CN107197764A - A kind of greenhouse cultivation method of kaffir lily - Google Patents

A kind of greenhouse cultivation method of kaffir lily Download PDF

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Publication number
CN107197764A
CN107197764A CN201710591435.1A CN201710591435A CN107197764A CN 107197764 A CN107197764 A CN 107197764A CN 201710591435 A CN201710591435 A CN 201710591435A CN 107197764 A CN107197764 A CN 107197764A
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Prior art keywords
kaffir lily
phase
daytime
temperature
greenhouse
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CN201710591435.1A
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Chinese (zh)
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汪中奇
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Hefei Sunwin Gardening Co Ltd
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Hefei Sunwin Gardening Co Ltd
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Priority to CN201710591435.1A priority Critical patent/CN107197764A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/008Methods for regeneration to complete plants

Abstract

The invention discloses a kind of greenhouse cultivation method of kaffir lily, this method from the preparation of the nutrient matrix of kaffir lily, Seeds preprocess, the tissue culture phase cultivation, support each period such as root phase and the phase of growing flower, control to the temperature in greenhouse, humidity, illumination and strictly in terms of watering and applying fertilizer, wherein pre-processed using ethylmethane sulfonate solution with kaffir lily seed, fruit of Rangoon creeper orchid make it that kaffir lily plant strain growth is more healthy and stronger, cultivation period is short, and survival rate is high, and strong sprout rate is high.

Description

A kind of greenhouse cultivation method of kaffir lily
Technical field
The present invention relates to flower cultivation technical field, and in particular to a kind of greenhouse cultivation method of kaffir lily.
Background technology
Kaffir lily is a kind of perennial evergreen herbaceous plant of Amaryllidaceae gentleman Cymbidium, originates in southern South africa;It has The appreciation effect of " four seasons see leaf, see fruit three seasons, admire the beauty of flowers in a season ", is world-renowned indoor high-grade potted flower, China various regions have Cultivation.Kaffir lily mainly passes through seed and division propagation nursery.Seed seedling-raising breeding coefficient is high, and speed is fast, and seedling age is consistent, can be more It is the main path of kaffir lily nursery the need for meeting market and large-scale production well.The kaffir lily of China is viewed and admired with leaf skill Based on, with foreign countries based on floriculture it is different, by seminal propagation nurturing staff, can not only establish for its later stage robust growth Basis, and the sight and commodity of its vegetative growth phase can be improved.
Due to the limitation of climate environmental factor, China kaffir lily mainly originates in the band of the northeast such as Jilin, Liaoning one for a long time, But the kaffir lily seedling that the north is cultivated is poor in southern adaptability, and in the local cultivation kaffir lily in the small south of high temperature, high humidity, the temperature difference Strong sprout is increasingly difficult, and generally existing growth is slow without strong in nursery, and root system is less-developed, and resistance is poor, the problems such as summer easy excessive growth, Therefore it is accomplished by cultivating in greenhouse in some unconformable area plantation kaffir lilies, and temperature, humidity, illumination in greenhouse Condition and control to fertilizing, watering are the key factors that kaffir lily can grow sturdily.
The content of the invention
In view of the above-mentioned analysis to prior art, the technical problem to be solved in the present invention is to provide a kind of greenhouse of kaffir lily Cultivation technique, the cultural method cycle is shorter, and kaffir lily survival rate is high, and plant strain growth is healthy and strong, and strong sprout rate is high.
