CN103416172A - Method overcoming long-term low temperature and continuous rain (snow) for cultivating vegetables in greenhouse - Google Patents
Method overcoming long-term low temperature and continuous rain (snow) for cultivating vegetables in greenhouse Download PDFInfo
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Abstract
The invention discloses a method overcoming long-term low temperature and continuous rain (snow) for cultivating vegetables in a greenhouse. The method specifically comprises the steps that firstly, cultivation facilities are covered by six layers including two large greenhouses (double films with an inner layer inflated), two small greenhouses and mulching films (black) in a tiling mode, and an outer layer is a greenhouse body made of a 625 type standard steel frame, wherein the greenhouse body is located on the northern side with south by east by 5-10 degrees; secondly, low temperature resisting and weak light resisting cultivated varieties are selected; thirdly, the method of two-stage grow seedlings is adopted and electric wires are adopted to heat the small seedlings to prolong the seedlings growing period when long-term low temperature and little light exist; fourthly, if low temperature continues for a long time and the seedlings are stiff after being cultivated, the two sides of each melon root are respectively covered by an electric blanket manufactured for a special purpose inside the inner small greenhouse, and plant light supplementing lamps are hung on the top of the second greenhouse to ensure that the minimum ground temperature at the rhizosphere is 10 DEG C above freezing and light above the seedlings is 10000 Lux. According to the method overcoming the long-term low temperature and continuous rain (snow) for cultivating the vegetables in the greenhouse, the natural space, temperature, light, air and fertilizer resources can be fully utilized, the harm from cold in winter and spring is avoided, the utilization rate of the facilities is improved, and high-quality, high-yield and safe agricultural products can be produced in anti-seasons such as winter and spring.
Description
Technical field
The present invention relates to a kind of planting technology of booth fruits and vegetables, particularly the facility cultivation method of Winter-Spring, a kind of coastal area vegetables.
Background technology
In recent years, in coastal area, utilize the technology of the precocious gourd, fruit and vegetable of booth production to obtain certain application in certain limit.Be subject to the cambic weather combined influence in oceanic climate and temperate zone and subtropics, often meet with low temperature, few photograph, high humidity winter, rise again early spring slowly.Winter minimum temperature, the general time reaches-9～-10 ℃, on December 22nd, 2008 minimum air temperature-11.4 ℃; Winter is overcast and rainy many, often rain or snow, general winter in time (referring to December, January, February), the probability of continuous 10～20 days rainy weathers was very large, and how wet wet weather of continuous more than 40 days of overcast and rainy maximum time of winter show as " cold four days on the three fine " and windy many moon.Although local in low latitudes, the sunshine thermal source the obtained northern condition that compares will be got well, can carry out the facility external source and supplement heat energy, but traditional booth is because of many wet, many cloudy, windy (heat energy of storing in canopy transmits by wind and blows away by interface), its heat-insulating property still can't guarantee that most gourd, fruit and vegetables are not subject to freezing harm, open country is cold-resistant, semi-hardy vegetable production is usually had a strong impact on, and in common booth, the warm gourd, fruit and vegetable of happiness can't normally be survived the winter.The off-season cultivation vegetable growth is bad, yield poorly quality time of gourd, fruit and vegetable, and this height of Pest management medicine, control efficiency is poor, and product yield, quality and benefits are difficult to be guaranteed.
Summary of the invention
For overcoming the deficiencies in the prior art part, the invention provides a kind of environmental protection, high-quality, volume increase, utilize booth production spring of surviving the winter to do sth. in advance the implantation methods of vegetables in improper season efficiently.
The present invention's " a kind of booth vegetable overcomes the cultivation method of long-term low temperature cloudy weather for several days running (snow) " solves the technical scheme that its technical problem adopts: take green pepper as example.
