CN103999687A - Cucurbita maxima-Chinese cabbage-Wuta-tsai rotation method - Google Patents
Cucurbita maxima-Chinese cabbage-Wuta-tsai rotation method Download PDFInfo
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- CN103999687A CN103999687A CN201410270153.8A CN201410270153A CN103999687A CN 103999687 A CN103999687 A CN 103999687A CN 201410270153 A CN201410270153 A CN 201410270153A CN 103999687 A CN103999687 A CN 103999687A
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Abstract
The invention discloses a cucurbita maxima-Chinese cabbage-Wuta-tsai rotation method. Sowing and seedling cultivating are conducted indoors on the cucurbita maxima in the first ten-day period of February, and harvesting is conducted in the middle ten-day period of July; sowing is conducted on the Chinese cabbage in summer in the first ten-day period of August, and harvesting is conducted in the middle ten-day period and last ten-day period of September; sowing is conducted on the Wuta-tsai in the last ten-day period of September, and harvesting is conducted around the Spring Festival. The cucurbita maxima-Chinese cabbage-Wuta-tsai rotation method is easy and convenient to implement, high in efficiency and obvious in economical benefit.
Description
Technical field
The present invention relates to the alternating method of a kind of western pumpkin, Chinese cabbage, the black dish that collapses.
Background technology
Western pumpkin, Chinese cabbage, the black dish that collapses are generally independent plantation separately, and efficiency is low, affects planting benefit.
Summary of the invention
The object of the present invention is to provide the alternating method of a kind of method is easy, efficiency is high western pumpkin, Chinese cabbage, the black dish that collapses.
Technical solution of the present invention is:
An alternating method for western pumpkin, Chinese cabbage, the black dish that collapses, is characterized in that:
(1) crops for rotation arrangement
Western pumpkin early Febuary is sowed at indoor seeding and grows seedlings, and gather mid-July; Sowing early August, Chinese cabbage summer, mid or late September gathers; The black dish that collapses of late September sowing, results around the Spring Festival;
(2) western pumpkin cultivation method
(1) seeding and seedling raising
Greenhouse cultivation was sowed in early Febuary, seedling age 20-25 days; Seed is placed in the clear water 3-4 hour that soaks seed, then processes 2 hours with 500 times of liquid carbendazim, and after sterilization, water is rinsed well; The seed soaking seed of sterilize is placed in to vernalization 24-48 hour at the temperature of 25-30 DEG C, or is directly seeded in the nutrition pot for seedling culture that electricity heating line heats; After planting before emerging, keep seedling bed temperature 25-30 DEG C, night 15-20 DEG C; After emerging, keep seedling bed temperature 20-25 DEG C daytime, night 15 DEG C of left and right; In the time that having 3-4 sheet true leaf to launch, seedling gets final product field planting to land for growing field crops; 7-10 days before field planting, moves nutritive cube, restrains the growth of seedlings, and to strengthen its resistance, improves transplanting survival rate; The anti-high temperature of western pumpkin nursery stage, noon on daytime, the temperature in seedbed was controlled at below 30 DEG C, and fine day is aeration-cooling, the overcast and rainy wet down of ventilating; Do not topdress seedling stage, or carry out top dressing in conjunction with diseases prevention, adds potassium dihydrogen phosphate 0.2%-0.3% with carbendazim or 500 times of liquid of tpn, sprays weekly once;
(2) do furrow wholely
