CN104982195A - Cultivation method for facilitating winter blooming of water lilies - Google Patents
Cultivation method for facilitating winter blooming of water lilies Download PDFInfo
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- CN104982195A CN104982195A CN201510357716.1A CN201510357716A CN104982195A CN 104982195 A CN104982195 A CN 104982195A CN 201510357716 A CN201510357716 A CN 201510357716A CN 104982195 A CN104982195 A CN 104982195A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The present invention discloses a cultivation method for facilitating winter blooming of water lilies. The cultivation method comprises: (1) applying a base fertilizer into a nutrition bowl in middle and late September and filling the nutrition bowl with pond mud; (2) selecting tubers without viruses and damage and with terminal buds as seed plants; washing the seed plants and then carrying out disinfection treatment on the seed plants; (3) burying the disinfected seed plants into the central position of the nutrition bowl and enabling the terminal buds to be exposed out of the pond mud by 1-2cm; after transplanting the seed plants, immersing the seed plants into a water tank, and injecting water to flood the nutrition bowl by 0-5cm; (4) controlling a water-flooding depth: controlling the water-flooding depth to be 50-65cm at a seedling period, and controlling the water-flooding depth to be 95-115cm at a flower bud period; (5) at the flower bud period, keeping an indoor temperature to be 20-35 DEG C and keeping a water temperature to be 18-25 DEG C; at a blooming period, keeping the indoor temperature to be 20-30 DEG C, keeping the water temperature to be 15-25 DEG C, and controlling the indoor illumination intensity to be 1000-2500lux; and controlling the oxygen content of a water body to be 15-20mg/L. With the adoption of the cultivation method, the blooming quantity can be increased, the flowering phase of the water lilies is prolonged, the economic value of the water lilies is improved and market requirements are met.
Description
Technical field
The present invention relates to a kind of cultivation of plants method, particularly relate to a kind of cultivation method facilitating water lily Winter blooming.
Background technology
Water lily, Nymphaeceae Nymphaea, is distributed in subtropics, Temperate Region in China, can be divided into cold-resistant water lily and tropical water lily according to biological property.Water lily is capture leaf water plants for many years, and its flower footpath is large, pattern enriches, very popular.Under natural phenology environment, most tropical water lily and whole cold-resistant water lilys are all bloom daytime (7:00-15:00), and Some Tropical water lily then blooms evening (21:00 is to 12:00 next day).The florescence of water lily mainly concentrates on the 5-9 month, enters resting stage after November, and winter, view cannot represent.At present, the effective cultivation method also not facilitating water lily to bloom in the winter time.
Summary of the invention
The object of the invention is the process by reasonably cultivating front matrix, water and fertilizer management after cultivation, and temperature, illumination and water body oxygen content the measure such as process, can the amount of blooming be increased, extend the water lily florescence, make full-bloom stage obvious, improve the economic worth of water lily, meet the market demand.
Technical scheme provided by the invention is:
Facilitate a cultivation method for water lily Winter blooming, comprising:
1) prepare before cultivation
Mid-September to the last ten-days period, select atresia nutritive cube, high 50-60cm, bore 40-60cm, applies base fertilizer in nutritive cube, inserts pond sludge, and pond sludge THICKNESS CONTROL is at 40-50cm;
2) choosing and process of strain is planted
The stem tuber choosing virus-free, not damaged, band terminal bud as kind of a strain, after being cleaned up, to kind of a strain disinfection;
3) plant strain to transplant
Nutritive cube center is imbedded in kind strain after sterilization, and make terminal bud expose pond sludge 1-2cm, sink to pond after having transplanted, nutritive cube 0-5cm is flooded in water filling;
4) flooding depth controls
Along with water lily growth regulates flooding depth gradually, Seedling Stage controls at 50-65cm, and bud stage controls at 95-115cm;
5) temperature, illumination and water body oxygen content control
Bud stage, maintenance indoor temperature is 20-35 DEG C, and water temperature is 18-25 DEG C, and namely indoor temperature high temperature on daytime is not higher than 35 DEG C, and Low Night Temperature is not less than 20 DEG C, and water temperature high temperature on daytime is not higher than 25 DEG C, and Low Night Temperature is not less than 18 DEG C;