1, grow seedlings and plant front preparation.Kind is selected Soviet Union green pepper No. five or the show of Henan skill China ink of tolerance to low temperature and weak light, every 667m
2With planting 40 grams, early and middle ten days in October (must not be later than at the latest October 20) nutrient soil pot is grown seedlings, and little shed covers, wholeheartedly field planting of four leaves before and after mid-November; As before mid-November, risen a batch field planting, or precognition is too cold winter, to there is the situation of long-term cloudy weather for several days running (snow) to descend, first take the light substrate seedling of plastics cave dish or little shed direct sowing and seedling, two leaves wholeheartedly migrate to (convenient bag selects diameter can annotate native 1.5-2 kilogram more than 15cm) in polypots or plastic convenient bag again, in convenient bag, two ommatidiums are stayed at base angle, then fill Nutrition Soil, the Nutrition Soil configuration of the use of growing seedlings for the second time, require fertile loosening, comprehensive nutrition, preserve moisture and fertility, without germ, worm's ovum and weed seed, there is no the hard things such as stone.Can select Tu, rice field, the field table soil of deep layer, the river embankment soil of weathering, being preferably in soil takes before freeze-up, weathering is frozen in solarization through winter, after improveing its structure, add argol, barnyard manure is prepared by a certain percentage, preferably use first 3 months decomposition reactor systems, mix thoroughly, and add a small amount of chemical fertilizer in compost, and mix with soil, its consumption is that 1 cubic metre of bed soil adds 0.25 kilogram, urea, 1 kilogram of superphosphate, 0.5 kilogram of potassium sulphate, or 1.5 kilograms of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, the humidity configuration requirement is to holding the agglomerating loose degree of landing.There is the Nutrition Soil plastic convenient bag of green pepper dish seedling to be arranged in the heating wire alms bowl bed of heating field planting, seedling growth greenhouse is taked five layers of covering of four canopies (two booths add middle canopy add hut add nonwoven), to selecting the fine day field planting around the good year, the field planting leaf age rests in five to six leaves wholeheartedly.Field planting the last week, select the fertile land for growing field crops of not growing solanaceous vegetables in the recent period of the invigorating soil property of physical features to build two booths, the outer 625 type standard steelframe booths that adopt are sat north south by east 5-10 ° construction, plough the whole furrow of doing in canopy, before general field planting, 15-20 days every 667 square metres of bases are executed Chicken dung 1-2 ton, or colza cake 150-200 kilogram, and 45%NPK composite fertilizer 50kg adds potassium sulphate 15-20 kilogram, generally 2/3 of fertilizer is applied and ploughs rake, 1/3 applies field planting in the ranks.Notice that loam is mixed evenly.The furrow mode of doing in booth generally can adopt little high ridge and high furrow, does furrow by line-spacing 1-1.2 rice, furrow inter-drain 25-30 centimetre; Unregistered land film all standing for the furrow face, every 667 square metres select 96% gold medal all your 40-50 milliliter 40 kilograms, water is sprayed to furrow faces, management of weeds; Additionally arrange droping irrigating pipe under film, material is selected and installed: arm, supervisor's caliber should be selected respectively the PV pipe of 2 millimeters of 8-20 millimeter, 32 millimeters and wall thickness, 20 centimetres of droplet pitchs of holes, operating pressure 0.18 MPa left and right, single-phase supply-water pump flow 8-12 l/h, require the pipeline performance of anti-blockage good, water droplet is wanted evenly, during stringing, two 2.6 meters of tube pitch (obedience line width), fix arm, and droplet pipe racks elbow is coupled together and gets final product.Meanwhile, the green pepper seedling is opened the outdoor hardening of canopy.
2, field planting.The late November-the early December field planting, general line-spacing 45-50cm, spacing in the rows 30-35cm, 667m
2Plant 4000 caves.Soviet Union green pepper No. 5, No. 11 two strain field planting of Soviet Union green pepper.Water vola water after field planting, seal field planting hole, and build little shed at the furrow face, close canopy and heat, the slow seedling of short promotion.And improve the outer draining water system of canopy, guarantee that rain stops Tian Gan.