In view of the above-mentioned technical problem to be solved, the present invention provides following technical solution:
A kind of greenhouse cultivation method of kaffir lily, comprises the following steps:
(1)The preparation of nutrient matrix:
Turfy soil and perlite are used in mixed way with 4: 1-5: 1 volume ratio, and the clear water for being 6.0-6.8 with pH value irrigates whole base Matter, spray 800 times of liquid of a time Bravo wettable powder comprehensive to plant after watering 2-4 days;
(2)Seeds preprocess:Using ethylmethane sulfonate solution, the seed is soaked under 26-30 DEG C of temperature conditionss Bubble 4-6 hours, immersion rinses the ethylmethane sulfonate on seed well after finishing, and is then sowed;
(3)The tissue culture phase cultivates:
When kaffir lily seedling length is high to 1.2-1.8 centimetres, the plantation of tissue culture room, tissue training will be entered after the point cutting of kaffir lily bud Form after seedling plant division, migrate in the 36 hole disks equipped with the kaffir lily nutrient matrix, when seedling grows three leaves, move Plant to a diameter of 2.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, shift-in seedbed, which is supported, plants, the cultivation of whole tissue culture phase Time is -13 months 12 months;
(4)Support the root phase:
When 3 roots of kaffir lily are completely full, a diameter of 3.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix is migrated to It is interior, when 4-5 bar root length to it is complete full when migrate in a diameter of 3.5 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, enter Row nutrient growth is cultivated;
(5)Grow flower the phase:
Grow flower the phase when, by 22 DEG C -26 DEG C of day temperature, 18 DEG C -22 DEG C of nocturnal temperature, humid control is in 50%-70%, illumination control In 9000-12000Lux;The planting time of whole phase of growing flower is -8 days 5 days;
(6)Water and apply fertilizer:
PH6.0-6.8 clear water is poured when after being watered seven days from first time as EC value > 0.4, is poured once as EC value < 0.4 Containing the aqueous solution for spending treasured, the 4-5 months before expected bloom, the ripe seedlings of kaffir lily are moved on in greenhouse, the temperature in greenhouse is protected Hold 30-32 DEG C of daytime, the illumination in greenhouse is adjusted to 10000-12000Lux by 24-26 DEG C of nocturnal temperature, periodically fertilising, often Once, fertilizer application concentration is maintained at the balance fertilizer that all N: P: K ratios of dissolved in water are 20: 20: 20 for the EC values of rich water 1.0-1.2;After January, the temperature in greenhouse is maintained at 24-26 DEG C of daytime, warm indoor illumination is adjusted to by 18-20 DEG C of nocturnal temperature 12000-15000Lux, fertilizer is changed to the flower forcing fertilizer that N: P: K ratio is 9: 45: 15, and once in a week, concentration of fertilizer is rich water EC values 1.0-1.2 is maintained at, while foliage-spray 5ppm paclobutrazols, stop fertilising until kaffir lily opens once in a week, after continuous 6 times Flower.
It is preferred that, the step(1)In prepare nutrient matrix during environmental condition be:Control temperature 25-28 on daytime DEG C, 18-20 DEG C of night, humidity 70%-80% on daytime, night 75%-85%, illumination 8000-9000Lux.
It is preferred that, the step(2)The volume fraction of the middle ethylmethane sulfonate solution used is 0.15%-0.2%.
It is preferred that, the step(2)In invaded using ethylmethane sulfonate solution bubble sub-processes in, by pyrovinic acid second Ester solution, which is positioned on shaking table, makes seed follow solution to shake.
It is preferred that, the step(3)In environmental condition in the tissue culture phase be:By temperature control on daytime in 25 DEG C -28 DEG C, night Between control at 19 DEG C -23 DEG C, daytime humid control in 55%-60%, night humid control exists in 68%-72%, daylight control 19000-23000Lux。
It is preferred that, the step(4)In support the root phase environmental condition be:By temperature control on daytime in 25 DEG C -28 DEG C, night Between control at 19 DEG C -25 DEG C, daytime humid control in 45%-65%, night humid control exists in 75%-85%, daylight control 18000-25000Lux, the planting time of whole foster root phase is -6 months 5 months.
It is preferred that, the step(6)It is middle use spend and precious include following parts by weight of component:Nitrogen 15%-20%, phosphorus 15%-30%, Phosphorus 15%-30%, manganese 0.01%-0.2%, zinc 0.01%-0.2%, magnesium 0.01%-0.2%, boron 0.01%-0.2%, surplus is water.
It is further preferred that described spend precious including following parts by weight of component:Nitrogen 18%, phosphorus 25%, phosphorus 20%, manganese 0.12%, zinc 0.08%, magnesium 0.17%, boron 0.15%, surplus is water.
Compared with prior art, the beneficial effects of the invention are as follows:
(1)Matrix water-absorbing-retaining performance used of the invention is good, it is ensured that the quality of kaffir lily growth substrate;
(2)Kaffir lily seed is pre-processed using ethylmethane sulfonate in the present invention so that the growth of kaffir lily seedling is more good for It is strong;
(3)Temperature, humidity, illumination and watering, fertilizing amount of the invention by controlling each different culture time, the fruit of Rangoon creeper is blue Survival rate is that more than 90%, cultivation period is 18 months~21 months, improves the survival rate of kaffir lily, shortens kaffir lily Cultivation period, fertilizer is applied according to the growth phase that kaffir lily is different, makes plant strain growth healthy and strong, and blade is light green, can for a long time not Curling, improves the ornamental value of kaffir lily.