Full-bloom stage, maintenance indoor temperature is 20-30 DEG C, and water temperature is 15-25 DEG C, and namely indoor temperature high temperature on daytime is not higher than 30 DEG C, and Low Night Temperature is not less than 20, and water temperature high temperature on daytime is not higher than 25 DEG C, and Low Night Temperature is not less than 15 DEG C; Air humidity is 70%-85%, and every day carries out artificially feed, and control indoor illumination intensity is 1000-2500lux; Increase water body oxygen content, keep water body oxygen content to be 15-20mg/L.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, also comprises:
From first the flowers are in blossom begin wither time topdress, be after the ammonium dihydrogen phosphate (ADP) mixing of the potassium dihydrogen phosphate of 1 part, the potassium nitrate of 1 part, the ammonium sulfate of 4 parts and 5 parts by parts by weight, wrap with polyvinyl alcohol film and make fertilizer bag, the weight of described fertilizer bag is 8-10g, fertilizer bag is applied the position of 10-15cm under rhizome, executed once every 10-15 days, each each nutritive cube executes 8-10 bag, executes 3-5 time altogether.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, and described polyvinyl alcohol film is made up of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, and in described polyvinyl alcohol film, the mass ratio of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, and before inserting described pond sludge, also comprise the step of pond sludge being carried out to sterilization, its concrete steps are:
First be exposed to the sun pond sludge 2-3 days, and after making moisture content be down to 10%-20%, sprinkling water to pond sludge moisture content is 40%-60%, then sprays 50% or 75% tpn wetting powder 800-1000 times of liquid, or 80% mancozeb wettable powder 1000-1200 times liquid, dries in the shade.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, to the method for described kind of strain disinfection is:
50% carbendazol wettable powder 800-1000 times liquid or 75% tpn wetting powder 1000-1200 times of liquid is sprayed to kind of a strain.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, and the method for described artificially feed is:
Every 4m on the water surface
2arrange a tungsten lamp or sodium vapor lamp, during fine day, 5 start light filling, light filling 5-6h every night; Time overcast and rainy, every day, 12 noon started light filling, light filling 10-12h.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, and described base fertilizer is the soya-bean cake fertilizer or colza cake that become thoroughly decomposed.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, by arranging aerator or circulating pump increases water body oxygen content in described pond.
Preferably, described facilitates in the cultivation method of water lily Winter blooming, every 6-8m in described pond
2arrange an ozone escape pipe, discharge ozone by ozone escape pipe in water, the concentration keeping ozone in pond is 0.001-0.01mg/L.
The present invention at least comprises following beneficial effect:
The present invention is by reasonably cultivating the process of front matrix, water and fertilizer management after cultivation, and temperature, the measures such as the process of illumination and water body oxygen content, can increase the amount of blooming, and extend the water lily florescence, make full-bloom stage obvious, improve the economic worth of water lily, meet the market demand.
The present invention adopts polyvinyl alcohol film Wrapped fertilizer, polyvinyl alcohol film is made up of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol, complete alcoholysis type polyvinyl alcohol is not dissolved by water at low temperature, partial alcoholysis type polyvinyl alcohol can be dissolved completely by water at low temperature, after the film wrapped fertilizer made with both applies nutritive cube, water-soluble solution met by partial alcoholysis type polyvinyl alcohol on film, thus film is formed small hole, by the ratio of both adjustments, the size and number of adjustable hole, thus regulate the slow release speed of fertilizer, make fertilizer by hole slow releasing, be unlikely to single-dose application more and burn out plant, also can longer for plant provides nutrient, and polyvinyl alcohol is uniquely can by the polyvinyl of bacterium as carbon source and using energy source, under the effect of bacterium and enzyme, 46 days degradables 75%, do not pollute the environment.