3, enhance field management.1. after the general field planting of adjustment in 5-6 days, daytime, stuffy or few the ventilation, promoted slow seedling, keeps 30 ℃ of left and right of temperature in the canopy on daytime; After slow seedling, should ventilate in time loose wet, starting to leak informaton when in the morning in early stage canopy, the temperature rises to 25 ℃, closing canopy while dropping to 25 ℃ afternoon, in the daytime canopy, temperature rests in 25-30 ℃, is not less than 14 ℃ night.Overwintering period, note anti-disaster caused by a windstorm, snow disaster, freeze injury.Particularly weather forecast temperature extremum at extraneous night drops to subzero 8 ℃, to conscientiously check the booth surrounding, can not leak out, simultaneously two road canopies cover inflation duplicatures (internal layer inflation), form the six layers of covering of tiling of two booths (internal layer inflation pair films)+double small canopy+mulch film (deceiving); On the basis of application under-film drip irrigation, normally open in medium and small shed and ventilate, conditioning.Low temperature cloudy weather for several days running (snow) weather, the not enough Quan Jie bis-road canopies of light intensity on daytime ventilate greatly; Implement to mend temperature compensation light, as low temperature cloudy weather for several days running (snow) weather may surpass 7 days, in the end in one hut, melon shoot root both sides respectively cover a special silicon rubber carbon fiber heating blanket, the wide 15-20cm of blanket, or directly adopt the electricity heating of DRD-B silicon rubber carbon fiber heating belt; The every 40-50 rice of Ling Zai bis-road ceiling hangs a light supplementing lamp for plants, and rhizosphere ground temperature remains on 10 ℃, and illumination remains on 10000 luxs, and light filling time every day should guarantee that whole day day impinged upon more than 8 hours.Canopy is dug Cold-proof Ditch outward, stacks straw in canopy to strengthen heat insulation effect.After the beginning of spring, temperature gos up, and enters the phase of yielding positive results, and daytime, maximum temperature was no more than 35 ℃, was not less than 15 ℃ night; Remove hut at the beginning of by the end of March to 4 month, remove the internal layer booth the first tenday period of a month in May.When the canopy outside air temperature is stabilized in more than 18 ℃, retain teleblem, remove the skirt film, ventilate round the clock.
2. training, for reducing nutrient consumption, prevents excessive growth in time, and the door green pepper should be destroyed the side shoot at the following position of green pepper and an axillalry bud before gathering in time, and the middle and late growth stage cuts off bottom part side shoot, improves the ventilation and penetrating light condition.
3. rich water quality management door green pepper is not topdressed and does not water before gathering.The door green pepper according to growing way, is often gathered 1-2 time after gathering, and suitably carries out the outer spray leaf fertilizer of root once, usually adopts the mixed liquid spraying of 0.5% urea+0.3% potassium dihydrogen phosphate.The Sheng of the yielding positive results phase, at green pepper every 667m in the ranks
2Rabbet imposes 45% compound potassium sulfate fertilizer 20-25 kg and adds urea 10-15kg.Run into continuous high temperature arid weather, diversion drought resisting in time.
4. the diseases and pests controlling emphasis is done a good job of it the control of gray mold, stalk break, brown spot, aphid, Bemisia tabaci, yellow tea mite.Be prone to the rotten branch of fruit drop phenomenon after gray mold, stalk break morbidity, can select 65% Jiameiling wetting powder 800-1000 times or 40% to execute good happy 600-800 times of liquid spraying control, also can select 15% procymidone fumicants 250-300g/667m
2In closing at dusk canopy stifling (note can not using in hut, otherwise easily produce poisoning).5000 times of liquid spraying controls of 40% lucky star for brown spot.For Bemisia tabaci, aphid, can select 1000 times of liquid of 70% valuable water-dispersible granules (Imidacloprid) 5000 times+0.5% worm mite Garrick (Avermectin), even spraying control, also available Mobucin fumicants 250g/667m
2Stifling.The yellow tea mite spire leaf margin last volume after green pepper of causing harm, the back side is brown oil stain shape, and when serious, terminal bud is withered, easily with the mixed meat and fish dishes of virus disease, should select in time 15% to sweep 2000 times of liquid sprayings of mite emulsion for cleaning and prevent and treat.
7, gather.
Field planting is waken up after seedling and is bloomed during setting, at successive cloudy days, dish seedling soil drought partially in canopy, 1000 times of green treasured of every 5-7 days foliage-spray or 1000 times forever industry biogen or 1000 times of rare G/Ws to strengthen anti-adversity ability, raising output.Two greenhouse cultivation green peppers, during the door green pepper bears fruit, on the occasion of midwinter, temperature is on the low side, easily forms mummy and affects middle and later periods output, should extract early.After general green pepper blossom fall, within 15-20 days, can gather.Gather rear with mesh bag shipment sale.Green pepper is gone on the market to the phase generally at the early and middle ten days in March; Green pepper picking time is the 3-7 month, gathers with the mesh bag shipment, to sell afterwards.General late July uproots plants after their edible portions have been harvested, 667m
2More than output 6000kg.