Embodiment
With reference to specific embodiment, technical scheme is expanded on further.These embodiments are merely to illustrate this The optimal case of invention rather than limit the scope of the invention.
Embodiment 1
A kind of greenhouse cultivation method of kaffir lily, it is characterised in that comprise the following steps:
(1)The preparation of nutrient matrix:
Turfy soil and perlite are used in mixed way with 4: 1 volume ratio, are irrigated whole matrix for 6.0 clear water with pH value, are watered 2 days Spray 800 times of liquid of a time Bravo wettable powder comprehensive to plant afterwards, during this period, 25 DEG C of control temperature daytime, 18 DEG C of night, Humidity daytime 70%, night 75%, illumination 8000Lux;
(2)Seeds preprocess:Use volume fraction for 0.15% ethylmethane sulfonate solution, it is right under 26 DEG C of temperature conditionss The seed carries out immersion 4 hours, and ethylmethane sulfonate solution, which is positioned on shaking table, during immersion makes seed follow solution to shake, Make seed immersion evenly, immersion rinses the ethylmethane sulfonate on seed well after finishing, and is then sowed;
(3)The tissue culture phase cultivates:
When kaffir lily seedling length is high to 1.2-1.8 centimetres, the plantation of tissue culture room, tissue training will be entered after the point cutting of kaffir lily bud Form after seedling plant division, migrate in the 36 hole disks equipped with the kaffir lily nutrient matrix, when seedling grows three leaves, move Plant to a diameter of 2.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, shift-in seedbed, which is supported, plants, the cultivation of whole tissue culture phase Time is 12 months, during this period, by control on temperature daytime at 25 DEG C, night control at 19 DEG C, daytime humid control 55%, Night humid control is 68%, and daylight is controlled in 19000Lux;
(4)Support the root phase:
When 3 roots of kaffir lily are completely full, a diameter of 3.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix is migrated to It is interior, when 4-5 bar root length to it is complete full when migrate in a diameter of 3.5 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, enter Row nutrient growth is cultivated, during this period, and by temperature control on daytime at 25 DEG C, night is controlled at 19 DEG C, and daytime, humid control existed 45%, night humid control is 75%, and daylight control is in 18000Lux, and the planting time of whole foster root phase is 5 months;
(5)Grow flower the phase:
Grow flower the phase when, by 22 DEG C of day temperature, 18 DEG C of nocturnal temperature, humid control is 50%, and illumination is controlled in 9000Lux;Entirely Grow flower the phase planting time be -8 days 5 days;
(6)Water and apply fertilizer:
PH6.0 clear water is poured when after being watered seven days from first time as EC value > 0.4, pours and once contains as EC value < 0.4 The aqueous solution of treasured is spent, in the April before expected bloom, the ripe seedlings of kaffir lily is moved on in greenhouse, the temperature in greenhouse is maintained at white It 30 DEG C, the illumination in greenhouse is adjusted to 10000Lux by 24 DEG C of nocturnal temperature, periodically fertilising, weekly dissolved in water one time N: P: K Once, fertilizer application concentration is maintained at 1.0 to the balance fertilizer that ratio is 20: 20: 20 for the EC values of rich water;After January, by the temperature in greenhouse Degree is maintained at 24 DEG C of daytime, and warm indoor illumination is adjusted to 12000Lux, it is 9 that fertilizer, which is changed to N: P: K ratio, by 18 DEG C of nocturnal temperature: 45: 15 flower forcing fertilizer, once in a week, concentration of fertilizer are that rich water EC values are maintained at 1.0, while foliage-spray 5ppm paclobutrazols, often Zhou Yici, stops fertilising after continuous 6 times until kaffir lily blooms, during this period, by temperature control on daytime in 25 DEG C, night control At 19 DEG C, daytime humid control 45%, night humid control is 75%, and daylight is controlled in 18000Lux, entirely the foster root phase Planting time be 5 months.
Wherein spend precious including following parts by weight of component:Nitrogen 15%, phosphorus 15%, phosphorus 30%, manganese 0.2%, zinc 0.2%, magnesium 0.01%, boron 0.2%, surplus is water.
Kaffir lily survival rate according to the cultivation method of the present embodiment is up to 92%.