Increase oxygen content in pond, be conducive to water lily root system of plant respiration, be conducive to water lily and take out bud, increase the water lily amount of blooming.The present invention is by arranging aerator or circulating pump increases water body oxygen content, and in pond, pass into the ozone of low concentration, the solvability of ozone in water is large compared with oxygen, and the ozone of low concentration is completely water-soluble, can not be diffused in air, ozone has the effect of sterilizing, can kill the bacterium in water, the harmful substances such as fungi, and ozone easily resolves into oxygen, also can increase water body oxygen content, thus increase the amount of blooming.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Embodiment 1
Facilitate a cultivation method for water lily Winter blooming, comprise the following steps:
Prepare before step one, cultivation
Mid-September, select high 50cm, the atresia nutritive cube of bore 40cm, apply the fertile or colza cake of the soya-bean cake that becomes thoroughly decomposed as base fertilizer; Insert the pond sludge processed, pond sludge THICKNESS CONTROL is at 40cm;
Pond sludge processing method is: be first exposed to the sun by pond sludge 2 days, make moisture content be down to 10%, and watering afterwards makes pond sludge moisture content be 40%, then sprays 50% or 75% tpn wetting powder, 800 times of liquid, or 80% mancozeb wettable powder, 1000 times of liquid;
Step 2, plant the choosing, process and plant of strain
The stem tuber choosing the healthy and strong terminal bud of virus-free, not damaged, band, as kind of a strain, after being cleaned up, sprays 50% carbendazol wettable powder, 800 times of liquid or the 1000 times of liquid disinfections of 75% tpn wetting powder; Stem tuber after disinfecting is imbedded nutritive cube center, and the degree of depth exposes pond sludge 1-2cm with terminal bud, sinks to pond after having planted, and nutritive cube 0cm is flooded in water filling, namely just floods nutritive cube;
Step 3, rich water quality management
Along with water lily growth regulates flooding depth gradually, Seedling Stage remains on 50cm, and namely Seedling Stage has occurred primary leaf or true leaf from seedling overground part, and side root has appearred in underground part, rises when seedling independently can carry out nutrition, when significantly rising to seedling height growth amount only; Bud stage remains on 95cm, before bud stage and bud are formed to and bloom;
From first, the flowers are in blossom begins to topdress when withering, and when topdressing, fertilizer is wrapped and made fertilizer bag by paper using, and wraps bundle 5 apertures at fertilizer, so that nutriment in a fertilizer release, fertilizer bag is applied the position apart from center 10cm;
The main component of fertilizer bag is potassium dihydrogen phosphate, potassium nitrate, ammonium sulfate, ammonium dihydrogen phosphate (ADP), and four weight ratios are 1: 1: 4: 5; The heavy 8g of fertilizer bag; Dressing time is spaced apart 10 days, and each each nutritive cube executes 8 bags, and topdress number of times 3 times;
The process of step 4, temperature, illumination and water body oxygen content
Water lily bud stage, keep indoor temperature to be 20 DEG C, water temperature is 18 DEG C, fully sees light; Regulate indoor temperature and humidity, illumination; Full-bloom stage, every day gives artificially feed, and boiler heating heats, and keep indoor temperature to be 20 DEG C, water temperature is 15 DEG C; Aerator or circulating pump are set in pond, impel water body flow, keep water body oxygen content to be 15mg/L; Full-bloom stage and water lily quantity of blooming reaches 50% of total flower amount; Increase oxygen content in pond, be mainly beneficial to water lily root system of plant respiration, be conducive to water lily and take out bud, increase the water lily amount of blooming
The method of artificially feed is: at the every 4m of indoor peripheral pool
2arrange a tungsten lamp or sodium vapor lamp, indoor illumination intensity controls at 1000lux; Humid control is 70%; Fine day 5 beginning light fillings in evening, light filling 5 hours; Overcast and rainy daytime 12 starts light filling, light filling 10 hours.
Embodiment 2
Facilitate a cultivation method for water lily Winter blooming, comprise the following steps:
Prepare before step one, cultivation
In late September, select high 60cm, the atresia nutritive cube of bore 60cm, apply the fertile or colza cake of the soya-bean cake that becomes thoroughly decomposed as base fertilizer; Insert the pond sludge processed, pond sludge THICKNESS CONTROL is at 50cm;
Pond sludge processing method is: be first exposed to the sun by pond sludge 3 days, make moisture content be down to 20%, and watering afterwards makes pond sludge moisture content be 60%, then sprays 50% or 75% tpn wetting powder, 1000 times of liquid, or 80% mancozeb wettable powder, 1200 times of liquid;
Step 2, plant the choosing, process and plant of strain