Field planting is previous month, and soil is ploughed rake, makes high furrow, stand cultivation, the wide 80-100 centimetre of furrow, every furrow kind 1 row after executing lower base manure; Execute nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium 80-100 kg/acre for every mu, or execute chicken manure, dish cake fertilizer 1000-2000 kg/acre, or execute cow dung, pig manure 1500-2000 kilogram;
(3) field planting
Pumpkin planting-stock age is 20-25 days; Climing vertical frame type cultivation, spacing in the rows 30-35 centimetre are hung in employing; Dig cave and plant seedling, 800-1000 plant/acre, waters a water of living immediately after cultivation;
(4) field management
4.1, rich water quality management
The 10-14 days after field planting that topdresses for the first time, every mu imposes 5-6 kilogram of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, spreads manuer in holes, and execute rear earthing, and ditch is poured water; Topdress for the second time in fruit expanding period, every mu imposes 25-30 kilogram of Nitrogen, Phosphorus and Potassium, and enriches 5-10 kilogram of potash fertilizer, executes rear ridging ditch border irrigation water;
4.2, tie up climing built
Adopt stand cultivation, hang climing cultivation or climb and cultivate;
4.3, training Pollination Modes
The different flower of western pumpkin monoecism, is spending and is being born in axil, and each axil is a raw flower only, and female climing upper female flower occurs early, and result also early; The climing training of the feasible list of greenhouse cultivation pumpkin, retains a master climing, selects except all lateral bines, and above the 3rd, the 4th female flower of 10 joints of selecting and remain starts setting, 3-4 the female flower pollination setting of selecting and remain continuously; Carry out artificial supplementary pollination when 8-10 in the morning, when pollination, adopt male flower, pluck petal, allow the female chapiter of stamen even contact; At the short date cultivation of low temperature in early spring western pumpkin, conventionally female flower occurs Zao than male flower, cannot pollinate, thereby can not result, now can try out 2 of 20-40ppm, the 4-D aqueous solution or the Nafusaku 200-270 times aqueous solution, blooming, be applied to column cap with writing brush morning on the same day, impel result, can produce stenospermocarpy;
(5) extermination of disease and insect pest
Condition adaptability is stronger to external world for pumpkin, especially sows in spring, and damage by disease and insect is less.Squash virus is mainly propagated by aphid and two spotted spider mite, and the control of aphid, two spotted spider mite can be selected clean, stuck gram of aphid green grass or young crops or be reached mite ketone, and every 1-2 week prevention once;
(6) gather
Western pumpkin, should be fully loose in fruit type from blooming to comparatively I of maturation, and carpopodium generation honeycomb cracks, is the suitable receipts phase eating when quite aging, conventionally, at latter 40 days fruit maturations of pollination, gathers; Identification marking is that carpopodium inwardly shrinks and attenuates, and " beautiful " pumpkin fruit is golden red, and while gathering, taking aging melon as good, the moisture of aging melon is few, and starch and sugared content are high, and storage endurance and transport.But sow in spring in order to improve output, conventionally in the time of first 30 days left and right of fruit, gather, to promote fully expanding of second, third fruit, be conducive to improve output;
(3) dabaicai zaipei method
1, kind is selected
Chinese cabbage procreation enviroment is special, and different kinds is also different to the adaptability of environment.The kind such as the blazing sun selected, special heat resistanceheat resistant Chinese cabbage No. 19, No. 2, Xin Jingxia of sowing at the beginning of 8 months.