Claims (6)
1. a booth vegetable overcomes the cultivation method of long-term low temperature cloudy weather for several days running (snow).It is characterized in that: take green pepper as example.Kind is selected Soviet Union green pepper No. five or the show of Henan skill China ink of tolerance to low temperature and weak light, can guarantee that nocturnal temperature is at 14-15 ℃, can grow by normal growth every 667m under 50% condition that light intensity is natural daylight
2With planting 40 grams, early and middle ten days in October (must not be later than at the latest October 20) nutrient soil pot is grown seedlings, and little shed covers, the wholeheartedly field planting of mid or late Novembers 4 leaf; As before mid-November, risen a batch field planting, or precognition is too cold winter, to there is the situation of long-term cloudy weather for several days running (snow) to descend, first take the light substrate seedling of plastics cave dish, two leaves wholeheartedly migrate to (convenient bag selects diameter can annotate native 1.5-2 kilogram more than 15cm) in polypots or plastic convenient bag again, two ommatidiums are stayed at attention base angle in convenient bag, then fill Nutrition Soil, the Nutrition Soil configuration of the use of growing seedlings for the second time, require fertile loosening, comprehensive nutrition, preserve moisture and fertility, without germ, worm's ovum and weed seed, there is no the hard things such as stone.Can select Tu, rice field, the field table soil of deep layer, the river embankment soil of weathering, be preferably in before freezing and take, weathering is frozen in solarization through winter, after improveing its structure, add argol, barnyard manure is prepared by a certain percentage, preferably use first 3 months decomposition reactor systems, mix thoroughly, and add a small amount of chemical fertilizer in compost, and mix with soil, its consumption is that 1 cubic metre of bed soil adds 0.25 kilogram, urea, 1 kilogram of superphosphate, 0.5 kilogram of potassium sulphate, or 1.5 kilograms of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, the humidity configuration requirement is to holding the agglomerating loose degree of landing.Having the Nutrition Soil plastic convenient bag of green pepper dish seedling to be arranged in heating wire field planting heats on the alms bowl bed, seedling growth greenhouse is taked five layers of covering of four canopies (two booths add middle canopy add hut add nonwoven), to selecting the fine day field planting around the good year, the field planting leaf age rests in five to six leaves wholeheartedly.Field planting the last week, select the fertile land for growing field crops of not growing solanaceous vegetables in the recent period of the invigorating soil property of physical features to build two booths, skin is adopted.Sit north south by east 5-10 ° construction with 625 type standard steelframe booths, plough the whole furrow of doing in canopy, before general field planting, 15-20 days every 667 square metres of bases are executed the dung polluted water 1-2 ton that becomes thoroughly decomposed, or colza cake 150-200 kilogram, 45%NPK composite fertilizer 50kg adds potassium sulphate 15-20 kilogram, generally 2/3 of fertilizer is applied and ploughs rake, 1/3 applies field planting in the ranks.Do furrow by line-spacing 1-1.2 rice, furrow inter-drain 25-30 centimetre; Unregistered land film all standing for the furrow face, every 667 square metres select 96% gold medal all your 40-50 milliliter 40 kilograms, water is sprayed to furrow faces, management of weeds; Additionally arrange droping irrigating pipe under film, the late November-the early December field planting, general line-spacing 45-50cm, spacing in the rows 30-35cm, 667m