The stem tuber choosing the healthy and strong terminal bud of virus-free, not damaged, band, as kind of a strain, after being cleaned up, sprays 50% carbendazol wettable powder, 1000 times of liquid or the 1200 times of liquid disinfections of 75% tpn wetting powder; Stem tuber after disinfecting is imbedded nutritive cube center, and the degree of depth exposes pond sludge 2cm with terminal bud, sinks to pond after having planted, and nutritive cube 5cm is flooded in water filling;
Step 3, rich water quality management
Along with water lily growth regulates flooding depth gradually, Seedling Stage remains on 65cm; Bud stage remains on 115cm, before bud stage and bud are formed to and bloom; From first, the flowers are in blossom begins to topdress when withering, and when topdressing, fertilizer is wrapped and made fertilizer bag by paper using, and wraps bundle 8 apertures at fertilizer, so that nutriment in a fertilizer release, fertilizer bag is applied the position apart from center 15cm;
The main component of fertilizer bag is potassium dihydrogen phosphate, potassium nitrate, ammonium sulfate, ammonium dihydrogen phosphate (ADP), and four weight ratios are 1: 1: 4: 5; The heavy 10g of fertilizer bag; Dressing time is spaced apart 15 days, and each each nutritive cube executes 10 bags, and topdress number of times 5 times;
The process of step 4, temperature, illumination and water body oxygen content
Water lily bud stage, keep indoor temperature to be 35 DEG C, water temperature is 25 DEG C, fully sees light; Regulate indoor temperature and humidity, illumination; Full-bloom stage, every day gives artificially feed, and boiler heating heats, and keep indoor temperature to be 30 DEG C, water temperature is 25 DEG C; Aerator or circulating pump are set in pond, impel water body flow, keep water body oxygen content to be 20mg/L;
The method of artificially feed is: at the every 4m of indoor peripheral pool
2arrange a tungsten lamp or sodium vapor lamp, indoor illumination intensity controls at 2500lux; Humid control is 85%; Fine day 5 beginning light fillings in evening, light filling 6 hours; Overcast and rainy daytime 12 starts light filling, light filling 12 hours.
Embodiment 3
Facilitate a cultivation method for water lily Winter blooming, comprise the following steps:
Prepare before step one, cultivation
Mid-September, select high 55cm, the atresia nutritive cube of bore 50cm, apply the fertile or colza cake of the soya-bean cake that becomes thoroughly decomposed as base fertilizer; Insert the pond sludge processed, pond sludge THICKNESS CONTROL is at 45cm;
Pond sludge processing method is: be first exposed to the sun by pond sludge 2 days, make moisture content be down to 15%, and watering afterwards makes pond sludge moisture content be 50%, then sprays 50% or 75% tpn wetting powder, 900 times of liquid, or 80% mancozeb wettable powder, 1100 times of liquid;
Step 2, plant the choosing, process and plant of strain
The stem tuber choosing the healthy and strong terminal bud of virus-free, not damaged, band, as kind of a strain, after being cleaned up, sprays 50% carbendazol wettable powder, 900 times of liquid or the 1100 times of liquid disinfections of 75% tpn wetting powder; Stem tuber after disinfecting is imbedded nutritive cube center, and the degree of depth exposes pond sludge 2cm with terminal bud, sinks to pond after having planted, and nutritive cube 2cm is flooded in water filling;
Step 3, rich water quality management
Along with water lily growth regulates flooding depth gradually, Seedling Stage remains on 57cm; Bud stage remains on 105cm, before bud stage and bud are formed to and bloom; From first, the flowers are in blossom begins to topdress when withering, and when topdressing, fertilizer is wrapped and made fertilizer bag by paper using, and wraps bundle 6 apertures at fertilizer, so that nutriment in a fertilizer release, fertilizer bag is applied the position apart from center 12cm;
The main component of fertilizer bag is potassium dihydrogen phosphate, potassium nitrate, ammonium sulfate, ammonium dihydrogen phosphate (ADP), and four weight ratios are 1: 1: 4: 5; The heavy 9g of fertilizer bag; Dressing time is spaced apart 12 days, and each each nutritive cube executes 9 bags, and topdress number of times 4 times;
The process of step 4, temperature, illumination and water body oxygen content
Water lily bud stage, keep indoor temperature to be 27 DEG C, water temperature is 21 DEG C, fully sees light; Regulate indoor temperature and humidity, illumination; Full-bloom stage, every day gives artificially feed, and boiler heating heats, and keep indoor temperature to be 25 DEG C, water temperature is 20 DEG C; Aerator or circulating pump are set in pond, impel water body flow, keep water body oxygen content to be 17mg/L;
The method of artificially feed is: at the every 4m of indoor peripheral pool
2arrange a tungsten lamp or sodium vapor lamp, indoor illumination intensity controls at 1700lux; Humid control is 77%; Fine day 5 beginning light fillings in evening, light filling 6 hours; Overcast and rainy daytime 12 starts light filling, light filling 11 hours.