(1) site preparation and fertilization
Summer Chinese cabbage growth is vigorous, to the large but intolerant to waterlogging of liquid manure demand, the planting type that should take heavy dressing base manure, high ridge to plant in productions.Execute decomposed manure 3000-4000 kilogram, diammonium phosphate 40-50 kilogram for general every mu; Whole ground after fertilising, makes high ridge, 50 centimetres of 80 centimetres of row spacings, the high 15-20 in ridge centimetre, furrow widths;
(2) sowing
Two kinds of Chinese cabbage sowing point drilling and bunch plantings, every mu of sowing quantity of drilling is 150-200 gram, bunch planting sowing quantity is 100-150 gram; 50 centimetres of thickness of sowing line-spacings, spacing in the rows 43-45 centimetre, plant 3000 strains for every mu;
(3) field management
Summer, Chinese cabbage was short breeding time, should adopt a short way to manage on earth in production.Seedling Stage is wanted timely thinning, final singling, is filled the gaps with seedlings, and waters in time, loosens the soil, and weather arid is descended to water one time water every 2-3 days without the situation of rain, meets when the rainy day, there was ponding in field and will discharge in time, prevents that rice shoot is steeped susceptible; Rosette stage to be to urge as main, and short control combination is not strengthened rich water quality management prosperous length in the situation that Chinese cabbage.Heading stage, to topdress as main, imposes night soil or diammonium phosphate 2-3 time in conjunction with watering, execute night soil 2000-3000 kilogram or diammonium phosphate 20-30 kilogram for every mu;
(4) extermination of disease and insect pest
Summer Chinese cabbage damage by disease and insect occurs heavier, must early find early control.Summer Chinese cabbage Major Diseases is downy mildew and soft rot.Downy mildew is sprayed with 150-200 times of liquid of 40% aliette wetting powder or 500 times of liquid of 75% tpn wetting powder; Soft rot is sprayed with 100-150 mg/litre agricultural streptomycin; Interval sprayed once about 7 days, connected and sprayed 2-3 time; Insect pest has aphid, cabbage caterpillar, with 4.5% beta-cypermethrin 1000-1500 times of liquid control;
(5) listing of gathering
Chinese cabbage grew to when 7-8 becomes and can gather summer;
(4) the black dish cultivation method that collapses of autumn and winter
(1) kind is selected
Select the black dish that collapses of the traditional landrace great Ye in Nantong;
(1) seeding and seedling raising
In late September sowing, employing is broadcasted sowing, every mu of sowing quantity 0.5-1kg; The furrow face of clapping before broadcasting, after broadcasting in the morning with respectively water once at dusk; Before emerging, keep ground moistening; , transplant when seedling has 4-5 sheet leaf than for 1:5-6 with land for growing field crops in seedbed;
(2) field management
2.1, field planting
Mid or late October field planting, before field planting, 4000 kilograms of decomposed manures, 20 kilograms of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium are executed in every mu of land for growing field crops; Do the furrow of high 15 centimetres, wide 120-150 centimetre, every mu of plantation 4000-5000 strain wholely;
2.2, rich water quality management
Depending on the suitable moisturizing of weather condition, after surviving, plantlet of transplant waters less as far as possible, to keep ground moistening at growing period, ditch cleaning draining as timely in continuous rainy weather; Before results, within 5-7 days, stop watering; Early stage is not executed quick-acting fertilizer in growth in principle, and the middle and later periods imposes foliage fertilizer and rapid available phosphorus K composite fertilizer etc. depending on growing state.
2.3 the extermination of disease and insect pest
According to the plant protection policy of " putting prevention first, integrated control ", adhere to taking the non-environmental pollution control principle of " cultural control, physical control, biological control are as main, and chemical control is auxiliary ".Whole main diseases insect pest in vegetative period is virus disease, aphid and cabbage caterpillar etc.Virus disease was sprayed 2 times with the clean 600 times of liquid of 20% virus in the strain phase; 1500 times of liquid sprayings of sheriff for aphid; 1000 times of liquid spraying controls of Su Awei for cabbage caterpillar;
(3) listing of gathering
Field planting 45d can gather in the crops by stages or once harvest.
The inventive method is easy, efficiency is high, remarkable in economical benefits.
Below in conjunction with embodiment, the invention will be further described.
Embodiment
An alternating method for western pumpkin, Chinese cabbage, the black dish that collapses, is characterized in that:
(1) crops for rotation arrangement
Western pumpkin early Febuary is sowed at indoor seeding and grows seedlings, and gather mid-July; Sowing early August, Chinese cabbage summer, mid or late September gathers; The black dish that collapses of late September sowing, results around the Spring Festival;
(2) western pumpkin cultivation method
Kind is selected: western pumpkin requires brilliant, meat powder bright in colour, perfume (or spice), sweet, glutinous, and quality is good as beautiful etc.
