CN1254176C - Statice cutting flower pretreating liquid and its using method - Google Patents
Statice cutting flower pretreating liquid and its using method Download PDFInfo
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- CN1254176C CN1254176C CN 200410009449 CN200410009449A CN1254176C CN 1254176 C CN1254176 C CN 1254176C CN 200410009449 CN200410009449 CN 200410009449 CN 200410009449 A CN200410009449 A CN 200410009449A CN 1254176 C CN1254176 C CN 1254176C
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Abstract
The present invention provides a cut-flower preprocessing liquid for gmelin sealavender herb, which is characterized in that the preprocessing liquid is prepared by proportionally dissolving sodium dichloroisocyanurate, citric acid, gibberellin, sodium thiosulfate, silver nitrate and triton in water. The preprocessing liquid of the present invention can be used for processing the gmelin sealavender herb to promote the flowers of the gmelin sealavender herb to thoroughly open and keep the stems and the leaves of the gmelin sealavender herb bright green.
Description
Technical field
The present invention relates to the cutflower preservation field, relate in particular to naringi crenulata cut-flower post-harvest fresh-keeping field.
Background technology
Flower industry is one of industry most active in world today's agricultural.At present, global fresh flower is consumed 50,000,000,000 dollars, and wherein cut-flower is 40,000,000,000 dollars.China has become the country of flower planting area maximum in the world, and flower planting area reached 430,000 hm in 2003
2, wherein, the cut-flower cultivated area reaches 2.4 ten thousand hm
2, produce 6700000000 of cut-flowers per year.
China's cut-flower is produced area and is accounted for 30% of world's gross area, but the volume of trade only accounts for 1.3% of world's total trade, this is except the reason of production aspect, the another one main cause is to adopt post-processing technology to fall behind, limit Chinese cut-flower outlet to a great extent, brought enormous economic loss for the cut-flower operator.
Naringi crenulata (Limonium sinuatum) is commonly called as forget-me-not, and the lumbaginaceae Statice is a herbaceos perennial.Because of its flower is tiny, dry film matter, color is simple and elegant, and the period of viewing and admiring is long, and is the same with babysbreath, is the important floral material of joining, because of having another name called " forget-me-not ", " amaranth ", so luckiness, close friend, unforgettable symbol are arranged again.
Light and spend and be difficult for wilting thereby its circulation preservation technique is not paid attention to by people often because of its body weight.The loss of naringi crenulata in circulation is quite serious, shows that mainly the yellow wilting and the membranous sepal of the lobate wing and stem stalk can not fully launch or wilt; Pattern and scape color tarnish, and become the dried floral situation gradually.The gray mold that takes place in cultivation very easily spreads in adopting the back process of circulation, makes inflorescence and scape that brown stain take place, even necrosis occurs, loses commodity value.
In recent years, the research of naringi crenulata cutflower preservation aspect, domestic rare report.There are some researches show, locate liquid in advance and handle, the old and feeble flavescence of can prevent from effectively to enrich blood the grass blade wing and the stem wing.Simultaneously, low temperature bond locate in advance liquid handle can promote not open in the inflorescence little calyx sheet fully open during bottle is inserted (Gao Junping, 1997, the research of naringi crenulata cut-flower vacuum pre-cooling synthetical preservation technology. gardening journal, 24 (4): 405～406).This research be more than ten years the naringi crenulata cut-flower is bloomed and the basis of old and feeble mechanism research on, after having grasped opening of naringi crenulata cut-flower and senescence characteristics, determined the main component of antistaling agent, the concentration screening of the various compositions of antistaling agent is the optimum organization that obtains by orthogonal experiment.
Summary of the invention
At the problems referred to above that exist in the naringi crenulata post-harvest fresh-keeping, fully studying on the former gene basis that causes naringi crenulata cut-flower circulation loss, the invention provides a kind of flower that can promote and fully open, keep stem stalk and the bud green pre-place liquid of blade.
The invention provides a kind of naringi crenulata cutting flower pretreating liquid, it is characterized in that, locate liquid in advance and make by DCCNa, citric acid, gibberellin, sodium thiosulfate, silver nitrate and TritonX are water-soluble in proportion.
Each composition consumption is as follows in the described pre-place liquid: following compositions concentration is respectively by weight percentage: DCCNa 0.005%-0.015%, citric acid 0.6%-1.8%, gibberellin 0.01%-0.03%, sodium thiosulfate 0.36%-1.08%, silver nitrate 0.04%-0.12%; Percentage meter by volume, the concentration of TritonX is 0.1%-0.3%.Specifically, each composition consumption is as follows in the described pre-place liquid: following compositions concentration is respectively by weight percentage: DCCNa 0.01%, citric acid 1.2%, gibberellin 0.02%, sodium thiosulfate 0.72%, silver nitrate 0.08%; By volume the concentration of percentage meter TritonX is 0.2%.