Embodiment 4
The invention provides a kind of cultivation method facilitating water lily Winter blooming, comprising:
1) prepare before cultivation
Mid-September, select atresia nutritive cube, in nutritive cube, apply base fertilizer, insert pond sludge, pond sludge THICKNESS CONTROL is at 40cm;
2) choosing and process of strain is planted
The stem tuber choosing virus-free, not damaged, band terminal bud as kind of a strain, after being cleaned up, to kind of a strain disinfection;
3) plant strain to transplant
Nutritive cube center is imbedded in kind strain after sterilization, and make terminal bud expose pond sludge 1cm, sink to pond after having transplanted, nutritive cube 0cm is flooded in water filling, namely just floods nutritive cube;
4) flooding depth controls
Along with water lily growth regulates flooding depth gradually, Seedling Stage controls at 50cm, and bud stage controls at 95cm; Namely there is primary leaf or true leaf from seedling overground part in Seedling Stage, side root has appearred in underground part, rises when seedling independently can carry out nutrition, when significantly rising to seedling height growth amount only; Before bud stage and bud are formed to and bloom;
5) temperature, illumination and water body oxygen content control
Bud stage, keep indoor temperature to be 20 DEG C, water temperature is 18 DEG C;
Full-bloom stage, keep indoor temperature to be 20 DEG C, water temperature is 15 DEG C, and air humidity is 70%, and every day carries out artificially feed, and control indoor illumination intensity is 1000lux; Increase water body oxygen content, keep water body oxygen content to be 15mg/L; Full-bloom stage and water lily quantity of blooming reaches 50% of total flower amount;
Described facilitates in the cultivation method of water lily Winter blooming, also comprises:
From first the flowers are in blossom begin wither time topdress, be after the ammonium dihydrogen phosphate (ADP) mixing of the potassium dihydrogen phosphate of 1 part, the potassium nitrate of 1 part, the ammonium sulfate of 4 parts and 5 parts by parts by weight, wrap with polyvinyl alcohol film and make fertilizer bag, the weight of described fertilizer bag is 8g, fertilizer bag is applied the position of 10cm under rhizome, executed once every 10 days, each each nutritive cube executes 8 bags, executes 3 times altogether.
Described facilitates in the cultivation method of water lily Winter blooming, and described polyvinyl alcohol film is made up of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol.
Described facilitates in the cultivation method of water lily Winter blooming, and in described polyvinyl alcohol film, the mass ratio of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.Central film portion divides the content of alcoholysis type polyvinyl alcohol lower, can produce minimum hole, and hole quantity is few after film is placed in water, and make fertilizer energy slow releasing, fertilizer efficiency is more lasting.
Described facilitates in the cultivation method of water lily Winter blooming, and before inserting described pond sludge, also comprise the step of pond sludge being carried out to sterilization, its concrete steps are:
First be exposed to the sun by pond sludge 2 days, after making moisture content be down to 10%, sprinkling water to pond sludge moisture content is 40%, then sprays 50% or 75% tpn wetting powder, 800 times of liquid, or 80% mancozeb wettable powder, 1000 times of liquid, dries in the shade.Carrying out sterilization to pond sludge can prevent the germ in pond sludge from impacting kind of a strain, improves the survival rate of kind of strain.
Described facilitates in the cultivation method of water lily Winter blooming, to the method for described kind of strain disinfection is:
50% carbendazol wettable powder, 800 times of liquid or 75% tpn wetting powder, 1000 times of liquid are sprayed to kind of a strain.Kind of a strain is carried out disinfection and can prevent kind of the strain from carrying germ from root, improves the survival rate of kind of strain.
Described facilitates in the cultivation method of water lily Winter blooming, and the method for described artificially feed is:
Every 4m on the water surface
2arrange a tungsten lamp or sodium vapor lamp, during fine day, 5 start light filling, light filling 5h every night; Time overcast and rainy, every day, 12 noon started light filling, light filling 10h.Increase the photosynthetic efficiency that illumination can increase water lily, Promoting plant growth.
Described facilitates in the cultivation method of water lily Winter blooming, and described base fertilizer is the soya-bean cake fertilizer or colza cake that become thoroughly decomposed.
Described facilitates in the cultivation method of water lily Winter blooming, by arranging aerator or circulating pump increases water body oxygen content in described pond.Increase oxygen content in pond, be mainly beneficial to water lily root system of plant respiration, be conducive to water lily and take out bud, increase the water lily amount of blooming.