(1) seeding and seedling raising
Greenhouse cultivation was sowed in early Febuary, seedling age 20-25 days; Seed is placed in the clear water 3-4 hour that soaks seed, then processes 2 hours with 500 times of liquid carbendazim, and after sterilization, water is rinsed well; The seed soaking seed of sterilize is placed in to vernalization 24-48 hour at the temperature of 25-30 DEG C, or is directly seeded in the nutrition pot for seedling culture that electricity heating line heats; After planting before emerging, keep seedling bed temperature 25-30 DEG C, night 15-20 DEG C; After emerging, keep seedling bed temperature 20-25 DEG C daytime, night 15 DEG C of left and right; In the time that having 3-4 sheet true leaf to launch, seedling gets final product field planting to land for growing field crops; 7-10 days before field planting, moves nutritive cube, restrains the growth of seedlings, and to strengthen its resistance, improves transplanting survival rate; The anti-high temperature of western pumpkin nursery stage, noon on daytime, the temperature in seedbed was controlled at below 30 DEG C, and fine day is aeration-cooling, the overcast and rainy wet down of ventilating; Do not topdress seedling stage, or carry out top dressing in conjunction with diseases prevention, adding potassium dihydrogen phosphate 0.2%-0.3%(with carbendazim or 500 times of liquid of tpn is that potassium dihydrogen phosphate adds after carbendazim or 500 times of liquid of tpn, and its quality accounting is 0.2%-0.3%), spray weekly once;
(2) do furrow wholely
Field planting is previous month, and soil is ploughed rake, makes high furrow, stand cultivation, the wide 80-100 centimetre of furrow, every furrow kind 1 row after executing lower base manure; Execute nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium 80-100 kg/acre for every mu, or execute chicken manure, dish cake fertilizer 1000-2000 kg/acre, or execute cow dung, pig manure 1500-2000 kilogram;
(3) field planting
Pumpkin planting-stock age is 20-25 days; Climing vertical frame type cultivation, spacing in the rows 30-35 centimetre are hung in employing; Dig cave and plant seedling, 800-1000 plant/acre, waters a water of living immediately after cultivation;
(4) field management
4.1, rich water quality management
The 10-14 days after field planting that topdresses for the first time, every mu imposes 5-6 kilogram of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, spreads manuer in holes, and execute rear earthing, and ditch is poured water; Topdress for the second time in fruit expanding period, every mu imposes 25-30 kilogram of Nitrogen, Phosphorus and Potassium, and enriches 5-10 kilogram of potash fertilizer, executes rear ridging ditch border irrigation water;
4.2, tie up climing built
Adopt stand cultivation, hang climing cultivation or climb and cultivate;
Stand cultivation, starts to climb when climing plant, and the rope made of hemp is tied up on steel wire rack, saggingly draws climingly, ties up climing added; Hang climing cultivation and can make full use of space, improve illumination condition, be conducive to rational close planted, thereby significantly improve output.Climb and cultivate, for making fruit fully see light, uniform coloring, the most handy mao bamboon is barricaded as short, draws climing addedly, and fruit is sling, and sees that light is even.