The present invention also provides a kind of compound method of above-mentioned cutting flower pretreating liquid, it is characterized in that, as follows preparation:
(1) citric acid is dissolved in 500 ml waters fully, adds DCCNa then, and stir it is fully dissolved, this is a solution 1;
(2) gibberellin is joined in 50 milliliters of absolute ethyl alcohols, and stir it is fully dissolved, this is a solution 2;
(3) sodium thiosulfate and silver nitrate are dissolved in respectively in 50 ml distilled waters, slowly pour in the sodium thiosulfate while then liquor argenti nitratis ophthalmicus is stirred, these two kinds of solution are fully dissolved each other, this is a solution 3;
(4) solution 2 and 3 is poured in the solution 1 successively, and behind last solution and solution 1 abundant mixing, added a kind of solution in back again;
(5) add TritonX at last, and stirring gets final product its abundant mixing.
The present invention also provides a kind of using method of above-mentioned cutting flower pretreating liquid, it is characterized in that, after described pre-place liquid adds sucrose before use, cut-flower is handled again.
In each composition of above-mentioned prescription, sucrose is the cut-flower required source of nutrition of blooming, and can promote the petal elongation, promotes the water balance and the osmotic potential of flower, keeps pattern bright-coloured.But sucrose concentration needs specifically to determine according to different cut-flower kinds, if incorrect easy the generations sugar of consumption injures, causes the flower blade burn etc. that fades.The effect that DCCNa has sterilizing, purifies water.Gibberellin is plant growth regulator, is mainly used in to promote growing of crop.Silver thiosulfate (product of sodium thiosulfate and silver nitrate) ethylene action inhibitor also is a kind of bactericide simultaneously.TritonX (X-100) is a kind of surfactant, promotes the flower material to absorb moisture.Citric acid reduces pH, regulates the cut-flower physiological metabolism, and other composition fully is dissolved in together.
Pre-place of the present invention liquid is according to the senescence characteristics of blooming of naringi crenulata, with ethylene inhibitor, bactericide, plant growth regulator etc. is base stock, formulated with scientific methods, characteristics with nontoxic pollution-free, can regulate the old and feeble functions of hormones of acid-base value, antagonism in the plant corpus, sterilization or antibiotic, delay floral leaf and fade, replenish sugared source, improve effect such as water balance, through a large number of experiments show that through pre-place of the present invention liquid handle that the back promotes that flower is fully open, delays that little brightly yellowish flower is wilted, the maintenance spray is bud green that remarkable result arranged.
The explanation of nouns that specification of the present invention occurs is as follows:
Cut-flower: broad sense is to shear the general designation of specializing in flower arrangement and the branch used of Floriculture Design, leaf, Hua Heguo on the live body plant.Narrow sense be meant shear from flowering to certain stage, have a stripped spray of necessarily viewing and admiring the time limit.If the present invention does not particularly point out, cut-flower is all got broad sense.
Cut-flower is adopted the back circulation: each intermediate links that insert to consumer's bottle the back of gathering generally comprise links such as classification arrangement, wrapping, preliminary treatment, packing, storing, sale.
Antistaling agent for cut-flower is in order to regulate the cut-flower Physiological and Biochemical Metabolism, to reach artificial adjusting cut-flower and bloom with senescence process, reduce the circulation loss, improve the circulation quality or view and admire the chemical agent of purposes such as quality.Antistaling agent can be divided into pre-place liquid, flower forcing liquid and liquid for immersing in bottle according to purposes.
Pre-place liquid, claim pulse liquid again, handle for the first time generally is to handle within cut-flower was gathered back 24 hours, being the grower gathers before the back sells at cut-flower, or the consolidator behind the consolidating the load before the transportation, carries out the processing of short time in conjunction with rehydration from grower's hand, its effect can be extended to the consumer with till cut-flowers in bottle is in the water always, main purpose is to reduce the loss that storing waits each intermediate links, improves the circulation quality, prolongs bottle and inserts the life-span.Pre-place liquid is to develop according to the characteristic of different cut-flowers, all is special-purpose generally, can not use with.
