CN104982195B - 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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- CN104982195B CN104982195B CN201510357716.1A CN201510357716A CN104982195B CN 104982195 B CN104982195 B CN 104982195B CN 201510357716 A CN201510357716 A CN 201510357716A CN 104982195 B CN104982195 B CN 104982195B
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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
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- 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, more particularly to a kind of cultural method for facilitating water lily Winter blooming.
Background technology
Water lily, Nymphaeceae Nymphaea is distributed in subtropical zone, Temperate Region in China, and according to biological characteristics cold-resistant water lily can be divided into
With tropical water lily.Water lily is capture leaf water plant for many years, and its flower footpath is big, pattern enriches, very popular.In natural object
Under waiting environment, the cold-resistant water lily of most tropical water lily and whole is all to bloom (7 daytime：00-15：00), Some Tropical
Then bloom (21 to water lily in the evening：00 to next day 12：00).The florescence of water lily is concentrated mainly on the 5-9 months, and rest period is entered after November,
Winter landscape cannot represent.At present, the effective cultural method for also not facilitating water lily to bloom in the winter time.
The content of the invention
The purpose of the present invention is the process by matrix before rational cultivation, water and fertilizer management after cultivation, and temperature, illumination and
The measures such as the process of oxygen content of water, can increase the amount of blooming, and extend the water lily florescence, make full-bloom stage substantially, improve the Jing of water lily
Ji value, meets the market demand.
The present invention provide technical scheme be：
A kind of cultural method for facilitating water lily Winter blooming, including：
1) prepare before cultivating
Mid-September to the last ten-days period, from non-porous nutritive cube, high 50-60cm, bore 40-60cm, bottom is applied in nutritive cube
Fertilizer, inserts pond sludge, and pond sludge THICKNESS CONTROL is in 40-50cm；
2) plant the selection of strain and process
Virus-free, not damaged, the stem tuber with terminal bud are chosen as kind of a strain, after being cleaned up, kind of a strain is carried out disinfection
Process；
3) plant strain to transplant
By the kind strain embedment nutritive cube center after sterilization, make terminal bud expose pond sludge 1-2cm, water is sunk to after the completion of transplanting
Nutritive cube 0-5cm is flooded in pond, water filling；
4) flooding depth control
As water lily growth gradually adjusts flooding depth, Seedling Stage control is controlled in 95- in 50-65cm, bud stage
115cm；
5) temperature, illumination and oxygen content of water control
Bud stage, keeps indoor temperature to be 20-35 DEG C, and water temperature is 18-25 DEG C, i.e. indoor temperature high temperature on daytime is not higher than 35
DEG C, 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, keeps indoor temperature to be 20-30 DEG C, and water temperature is 15-25 DEG C, i.e. indoor temperature high temperature on daytime is not higher than 30
DEG C, 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%, artificially feed is carried out daily, indoor illumination intensity is controlled for 1000-2500lux；Increase oxygen content of water, keep water body
Oxygen content is 15-20mg/L.
Preferably, in the described cultural method for facilitating water lily Winter blooming, also include：
From first the flowers are in blossom begin and wither when topdress, by potassium dihydrogen phosphate that parts by weight are 1 part, 1 part of potassium nitrate, 4 parts
Ammonium sulfate and 5 parts ammonium dihydrogen phosphate mixing after, wrapped with polyvinyl alcohol film and make fertilizer bag, the weight of the fertilizer bag
For 8-10g, fertilizer bag is applied under rhizome at the position of 10-15cm, applied every 10-15 days once, every time each nutritive cube is applied
8-10 bags, apply 3-5 time altogether.
Preferably, in the described cultural method for facilitating water lily Winter blooming, the polyvinyl alcohol film is by complete alcohol
Solution type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol are made.
Preferably, in the described cultural method for facilitating water lily Winter blooming, complete alcohol in the polyvinyl alcohol film
The mass ratio of solution type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.
Preferably, in the described cultural method for facilitating water lily Winter blooming, before inserting the pond sludge, also include to the pool
Mud carries out the step of sterilization, and it is concretely comprised the following steps：
First pond sludge is exposed to the sun 2-3 days, moisture content is down to after 10%-20%, it is 40%- to sprinkle water to pond sludge moisture content
60%, then spray 50% or 75% 800-1000 times of liquid of Bravo wettable powder, or 80% mancozeb wettable powder
1000-1200 times of liquid, dries in the shade.
