CN108056109A - A kind of longer blooming period agent and its application containing oligosaccharides - Google Patents
A kind of longer blooming period agent and its application containing oligosaccharides Download PDFInfo
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- CN108056109A CN108056109A CN201610978609.5A CN201610978609A CN108056109A CN 108056109 A CN108056109 A CN 108056109A CN 201610978609 A CN201610978609 A CN 201610978609A CN 108056109 A CN108056109 A CN 108056109A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
- A01N3/02—Keeping cut flowers fresh chemically
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
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Abstract
The present invention relates to a kind of preparations for being capable of blooming period prolonging containing oligosaccharides.Contained oligosaccharides is chitosan oligosaccharide and sodium alginate oligosaccharide, and oligosaccharides average molecular weight is 500 3000Da, and content is 60 300mg/L, additionally containing trace element, astaxanthin and citric acid.Grown flowers over the ground by using said preparation, potting flower and Fresh Cutting flower is sprayed or immersion treatment, can significantly extend the florescence of flowers.Active ingredient oligosaccharides belongs to natural products in longer blooming period agent of the present invention, for treated flowers non-environmental-pollution, to human body without health hazard, while have many advantages, such as that of low cost, amount of application is small, florilege is broad and persistent, and method of administration is simple, application easy to spread.
Description
Technical field
The present invention relates to a kind of flower antistaling agent, specifically a kind of longer blooming period agent and its application containing oligosaccharides.
Background technology
The industry of flowers and plants is one of industry most active in world today's agricultural.China is world flower big producer, according to
Statistics, national flower planting area in 2015 is up to 130.55 ten thousand hectares, nearly 130,300,000,000 yuan of sales volume.The product of the industry of flowers and plants at present
Form is mainly that Fresh Cutting flower, potting flower and ground are grown flowers, and all there are the demand of blooming period prolonging, blooming period prolonging can improve these flowers
The commodity value of ornamental flower, it is all significant to adjustment industry of flowers and plants structure, increase grower's income.Thus how to extend
The flowers florescence keeps its built-in quality, becomes what production of flowers and plants person, dealer, consumer and gardener author were paid close attention to jointly
Problem.
The longer blooming period and fresh-keeping aspect of Fresh Cutting flower are focused primarily upon for the technology of longer blooming period at present.Traditional fresh-cut
Flower antistaling agent contains AgNO more3, the chemical agents ingredient such as 8-HQS (8-hydroxyquinoline), there is certain toxicity, and AgNO3Have
Photosensitivity easily precipitates and makes cane notch blackening, influences Fresh Cutting flower and the appearance of liquid for immersing in bottle, Shortcomings.Also have been reported that
With rare earth longer blooming period agent as main component, but since rare earth is non-renewable mineral resources, asked there are expensive
Topic, nor preferably longer blooming period agent.
It grows flowers the extension with the potting florescence for ground, report is not very much, and main means are physical method, such as think to increase
Add light application time, initiative low temperature environment etc. can blooming period prolonging, however these means costs are higher, plant with only can be suitably used for small area
Flower and a small amount of pottings flower.Also the ornamental plant florescence can be extended using hormone by having been reported that, as gibberellin can promote chrysanthemum to open in advance
5 days are spent, blooming period prolonging 7 days, flower amount increases.Salicylic acid can inhibit the growth of apical meristem, dwarf plant, by inhibiting second
The biosynthesis of alkene delays plant organ aging, so as to blooming period prolonging.But Corticosteroids are there are dosage problem more rambunctious,
Dosage improper use can generate opposite effect.
