming higher than 35 DEG C, easily caused fallen flowers; Fruit development period is suitable for temperature 25-30 DEG C in daytime, night temperature 13-17 DEG C;

2. rich water quality management: potassium sulfate Sa Kefu 20kg will be imposed before blooming; Emphasis has watered field planting water, seedling recovering water and swollen fruit water; Urea and biphosphate potassium foliage fertilizer is imposed in the swollen fruit phase;

3. hang climing with training: hang climing when the 1st sequence the flowers are in blossom flower, adopt and go alone training, all side shoots are all removed, is conducive to ventilation and penetrating light, 2 fringes fruits are stayed in every strain, and every fringe stays 3-4 really;

4. prevent fruit drop: with 2,4-D point anthocaulus, concentration 10-20mg/kg, best with spending of opening on the same day, the time is 9:00-in morning 3:00 in afternoon, but will avoid the high temperature at noon; Also can spend with anti-fall vegetarian refreshments, concentration is 10-30mg/kg;

Step 4, disease control: tomato Major Diseases has phyllomycin, virus disease, gray mold, blossom-end rot, early stage will be paid attention to preventing and treating epidemic disease, and the later stage mainly prevents and treats gray mold;

1. prevent and treat epidemic disease: clear up diseased plant in time after morbidity, the sick leaf in excision bottom, sick fruit, take greenhouse out of and concentrate destruction; Watering and should select fine day morning in indoor, avoids condense night; At the initial stage of a disease, generally aqua 800 times of liquid, 66.8% mould many grams of 500-800 times liquid alternating spray is made every effort to overcome with 64% Sandofan 500-600 times liquid, 68% Ridomil MZ Gold, 600 times of liquid, 50% second mould prestige wetting powder, 600 times of liquid, 72.2%; When indoor humidity is large, select the chlorothalonil smoke of 45%, every mu of 300-400g, between the lights uniform stationing fumigation;

2. prevent and treat gray mold: gray mold low temperature, high humidity environment easily occur, temperature raising to ventilate, reduce the air humidity in warm canopy; At initial stage of origination, with fumigation such as 10% Sukelings, every mu of consumption 0.25kg, continuous fumigation 2-3 time; Or spray with 50% Sukeling, 1000 times of liquid, 40% phonetic mould amine, 1000 times of liquid, 50% iprodione 500-1000 times liquid.

Beneficial effect of the present invention is: very clear of above-mentioned step statement, such staff is just very convenient when the work of reference above-mentioned steps, and be not easy to occur large error and error, this makes it possible to increase work efficiency, and for time, temperature, medicament etc. all describe very clear, so more convenient.The inventive method is reasonable, easy to operate, it is convenient to implement.

Embodiment:

The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below.

The method of autumn and winter stubble tomato cultivation in greenhouse by solar heat, is characterized in that: comprise the following steps,

Step one, seeding and seedling raising: select the cruel powder of high-yield disease resisting kind, mid-August is bedding seeding and seedling raising in greenhouse;

Step 2, the field planting of whole ground: the field planting when late September, mu executes become thoroughly decomposed thick fertile 10000kg, compound potassium sulfate fertilizer 100kg, and each 1kg of boric magnesium fertilizer, zinc fertilizer, spreads fertilizer over the fields earth's surface, mixes with soil with whole; Make the platform furrow that 1m is wide, and covering with plastic film, under-film drip irrigation; Every ridge cultivation plants 2 row, line-spacing 50cm, spacing in the rows 30-35cm, mu density 3800-4050 strain; Water sufficient final singling water, carry out " restraining the growth of seedlings ", to prick under short root system;

Step 3, field management:

During the too high generation excessive growth of 1. temperature treatment: Yin Wendu, available 500 times of liquid chlormequats regulation and control, spray 2=3 time; Be suitable for temperature 20-30 DEG C in daytime flowering stage, night, temperature 15-20 DEG C, lower than 15 DEG C be unfavorable for the normal development of floral organ and pollination of blooming higher than 35 DEG C, easily caused fallen flowers; Fruit development period is suitable for temperature 25-30 DEG C in daytime, night temperature 13-17 DEG C;

2. rich water quality management: potassium sulfate Sa Kefu 20kg will be imposed before blooming; Emphasis has watered field planting water, seedling recovering water and swollen fruit water; Urea and biphosphate potassium foliage fertilizer is imposed in the swollen fruit phase;

3. hang climing with training: hang climing when the 1st sequence the flowers are in blossom flower, adopt and go alone training, all side shoots are all removed, is conducive to ventilation and penetrating light, 2 fringes fruits are stayed in every strain, and every fringe stays 3-4 really;

4. prevent fruit drop: with 2,4-D point anthocaulus, concentration 10-20mg/kg, best with spending of opening on the same day, the time is 9:00-in morning 3:00 in afternoon, but will avoid the high temperature at noon; Also can spend with anti-fall vegetarian refreshments, concentration is 10-30mg/kg;