Preferably, in the described cultural method for facilitating water lily Winter blooming, to kind strain disinfection
Method is：
To kind of strain sprinkling 800-1000 times of liquid of 50% carbendazol wettable powder or a 75% Bravo wettable powder 1000-
1200 times of liquid.
Preferably, in the described cultural method for facilitating water lily Winter blooming, the method for the artificially feed is：
Per 4m on the water surface2One tungsten lamp or sodium vapor lamp are set, and during fine day, every night 5 points start light filling, light filling 5-6h；It is cloudy
During the rainy day, daily 12 noon starts light filling, light filling 10-12h.
Preferably, in the described cultural method for facilitating water lily Winter blooming, the base fertilizer be become thoroughly decomposed soya-bean cake fertilizer or
Person's rape cake.
Preferably, in the described cultural method for facilitating water lily Winter blooming, by arranging aerator in the pond
Or circulating pump is increasing oxygen content of water.
Preferably, in the described cultural method for facilitating water lily Winter blooming, per 6-8m in the pond2Arrange one
Ozone escaping pipe, by ozone escaping pipe ozone is discharged in water, and the concentration for keeping ozone in pond is 0.001-0.01mg/L.
The present invention at least includes following beneficial effect：
The present invention passes through the process of matrix before rational cultivation, water and fertilizer management after cultivation, and temperature, and illumination and water body are oxygen-containing
The measures such as the process of amount, can increase the amount of blooming, and extend the water lily florescence, make full-bloom stage substantially, improve the economic worth of water lily, full
The foot market demand.
The present invention adopts polyvinyl alcohol film Wrapped fertilizer, and polyvinyl alcohol film is by complete alcoholysis type polyvinyl alcohol and part
Alcoholysis type polyvinyl alcohol is made, and, not by low temperature water dissolves, partial alcoholysis type polyvinyl alcohol can be low for complete alcoholysis type polyvinyl alcohol
Warm water is completely dissolved, and is applied after nutritive cube with film Wrapped fertilizer made by both, the partial alcoholysis type polyvinyl alcohol on film
Water dissolves are met, thus small hole are formed on film, by adjusting both ratios, can adjust the size and number of hole,
So as to adjust the slow release speed of fertilizer, fertilizer is set slowly to discharge by hole, it is more and burn out plant to be unlikely to single-dose application,
Nutrient can be provided for plant longer, and polyvinyl alcohol be uniquely can be by bacterium as carbon source and the vinyl polymerization of using energy source
Thing, in the presence of bacterium and enzyme, 46 days degradable 75%, does not pollute the environment.
Increase oxygen content in pond, be conducive to water lily root system of plant respiration, be conducive to water lily to take out bud, increase water lily
The amount of blooming.The present invention by arranging aerator or circulating pump to increase oxygen content of water, and pond in be passed through low concentration
Ozone, solubility of the ozone in water is big compared with oxygen, and the ozone of low concentration is completely soluble, smelly in being not diffuse into air
Oxygen has the effect of sterilizing, can kill the harmful substances such as the bacterium in water, fungi, and ozone easily resolves into oxygen, also can
Increase oxygen content of water, so as to increase the amount of blooming.