Oligosaccharides is obtained by Polyose degradation, and from natural products, research finds that some oligosaccharide kind substances have enhancing plant
Tackle ability, the function of coordinate plant growth development of pest and disease damage.Chitosan oligosaccharide is that Glucosamine passes through β-l, 4- glycosidic bonds company
It connects, is nature uniquely alkaline oligosaccharides.Since the seventies in last century, chitosan oligosaccharide is just applied to plant protection neck
Domain, and show extraordinary antibacterial bioactivity.Sodium alginate oligosaccharide is by а-L- mannuronic acids (mannuronic
Acid, M) with b-D- guluronic acids (guluronic acid, G) by Isosorbide-5-Nitrae-glucosides key connection and by different fragments (MM sections,
GG sections and MG section) oligosaccharide that forms, have many advantages, such as that relative molecular mass is small, absorbability is strong.Sodium alginate oligosaccharide is to plant
Growth and development has certain regulatory function, also has remarkable result to the degeneration-resistant of plant and raising quality.There is oligosaccharides induction to plant
Object resistance promotes the functions such as plant growth.But current above-mentioned oligosaccharides as the research and development of longer blooming period agent apply also not
See document and patent report.Oligosaccharide source has the characteristics that safe and environment-friendly, low-residual, for longer blooming period in natural products
Agent, it is more advantageous for other means.Also have many advantages, such as that of low cost, amount of application is small simultaneously, have wide
Application prospect.
The content of the invention
The object of the present invention is to provide a kind of non-toxic efficients, can effectively extend Fresh Cutting flower, potting flower and ground and grow flowers the florescence
The longer blooming period agent containing oligosaccharides.
To achieve the above object, the technical scheme is that：
Longer blooming period agent provided by the present invention is a kind of longer blooming period agent containing chitosan oligosaccharide and sodium alginate oligosaccharide.This hair
The bright longer blooming period agent is water also containing trace element, astaxanthin and citric acid, surplus.
Longer blooming period agent of the present invention, wherein chitosan oligosaccharide average molecular weight are 500-3000Da, concentration 50-
200mg/L；Sodium alginate oligosaccharide average molecular weight is 500-3000Da, content 10-100mg/L.
Longer blooming period agent of the present invention, contained trace element are manganese sulfate, zinc sulfate, boric acid and sodium molybdate, are contained
It measures as 0.2-20mg/L, content astaxanthin 5-30mg/L, citric acid content 60-200mg/L.
Longer blooming period agent of the present invention is planted, potting and Fresh Cutting flower in which can be applied to.
The application method of longer blooming period agent of the present invention can be to spray, and the amount of spraying is every colored 1-5mL every time, can
It sprays 2-5 times, grows flowers for ground and spent with potting, sprayed at intervals of 5-7 days；It is sprayed for Fresh Cutting flower at intervals of 1-3 days, for fresh
Cut-flower can also be inserted using bottle, and liquid for immersing in bottle can need not be replaced.
The present invention has the advantage that and advantageous effect：
(1) oligosaccharides longer blooming period agent provided by the invention significantly can prolongedly grow flowers, potting is colored and the Fresh Cutting flower florescence,
The florescence can extend nearly twice (in terms of being grown flowers on ground with potting flower, the agent of this longer blooming period can averagely extend flower in the embodiment of progress
7-16 days phase.It, averagely can blooming period prolonging 4-7 days in terms of Fresh Cutting flower.), while also have and improve bud opening rate and increase flower
The effect of stem.
(2) oligosaccharides longer blooming period agent provided by the invention belongs to natural products, compared with the prior art, has nonhazardous,
With rear environmentally safe, to advantage of the human body without health hazard.It can especially prevent microbial growth, process is used in Fresh Cutting flower
In, without solution is replaced, the advantages of when use can keep achromaticity and clarification, free from extraneous odour.Therefore the longer blooming period agent is a kind of new
Type, green longer blooming period agent.
(3) longer blooming period agent dosage provided by the present invention is small, persistent is stable, is applicable in florilege extensively, method of administration
Simply, application at low cost, easy to spread.
(4) longer blooming period agent provided by the present invention promotes plant growth, enhancing plant resistance to environment stress because having the function of, at it
Multiple positive effect can be played during for blooming period prolonging to crop.
Specific embodiment
Several embodiments of the present invention are described below, but present disclosure is completely not limited to this.
The influence at rose florescence is planted in 1. oligosaccharides longer blooming period agent of embodiment over the ground
Take chitosan oligosaccharide powder 100mg, sodium alginate oligosaccharide powder 100mg.Manganese sulfate 15mg, zinc sulfate 10mg, boric acid 5mg
Add clear water that the florescence of the invention is made after being thoroughly mixed to 1L with sodium molybdate 0.2mg, content astaxanthin 10mg, citric acid 100mg
Extension agent.Subject plants rose for ground, starts to spray in the early flowering season, and the amount of spraying is every colored 1mL every time, sprays 3 times altogether, often
It is secondary to spray at intervals of 7 days.Table 1 is free of for the agent of this longer blooming period and clear water and similary concentration and formula between the preparation of oligosaccharides
Compare, every group of 50 plants of sampling, statistics.