Described facilitates in the cultivation method of water lily Winter blooming, every 6m in described pond
2arrange an ozone escape pipe, discharge ozone by ozone escape pipe in water, the concentration keeping ozone in pond is 0.001mg/L.Pass into the ozone of low concentration in pond, ozone has the effect of sterilizing, and ozone is gas, dispersion in water evenly, and ozone easily resolves into oxygen, also can increase water body oxygen content, the oxygen in water can be made after decomposition to be more evenly distributed, thus to increase the water lily amount of blooming.
Embodiment 5
Facilitate a cultivation method for water lily Winter blooming, comprising:
1) prepare before cultivation
In late September, select atresia nutritive cube, in nutritive cube, apply base fertilizer, insert pond sludge, pond sludge THICKNESS CONTROL is at 50cm;
2) choosing and process of strain is planted
The stem tuber choosing virus-free, not damaged, band terminal bud as kind of a strain, after being cleaned up, to kind of a strain disinfection;
3) plant strain to transplant
Nutritive cube center is imbedded in kind strain after sterilization, and make terminal bud expose pond sludge 2cm, sink to pond after having transplanted, nutritive cube 5cm is flooded in water filling;
4) flooding depth controls
Along with water lily growth regulates flooding depth gradually, Seedling Stage controls at 65cm, and bud stage controls at 115cm;
5) temperature, illumination and water body oxygen content control
Bud stage, keep indoor temperature to be 35 DEG C, water temperature is 25 DEG C;
Full-bloom stage, keep indoor temperature to be 30 DEG C, water temperature is 25 DEG C, and air humidity is 85%, and every day carries out artificially feed, and control indoor illumination intensity is 2500lux; Increase water body oxygen content, keep water body oxygen content to be 20mg/L.
Described facilitates in the cultivation method of water lily Winter blooming, also comprises:
From first the flowers are in blossom begin wither time topdress, be after the ammonium dihydrogen phosphate (ADP) mixing of the potassium dihydrogen phosphate of 1 part, the potassium nitrate of 1 part, the ammonium sulfate of 4 parts and 5 parts by parts by weight, wrap with polyvinyl alcohol film and make fertilizer bag, the weight of described fertilizer bag is 10g, fertilizer bag is applied the position of 15cm under rhizome, executed once every 15 days, each each nutritive cube executes 10 bags, executes 5 times altogether.
Described facilitates in the cultivation method of water lily Winter blooming, and described polyvinyl alcohol film is made up of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol.
Described facilitates in the cultivation method of water lily Winter blooming, and in described polyvinyl alcohol film, the mass ratio of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.
Described facilitates in the cultivation method of water lily Winter blooming, and before inserting described pond sludge, also comprise the step of pond sludge being carried out to sterilization, its concrete steps are:
First be exposed to the sun by pond sludge 3 days, after making moisture content be down to 20%, sprinkling water to pond sludge moisture content is 60%, then sprays 50% or 75% tpn wetting powder, 1000 times of liquid, or 80% mancozeb wettable powder, 1200 times of liquid, dries in the shade.
Described facilitates in the cultivation method of water lily Winter blooming, to the method for described kind of strain disinfection is:
50% carbendazol wettable powder, 1000 times of liquid or 75% tpn wetting powder, 1200 times of liquid are sprayed to kind of a strain.
Described facilitates in the cultivation method of water lily Winter blooming, and the method for described artificially feed is:
Every 4m on the water surface
2arrange a tungsten lamp or sodium vapor lamp, during fine day, 5 start light filling, light filling 6h every night; Time overcast and rainy, every day, 12 noon started light filling, light filling 12h.
Described facilitates in the cultivation method of water lily Winter blooming, and described base fertilizer is the soya-bean cake fertilizer or colza cake that become thoroughly decomposed.
Described facilitates in the cultivation method of water lily Winter blooming, by arranging aerator or circulating pump increases water body oxygen content in described pond.
Described facilitates in the cultivation method of water lily Winter blooming, every 8m in described pond
2arrange an ozone escape pipe, discharge ozone by ozone escape pipe in water, the concentration keeping ozone in pond is 0.01mg/L.