The further advantage of the present invention, target and feature embody part by description below, and part will also be by this
The research of invention and practice and be understood by the person skilled in the art.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
Embodiment 1
A kind of cultural method for facilitating water lily Winter blooming, comprises the following steps：
Prepare before step one, cultivation
Mid-September, from high 50cm, the non-porous nutritive cube of bore 40cm, the soya-bean cake fertilizer or rape cake for becoming thoroughly decomposed is applied
As base fertilizer；The pond sludge for processing is inserted, pond sludge THICKNESS CONTROL is in 40cm；
Pond sludge processing method is：First pond sludge is exposed to the sun 2 days, makes moisture content be down to 10%, watering afterwards makes pond sludge moisture content
For 40%, then spray 50% or 75% Bravo wettable powder, 800 times of liquid, or 1000 times of 80% mancozeb wettable powder
Liquid；
Step 2, the selection for planting strain, process and plant
Virus-free, not damaged, the stem tuber with healthy and strong terminal bud are chosen as kind of a strain, after being cleaned up, sprinkling more than 50%
Bacterium spirit 1000 times of liquid disinfections of 800 times of liquid of wettable powder or 75% Bravo wettable powder；After disinfecting
Stem tuber embedment nutritive cube center, depth exposes pond sludge 1-2cm, pond, water filling sunk to after the completion of plantation with terminal bud
Nutritive cube 0cm is flooded, i.e., just floods nutritive cube；
Step 3, rich water quality management
As water lily growth gradually adjusts flooding depth, Seedling Stage is maintained at 50cm, Seedling Stage i.e. from seedling overground part
There is acrospire or true leaf, lateral root has occurred in underground part, when seedling can independently carry out nutrition from, to seedling height growth amount significantly
Stop during rising；Bud stage is maintained at 95cm, and bud stage is that bud is formed to before blooming；
From first the flowers are in blossom begin and wither when topdress, when topdressing fertilizer is wrapped with paper and makes fertilizer bag, and wrap in fertilizer
5 apertures are pricked, so as to nutriment in a fertilizer release, fertilizer bag the position away from center 10cm is applied into；
The main component of fertilizer bag is potassium dihydrogen phosphate, potassium nitrate, ammonium sulfate, ammonium dihydrogen phosphate, and four weight ratios are 1: 1
∶4∶5；Fertilizer bag weight 8g；At intervals of 10 days, every time each nutritive cube applied 8 bags to dressing time, and topdress number of times 3 times；
The process of step 4, temperature, illumination and oxygen content of water
Water lily bud stage, keeps indoor temperature to be 20 DEG C, and water temperature is 18 DEG C, fully sees light；Adjust indoor temperature and humidity, light
According to；Full-bloom stage, gives daily artificially feed, and boiler heating is heated, and keeps indoor temperature to be 20 DEG C, and water temperature is 15 DEG C；
Aerator or circulating pump are set in pond, promote water body flow, holding oxygen content of water is 15mg/L；Full-bloom stage is that water lily opens
Flower quantity reaches the 50% of total flower amount；Increase oxygen content in pond, mainly beneficial to water lily root system of plant respiration, be conducive to
Water lily takes out bud, increases the water lily amount of blooming
The method of artificially feed is：Indoors peripheral pool is per 4m2One tungsten lamp or sodium vapor lamp, indoor illumination intensity are set
Control is in 1000lux；Humid control is 70%；At 5 points in fine day evening starts light filling, light filling 5 hours；12 points of overcast and rainy daytime starts
Light filling, light filling 10 hours.
Embodiment 2
A kind of cultural method for facilitating water lily Winter blooming, comprises the following steps：
Prepare before step one, cultivation
In late September, from high 60cm, the non-porous nutritive cube of bore 60cm, the soya-bean cake fertilizer or rape cake for becoming thoroughly decomposed is applied
As base fertilizer；The pond sludge for processing is inserted, pond sludge THICKNESS CONTROL is in 50cm；
Pond sludge processing method is：First pond sludge is exposed to the sun 3 days, makes moisture content be down to 20%, watering afterwards makes pond sludge moisture content
For 60%, then spray 50% or 75% Bravo wettable powder, 1000 times of liquid, or 80% mancozeb wettable powder 1200
Times liquid；
Step 2, the selection for planting strain, process and plant
Virus-free, not damaged, the stem tuber with healthy and strong terminal bud are chosen as kind of a strain, after being cleaned up, sprinkling more than 50%
Bacterium spirit 1200 times of liquid disinfections of 1000 times of liquid of wettable powder or 75% Bravo wettable powder；After disinfecting
Stem tuber embedment nutritive cube center, depth exposes pond sludge 2cm, pond sunk to after the completion of plantation with terminal bud, and water filling is flooded
Do not have nutritive cube 5cm；
Step 3, rich water quality management
As water lily growth gradually adjusts flooding depth, Seedling Stage is maintained at 65cm；Bud stage is maintained at 115cm, bud
Phase is that bud is formed to before blooming；From first the flowers are in blossom begin wither when topdress, when topdressing fertilizer is wrapped with paper and makes fertilizer bag,
And 8 apertures of bundle are wrapped in fertilizer, so as to nutriment in a fertilizer release, fertilizer bag is applied into the position away from center 15cm；
The main component of fertilizer bag is potassium dihydrogen phosphate, potassium nitrate, ammonium sulfate, ammonium dihydrogen phosphate, and four weight ratios are 1: 1
∶4∶5；Fertilizer bag weight 10g；At intervals of 15 days, every time each nutritive cube applied 10 bags to dressing time, and topdress number of times 5 times；
The process of step 4, temperature, illumination and oxygen content of water
Water lily bud stage, keeps indoor temperature to be 35 DEG C, and water temperature is 25 DEG C, fully sees light；Adjust indoor temperature and humidity, light
According to；Full-bloom stage, gives daily artificially feed, and boiler heating is heated, and keeps indoor temperature to be 30 DEG C, and water temperature is 25 DEG C；
Aerator or circulating pump are set in pond, promote water body flow, holding oxygen content of water is 20mg/L；
The method of artificially feed is：Indoors peripheral pool is per 4m2One tungsten lamp or sodium vapor lamp, indoor illumination intensity are set
Control is in 2500lux；Humid control is 85%；At 5 points in fine day evening starts light filling, light filling 6 hours；12 points of overcast and rainy daytime starts
Light filling, light filling 12 hours.