4.3, training Pollination Modes
The different flower of western pumpkin monoecism, is spending and is being born in axil, and each axil is a raw flower only, and female climing upper female flower occurs early, and result also early; The climing training of the feasible list of greenhouse cultivation pumpkin, retains a master climing, selects except all lateral bines, and above the 3rd, the 4th female flower of 10 joints of selecting and remain starts setting, 3-4 the female flower pollination setting of selecting and remain continuously; Carry out artificial supplementary pollination when 8-10 in the morning, when pollination, adopt male flower, pluck petal, allow the female chapiter of stamen even contact; At the short date cultivation of low temperature in early spring western pumpkin, conventionally female flower occurs Zao than male flower, cannot pollinate, thereby can not result, now can try out 2 of 20-40ppm, the 4-D aqueous solution or the Nafusaku 200-270 times aqueous solution, blooming, be applied to column cap with writing brush morning on the same day, impel result, can produce stenospermocarpy;
(5) extermination of disease and insect pest
Condition adaptability is stronger to external world for pumpkin, especially sows in spring, and damage by disease and insect is less.Squash virus is mainly propagated by aphid and two spotted spider mite, and the control of aphid, two spotted spider mite can be selected clean, stuck gram of aphid green grass or young crops or be reached mite ketone, and every 1-2 week prevention once;
(6) gather
Western pumpkin, should be fully loose in fruit type from blooming to comparatively I of maturation, and carpopodium generation honeycomb cracks, is the suitable receipts phase eating when quite aging, conventionally, at latter 40 days fruit maturations of pollination, gathers; Identification marking is that carpopodium inwardly shrinks and attenuates, and " beautiful " pumpkin fruit is golden red, and while gathering, taking aging melon as good, the moisture of aging melon is few, and starch and sugared content are high, and storage endurance and transport.But sow in spring in order to improve output, conventionally in the time of first 30 days left and right of fruit, gather, to promote fully expanding of second, third fruit, be conducive to improve output;
(3) dabaicai zaipei method
Kind is selected
Chinese cabbage procreation enviroment is special, and different kinds is also different to the adaptability of environment.The kind such as the blazing sun selected, special heat resistanceheat resistant Chinese cabbage No. 19, No. 2, Xin Jingxia of sowing at the beginning of 8 months.
(1) site preparation and fertilization
Summer Chinese cabbage growth is vigorous, to the large but intolerant to waterlogging of liquid manure demand, the planting type that should take heavy dressing base manure, high ridge to plant in productions.Execute decomposed manure 3000-4000 kilogram, diammonium phosphate 40-50 kilogram for general every mu; Whole ground after fertilising, makes high ridge, 50 centimetres of 80 centimetres of row spacings, the high 15-20 in ridge centimetre, furrow widths;
(2) sowing
Two kinds of Chinese cabbage sowing point drilling and bunch plantings, every mu of sowing quantity of drilling is 150-200 gram, bunch planting sowing quantity is 100-150 gram; 50 centimetres of thickness of sowing line-spacings, spacing in the rows 43-45 centimetre, plant 3000 strains for every mu;
(3) field management
Summer, Chinese cabbage was short breeding time, should adopt a short way to manage on earth in production.Seedling Stage is wanted timely thinning, final singling, is filled the gaps with seedlings, and waters in time, loosens the soil, and weather arid is descended to water one time water every 2-3 days without the situation of rain, meets when the rainy day, there was ponding in field and will discharge in time, prevents that rice shoot is steeped susceptible; Rosette stage to be to urge as main, and short control combination is not strengthened rich water quality management prosperous length in the situation that Chinese cabbage.Heading stage, to topdress as main, imposes night soil or diammonium phosphate 2-3 time in conjunction with watering, execute night soil 2000-3000 kilogram or diammonium phosphate 20-30 kilogram for every mu;
(4) extermination of disease and insect pest
Summer Chinese cabbage damage by disease and insect occurs heavier, must early find early control.Summer Chinese cabbage Major Diseases is downy mildew and soft rot.Downy mildew is sprayed with 150-200 times of liquid of 40% aliette wetting powder or 500 times of liquid of 75% tpn wetting powder; Soft rot is sprayed with 100-150 mg/litre agricultural streptomycin; Interval sprayed once about 7 days, connected and sprayed 2-3 time; Insect pest has aphid, cabbage caterpillar, with 4.5% beta-cypermethrin 1000-1500 times of liquid control;
(5) listing of gathering
Chinese cabbage grew to when 7-8 becomes and can gather summer;
(4) the black dish cultivation method that collapses of autumn and winter
(1) kind is selected
Select the black dish that collapses of the traditional landrace great Ye in Nantong;
(1) seeding and seedling raising
In late September sowing, employing is broadcasted sowing, every mu of sowing quantity 0.5-1kg; The furrow face of clapping before broadcasting, after broadcasting in the morning with respectively water once at dusk; Before emerging, keep ground moistening; , transplant when seedling has 4-5 sheet leaf than for 1:5-6 with land for growing field crops in seedbed;
(2) field management
2.1, field planting
Mid or late October field planting, before field planting, 4000 kilograms of decomposed manures, 20 kilograms of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium are executed in every mu of land for growing field crops; Do the furrow of high 15 centimetres, wide 120-150 centimetre, every mu of plantation 4000-5000 strain wholely;
2.2, rich water quality management
Depending on the suitable moisturizing of weather condition, after surviving, plantlet of transplant waters less as far as possible, to keep ground moistening at growing period, ditch cleaning draining as timely in continuous rainy weather; Before results, within 5-7 days, stop watering; Early stage is not executed quick-acting fertilizer in growth in principle, and the middle and later periods imposes foliage fertilizer and rapid available phosphorus K composite fertilizer etc. depending on growing state.
