CN104381036A - Method for adjusting flowering stage of shengguang chrysanthemum - Google Patents

Method for adjusting flowering stage of shengguang chrysanthemum Download PDF

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Publication number
CN104381036A
CN104381036A CN201410654760.4A CN201410654760A CN104381036A CN 104381036 A CN104381036 A CN 104381036A CN 201410654760 A CN201410654760 A CN 201410654760A CN 104381036 A CN104381036 A CN 104381036A
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chrysanthemum
holy
spectrum
shengguang
days
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CN201410654760.4A
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Inventor
陶建平
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Agronomy Technology Park New Lane Suzhou City
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Agronomy Technology Park New Lane Suzhou City
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Priority to CN201410654760.4A priority Critical patent/CN104381036A/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
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/04Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting

Abstract

The invention discloses a method for adjusting the flowering stage of shengguang chrysanthemum. The flowering stage of the shengguang chrysanthemum is adjusted by prolonging the sunshine duration and treating the shengguang chrysanthemum by using KT with different concentrations. The method comprises the specific operating steps of selecting young stems used as cutting seedlings from the overwintering shengguang chrysanthemum, guaranteeing the rooting rate of the cutting seedlings by controlling the humidity of a sand bed and distances between the cutting seedlings, then transplanting the cutting seedlings into a nutritional bowl body for cultivation to obtain shengguang chrysanthemum seedlings, transplanting the cutting seedlings into a field for normal growing to obtain the shengguang chrysanthemum, and finally performing light ray induction and spraying treatment by the KT with different concentrations before flower buds of the shengguang chrysanthemum grow up so as to obtain the shengguang chrysanthemum in the adjustable flowering stage. According to the method, the flowering stage of the shengguang chrysanthemum is ahead of time and is prolonged.