Embodiment 3
A kind of cultural method for facilitating water lily Winter blooming, comprises the following steps：
Prepare before step one, cultivation
Mid-September, from high 55cm, the non-porous nutritive cube of bore 50cm, the soya-bean cake fertilizer or rape cake for becoming thoroughly decomposed is applied
As base fertilizer；The pond sludge for processing is inserted, pond sludge THICKNESS CONTROL is in 45cm；
Pond sludge processing method is：First pond sludge is exposed to the sun 2 days, makes moisture content be down to 15%, watering afterwards makes pond sludge moisture content
For 50%, then spray 50% or 75% Bravo wettable powder, 900 times of liquid, or 1100 times of 80% mancozeb wettable powder
Liquid；
Step 2, the selection for planting strain, process and plant
Virus-free, not damaged, the stem tuber with healthy and strong terminal bud are chosen as kind of a strain, after being cleaned up, sprinkling more than 50%
Bacterium spirit 1100 times of liquid disinfections of 900 times of liquid of wettable powder or 75% Bravo wettable powder；After disinfecting
Stem tuber embedment nutritive cube center, depth exposes pond sludge 2cm, pond sunk to after the completion of plantation with terminal bud, and water filling is flooded
Do not have nutritive cube 2cm；
Step 3, rich water quality management
As water lily growth gradually adjusts flooding depth, Seedling Stage is maintained at 57cm；Bud stage is maintained at 105cm, bud
Phase is that bud is formed to before blooming；From first the flowers are in blossom begin wither when topdress, when topdressing fertilizer is wrapped with paper and makes fertilizer bag,
And 6 apertures of bundle are wrapped in fertilizer, so as to nutriment in a fertilizer release, fertilizer bag is applied into the position away from center 12cm；
The main component of fertilizer bag is potassium dihydrogen phosphate, potassium nitrate, ammonium sulfate, ammonium dihydrogen phosphate, and four weight ratios are 1: 1
∶4∶5；Fertilizer bag weight 9g；At intervals of 12 days, every time each nutritive cube applied 9 bags to dressing time, and topdress number of times 4 times；
The process of step 4, temperature, illumination and oxygen content of water
Water lily bud stage, keeps indoor temperature to be 27 DEG C, and water temperature is 21 DEG C, fully sees light；Adjust indoor temperature and humidity, light
According to；Full-bloom stage, gives daily artificially feed, and boiler heating is heated, and keeps indoor temperature to be 25 DEG C, and water temperature is 20 DEG C；
Aerator or circulating pump are set in pond, promote water body flow, holding oxygen content of water is 17mg/L；
The method of artificially feed is：Indoors peripheral pool is per 4m2One tungsten lamp or sodium vapor lamp, indoor illumination intensity are set
Control is in 1700lux；Humid control is 77%；At 5 points in fine day evening starts light filling, light filling 6 hours；12 points of overcast and rainy daytime starts
Light filling, light filling 11 hours.