Embodiment 2
A kind of greenhouse cultivation method of kaffir lily, it is characterised in that comprise the following steps:
(1)The preparation of nutrient matrix:
Turfy soil and perlite are used in mixed way with 5: 1 volume ratio, are irrigated whole matrix for 6.8 clear water with pH value, are watered 4 days Spray 800 times of liquid of a time Bravo wettable powder comprehensive to plant afterwards, during this period, 28 DEG C of control temperature daytime, 20 DEG C of night, Humidity daytime 80%, night 85%, illumination 9000Lux;
(2)Seeds preprocess:Use volume fraction for 0.2% ethylmethane sulfonate solution, it is right under 30 DEG C of temperature conditionss The seed carries out immersion 6 hours, and ethylmethane sulfonate solution, which is positioned on shaking table, during immersion makes seed follow solution to shake, Make seed immersion evenly, immersion rinses the ethylmethane sulfonate on seed well after finishing, and is then sowed;
(3)The tissue culture phase cultivates:
When kaffir lily seedling length is high to 1.2-1.8 centimetres, the plantation of tissue culture room, tissue training will be entered after the point cutting of kaffir lily bud Form after seedling plant division, migrate in the 36 hole disks equipped with the kaffir lily nutrient matrix, when seedling grows three leaves, move Plant to a diameter of 2.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, shift-in seedbed, which is supported, plants, the cultivation of whole tissue culture phase Time is 13 months, during this period, by control on temperature daytime at 28 DEG C, night control at 23 DEG C, daytime humid control 60%, Night humid control is 72%, and daylight is controlled in 23000Lux;
(4)Support the root phase:
When 3 roots of kaffir lily are completely full, a diameter of 3.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix is migrated to It is interior, when 4-5 bar root length to it is complete full when migrate in a diameter of 3.5 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, enter Row nutrient growth is cultivated, during this period, and by temperature control on daytime at 28 DEG C, night is controlled at 25 DEG C, and daytime, humid control existed 65%, night humid control is 85%, and daylight control is in 25000Lux, and the planting time of whole foster root phase is 6 months;
(5)Grow flower the phase:
Grow flower the phase when, by 26 DEG C of day temperature, 22 DEG C of nocturnal temperature, humid control is 70%, and illumination is controlled in 12000Lux;It is whole The planting time of individual phase of growing flower is 8 days;
(6)Water and apply fertilizer:
P6.0-6.8 clear water is poured when after being watered seven days from first time as EC value > 0.4, pours and once contains as EC value < 0.4 There is the aqueous solution for spending treasured, in the May before expected bloom, the ripe seedlings of kaffir lily are moved on in greenhouse, the temperature in greenhouse is maintained at Illumination in greenhouse is adjusted to 12000Lux by 32 DEG C of daytime, 26 DEG C of nocturnal temperature, periodically fertilising, weekly dissolved in water one time N: P : once, fertilizer application concentration is maintained at 1.2 to the balance fertilizer that K ratios are 20: 20: 20 for the EC values of rich water;After January, by greenhouse Temperature is maintained at 26 DEG C of daytime, and warm indoor illumination is adjusted to 15000Lux, it is 9 that fertilizer, which is changed to N: P: K ratio, by 20 DEG C of nocturnal temperature : 45: 15 flower forcing fertilizer, once in a week, concentration of fertilizer are that rich water EC values are maintained at 1.2, while foliage-spray 5ppm paclobutrazols, often Zhou Yici, stops fertilising after continuous 6 times until kaffir lily blooms, during this period, by temperature control on daytime in 28 DEG C, night control 19 DEG C -25 DEG C, daytime humid control 65%, night humid control is 85%, and daylight control entirely supports root in 25000Lux The planting time of phase is 6 months.
Wherein spend precious including following parts by weight of component:Nitrogen 20%, phosphorus 30%, phosphorus 15%, manganese 0.01%, zinc 0.2%, magnesium 0.2%, boron 0.01%, surplus is water.
Kaffir lily survival rate according to the cultivation method of the present embodiment is up to 94%.