2.3 the extermination of disease and insect pest
According to the plant protection policy of " putting prevention first, integrated control ", adhere to taking the non-environmental pollution control principle of " cultural control, physical control, biological control are as main, and chemical control is auxiliary ".Whole main diseases insect pest in vegetative period is virus disease, aphid and cabbage caterpillar etc.Virus disease was sprayed 2 times with the clean 600 times of liquid of 20% virus in the strain phase; 1500 times of liquid sprayings of sheriff for aphid; 1000 times of liquid spraying controls of Su Awei for cabbage caterpillar;
(3) listing of gathering
Field planting 45d can gather in the crops by stages or once harvest.
In described nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, the weight item of N, P, K tri-seed manures respectively accounts for 1/3rd.
Claims (1)
1. an alternating method for western pumpkin, Chinese cabbage, the black dish that collapses, is characterized in that:
(1) crops for rotation arrangement
Western pumpkin early Febuary is sowed at indoor seeding and grows seedlings, and gather mid-July; Sowing early August, Chinese cabbage summer, mid or late September gathers; The black dish that collapses of late September sowing, results around the Spring Festival;
(2) western pumpkin cultivation method
(1) seeding and seedling raising
Greenhouse cultivation was sowed in early Febuary, seedling age 20-25 days; Seed is placed in the clear water 3-4 hour that soaks seed, then processes 2 hours with 500 times of liquid carbendazim, and after sterilization, water is rinsed well; The seed soaking seed of sterilize is placed in to vernalization 24-48 hour at the temperature of 25-30 DEG C, or is directly seeded in the nutrition pot for seedling culture that electricity heating line heats; After planting before emerging, keep seedling bed temperature 25-30 DEG C, night 15-20 DEG C; After emerging, keep seedling bed temperature 20-25 DEG C daytime, night 15 DEG C of left and right; In the time that having 3-4 sheet true leaf to launch, seedling gets final product field planting to land for growing field crops; 7-10 days before field planting, moves nutritive cube, restrains the growth of seedlings, and to strengthen its resistance, improves transplanting survival rate; The anti-high temperature of western pumpkin nursery stage, noon on daytime, the temperature in seedbed was controlled at below 30 DEG C, and fine day is aeration-cooling, the overcast and rainy wet down of ventilating; Do not topdress seedling stage, or carry out top dressing in conjunction with diseases prevention, adds potassium dihydrogen phosphate 0.2%-0.3% with carbendazim or 500 times of liquid of tpn, sprays weekly once;
(2) do furrow wholely
Field planting is previous month, and soil is ploughed rake, makes high furrow, stand cultivation, the wide 80-100 centimetre of furrow, every furrow kind 1 row after executing lower base manure; Execute nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium 80-100 kg/acre for every mu, or execute chicken manure, dish cake fertilizer 1000-2000 kg/acre, or execute cow dung, pig manure 1500-2000 kilogram;
(3) field planting
Pumpkin planting-stock age is 20-25 days; Climing vertical frame type cultivation, spacing in the rows 30-35 centimetre are hung in employing; Dig cave and plant seedling, 800-1000 plant/acre, waters a water of living immediately after cultivation;
(4) field management
4.1, rich water quality management
The 10-14 days after field planting that topdresses for the first time, every mu imposes 5-6 kilogram of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, spreads manuer in holes, and execute rear earthing, and ditch is poured water; Topdress for the second time in fruit expanding period, every mu imposes 25-30 kilogram of Nitrogen, Phosphorus and Potassium, and enriches 5-10 kilogram of potash fertilizer, executes rear ridging ditch border irrigation water;
4.2, tie up climing built
Adopt stand cultivation, hang climing cultivation or climb and cultivate;