Embodiment 4
The present invention provides a kind of cultural method for facilitating water lily Winter blooming, including：
1) prepare before cultivating
Mid-September, from non-porous nutritive cube, base fertilizer is applied in nutritive cube, insert pond sludge, pond sludge THICKNESS CONTROL exists
40cm；
2) plant the selection of strain and process
Virus-free, not damaged, the stem tuber with terminal bud are chosen as kind of a strain, after being cleaned up, kind of a strain is carried out disinfection
Process；
3) plant strain to transplant
By the kind strain embedment nutritive cube center after sterilization, make terminal bud expose pond sludge 1cm, water is sunk to after the completion of transplanting
Nutritive cube 0cm is flooded in pond, water filling, i.e., just flood nutritive cube；
4) flooding depth control
As water lily growth gradually adjusts flooding depth, Seedling Stage control is controlled in 95cm in 50cm, bud stage；Seedling Stage
Occurred acrospire or true leaf from seedling overground part, lateral root has occurred in underground part, when seedling can independently carry out nutrition from, to children
Stop when height increment of seedlings significantly rises；Bud stage is that bud is formed to before blooming；
5) temperature, illumination and oxygen content of water control
Bud stage, keeps indoor temperature to be 20 DEG C, and water temperature is 18 DEG C；
Full-bloom stage, keeps indoor temperature to be 20 DEG C, and water temperature is 15 DEG C, and air humidity is 70%, and artificially feed is carried out daily,
Indoor illumination intensity is controlled for 1000lux；Increase oxygen content of water, holding oxygen content of water is 15mg/L；Full-bloom stage is water lily
Quantity of blooming reaches the 50% of total flower amount；
In the described cultural method for facilitating water lily Winter blooming, also include：
From first the flowers are in blossom begin and wither when topdress, by potassium dihydrogen phosphate that parts by weight are 1 part, 1 part of potassium nitrate, 4 parts
Ammonium sulfate and 5 parts ammonium dihydrogen phosphate mixing after, wrapped with polyvinyl alcohol film and make fertilizer bag, the weight of the fertilizer bag
For 8g, fertilizer bag is applied under rhizome at the position of 10cm, applied once every 10 days, every time each nutritive cube applies 8 bags, and 3 are applied altogether
It is secondary.
In the described cultural method for facilitating water lily Winter blooming, the polyvinyl alcohol film is by complete alcoholysis type polyethylene
Alcohol and partial alcoholysis type polyvinyl alcohol are made.
In the described cultural method for facilitating water lily Winter blooming, complete alcoholysis type polyethylene in the polyvinyl alcohol film
The mass ratio of alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.The content of central film portion point alcoholysis type polyvinyl alcohol is relatively low, film
Minimum hole can be produced after being placed in water, and hole quantity is few, fertilizer is slowly discharged, fertilizer efficiency is more longlasting.
In the described cultural method for facilitating water lily Winter blooming, before inserting the pond sludge, also include killing pond sludge
The step of bacterium, it is concretely comprised the following steps：
First pond sludge is exposed to the sun 2 days, after making moisture content be down to 10%, it is 40% to sprinkle water to pond sludge moisture content, then sprays 50%
Or 75% Bravo wettable powder, 800 times of liquid, or 80% mancozeb wettable powder, 1000 times of liquid, dry in the shade.Pond sludge is entered
Row sterilization can prevent the germ in pond sludge from impacting to kind of a strain, improve the survival rate of kind of strain.
In the described cultural method for facilitating water lily Winter blooming, it is to the method for kind strain disinfection：
To kind of strain sprinkling 1000 times of liquid of 50% carbendazol wettable powder, 800 times of liquid or 75% Bravo wettable powder.
Kind of a strain is carried out disinfection can prevent kind of strain from carrying germ from root, improve the survival rate of kind of strain.
In the described cultural method for facilitating water lily Winter blooming, the method for the artificially feed is：
Per 4m on the water surface2One tungsten lamp or sodium vapor lamp are set, and during fine day, every night 5 points start light filling, light filling 5h；It is overcast and rainy
It when, daily 12 noon starts light filling, light filling 10h.Increasing illumination can increase the photosynthetic efficiency of water lily, promote plant life
It is long.
In the described cultural method for facilitating water lily Winter blooming, the base fertilizer is the soya-bean cake fertilizer or rape cake for becoming thoroughly decomposed.