The different preparations of table 1 plant the comparison of rose florescence effect over the ground
| Using preparation | It blooms number of days | Corolla diameter (cm) |
| Clear water compares | 24.3 | 4.8 |
| It is compareed without oligosaccharides | 26.7 | 5.5 |
| Longer blooming period agent | 40.4 | 8.0 |
The agent of oligosaccharides longer blooming period effectively can be planted prolongedly the florescence of rose, group's florescence average out to 24 of fresh water spraying control
My god.And processing 4 times is sprayed with the present embodiment longer blooming period agent, the whole strain florescence is average up to 40 days.The flower of experimental result display simultaneously
The corolla diameter of phase extension agent processing group also increases substantially.
The influence at Flos micheliae Albae florescence is planted in 2. oligosaccharides longer blooming period agent of embodiment over the ground
Take chitosan oligosaccharide powder 200mg, sodium alginate oligosaccharide powder 50mg.Manganese sulfate 15mg, zinc sulfate 10mg, boric acid 5mg
With sodium molybdate 0.2mg, content astaxanthin 20mg, citric acid 200mg, clear water 1L is added to be made the florescence of the invention after being thoroughly mixed and is prolonged
Long agent.Subject plants Flos micheliae Albae for ground.Tested Flos micheliae Albae is bloomed in early three months in spring, starts to spray in squaring period, is sprayed every time
The amount of applying is about every colored 5mL, sprays 4 times, is sprayed at intervals of 7 days altogether.Table 2 for the agent of this longer blooming period and clear water and similary concentration and
It is formulated and the comparison between the preparation without oligosaccharides, every group of 20 plants of sampling, statistics.
The different preparations of table 2 plant the comparison of Flos micheliae Albae florescence effect over the ground
| Using preparation | The single flower florescence (my god) | Whole strain florescence (my god) |
| Clear water compares | 6.5 | 20 |
| It is compareed without oligosaccharides | 8 | 24 |
| Longer blooming period agent | 13 | 38 |
The agent of oligosaccharides longer blooming period can effectively extend the florescence of yulan magnolia, the single flower florescence average out to 6.5 of fresh water spraying control
My god, group's florescence average out to 20 days.And processing 4 times is sprayed with the present embodiment longer blooming period agent, the single flower florescence is average up to 13 days,
The whole strain florescence is average up to 38 days.Experimental result shows that the corolla diameter of longer blooming period agent processing group also increases substantially simultaneously.
The influence of chrysanthemum is planted in 3 oligosaccharides longer blooming period agent of embodiment over the ground
Take chitosan oligosaccharide powder 100mg, sodium alginate oligosaccharide powder 100mg.Manganese sulfate 15mg, zinc sulfate 15mg, boric acid 5mg
With sodium molybdate 0.2mg, content astaxanthin 10mg, citric acid 100mg, clear water 1L is added to be made the florescence of the invention after being thoroughly mixed and is prolonged
Long agent.Subject plants chrysanthemum for ground.It sprays, sprays altogether 3 times in squaring period, each 7 days interval times, amount of application per acre every time
30L, table 3 are free of the comparison between the preparation of oligosaccharides for the agent of this longer blooming period and clear water and similary concentration and formula, and every group is adopted
30 plants of sample, statistics.
The different preparations of table 3 plant the influence at cyclamen florescence over the ground
| Using preparation | Whole strain florescence (my god) | Corolla average diameter cm |
| Clear water compares | 24.5 | 7.3 |
| It is compareed without oligosaccharides | 26.7 | 7.4 |
| Oligosaccharides longer blooming period agent | 38.2 | 8.2 |
Result of the test shows that the longer blooming period agent has the florescence of chrysanthemum apparent extension to act on, and the florescence extends 14 than control
My god, corolla diameter is also significantly increased, and the number of blooming for being remarkably improved processing strain is compared with control, up to 26.6% increasing
Long rate.