2Plant 4000 caves.Soviet Union green pepper No. 5, No. 11 two strain field planting of Soviet Union green pepper.Water vola water after field planting, seal field planting hole, and build little shed at the furrow face, close canopy and heat, the slow seedling of short promotion.And improve the outer draining water system of canopy, guarantee that rain stops Tian Gan.After general field planting in 5-6 days, daytime, stuffy or few the ventilation, promoted slow seedling, keeps 30 ℃ of left and right of temperature in the canopy on daytime; After slow seedling, should ventilate in time loose wet, starting to leak informaton when in the morning in early stage canopy, the temperature rises to 25 ℃, closing canopy while dropping to 25 ℃ afternoon, in the daytime canopy, temperature rests in 25-30 ℃, is not less than 14 ℃ night.Overwintering period, note anti-disaster caused by a windstorm, snow disaster, freeze injury.Particularly weather forecast temperature extremum at extraneous night drops to subzero 8 ℃, to conscientiously check the booth surrounding, can not leak out, simultaneously two road canopies cover inflation duplicatures (internal layer inflation), form the six layers of covering of tiling of two booths (internal layer inflation pair films)+double small canopy+mulch film (deceiving); On the basis of application under-film drip irrigation, the upper nonwoven that covers of outer hut (middle canopy), nonwoven is early taken off (morning, the 8-9 point was taken off), lid in evening (4-5 point lid in afternoon); With the damping of temperature adjustment light filling.Low temperature cloudy weather for several days running (snow) weather, daytime, the light intensity deficiency, answered Quan Jie bis-road canopies to improve illumination condition; Bad weather can be considered to implement external source and mend temperature compensation light, as low temperature cloudy weather for several days running (snow) weather forecast may surpass 5-7 days, in the end in one hut, green pepper shoot root both sides respectively cover a special silicon rubber carbon fiber heating blanket, the wide 15-20cm of blanket, or directly adopt the electricity heating of DRD-B silicon rubber carbon fiber heating belt; The every 40-50 rice of Ling Zai bis-road ceiling hangs a light supplementing lamp for plants, and rhizosphere ground temperature remains on 10 ℃, and illumination remains on 10000 luxs, and the assurance of light filling time every day impinges upon more than 8 hours whole day day.Canopy is dug Cold-proof Ditch outward, stacks straw in canopy to strengthen heat insulation effect.After the beginning of spring, temperature gos up, and enters the phase of yielding positive results, and daytime, maximum temperature was no more than 35 ℃, was not less than 15 ℃ night; Remove hut at the beginning of by the end of March to 4 month, remove the internal layer booth the first tenday period of a month in May.When the canopy outside air temperature is stabilized in more than 18 ℃, retain teleblem, remove the skirt film, ventilate round the clock.Wake up after seedling and bloom during setting in Winter-Spring, at successive cloudy days, dish seedling soil drought partially in canopy, 1000 times of green treasured of every 5-7 days foliage-spray or 1000 times forever industry biogen or 1000 times of rare G/Ws to strengthen anti-adversity ability, raising output.Two greenhouse cultivation green peppers, during the door green pepper bears fruit, on the occasion of midwinter, temperature is on the low side, easily forms mummy, should extract early.After general green pepper blossom fall, within 15-20 days, can gather.Gather rear with mesh bag shipment sale.Green pepper is gone on the market to the phase generally at the early and middle ten days in March; Green pepper picking time is the 3-7 month, gathers with the mesh bag shipment, to sell afterwards.General late July uproots plants after their edible portions have been harvested, 667m
2More than output 6000kg.
2. a kind of booth vegetable according to claim 1 overcomes the cultivation method of long-term low temperature cloudy weather for several days running (snow), it is characterized in that: the special-purpose assorted kind of selecting low temperature resistant low light tolerance, nocturnal temperature in the facilities such as its booth, green pepper as Henan skill China ink elegant or Soviet Union green pepper No. five etc. at 14-15 ℃, tomato Ru Jinpeng, east sage etc. are at 13-15 ℃, cucumber at 12-15 ℃, under the condition that in the facilities such as booth, intensity of illumination is natural lighting 50%, guarantees the normal growth growth as Tianjin spring No. 2, excellent No. 1 of Tianjin etc.