In the described cultural method for facilitating water lily Winter blooming, in the pond by aerator or circulating pump are set come
Increase oxygen content of water.Increase oxygen content in pond, mainly beneficial to water lily root system of plant respiration, be conducive to water lily to take out flower
Flower bud, increases the water lily amount of blooming.
In the described cultural method for facilitating water lily Winter blooming, per 6m in the pond2One ozone escaping pipe is set,
Ozone is discharged in water by ozone escaping pipe, the concentration for keeping ozone in pond is 0.001mg/L.It is passed through in pond relatively low dense
The ozone of degree, ozone has the effect of sterilizing, and ozone is gas, is disperseed evenly in water, and ozone easily resolves into oxygen
Gas, can also increase oxygen content of water, and the oxygen in water can be made to be more evenly distributed after decomposition, so as to increase the water lily amount of blooming.
Embodiment 5
A kind of cultural method for facilitating water lily Winter blooming, including：
1) prepare before cultivating
In late September, from non-porous nutritive cube, base fertilizer is applied in nutritive cube, insert pond sludge, pond sludge THICKNESS CONTROL exists
50cm；
2) plant the selection of strain and process
Virus-free, not damaged, the stem tuber with terminal bud are chosen as kind of a strain, after being cleaned up, kind of a strain is carried out disinfection
Process；
3) plant strain to transplant
By the kind strain embedment nutritive cube center after sterilization, make terminal bud expose pond sludge 2cm, water is sunk to after the completion of transplanting
Nutritive cube 5cm is flooded in pond, water filling；
4) flooding depth control
As water lily growth gradually adjusts flooding depth, Seedling Stage control is controlled in 115cm in 65cm, bud stage；
5) temperature, illumination and oxygen content of water control
Bud stage, keeps indoor temperature to be 35 DEG C, and water temperature is 25 DEG C；
Full-bloom stage, keeps indoor temperature to be 30 DEG C, and water temperature is 25 DEG C, and air humidity is 85%, and artificially feed is carried out daily,
Indoor illumination intensity is controlled for 2500lux；Increase oxygen content of water, holding oxygen content of water is 20mg/L.
In the described cultural method for facilitating water lily Winter blooming, also include：
From first the flowers are in blossom begin and wither when topdress, by potassium dihydrogen phosphate that parts by weight are 1 part, 1 part of potassium nitrate, 4 parts
Ammonium sulfate and 5 parts ammonium dihydrogen phosphate mixing after, wrapped with polyvinyl alcohol film and make fertilizer bag, the weight of the fertilizer bag
For 10g, fertilizer bag is applied under rhizome at the position of 15cm, applied once every 15 days, every time each nutritive cube applies 10 bags, applies altogether
5 times.
In the described cultural method for facilitating water lily Winter blooming, the polyvinyl alcohol film is by complete alcoholysis type polyethylene
Alcohol and partial alcoholysis type polyvinyl alcohol are made.
In the described cultural method for facilitating water lily Winter blooming, complete alcoholysis type polyethylene in the polyvinyl alcohol film
The mass ratio of alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.
In the described cultural method for facilitating water lily Winter blooming, before inserting the pond sludge, also include killing pond sludge
The step of bacterium, it is concretely comprised the following steps：
First pond sludge is exposed to the sun 3 days, after making moisture content be down to 20%, it is 60% to sprinkle water to pond sludge moisture content, then sprays 50%
Or 75% Bravo wettable powder, 1000 times of liquid, or 80% mancozeb wettable powder, 1200 times of liquid, dry in the shade.
In the described cultural method for facilitating water lily Winter blooming, it is to the method for kind strain disinfection：
To kind of strain sprinkling 1200 times of liquid of 50% carbendazol wettable powder, 1000 times of liquid or 75% Bravo wettable powder.
In the described cultural method for facilitating water lily Winter blooming, the method for the artificially feed is：
Per 4m on the water surface2One tungsten lamp or sodium vapor lamp are set, and during fine day, every night 5 points start light filling, light filling 6h；It is overcast and rainy
It when, daily 12 noon starts light filling, light filling 12h.
In the described cultural method for facilitating water lily Winter blooming, the base fertilizer is the soya-bean cake fertilizer or rape cake for becoming thoroughly decomposed.