Influence of the 4. oligosaccharides longer blooming period agent of embodiment to the Rhododendron potted florescence
Take chitosan oligosaccharide powder 50mg, sodium alginate oligosaccharide powder 50mg.Manganese sulfate 15mg, zinc sulfate 15mg, boric acid 5mg and
Sodium molybdate 0.2mg, content astaxanthin 10mg, citric acid 100mg add clear water 1L that longer blooming period of the present invention is made after being thoroughly mixed
Agent.Subject is spent for Rhododendron potted.Experimental situation is interior 23-25 degree.Each amount of spraying is about every colored 3mL, sprays 3 altogether
It is secondary, it sprays at intervals of 5 days.Table 4 is free of for the agent of this longer blooming period and clear water and similary concentration and formula between the preparation of oligosaccharides
Comparison, every group of 30 plants of sampling, statistics.
The comparison that the different preparations of table 4 act on the Rhododendron potted florescence
| Using preparation | Whole strain florescence (my god) | Corolla average diameter cm |
| Clear water compares | 21.5 | 6.7 |
| It is compareed without oligosaccharides | 23.7 | 7.2 |
| Oligosaccharides longer blooming period agent | 37.8 | 8.4 |
The agent of oligosaccharides longer blooming period can effectively extend the florescence of Rhododendron potted, the azalea florescence average out to of fresh water spraying control
21.5 days, corolla diameter was averaged 6.7cm.And sprayed and handled 3 times with the present embodiment longer blooming period agent, florescence average out to 37.8 days,
Corolla diameter is averaged 8.4cm, and pattern is more gorgeous.
Influence of the 5. oligosaccharides longer blooming period agent of embodiment to the potting schlumbergera florescence
Take chitosan oligosaccharide powder 50mg, sodium alginate oligosaccharide powder 100mg.Manganese sulfate 12mg, zinc sulfate 10mg, boric acid 5mg
With sodium molybdate 0.2mg, content astaxanthin 20mg, citric acid 150mg, clear water 1L is added to be made the florescence of the invention after being thoroughly mixed and is prolonged
Long agent.Subject is potting schlumbergera.Experimental situation is 25 degree, and tested schlumbergera is blooming around New Year's Day, is opened in the early flowering season
Beginning sprays, and the amount of spraying is every colored 1mL every time, sprays 4 times, is sprayed at intervals of 5 days altogether.Table 5 is the agent of this longer blooming period and clear water
And similary concentration and formula and the comparison between preparation without oligosaccharides, every group of 100 plants of sampling, statistics.
The comparison that the different preparations of table 5 act on the potting schlumbergera florescence
| Using preparation | The single flower florescence (my god) | Whole strain florescence (my god) |
| Clear water compares | 14 | 30 |
| It is compareed without oligosaccharides | 18 | 37 |
| Longer blooming period agent | 29 | 50 |
The single flower florescence average out to of fresh water spraying control 14 days as can be seen from the results of table 5, the whole strain florescence is 30 days average.And it uses
The agent of the present embodiment longer blooming period sprayed processing every 5 days, sprayed altogether 4 times, and the single flower florescence is average up to 29 days, and the whole strain florescence is averaged
Up to 50 days.
Influence of the 6. oligosaccharides longer blooming period agent of embodiment to fresh-cut lily flowering stage
Take chitosan oligosaccharide powder 50mg, sodium alginate oligosaccharide powder 10mg.Manganese sulfate 10mg, zinc sulfate 10mg, boric acid 5mg and
Sodium molybdate 0.2mg, content astaxanthin 10mg, citric acid 100mg add clear water 1L that longer blooming period of the present invention is made after being thoroughly mixed
Agent.Subject is fresh cut lily flowers.For experimental situation to be 20 degree indoor, the amount of spraying is about every colored 3mL every time, is sprayed altogether 5 times,
It sprays at intervals of 1 day.Table 6 is free of the ratio between the preparation of oligosaccharides for the agent of this longer blooming period and clear water and similary concentration and formula
Compared with, every group of 30 plants of sampling, statistics.