Step 4, disease control: tomato Major Diseases has phyllomycin, virus disease, gray mold, blossom-end rot, early stage will be paid attention to preventing and treating epidemic disease, and the later stage mainly prevents and treats gray mold;

1. prevent and treat epidemic disease: clear up diseased plant in time after morbidity, the sick leaf in excision bottom, sick fruit, take greenhouse out of and concentrate destruction; Watering and should select fine day morning in indoor, avoids condense night; At the initial stage of a disease, generally aqua 800 times of liquid, 66.8% mould many grams of 500-800 times liquid alternating spray is made every effort to overcome with 64% Sandofan 500-600 times liquid, 68% Ridomil MZ Gold, 600 times of liquid, 50% second mould prestige wetting powder, 600 times of liquid, 72.2%; When indoor humidity is large, select the chlorothalonil smoke of 45%, every mu of 300-400g, between the lights uniform stationing fumigation;

2. prevent and treat gray mold: gray mold low temperature, high humidity environment easily occur, temperature raising to ventilate, reduce the air humidity in warm canopy; At initial stage of origination, with fumigation such as 10% Sukelings, every mu of consumption 0.25kg, continuous fumigation 2-3 time; Or spray with 50% Sukeling, 1000 times of liquid, 40% phonetic mould amine, 1000 times of liquid, 50% iprodione 500-1000 times liquid.

More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (1)

1. the method for autumn and winter stubble tomato cultivation in greenhouse by solar heat, is characterized in that: comprise the following steps,

Step one, seeding and seedling raising: select the cruel powder of high-yield disease resisting kind, mid-August is bedding seeding and seedling raising in greenhouse;

Step 2, the field planting of whole ground: the field planting when late September, mu executes become thoroughly decomposed thick fertile 10000kg, compound potassium sulfate fertilizer 100kg, and each 1kg of boric magnesium fertilizer, zinc fertilizer, spreads fertilizer over the fields earth's surface, mixes with soil with whole; Make the platform furrow that 1m is wide, and covering with plastic film, under-film drip irrigation; Every ridge cultivation plants 2 row, line-spacing 50cm, spacing in the rows 30-35cm, mu density 3800-4050 strain; Water sufficient final singling water, carry out " restraining the growth of seedlings ", to prick under short root system;

Step 3, field management:

During the too high generation excessive growth of 1. temperature treatment: Yin Wendu, available 500 times of liquid chlormequats regulation and control, spray 2=3 time; Be suitable for temperature 20-30 DEG C in daytime flowering stage, night, temperature 15-20 DEG C, lower than 15 DEG C be unfavorable for the normal development of floral organ and pollination of blooming higher than 35 DEG C, easily caused fallen flowers; Fruit development period is suitable for temperature 25-30 DEG C in daytime, night temperature 13-17 DEG C;

2. rich water quality management: potassium sulfate Sa Kefu 20kg will be imposed before blooming; Emphasis has watered field planting water, seedling recovering water and swollen fruit water; Urea and biphosphate potassium foliage fertilizer is imposed in the swollen fruit phase;

3. hang climing with training: hang climing when the 1st sequence the flowers are in blossom flower, adopt and go alone training, all side shoots are all removed, is conducive to ventilation and penetrating light, 2 fringes fruits are stayed in every strain, and every fringe stays 3-4 really;

4. prevent fruit drop: with 2,4-D point anthocaulus, concentration 10-20mg/kg, best with spending of opening on the same day, the time is 9:00-in morning 3:00 in afternoon, but will avoid the high temperature at noon; Also can spend with anti-fall vegetarian refreshments, concentration is 10-30mg/kg;

Step 4, disease control: tomato Major Diseases has phyllomycin, virus disease, gray mold, blossom-end rot, early stage will be paid attention to preventing and treating epidemic disease, and the later stage mainly prevents and treats gray mold;

1. prevent and treat epidemic disease: clear up diseased plant in time after morbidity, the sick leaf in excision bottom, sick fruit, take greenhouse out of and concentrate destruction; Watering and should select fine day morning in indoor, avoids condense night; At the initial stage of a disease, generally aqua 800 times of liquid, 66.8% mould many grams of 500-800 times liquid alternating spray is made every effort to overcome with 64% Sandofan 500-600 times liquid, 68% Ridomil MZ Gold, 600 times of liquid, 50% second mould prestige wetting powder, 600 times of liquid, 72.2%; When indoor humidity is large, select the chlorothalonil smoke of 45%, every mu of 300-400g, between the lights uniform stationing fumigation;

2. prevent and treat gray mold: gray mold low temperature, high humidity environment easily occur, temperature raising to ventilate, reduce the air humidity in warm canopy; At initial stage of origination, with fumigation such as 10% Sukelings, every mu of consumption 0.25kg, continuous fumigation 2-3 time; Or spray with 50% Sukeling, 1000 times of liquid, 40% phonetic mould amine, 1000 times of liquid, 50% iprodione 500-1000 times liquid.