In the described cultural method for facilitating water lily Winter blooming, in the pond by aerator or circulating pump are set come
Increase oxygen content of water.
In the described cultural method for facilitating water lily Winter blooming, per 8m in the pond2One ozone escaping pipe is set,
Ozone is discharged in water by ozone escaping pipe, the concentration for keeping ozone in pond is 0.01mg/L.
Embodiment 6
A kind of cultural method for facilitating water lily Winter blooming, including：
1) prepare before cultivating
In late September, from non-porous nutritive cube, base fertilizer is applied in nutritive cube, insert pond sludge, pond sludge THICKNESS CONTROL exists
45cm；
2) plant the selection of strain and process
Virus-free, not damaged, the stem tuber with terminal bud are chosen as kind of a strain, after being cleaned up, kind of a strain is carried out disinfection
Process；
3) plant strain to transplant
By the kind strain embedment nutritive cube center after sterilization, make terminal bud expose pond sludge 2cm, water is sunk to after the completion of transplanting
Nutritive cube 3cm is flooded in pond, water filling；
4) flooding depth control
As water lily growth gradually adjusts flooding depth, Seedling Stage control is controlled in 105cm in 58cm, bud stage；
5) temperature, illumination and oxygen content of water control
Bud stage, keeps indoor temperature to be 28 DEG C, and water temperature is 21 DEG C；
Full-bloom stage, keeps indoor temperature to be 25 DEG C, and water temperature is 20 DEG C, and air humidity is 78%, and artificially feed is carried out daily,
Indoor illumination intensity is controlled for 1800lux；Increase oxygen content of water, holding oxygen content of water is 18mg/L.
In the described cultural method for facilitating water lily Winter blooming, also include：
From first the flowers are in blossom begin and wither when topdress, by potassium dihydrogen phosphate that parts by weight are 1 part, 1 part of potassium nitrate, 4 parts
Ammonium sulfate and 5 parts ammonium dihydrogen phosphate mixing after, wrapped with polyvinyl alcohol film and make fertilizer bag, the weight of the fertilizer bag
For 9g, fertilizer bag is applied under rhizome at the position of 13cm, applied once every 13 days, every time each nutritive cube applies 9 bags, and 4 are applied altogether
It is secondary.
In the described cultural method for facilitating water lily Winter blooming, the polyvinyl alcohol film is by complete alcoholysis type polyethylene
Alcohol and partial alcoholysis type polyvinyl alcohol are made.
In the described cultural method for facilitating water lily Winter blooming, complete alcoholysis type polyethylene in the polyvinyl alcohol film
The mass ratio of alcohol and partial alcoholysis type polyvinyl alcohol is 30: 1.
In the described cultural method for facilitating water lily Winter blooming, before inserting the pond sludge, also include killing pond sludge
The step of bacterium, it is concretely comprised the following steps：
First pond sludge is exposed to the sun 2 days, after making moisture content be down to 15%, it is 50% to sprinkle water to pond sludge moisture content, then sprays 50%
Or 75% Bravo wettable powder, 900 times of liquid, or 80% mancozeb wettable powder, 1100 times of liquid, dry in the shade.
In the described cultural method for facilitating water lily Winter blooming, it is to the method for kind strain disinfection：
To kind of strain sprinkling 1100 times of liquid of 50% carbendazol wettable powder, 900 times of liquid or 75% Bravo wettable powder.
In the described cultural method for facilitating water lily Winter blooming, the method for the artificially feed is：
Per 4m on the water surface2One tungsten lamp or sodium vapor lamp are set, and during fine day, every night 5 points start light filling, light filling 5h；It is overcast and rainy
It when, daily 12 noon starts light filling, light filling 11h.
In the described cultural method for facilitating water lily Winter blooming, the base fertilizer is the soya-bean cake fertilizer or rape cake for becoming thoroughly decomposed.
In the described cultural method for facilitating water lily Winter blooming, in the pond by aerator or circulating pump are set come
Increase oxygen content of water.
In the described cultural method for facilitating water lily Winter blooming, every 7m2 arranges an ozone escaping pipe in the pond,
Ozone is discharged in water by ozone escaping pipe, the concentration for keeping ozone in pond is 0.005mg/L.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and embodiment
With, it can be applied to completely various suitable the field of the invention, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the embodiment with description.