The comparison that the different preparations of table 6 act on fresh-cut lily flowering stage
The agent of oligosaccharides longer blooming period can effectively extend the fresh-cut liliaceous florescence, and the lily cut flowers bud of fresh water spraying control splits
Rate is put as 85%, florescence average out to 6.5 days, corolla diameter is averaged 9.2cm.And processing is every other day sprayed with the present embodiment, it sprays
It applies 5 times, the florescence is average up to 10.8 days, and bud bursts forth rate for 100%, corolla diameter average out to 11.8cm.At the present invention
The Fresh Cutting flower of reason avoids Fresh Cutting flower and the phenomenon that withered flower, withered flower bud occurs, watches Time transfer receiver and extends 4 days according to group.
Influence of the 7. oligosaccharides longer blooming period agent of embodiment to the fresh-cut carnation florescence
Take chitosan oligosaccharide powder 50mg, sodium alginate oligosaccharide powder 40mg.Manganese sulfate 10mg, zinc sulfate 10mg, boric acid 5mg and
Sodium molybdate 0.2mg, content astaxanthin 10mg, citric acid 100mg add clear water 1L that longer blooming period of the present invention is made after being thoroughly mixed
Agent, the liquid for immersing in bottle as fresh-cut carnation use, and experimental situation is 22 degree indoor.Table 7 is for the agent of this longer blooming period and clear water and together
Sample concentration and formula and without oligosaccharides preparation between comparison, every group of 30 plants of sampling, statistics.
Influence of the different preparations of table 7 to the fresh-cut carnation florescence
| Using preparation | Be averaged the florescence (my god) | Maximum flower footpath (cm) |
| Clear water compares | 7.5 | 5.3 |
| It is compareed without oligosaccharides | 8.4 | 5.7 |
| Oligosaccharides longer blooming period agent | 14.7 | 6.8 |
The agent of oligosaccharides longer blooming period can effectively extend the florescence of fresh-cut carnation, the florescence average out to of clear water control group 6.5 days,
The maximum a diameter of 5.3cm of corolla.And the liquid for immersing in bottle of the present embodiment is used, the florescence is average up to 14.7 days, and maximum corolla is a diameter of
6.8cm.The Fresh Cutting flower petal of clear water control treatment substantially softens, pliable neck；By the Fresh Cutting flower that the present invention is handled, petal is harder
Very, cane is straight and upright.Ornamental Time transfer receiver extends 7 days according to group.
Claims (8)
1. a kind of longer blooming period agent containing oligosaccharides, it is characterised in that：Its using oligosaccharides as effective ingredient, contained oligosaccharides for chitosan oligosaccharide and
Sodium alginate oligosaccharide.
2. longer blooming period agent described in accordance with the claim 1, it is characterised in that：Also containing trace element, shrimp in longer blooming period agent
Blue or green element and citric acid, surplus are water.
3. the longer blooming period agent stated according to claim 1 or 2, it is characterised in that：Longer blooming period agent be aqua, shell described in preparation
Oligosaccharides average molecular weight is 500-3000Da, concentration 50-200mg/L；Sodium alginate oligosaccharide average molecular weight is 500-
3000Da, content 10-100mg/L.
4. according to the longer blooming period agent described in Claims 2 or 3, it is characterised in that：Contained trace element is manganese sulfate, sulfuric acid
Zinc, boric acid and sodium molybdate, their content are respectively 0.2-20mg/L；Content astaxanthin is 5-30mg/L, and citric acid content is
60-200mg/L。
5. a kind of application of longer blooming period agent described in claim 1, plant with can be applied to, the florescence of potting or Fresh Cutting flower
During extension, flowers are sprayed or immersion treatment, can significantly extend the florescence of flowers.
6. application according to claim 5, it is characterised in that：The application method of the longer blooming period agent can be to spray, often
The secondary amount of spraying is every colored 1-5mL, can be sprayed 2-5 times；It grows flowers for ground and is spent with potting, sprayed at intervals of 5-7 days；For fresh-cut
Flower was sprayed at intervals of 1-3 days.
7. application according to claim 6, it is characterised in that：It can also be inserted for Fresh Cutting flower using bottle, liquid for immersing in bottle can not
It must replace.
8. application according to claim 5, it is characterised in that：It is the early flowering season that the longer blooming period agent, which sprays opportunity for using,
Or squaring period.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113170783A (en) * | 2021-05-11 | 2021-07-27 | 张掖市誉诚医药生物科技有限公司 | Method for prolonging freshness date of borage flowers |
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