3. a kind of booth vegetable according to claim 1 overcomes the cultivation method of long-term low temperature cloudy weather for several days running (snow), it is characterized in that: kind of 40 grams for every 667m2, early and middle ten days in October (must not be later than at the latest October 20) nutrient soil pot is grown seedlings, little shed covers, the wholeheartedly field planting of mid or late Novembers 4 leaf; Field planting the last week, select the fertile land for growing field crops of not growing solanaceous vegetables in the recent period of the invigorating soil property of physical features to build two booths, the outer 625 type standard steelframe booths that adopt are sat north south by east 5-10 ° construction, and improve the outer draining water system of canopy, guarantee that rain stops Tian Gan.After general field planting in 5-6 days, daytime, stuffy or few the ventilation, promoted slow seedling, keeps 30 ℃ of left and right of temperature in the canopy on daytime; After slow seedling, should ventilate in time loose wet, starting to leak informaton when in the morning in early stage canopy, the temperature rises to 25 ℃, closing canopy while dropping to 25 ℃ afternoon, in the daytime canopy, temperature rests in 25-30 ℃, is not less than 13 ℃ night.Overwintering period, note anti-disaster caused by a windstorm, snow disaster, freeze injury.Particularly weather forecast temperature extremum at extraneous night drops to subzero 8 ℃, to conscientiously check the booth surrounding, can not leak out, simultaneously two road canopies cover inflation duplicatures (internal layer inflation), form the six layers of covering of tiling of two booths (internal layer inflation pair films)+double small canopy+mulch film (deceiving).Outer booth and two road canopy spacing 20-30 centimetre, two road canopy arch spacing 2-3 rice, the arch bar material can be and the same steel pipe of outer canopy, perhaps diameter is 3-5 centimetre of bamboo wood, the high-efficiency long-life that aerated film selects rich plastic cement as far away as Weifang company to produce is without a film, and it is wide 7 meters that plastic welding becomes, and grows 45 meters left and right (depending on canopy length), one side is fixed on two road canopy bow members, and another side is inflated with outer canopy film and is close to by inflator pump; Every furrow or every two row green peppers (a line watermelon) overlap hut in a pair, and its arch spacing is 1 meter left and right, does the arch bar material with bamboo chip, bamboo chip diameter 2-2.5 centimetre; The wide 80-100 centimetre of outer hut (middle canopy) canopy, interior hut 60-70 centimetre, all cover white mulch film on inside and outside hut, thickness 0.005 millimeter, add a cover nonwoven on outer hut (or middle canopy) film, the nonwoven specification is every square metre of 200 grammes per square metres, with black for well.On the basis of application under-film drip irrigation, normally open in outer little shed and ventilate, the upper nonwoven covered of outer hut (middle canopy), normal weather realizes early taking off (morning, the 8-9 point was taken off), lid in evening (4-5 point lid in afternoon); With the damping of temperature adjustment light filling.Cloudy day also can take day and night all standing with insulation.
4. a kind of booth vegetable according to claim 1 overcomes the cultivation method of long-term low temperature cloudy weather for several days running (snow), it is characterized in that: under severe weather conditions, implement to mend temperature compensation light, as low temperature cloudy weather for several days running (snow) weather may be over 7 days, in the end in one hut, green pepper shoot root both sides respectively cover a special silicon rubber carbon fiber heating blanket, the wide 15-20cm of blanket; Perhaps directly adopt DRD-B silicon rubber carbon fiber heating belt, special silicon rubber carbon fiber heating blanket production standard can produce the silicon rubber heating blanket with reference to Jiangyin, Jiangsu Province ally's electric heating appliance Co., Ltd, the standard model is SRHS, or directly adopts DRD-B silicon rubber carbon fiber heating belt to heat to guarantee normal growth; The every 40-50 rice of Ling Zai bis-road ceiling hangs a light supplementing lamp for plants, light supplementing lamp for plants requires " bio-effect lamp " of selecting Nanjing, Nanjing electric bulbs factory to produce, rhizosphere ground temperature notes remaining on 10 ℃, and illumination remains on 10000 luxs, and the assurance of light filling time every day impinges upon more than 8 hours whole day day.Canopy is dug Cold-proof Ditch outward, stacks straw in canopy to strengthen heat insulation effect.After the beginning of spring, temperature gos up, and enters the phase of yielding positive results, and daytime, maximum temperature was no more than 35 ℃, was not less than 15 ℃ night; Remove hut at the beginning of by the end of March to 4 month, remove the internal layer booth the first tenday period of a month in May.When the canopy outside air temperature is stabilized in more than 18 ℃, retain teleblem, remove the skirt film, ventilate round the clock.