Embodiment 3
A kind of greenhouse cultivation method of kaffir lily, it is characterised in that comprise the following steps:
(1)The preparation of nutrient matrix:
Turfy soil and perlite are used in mixed way with 4: 1 volume ratio, are irrigated whole matrix for 6.5 clear water with pH value, are watered 3 days Spray 800 times of liquid of a time Bravo wettable powder comprehensive to plant afterwards, during this period, 26 DEG C of control temperature daytime, 19 DEG C of night, Humidity daytime 75%, night 80%, illumination 8500Lux;
(2)Seeds preprocess:Use volume fraction for 0.18% ethylmethane sulfonate solution, it is right under 27 DEG C of temperature conditionss The seed carries out immersion 5 hours, and ethylmethane sulfonate solution, which is positioned on shaking table, during immersion makes seed follow solution to shake, Make seed immersion evenly, immersion rinses the ethylmethane sulfonate on seed well after finishing, and is then sowed;
(3)The tissue culture phase cultivates:
When kaffir lily seedling length is high to 1.2-1.8 centimetres, the plantation of tissue culture room, tissue training will be entered after the point cutting of kaffir lily bud Form after seedling plant division, migrate in the 36 hole disks equipped with the kaffir lily nutrient matrix, when seedling grows three leaves, move Plant to a diameter of 2.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, shift-in seedbed, which is supported, plants, the cultivation of whole tissue culture phase Time is 12 months, during this period, by control on temperature daytime at 27 DEG C, night control at 21 DEG C, daytime humid control 57%, Night humid control is 70%, and daylight is controlled in 20000Lux;
(4)Support the root phase:
When 3 roots of kaffir lily are completely full, a diameter of 3.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix is migrated to It is interior, when 4-5 bar root length to it is complete full when migrate in a diameter of 3.5 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, enter Row nutrient growth is cultivated, during this period, and by temperature control on daytime at 26 DEG C, night is controlled at 21 DEG C, and daytime, humid control existed 55%, night humid control is 80%, and daylight control is in 20000Lux, and the planting time of whole foster root phase is 5 months;
(5)Grow flower the phase:
Grow flower the phase when, by 24 DEG C of day temperature, 20 DEG C of nocturnal temperature, humid control is 60%, and illumination is controlled in 10000Lux;It is whole The planting time of individual phase of growing flower is 7 days;
(6)Water and apply fertilizer:
PH6.5 clear water is poured when after being watered seven days from first time as EC value > 0.4, pours and once contains as EC value < 0.4 The aqueous solution of treasured is spent, in the April before expected bloom, the ripe seedlings of kaffir lily is moved on in greenhouse, the temperature in greenhouse is maintained at white It 31 DEG C, the illumination in greenhouse is adjusted to 11000Lux by 25 DEG C of nocturnal temperature, periodically fertilising, weekly dissolved in water one time N: P: K Once, fertilizer application concentration is maintained at 1.1 to the balance fertilizer that ratio is 20: 20: 20 for the EC values of rich water;After January, by the temperature in greenhouse Degree is maintained at 25 DEG C of daytime, and warm indoor illumination is adjusted to 13000Lux, it is 9 that fertilizer, which is changed to N: P: K ratio, by 19 DEG C of nocturnal temperature: 45: 15 flower forcing fertilizer, once in a week, concentration of fertilizer are that rich water EC values are maintained at 1.1, while foliage-spray 5ppm paclobutrazols, often Zhou Yici, stops fertilising after continuous 6 times until kaffir lily blooms, during this period, by temperature control on daytime in 27 DEG C, night control At 22 DEG C, daytime humid control 55%, night humid control is 80%, and daylight is controlled in 23000Lux, entirely the foster root phase Planting time be 5 months.
Wherein spend precious including following parts by weight of component:Nitrogen 18%, phosphorus 25%, phosphorus 20%, manganese 0.12%, zinc 0.08%, magnesium 0.17%, boron 0.15%, surplus is water.