Embodiment 6
Facilitate a cultivation method for water lily Winter blooming, comprising:
1) prepare before cultivation
In late September, select atresia nutritive cube, in nutritive cube, apply base fertilizer, insert pond sludge, pond sludge THICKNESS CONTROL is at 45cm;
2) choosing and process of strain is planted
The stem tuber choosing virus-free, not damaged, band terminal bud as kind of a strain, after being cleaned up, to kind of a strain disinfection;
3) plant strain to transplant
Nutritive cube center is imbedded in kind strain after sterilization, and make terminal bud expose pond sludge 2cm, sink to pond after having transplanted, nutritive cube 3cm is flooded in water filling;
4) flooding depth controls
Along with water lily growth regulates flooding depth gradually, Seedling Stage controls at 58cm, and bud stage controls at 105cm;
5) temperature, illumination and water body oxygen content control
Bud stage, keep indoor temperature to be 28 DEG C, water temperature is 21 DEG C;
Full-bloom stage, keep indoor temperature to be 25 DEG C, water temperature is 20 DEG C, and air humidity is 78%, and every day carries out artificially feed, and control indoor illumination intensity is 1800lux; Increase water body oxygen content, keep water body oxygen content to be 18mg/L.
Described facilitates in the cultivation method of water lily Winter blooming, also comprises:
From first the flowers are in blossom begin wither time topdress, be after the ammonium dihydrogen phosphate (ADP) mixing of the potassium dihydrogen phosphate of 1 part, the potassium nitrate of 1 part, the ammonium sulfate of 4 parts and 5 parts by parts by weight, wrap with polyvinyl alcohol film and make fertilizer bag, the weight of described fertilizer bag is 9g, fertilizer bag is applied the position of 13cm under rhizome, executed once every 13 days, each each nutritive cube executes 9 bags, executes 4 times altogether.
Described facilitates in the cultivation method of water lily Winter blooming, and described polyvinyl alcohol film is made up of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol.
Described facilitates in the cultivation method of water lily Winter blooming, and in described polyvinyl alcohol film, the mass ratio of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.
Described facilitates in the cultivation method of water lily Winter blooming, and before inserting described pond sludge, also comprise the step of pond sludge being carried out to sterilization, its concrete steps are:
First be exposed to the sun by pond sludge 2 days, after making moisture content be down to 15%, sprinkling water to pond sludge moisture content is 50%, then sprays 50% or 75% tpn wetting powder, 900 times of liquid, or 80% mancozeb wettable powder, 1100 times of liquid, dries in the shade.
Described facilitates in the cultivation method of water lily Winter blooming, to the method for described kind of strain disinfection is:
50% carbendazol wettable powder, 900 times of liquid or 75% tpn wetting powder, 1100 times of liquid are sprayed to kind of a strain.
Described facilitates in the cultivation method of water lily Winter blooming, and the method for described artificially feed is:
Every 4m on the water surface
2arrange a tungsten lamp or sodium vapor lamp, during fine day, 5 start light filling, light filling 5h every night; Time overcast and rainy, every day, 12 noon started light filling, light filling 11h.
Described facilitates in the cultivation method of water lily Winter blooming, and described base fertilizer is the soya-bean cake fertilizer or colza cake that become thoroughly decomposed.
Described facilitates in the cultivation method of water lily Winter blooming, by arranging aerator or circulating pump increases water body oxygen content in described pond.
Described facilitates in the cultivation method of water lily Winter blooming, and in described pond, every 7m2 arranges an ozone escape pipe, discharges ozone by ozone escape pipe in water, and the concentration keeping ozone in pond is 0.005mg/L.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the embodiment described.
Claims (10)
1. facilitate a cultivation method for water lily Winter blooming, it is characterized in that, comprising:
1) prepare before cultivation
Mid-September to the last ten-days period, select atresia nutritive cube, high 50-60cm, bore 40-60cm, applies base fertilizer in nutritive cube, inserts pond sludge, and pond sludge THICKNESS CONTROL is at 40-50cm;
2) choosing and process of strain is planted
The stem tuber choosing virus-free, not damaged, band terminal bud as kind of a strain, after being cleaned up, to kind of a strain disinfection;
3) plant strain to transplant
Nutritive cube center is imbedded in kind strain after sterilization, and make terminal bud expose pond sludge 1-2cm, sink to pond after having transplanted, nutritive cube 0-5cm is flooded in water filling;
4) flooding depth controls
Along with water lily growth regulates flooding depth gradually, Seedling Stage controls at 50-65cm, and bud stage controls at 95-115cm;
5) temperature, illumination and water body oxygen content control
Bud stage, maintenance indoor temperature is 20-35 DEG C, and water temperature is 18-25 DEG C;
Full-bloom stage, maintenance indoor temperature is 20-30 DEG C, and water temperature is 15-25 DEG C, and air humidity is 70%-85%, and every day carries out artificially feed, and control indoor illumination intensity is 1000-2500lux; Increase water body oxygen content, keep water body oxygen content to be 15-20mg/L.