4.3, training Pollination Modes
The climing training of the feasible list of greenhouse cultivation pumpkin, retains a master climing, selects except all lateral bines, and above the 3rd, the 4th female flower of 10 joints of selecting and remain starts setting, 3-4 the female flower pollination setting of selecting and remain continuously; Carry out artificial supplementary pollination when 8-10 in the morning, when pollination, adopt male flower, pluck petal, allow the female chapiter of stamen even contact; With 2 of 20-40ppm, the 4-D aqueous solution or the Nafusaku 200-270 times aqueous solution, be applied to column cap in the morning on the same day of blooming with writing brush, impels result, can produce stenospermocarpy;
(5) extermination of disease and insect pest
Select clean, stuck gram of aphid green grass or young crops or reach mite ketone, every 1-2 week prevention once;
(6) gather
At latter 40 days fruit maturations of pollination, gather;
(3) dabaicai zaipei method
(1) site preparation and fertilization
Execute decomposed manure 3000-4000 kilogram, diammonium phosphate 40-50 kilogram for every mu; Whole ground after fertilising, makes high ridge, 50 centimetres of 80 centimetres of row spacings, the high 15-20 in ridge centimetre, furrow widths;
(2) sowing
Two kinds of Chinese cabbage sowing point drilling and bunch plantings, every mu of sowing quantity of drilling is 150-200 gram, bunch planting sowing quantity is 100-150 gram; 50 centimetres of thickness of sowing line-spacings, spacing in the rows 43-45 centimetre, plant 3000 strains for every mu;
(3) field management
Weather arid is descended to water one time water every 2-3 days without the situation of rain, meets when the rainy day, there was ponding in field and will discharge in time, prevents that rice shoot is steeped susceptible; Heading stage, to topdress as main, imposes night soil or diammonium phosphate 2-3 time in conjunction with watering, execute night soil 2000-3000 kilogram or diammonium phosphate 20-30 kilogram for every mu;
(4) extermination of disease and insect pest
Summer Chinese cabbage Major Diseases is downy mildew and soft rot.Downy mildew is sprayed with 150-200 times of liquid of 40% aliette wetting powder or 500 times of liquid of 75% tpn wetting powder; Soft rot is sprayed with 100-150 mg/litre agricultural streptomycin; Interval sprayed once about 7 days, connected and sprayed 2-3 time; Insect pest has aphid, cabbage caterpillar, with 4.5% beta-cypermethrin 1000-1500 times of liquid control;
(5) listing of gathering
Chinese cabbage grew to when 7-8 becomes and can gather summer;
(4) the black dish cultivation method that collapses of autumn and winter
(1) seeding and seedling raising
In late September sowing, employing is broadcasted sowing, every mu of sowing quantity 0.5-1kg; The furrow face of clapping before broadcasting, after broadcasting in the morning with respectively water once at dusk; Before emerging, keep ground moistening; , transplant when seedling has 4-5 sheet leaf than for 1:5-6 with land for growing field crops in seedbed;
(2) field management
2.1, field planting
Mid or late October field planting, before field planting, 4000 kilograms of decomposed manures, 20 kilograms of nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium are executed in every mu of land for growing field crops; Do the furrow of high 15 centimetres, wide 120-150 centimetre, every mu of plantation 4000-5000 strain wholely;
2.2, rich water quality management
To keep ground moistening at growing period, ditch cleaning draining as timely in continuous rainy weather; Before results, within 5-7 days, stop watering;
2.3 the extermination of disease and insect pest
Virus disease was sprayed 2 times with the clean 600 times of liquid of 20% virus in the strain phase; 1500 times of liquid sprayings of sheriff for aphid; 1000 times of liquid spraying controls of Su Awei for cabbage caterpillar;
(3) listing of gathering
Field planting 45d can gather in the crops by stages or once harvest.