Description

A kind of method regulating holy spectrum chrysanthemum florescence
Technical field:
The invention belongs to domestication of plants technical field, particularly a kind of method regulating holy spectrum chrysanthemum florescence.
Background technology:
Chrysanthemum is herbaceos perennial, and be one of large famous flower of China ten, culture technique is skillful, and improved seeds are various.Usual one or several of chrysanthemum clusters, there are ligule female flower and tubular hermaphrodite flower two kinds, ligule female flower rich color, there are red, yellow, and green, orange, powder, lilac etc., tubular hermaphrodite flower is holder osmanthus lobe, the gynoecium of mid portion becomes small-flowered, has red, yellow, white, purple, green, pink, secondary color, secondary color etc.Chrysanthemum resists cold, and avoid high temperature, suitable growth temperature is 15-25 DEG C, and the preference temperature of surviving the winter is 4-8 DEG C, the flood of drought-enduring fearnesss, like humus abundant, loosen, well-drained sandy Acid soil is advisable.
Chrysanthemum is divided into spring chrysanthemum, Xia Ju, Qiu Ju and cold chrysanthemum according to the nature florescence, the growing of usual chrysanthemum, bud efflorescence and bloom, all have extremely close relationship with sunshine, temperature and culture technique etc. during cultivation, especially the intensity of counterglow and the time very responsive.
Chrysanthemum requires not strict to ambient humidity, regulate and control for the florescence of each Dendranthema morifolium Varieties, can adapt to control technique in greenhouse by solar heat completely and produce.According to the physiological property of chrysanthemum, the principal element affecting its florescence has: one is the environmental conditions such as sunshine, temperature and fertilising, promotes or postpone the flowering time of chrysanthemum; Two be pinching, smear the culture technique such as flower bud, cuttage, change the repoductive time of chrysanthemum, change it and grow the time limit; Three is ethanol, the chemical reagent such as 920, and change the inside hormone of chrysanthemum, affecting it grows, blooming control.
Summary of the invention:
The object of this invention is to provide a kind of method regulating holy spectrum chrysanthemum florescence, cross extended day photograph and with the KT of variable concentrations, holy spectrum chrysanthemum processed, regulate the florescence of holy spectrum chrysanthemum, the florescence of holy spectrum chrysanthemum prepared by the inventive method is shifted to an earlier date and is extended.
Object of the present invention is achieved through the following technical solutions:
Regulate a method for holy spectrum chrysanthemum florescence, comprise the following steps:
(1) from the holy spectrum chrysanthemum after surviving the winter, choose the young stem of 3-5cm as cuttage seeding, young basal part of stem is whittled into contract face, and cuttage is on husky bed, and spacing in the rows and line-spacing keep 5-8cm, keep the humidity of husky bed, and after 25-30 days, the young root of cuttage seeding grows to 2-3cm;
(2) cuttage seeding that step (1) obtains taking root is transplanted to nutritive cube body to cultivate, wind sheltering of sheltering from heat or light, and carries out moisturizing, cuttage seeding carries out flourish, and after 10-15 days, cuttage seeding grows to 5-8cm, obtains holy spectrum chrysanthemum seedling;
(3) after holy spectrum chrysanthemum seedling step (2) obtained is completely drenched, move into land for growing field crops to cultivate, spacing in the rows and line-spacing keep 40-50cm, treat that chrysanthemum seedling grows to 10cm, moved in flowerpot, around banket, regularly apply fertilizer, water and pyrenthrum, obtain the holy spectrum chrysanthemum grown up to;
(4) 30-35 days before the holy spectrum chrysanthemum raw bud that step (3) obtains, light induction is carried out to holy spectrum chrysanthemum, the duration of day is 8-12h, regulate day and night temperature, and coordinate the KT of 5-20mg/L regularly to carry out spraying process to holy spectrum chrysanthemum complete stool, obtain the holy spectrum chrysanthemum at adjustable florescence.
Preferred as technique scheme, step (1) and the humidity described in step (2) are 85%-90%.
Preferred as technique scheme, the nutrient solution of the nutritive cube body described in step (2) is MS+IBAO 0.5mg/L+NAA 0.5mg/L+30mg STS+300mg 1M KH 2pO 4.
Preferred as technique scheme, described in step (2) shelter from heat or light and wind sheltering rate is 100%.
Preferred as technique scheme, step (3) and the regular frequency described in step (4) are every 3-5 days once.
Preferred as technique scheme, the intensity at the sunshine described in step (4) is 1200-1500Lux.
Preferred as technique scheme, the day and night temperature described in step (4) is 15-25 DEG C on daytime, night 10-15 DEG C.