Claims (6)
1. a kind of cultural method for facilitating water lily Winter blooming, it is characterised in that include：
1) prepare before cultivating
Mid-September to the last ten-days period, from non-porous nutritive cube, high 50-60cm, bore 40-60cm, base fertilizer is applied in nutritive cube,
Pond sludge is inserted, pond sludge THICKNESS CONTROL is in 40-50cm；
2) plant the selection of strain and process
Virus-free, not damaged, the stem tuber with terminal bud are chosen as kind of a strain, after being cleaned up, to kind of a strain disinfection；
3) plant strain to transplant
By the kind strain embedment nutritive cube center after sterilization, make terminal bud expose pond sludge 1-2cm, pond sunk to after the completion of transplanting,
Nutritive cube 0-5cm is flooded in water filling；
4) flooding depth control
As water lily growth gradually adjusts flooding depth, Seedling Stage control is controlled in 95-115cm in 50-65cm, bud stage；
5) temperature, illumination and oxygen content of water control
Bud stage, keeps indoor temperature to be 20-35 DEG C, and water temperature is 18-25 DEG C；
Full-bloom stage, keeps indoor temperature to be 20-30 DEG C, and water temperature is 15-25 DEG C, and air humidity is 70%-85%, every on the water surface
4m2One tungsten lamp or sodium vapor lamp are set, and during fine day, every night 5 points start light filling, light filling 5-6h；When overcast and rainy, daily 12 noon
Start light filling, light filling 10-12h controls indoor illumination intensity for 1000-2500lux；Increase oxygen content of water, keep water body to contain
Oxygen amount is 15-20mg/L；
6) topdress
From first the flowers are in blossom begin wither when topdress, by potassium dihydrogen phosphate, 1 part of potassium nitrate, 4 parts of sulphur that parts by weight are 1 part
After sour ammonium and the mixing of 5 parts of ammonium dihydrogen phosphate, wrapped with polyvinyl alcohol film and make fertilizer bag, the weight of the fertilizer bag is 8-
10g, fertilizer bag is applied under rhizome at the position of 10-15cm, is applied every 10-15 days once, and every time each nutritive cube applies 8-10
Bag, applies 3-5 time altogether；The polyvinyl alcohol film is made up of complete alcoholysis type polyvinyl alcohol and partial alcoholysis type polyvinyl alcohol, and
Both mass ratioes are 30：1.
2. the cultural method of water lily Winter blooming is facilitated as claimed in claim 1, it is characterised in that before inserting the pond sludge,
Also include carrying out pond sludge the step of sterilization, it is concretely comprised the following steps：
First pond sludge is exposed to the sun 2-3 days, moisture content is down to after 10%-20%, it is 40%-60% to sprinkle water to pond sludge moisture content, then
50% or 75% 800-1000 times of liquid of Bravo wettable powder of sprinkling, or 80% mancozeb wettable powder 1000-1200
Times liquid, dries in the shade.
3. the cultural method of water lily Winter blooming is facilitated as claimed in claim 1, it is characterised in that kind strain is disappeared
Poison process method be：
To kind of strain sprinkling 800-1000 times of liquid of 50% carbendazol wettable powder or a 75% Bravo wettable powder 1000-1200
Times liquid.
4. the cultural method of water lily Winter blooming is facilitated as claimed in claim 1, it is characterised in that the base fertilizer becomes thoroughly decomposed
Soya-bean cake fertilizer or rape cake.
5. the cultural method of water lily Winter blooming is facilitated as claimed in claim 1, it is characterised in that by setting in the pond
Put aerator or circulating pump to increase oxygen content of water.
6. the cultural method of water lily Winter blooming is facilitated as claimed in claim 1, it is characterised in that per 6-8m in the pond2
One ozone escaping pipe is set, ozone is discharged in water by ozone escaping pipe, the concentration for 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 |
| 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 |
| CN109662004B (en) * | 2019-02-01 | 2021-08-03 | 江苏富江农业科技发展有限公司 | Method for growing seedlings of out-of-season wild red lotus |
| CN110012807B (en) * | 2019-04-17 | 2021-04-23 | 广西壮族自治区农业科学院花卉研究所 | Method for cultivating organic selenium-rich edible or tea water lily |
| 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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