2. facilitate the cultivation method of water lily Winter blooming as claimed in claim 1, it is characterized in that, also comprise:
From first the flowers are in blossom begin wither time topdress, be after the ammonium dihydrogen phosphate (ADP) mixing of the potassium dihydrogen phosphate of 1 part, the potassium nitrate of 1 part, the ammonium sulfate of 4 parts and 5 parts by parts by weight, wrap with polyvinyl alcohol film and make fertilizer bag, the weight of described fertilizer bag is 8-10g, fertilizer bag is applied the position of 10-15cm under rhizome, executed once every 10-15 days, each each nutritive cube executes 8-10 bag, executes 3-5 time altogether.
3. facilitate the cultivation method of water lily Winter blooming as claimed in claim 2, it is characterized in that, described polyvinyl alcohol film is made up of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol.
4. facilitate the cultivation method of water lily Winter blooming as claimed in claim 3, it is characterized in that, in described polyvinyl alcohol film, the mass ratio of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.
5. facilitate the cultivation method of water lily Winter blooming as claimed in claim 1, it is characterized in that, before inserting described pond sludge, also comprise the step of pond sludge being carried out to sterilization, its concrete steps are:
First be exposed to the sun pond sludge 2-3 days, and after making moisture content be down to 10%-20%, sprinkling water to pond sludge moisture content is 40%-60%, then sprays 50% or 75% tpn wetting powder 800-1000 times of liquid, or 80% mancozeb wettable powder 1000-1200 times liquid, dries in the shade.
6. facilitate the cultivation method of water lily Winter blooming as claimed in claim 1, it is characterized in that, to the method for described kind of strain disinfection be:
50% carbendazol wettable powder 800-1000 times liquid or 75% tpn wetting powder 1000-1200 times of liquid is sprayed to kind of a strain.
7. facilitate the cultivation method of water lily Winter blooming as claimed in claim 1, it is characterized in that, the method for described artificially feed is:
Every 4m on the water surface
2arrange a tungsten lamp or sodium vapor lamp, during fine day, 5 start light filling, light filling 5-6h every night; Time overcast and rainy, every day, 12 noon started light filling, light filling 10-12h.
8. facilitate the cultivation method of water lily Winter blooming as claimed in claim 1, it is characterized in that, described base fertilizer is the soya-bean cake fertilizer or colza cake that become thoroughly decomposed.
9. facilitate the cultivation method of water lily Winter blooming as claimed in claim 1, it is characterized in that, by arranging aerator or circulating pump increases water body oxygen content in described pond.
10. facilitate the cultivation method of water lily Winter blooming as claimed in claim 1, it is characterized in that, every 6-8m in described pond
2arrange an ozone escape pipe, discharge ozone by ozone escape pipe in water, the concentration keeping ozone in pond is 0.001-0.01mg/L.
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| CN105706705A (en) * | 2016-03-02 | 2016-06-29 | 苏州市农业科学院 | Method for regulating flowering time of bowl lotus |
| CN107018897A (en) * | 2017-04-01 | 2017-08-08 | 吉发昌 | A kind of method that utilization water lily organizes rapid breeding |
| CN107018897B (en) * | 2017-04-01 | 2019-08-13 | 吉发昌 | A method of rapid breeding is organized using water lily |
| CN108522199A (en) * | 2018-06-19 | 2018-09-14 | 江苏东珠景观股份有限公司 | A kind of ecological circulation type breeding method to purify water with water plant water lily |
| CN109275541A (en) * | 2018-11-21 | 2019-01-29 | 安徽阜阳金丰生态农业有限公司 | A kind of cultural method adjusting the lotus florescence |
| CN109662004A (en) * | 2019-02-01 | 2019-04-23 | 江苏富江农业科技发展有限公司 | A kind of anti-season wild red lotus method for culturing seedlings |
| CN110012807A (en) * | 2019-04-17 | 2019-07-16 | 广西壮族自治区农业科学院花卉研究所 | Organic Se-rich is eaten or tea water lily cultural method |
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| CN111990199A (en) * | 2020-09-14 | 2020-11-27 | 吉发昌 | Cultivation method for promoting blooming of water lily in four seasons |
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