Beneficial effect of the present invention is: KT is a kind of basic element of cell division of Prof. Du Yucang; stable performance under its normal temperature; can promote that cell cracking grows, induced tissue germinates, and regulates the conveying of nutriment; floral bud induction breaks up; promote to explain, delay the aging of plant, the chlorophyll of the holy spectrum chrysanthemum after KT process, nucleic acid, protein equal size reduce; the protected postponement of cell structure is destroyed, and extends the florescence of holy spectrum chrysanthemum.
By carrying out short-day sunshine treatment to holy spectrum chrysanthemum, make the sunshine time of holy spectrum chrysanthemum reach 10 hours, now holy spectrum chrysanthemum can stop nourishing and growing, and therefore the efflorescence of bud can be accelerated, and promotes shifting to an earlier date of florescence.
Embodiment:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment 1:
The young stem of 3cm is chosen as cuttage seeding from the holy spectrum chrysanthemum after surviving the winter, young basal part of stem is whittled into contract face, cuttage is on husky bed, spacing in the rows and line-spacing keep 5cm, the humidity of husky bed is kept to be 85%, after 30 days, after the young root of cuttage seeding grows to 3cm, the cuttage seeding of taking root is transplanted to nutritive cube body cultivate, wherein nutrient solution prescription is MS+IBAO 0.5mg/L+NAA0.5mg/L+30mg STS+300mg 1M KH 2pO 4, the wind sheltering of sheltering from heat or light of 100%, and carry out the moisturizing of 85%, cuttage seeding carries out flourish, and after 15 days, cuttage seeding grows to 5cm, obtains holy spectrum chrysanthemum seedling.
After holy spectrum chrysanthemum seedling is completely drenched, move into land for growing field crops to cultivate, spacing in the rows and line-spacing keep 40cm, treat that chrysanthemum seedling grows to 10cm, moved in flowerpot, around banket, single-dose application is carried out every 3 days, water and pyrenthrum, obtain the holy spectrum chrysanthemum grown up to, bud is given birth to first 30 days at it, light induction is carried out to holy spectrum chrysanthemum, under 1200Lux, the duration of day is 8h, day temperature is regulated to be 15 DEG C, the temperature at night is 10 DEG C, and coordinate the KT of 5mg/L to carry out spraying process every 3 days to holy spectrum chrysanthemum complete stool, obtain the holy spectrum chrysanthemum at adjustable florescence.
Recording discovery through observing, holy spectrum chrysanthemum 4.5 days in advance flowering period, postponing to have withered 5.5 days, therefore total longer blooming period 10 days.
Embodiment 2:
The young stem of 5cm is chosen as cuttage seeding from the holy spectrum chrysanthemum after surviving the winter, young basal part of stem is whittled into contract face, cuttage is on husky bed, spacing in the rows and line-spacing keep 8cm, the humidity of husky bed is kept to be 90%, after 25 days, after the young root of cuttage seeding grows to 2cm, the cuttage seeding of taking root is transplanted to nutritive cube body cultivate, wherein nutrient solution prescription is MS+IBAO 0.5mg/L+NAA0.5mg/L+30mg STS+300mg 1M KH 2pO 4, the wind sheltering of sheltering from heat or light of 100%, and carry out the moisturizing of 90%, cuttage seeding carries out flourish, and after 10 days, cuttage seeding grows to 8cm, obtains holy spectrum chrysanthemum seedling.
After holy spectrum chrysanthemum seedling is completely drenched, move into land for growing field crops to cultivate, spacing in the rows and line-spacing keep 50cm, treat that chrysanthemum seedling grows to 10cm, moved in flowerpot, around banket, single-dose application is carried out every 5 days, water and pyrenthrum, obtain the holy spectrum chrysanthemum grown up to, bud is given birth to first 35 days at it, light induction is carried out to holy spectrum chrysanthemum, under 1500Lux, the duration of day is 12h, day temperature is regulated to be 25 DEG C, the temperature at night is 15 DEG C, and coordinate the KT of 20mg/L to carry out spraying process every 5 days to holy spectrum chrysanthemum complete stool, obtain the holy spectrum chrysanthemum at adjustable florescence.
Recording discovery through observing, holy spectrum chrysanthemum 5 days in advance flowering period, postponing to have withered 6 days, therefore total longer blooming period 11 days.
Embodiment 3:
The young stem of 4cm is chosen as cuttage seeding from the holy spectrum chrysanthemum after surviving the winter, young basal part of stem is whittled into contract face, cuttage is on husky bed, spacing in the rows and line-spacing keep 6cm, the humidity of husky bed is kept to be 90%, after 28 days, after the young root of cuttage seeding grows to 3cm, the cuttage seeding of taking root is transplanted to nutritive cube body cultivate, wherein nutrient solution prescription is MS+IBAO 0.5mg/L+NAA0.5mg/L+30mg STS+300mg 1M KH 2pO 4, the wind sheltering of sheltering from heat or light of 100%, and carry out the moisturizing of 85%, cuttage seeding carries out flourish, and after 15 days, cuttage seeding grows to 7cm, obtains holy spectrum chrysanthemum seedling.