5. a kind of booth vegetable according to claim 1 overcomes the cultivation method of long-term low temperature cloudy weather for several days running (snow), it is characterized in that: as before mid-November, risen a batch field planting, or precognition is too cold winter, (very easily occur especially around the Spring Festival) in the winter time occurring that long-term (duration is in the situation that more than 5-7 days) low temperature connects rain (snow), the lagging facilities such as normal two booths can not guarantee the green pepper normal growth after field planting, take " two-section growing seedlings " to postpone to transplant, first take the light substrate seedling of plastics cave dish or direct sowing and seedling two leaves wholeheartedly to migrate to again that in polypots or plastic convenient bag, (in convenient bag, two ommatidiums are stayed at base angle, then fill Nutrition Soil, be arranged in the heating wire alms bowl bed of heating, or with diameter 7.5cm, feeding block seedlings raising, to 3-4 leaf left and right, the seedling alms bowl is shoveled out, again the row of removing is in the heating wire alms bowl bed of heating, dry fine earth polishing for gap between alms bowl, heating wire is heated the requirement of alms bowl bed at the heating wire of having arranged by the 6-10cm spacing, the old plastic sheeting for farm use of first lid layer on line, then the thick dry fine earth of cloth 2cm, discharge in bed again seedling alms bowl (the 3-4 leaf left and right nutritive cube shoveled out) or field planting the wholeheartedly Nutrition Soil plastic convenient bag of green pepper seedling of two leaves is arranged, secondary seedling growth greenhouse is taked five layers of covering of four canopies (two booths add middle canopy add hut add nonwoven) equally, and to selecting the fine day field planting around the good year, the field planting leaf age rests in five to six leaves wholeheartedly.Green pepper can be down to wounded in the battle flower bud field planting.
6. a kind of booth vegetable according to claim 1 overcomes the cultivation method of long-term low temperature cloudy weather for several days running (snow), it is characterized in that: during the setting of blooming after the awake seedling in Winter-Spring, at successive cloudy days, in canopy, dish seedling soil is partially non-irrigated, industry biogen or 1000 times of rare G/Ws, to strengthen anti-adversity ability, improve output forever for 1000 times of green treasured of every 5-7 days foliage-spray or 1000 times.Two booth overwintering cultivation green peppers, during the door green pepper bears fruit, on the occasion of midwinter, temperature is on the low side, easily forms mummy, should extract early.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105746160A (en) * | 2016-03-26 | 2016-07-13 | 安徽科技学院 | Field planting method for promoting early spring cultivation, precocious germination and fast growth of Lycopersicon esculentum in greenhouse |
| CN106962056A (en) * | 2017-04-12 | 2017-07-21 | 湖北雪印农业科技有限公司 | A kind of film winter low temperature vegetables method for culturing seedlings of five canopy seven |
| CN107439175A (en) * | 2017-06-29 | 2017-12-08 | 杭州吉天蔬菜种植科技有限公司 | The lid Forcing cultivation technology of one film of watermelon four |
| CN109906889A (en) * | 2019-03-26 | 2019-06-21 | 渭南市农业技术推广中心 | A kind of cultural method of early spring stubble tomato |
| CN111418455A (en) * | 2020-04-03 | 2020-07-17 | 苏州莱思德农业科技有限公司 | Novel L ED light supplement management method suitable for winter ecological cultivation of small tomatoes |
| CN113598004A (en) * | 2021-09-04 | 2021-11-05 | 宁波海通时代农业有限公司 | Method for crop rotation of fresh peanuts into cherry tomatoes in greenhouse in autumn and winter |
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- 2012-05-14 CN CN2012101562651A patent/CN103416172A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746160A (en) * | 2016-03-26 | 2016-07-13 | 安徽科技学院 | Field planting method for promoting early spring cultivation, precocious germination and fast growth of Lycopersicon esculentum in greenhouse |
| CN106962056A (en) * | 2017-04-12 | 2017-07-21 | 湖北雪印农业科技有限公司 | A kind of film winter low temperature vegetables method for culturing seedlings of five canopy seven |
| CN107439175A (en) * | 2017-06-29 | 2017-12-08 | 杭州吉天蔬菜种植科技有限公司 | The lid Forcing cultivation technology of one film of watermelon four |
| CN109906889A (en) * | 2019-03-26 | 2019-06-21 | 渭南市农业技术推广中心 | A kind of cultural method of early spring stubble tomato |
| CN111418455A (en) * | 2020-04-03 | 2020-07-17 | 苏州莱思德农业科技有限公司 | Novel L ED light supplement management method suitable for winter ecological cultivation of small tomatoes |
| CN113598004A (en) * | 2021-09-04 | 2021-11-05 | 宁波海通时代农业有限公司 | Method for crop rotation of fresh peanuts into cherry tomatoes in greenhouse in autumn and winter |
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