Kaffir lily survival rate according to the cultivation method of the present embodiment is up to 96%.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality Apply example the present invention is described in detail, for those skilled in the art, it still can be to previous embodiment Described technical scheme is modified, or carries out equivalent substitution to which part technical characteristic.All spirit in the present invention Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (8)

1. a kind of greenhouse cultivation method of kaffir lily, it is characterised in that comprise the following steps:
(1)The preparation of nutrient matrix:
Turfy soil and perlite are used in mixed way with 4: 1-5: 1 volume ratio, and the clear water for being 6.0-6.8 with pH value irrigates whole base Matter, spray 800 times of liquid of a time Bravo wettable powder comprehensive to plant after watering 2-4 days;
(2)Seeds preprocess:Using ethylmethane sulfonate solution, the seed is soaked under 26-30 DEG C of temperature conditionss Bubble 4-6 hours, immersion rinses the ethylmethane sulfonate on seed well after finishing, and is then sowed;
(3)The tissue culture phase cultivates:
When kaffir lily seedling length is high to 1.2-1.8 centimetres, the plantation of tissue culture room, tissue training will be entered after the point cutting of kaffir lily bud Form after seedling plant division, migrate in the 36 hole disks equipped with the kaffir lily nutrient matrix, when seedling grows three leaves, move Plant to a diameter of 2.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, shift-in seedbed, which is supported, plants, the cultivation of whole tissue culture phase Time is -13 months 12 months;
(4)Support the root phase:
When 3 roots of kaffir lily are completely full, a diameter of 3.0 cun of plants alms bowl equipped with the kaffir lily nutrient matrix is migrated to It is interior, when 4-5 bar root length to it is complete full when migrate in a diameter of 3.5 cun of plants alms bowl equipped with the kaffir lily nutrient matrix, enter Row nutrient growth is cultivated;
(5)Grow flower the phase:
Grow flower the phase when, by 22 DEG C -26 DEG C of day temperature, 18 DEG C -22 DEG C of nocturnal temperature, humid control is in 50%-70%, illumination control In 9000-12000Lux;The planting time of whole phase of growing flower is -8 days 5 days;
(6)Water and apply fertilizer:
PH6.0-6.8 clear water is poured when after being watered seven days from first time as EC value > 0.4, is poured once as EC value < 0.4 Containing the aqueous solution for spending treasured, the 4-5 months before expected bloom, the ripe seedlings of kaffir lily are moved on in greenhouse, the temperature in greenhouse is protected Hold 30-32 DEG C of daytime, the illumination in greenhouse is adjusted to 10000-12000Lux by 24-26 DEG C of nocturnal temperature, periodically fertilising, often Once, fertilizer application concentration is maintained at the balance fertilizer that all N: P: K ratios of dissolved in water are 20: 20: 20 for the EC values of rich water 1.0-1.2;After January, the temperature in greenhouse is maintained at 24-26 DEG C of daytime, warm indoor illumination is adjusted to by 18-20 DEG C of nocturnal temperature 12000-15000Lux, fertilizer is changed to the flower forcing fertilizer that N: P: K ratio is 9: 45: 15, and once in a week, concentration of fertilizer is rich water EC values 1.0-1.2 is maintained at, while foliage-spray 5ppm paclobutrazols, stop fertilising until kaffir lily opens once in a week, after continuous 6 times Flower.
2. the greenhouse cultivation method of kaffir lily according to claim 1, it is characterised in that the step(1)In prepare Environmental condition during nutrient matrix is:Control 25-28 DEG C of temperature daytime, 18-20 DEG C of night, humidity 70%- on daytime 80%, night 75%-85%, illumination 8000-9000Lux.
3. the greenhouse cultivation method of kaffir lily according to claim 1, it is characterised in that the step(2)It is middle to use The volume fraction of ethylmethane sulfonate solution is 0.15%-0.2%.
4. the greenhouse cultivation method of the kaffir lily according to claim 1 or 3, it is characterised in that the step(2)In make Invaded with ethylmethane sulfonate solution in bubble sub-processes, ethylmethane sulfonate solution, which is positioned on shaking table, makes seed and then solution Shake.
5. the greenhouse cultivation method of kaffir lily according to claim 1, it is characterised in that the step(3)In in tissue culture The environmental condition of phase is:By temperature control on daytime at 25 DEG C -28 DEG C, night is controlled at 19 DEG C -23 DEG C, and daytime, humid control existed 55%-60%, night humid control is controlled in 19000-23000Lux in 68%-72%, daylight.
6. the greenhouse cultivation method of kaffir lily according to claim 1, it is characterised in that the step(4)In in foster root The environmental condition of phase is:By temperature control on daytime at 25 DEG C -28 DEG C, night is controlled at 19 DEG C -25 DEG C, and daytime, humid control existed 45%-65%, night humid control is in 75%-85%, and daylight control is in 18000-25000Lux, during the cultivation of whole foster root phase Between be -6 months 5 months.
7. the greenhouse cultivation method of kaffir lily according to claim 1, it is characterised in that the step(6)It is middle to use Spend precious including following parts by weight of component:Nitrogen 15%-20%, phosphorus 15%-30%, phosphorus 15%-30%, manganese 0.01%-0.2%, zinc 0.01%- 0.2%, magnesium 0.01%-0.2%, boron 0.01%-0.2%, surplus is water.
8. the greenhouse cultivation method of kaffir lily according to claim 7, it is characterised in that described to spend precious including following weight Part component:Nitrogen 18%, phosphorus 25%, phosphorus 20%, manganese 0.12%, zinc 0.08%, magnesium 0.17%, boron 0.15%, surplus is water.
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
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