After holy spectrum chrysanthemum seedling is completely drenched, move into land for growing field crops to cultivate, spacing in the rows and line-spacing keep 45cm, treat that chrysanthemum seedling grows to 10cm, moved in flowerpot, around banket, single-dose application is carried out every 4 days, water and pyrenthrum, obtain the holy spectrum chrysanthemum grown up to, bud is given birth to first 33 days at it, light induction is carried out to holy spectrum chrysanthemum, under 1300Lux, the duration of day is 10h, day temperature is regulated to be 20 DEG C, the temperature at night is 15 DEG C, and coordinate the KT of 10mg/L to carry out spraying process every 4 days to holy spectrum chrysanthemum complete stool, obtain the holy spectrum chrysanthemum at adjustable florescence.
Recording discovery through observing, holy spectrum chrysanthemum 5.5 days in advance flowering period, postponing to have withered 5.5 days, therefore total longer blooming period 11 days.
Embodiment 4:
The young stem of 4cm is chosen as cuttage seeding from the holy spectrum chrysanthemum after surviving the winter, young basal part of stem is whittled into contract face, cuttage is on husky bed, spacing in the rows and line-spacing keep 6cm, the humidity of husky bed is kept to be 85%, after 26 days, after the young root of cuttage seeding grows to 3cm, the cuttage seeding of taking root is transplanted to nutritive cube body cultivate, wherein nutrient solution prescription is MS+IBAO 0.5mg/L+NAA0.5mg/L+30mg STS+300mg 1M KH 2pO 4, the wind sheltering of sheltering from heat or light of 100%, and carry out the moisturizing of 90%, cuttage seeding carries out flourish, and after 14 days, cuttage seeding grows to 6cm, obtains holy spectrum chrysanthemum seedling.
After holy spectrum chrysanthemum seedling is completely drenched, move into land for growing field crops to cultivate, spacing in the rows and line-spacing keep 44cm, treat that chrysanthemum seedling grows to 10cm, moved in flowerpot, around banket, single-dose application is carried out every 3 days, water and pyrenthrum, obtain the holy spectrum chrysanthemum grown up to, bud is given birth to first 30 days at it, light induction is carried out to holy spectrum chrysanthemum, under 1400Lux, the duration of day is 11h, day temperature is regulated to be 23 DEG C, the temperature at night is 13 DEG C, and coordinate the KT of 15mg/L to carry out spraying process every 3 days to holy spectrum chrysanthemum complete stool, obtain the holy spectrum chrysanthemum at adjustable florescence.
Recording discovery through observing, holy spectrum chrysanthemum 4 days in advance flowering period, postponing to have withered 6.5 days, therefore total longer blooming period 10.5 days.
Embodiment 5:
The young stem of 5cm is chosen as cuttage seeding from the holy spectrum chrysanthemum after surviving the winter, young basal part of stem is whittled into contract face, cuttage is on husky bed, spacing in the rows and line-spacing keep 7cm, the humidity of husky bed is kept to be 90%, after 30 days, after the young root of cuttage seeding grows to 3cm, the cuttage seeding of taking root is transplanted to nutritive cube body cultivate, wherein nutrient solution prescription is MS+IBAO 0.5mg/L+NAA0.5mg/L+30mg STS+300mg 1M KH 2pO 4, the wind sheltering of sheltering from heat or light of 100%, and carry out the moisturizing of 85%, cuttage seeding carries out flourish, and after 13 days, cuttage seeding grows to 7cm, obtains holy spectrum chrysanthemum seedling.
After holy spectrum chrysanthemum seedling is completely drenched, move into land for growing field crops to cultivate, spacing in the rows and line-spacing keep 42cm, treat that chrysanthemum seedling grows to 10cm, moved in flowerpot, around banket, single-dose application is carried out every 4 days, water and pyrenthrum, obtain the holy spectrum chrysanthemum grown up to, bud is given birth to first 33 days at it, light induction is carried out to holy spectrum chrysanthemum, under 1400Lux, the duration of day is 9h, day temperature is regulated to be 20 DEG C, the temperature at night is 10 DEG C, and coordinate the KT of 20mg/L to carry out spraying process every 4 days to holy spectrum chrysanthemum complete stool, obtain the holy spectrum chrysanthemum at adjustable florescence.
Recording discovery through observing, holy spectrum chrysanthemum 3.5 days in advance flowering period, postponing to have withered 6 days, therefore total longer blooming period 9.5 days.
Through above-described embodiment, the advance flowering period of the holy spectrum chrysanthemum of known the inventive method cultivation about 4 days, postpones to have withered about 6 days, total longer blooming period about 10 days.