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| CN104996139A (en) * | 2015-07-06 | 2015-10-28 | 慈利县恒鑫蔬菜种植有限公司 | Cultivation method for edible tender fruit type pumpkins |
| CN105766257A (en) * | 2014-12-22 | 2016-07-20 | 重庆雪瑞盛泉农业开发有限公司 | Greenhouse planting method for Chinese cabbages |
| CN106105731A (en) * | 2016-07-22 | 2016-11-16 | 南通盛泰农业发展有限公司 | Booth Abelmoschus esculentus, Semen Viciae fabae, Semen vignae sinensis, 2 years four ripe efficient cultivation methods of Herba Apii graveolentis |
| CN109089786A (en) * | 2018-07-30 | 2018-12-28 | 富川凯邦农资经营部 | A kind of Chinese cabbage winter high-yield planting method |
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| CN115643984A (en) * | 2022-08-29 | 2023-01-31 | 扬州大学 | Method for promoting enlargement of giant pumpkin fruits |
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| CN104472180A (en) * | 2014-12-08 | 2015-04-01 | 赵玉萍 | High-yielding planting method of early-spring cabbage |
| CN105766257A (en) * | 2014-12-22 | 2016-07-20 | 重庆雪瑞盛泉农业开发有限公司 | Greenhouse planting method for Chinese cabbages |
| CN104472204A (en) * | 2015-01-09 | 2015-04-01 | 季晓琴 | Cultivation method for implanting broadbeaked mustard in mulberry field |
| CN104996139A (en) * | 2015-07-06 | 2015-10-28 | 慈利县恒鑫蔬菜种植有限公司 | Cultivation method for edible tender fruit type pumpkins |
| CN106105731A (en) * | 2016-07-22 | 2016-11-16 | 南通盛泰农业发展有限公司 | Booth Abelmoschus esculentus, Semen Viciae fabae, Semen vignae sinensis, 2 years four ripe efficient cultivation methods of Herba Apii graveolentis |
| CN109548578A (en) * | 2017-09-25 | 2019-04-02 | 镇江三龙生态农业发展有限公司 | A kind of winter squash greenhouse cultivation method |
| CN109089786A (en) * | 2018-07-30 | 2018-12-28 | 富川凯邦农资经营部 | A kind of Chinese cabbage winter high-yield planting method |
| CN110214646A (en) * | 2019-07-04 | 2019-09-10 | 山西省农业科学院农作物品种资源研究所 | A kind of Small-sized watermelon optimization multiple cropping cowpea, cabbage annually cultivating method |
| CN110754318A (en) * | 2019-10-28 | 2020-02-07 | 江苏省农业科学院泰州农科所 | Three-dimensional ecological planting method for grain, vegetable and mushroom |
| CN110754318B (en) * | 2019-10-28 | 2021-06-18 | 江苏省农业科学院泰州农科所 | Three-dimensional ecological planting method for grain, vegetable and mushroom |
| CN111357585A (en) * | 2020-03-20 | 2020-07-03 | 四川省农业科学院经济作物育种栽培研究所 | Cultivation method for reducing nitrate content of seedling Chinese cabbages |
| CN111357586A (en) * | 2020-03-20 | 2020-07-03 | 四川省农业科学院经济作物育种栽培研究所 | Chinese cabbage planting method capable of reducing heavy metal content |
| CN115643984A (en) * | 2022-08-29 | 2023-01-31 | 扬州大学 | Method for promoting enlargement of giant pumpkin fruits |
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