Claims (7)

1. regulate a method for holy spectrum chrysanthemum florescence, it is characterized in that comprising the following steps:
(1) from the holy spectrum chrysanthemum after surviving the winter, choose the young stem of 3-5cm as cuttage seeding, young basal part of stem is whittled into contract face, and cuttage is on husky bed, and spacing in the rows and line-spacing keep 5-8cm, keep the humidity of husky bed, and after 25-30 days, the young root of cuttage seeding grows to 2-3cm;
(2) cuttage seeding that step (1) obtains taking root is transplanted to nutritive cube body to cultivate, wind sheltering of sheltering from heat or light, and carries out moisturizing, cuttage seeding carries out flourish, and after 10-15 days, cuttage seeding grows to 5-8cm, obtains holy spectrum chrysanthemum seedling;
(3) after holy spectrum chrysanthemum seedling step (2) obtained is completely drenched, move into land for growing field crops to cultivate, spacing in the rows and line-spacing keep 40-50cm, treat that chrysanthemum seedling grows to 10cm, moved in flowerpot, around banket, regularly apply fertilizer, water and pyrenthrum, obtain the holy spectrum chrysanthemum grown up to;
(4) 30-35 days before the holy spectrum chrysanthemum raw bud that step (3) obtains, light induction is carried out to holy spectrum chrysanthemum, the duration of day is 8-12h, regulate day and night temperature, and coordinate the KT of 5-20mg/L regularly to carry out spraying process to holy spectrum chrysanthemum complete stool, obtain the holy spectrum chrysanthemum at adjustable florescence.
2. a kind of method regulating holy spectrum chrysanthemum florescence according to claim 1, is characterized in that: step (1) and the humidity described in step (2) are 85%-90%.
3. a kind of method regulating holy spectrum chrysanthemum florescence according to claim 1, is characterized in that: the nutrient solution of the nutritive cube body described in step (2) is MS+IBAO 0.5mg/L+NAA0.5mg/L+30mg STS+300mg 1M KH 2pO 4.
4. a kind of method regulating holy spectrum chrysanthemum florescence according to claim 1, is characterized in that: described in step (2) shelter from heat or light and wind sheltering rate be 100%.
5. a kind of method regulating holy spectrum chrysanthemum florescence according to claim 1, is characterized in that: step (3) and the regular frequency described in step (4) are every 3-5 days once.
6. a kind of method regulating holy spectrum chrysanthemum florescence according to claim 1, is characterized in that: the intensity at the sunshine described in step (4) is 1200-1500Lux.
7. a kind of method regulating holy spectrum chrysanthemum florescence according to claim 1, is characterized in that: the day and night temperature described in step (4) is 15-25 DEG C on daytime, night 10-15 DEG C.
CN201410654760.4A 2014-11-17 2014-11-17 Method for adjusting flowering stage of shengguang chrysanthemum Pending CN104381036A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105075481A (en) * 2015-09-30 2015-11-25 龙胜泓文生态农林科技贸易有限公司 Medicinal chrysanthemum fertilization method
CN105104142A (en) * 2015-09-01 2015-12-02 张莘蔓 Eugenia uniflora water culture cutting propagation method
CN105104145A (en) * 2015-09-01 2015-12-02 张莘蔓 Wax apple hydroponic cutting propagation method
CN105104143A (en) * 2015-09-01 2015-12-02 张莘蔓 Water planting cutting propagation method for myrtus communis
CN108401832A (en) * 2018-02-12 2018-08-17 陕西省西安植物园 A kind of method of effective potted dwarf dahlia

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CN103609318A (en) * 2013-12-10 2014-03-05 河南师范大学 Method for regulating chrysanthemum flowering phase
CN103609351A (en) * 2013-12-10 2014-03-05 河南师范大学 Method for regulating chrysanthemum flowering phase

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105104142A (en) * 2015-09-01 2015-12-02 张莘蔓 Eugenia uniflora water culture cutting propagation method
CN105104145A (en) * 2015-09-01 2015-12-02 张莘蔓 Wax apple hydroponic cutting propagation method
CN105104143A (en) * 2015-09-01 2015-12-02 张莘蔓 Water planting cutting propagation method for myrtus communis
CN105075481A (en) * 2015-09-30 2015-11-25 龙胜泓文生态农林科技贸易有限公司 Medicinal chrysanthemum fertilization method
CN108401832A (en) * 2018-02-12 2018-08-17 陕西省西安植物园 A kind of method of effective potted dwarf dahlia

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