Liquid for immersing in bottle is to improve the cut-flowers in bottle quality, prolongs the antistaling agent that bottle is inserted the life-span.1. liquid for immersing in bottle was usually used in retail shop before cut-flower is sold, or 2. the consumer joins it in water of flower arrangement, used continuously, lost ornamental value until cut-flower.Liquid for immersing in bottle is generally used by florist's shop or consumer, and the flower amount that these florist's shops or consumer's bottle are inserted is few, and kind is assorted, so liquid for immersing in bottle is developed at the cut-flower general character, usually is general therefore.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in restriction protection scope of the present invention.
Embodiment 1:
Volume is the prescription and the consumption of 1 liter pre-place liquid: DCCNa 0.1g, citric acid 12g, gibberellin 0.2g, sodium thiosulfate 7.2g, silver nitrate 0.8g, TritonX 2ml.And preparation as follows:
(1) citric acid is dissolved in 500 ml waters fully, adds DCCNa then, and stir it is fully dissolved, this is a solution 1;
(2) gibberellin is joined in 50 milliliters of absolute ethyl alcohols, and stir it is fully dissolved, this is a solution 2;
(3) sodium thiosulfate and silver nitrate are dissolved in respectively in 50 ml distilled waters, slowly pour in the sodium thiosulfate while then liquor argenti nitratis ophthalmicus is stirred, these two kinds of solution are fully dissolved each other, this is a solution 3;
(4) solution 2 and 3 is poured in the solution 1 successively, and behind last solution and solution 1 abundant mixing, added a kind of solution in back again;
(5) add TritonX at last, and stirring gets final product its abundant mixing.
Adding sucrose during use in pre-place liquid handles naringi crenulata.
Yellow naringi crenulata is adopted the back and be cut into angle in water, the stem stalk keeps 50 centimetre lengths, is divided into 2 groups, and one group to current now processing method, promptly adopt 8 ℃ of back normal temperature arrangement classifications 2 hours, normal temperature wrapping 1 hour, precooling 12 hours, packing 2 hours, transportation 4 hours, bottle is inserted and is observed then.Other one group absorbs pre-place liquid in precooling, locate liquid in advance and absorb to adopt in back 12 hours at cut-flower and handle, and other step and control group are just the same.
After process the present invention located the liquid processing in advance, the phenomenon that the yellow of the lobate wing of naringi crenulata cut-flower and stem stalk is wilted and membranous sepal can not fully launch or wilt obviously improved; Pattern and scape color keep former glossy, and antibiotic disease-resistant ability significantly improves, and brown stain no longer takes place for inflorescence and scape, view and admire the time ratio control group and prolong 20 days.
Embodiment 2:
Volume is the prescription and the consumption of 1 liter pre-place liquid: DCCNa 0.05g, citric acid 6g, gibberellin 0.1g, sodium thiosulfate 3.6g, silver nitrate 0.4g, TritonX 1ml.Adding sucrose during use in pre-place liquid handles naringi crenulata.
Naringi crenulata is adopted the back and be cut into angle in water, and the stem stalk keeps 50 centimetre lengths, is divided into 2 groups, one group of processing method to passing through now, and processing method is with embodiment 1.
After process the present invention locates the liquid processing in advance, view and admire the time ratio control group and prolong 11 days.
Embodiment 3:
Volume is the prescription and the consumption of 1 liter pre-place liquid: DCCNa 0.15g, citric acid 18g, gibberellin 0.3g, sodium thiosulfate 10.8g, silver nitrate 1.2g, TritonX 3ml.Adding sucrose during use in pre-place liquid handles naringi crenulata.
The lightpink naringi crenulata is adopted the back and be cut into angle in water, and the stem stalk keeps 50 centimetre lengths, is divided into 2 groups, one group of processing method to passing through now, and processing method is with embodiment 1.
After locating liquid in advance and handle through the present invention, naringi crenulata cut-flower moisture absorption be improved significantly, anti-ethene injury ability significantly improves, and views and admires the time ratio control group and prolongs 10 days.
Claims (4)
1, a kind of naringi crenulata cutting flower pretreating liquid, its ingredient and proportioning thereof are:
By weight percentage
DCCNa 0.005-0.015%
Citric acid 0.6-1.8%
Gibberellin 0.01-0.03%
Sodium thiosulfate 0.36-1.08%
Silver nitrate 0.04-0.12%
And the TritonX 0.1-0.3% of percentage meter by volume, surplus is a water.
2, cutting flower pretreating liquid as claimed in claim 1, it is characterized in that each composition consumption is as follows in the described pre-place liquid: following compositions concentration is respectively by weight percentage: DCCNa 0.01%, citric acid 1.2%, gibberellin 0.02%, sodium thiosulfate 0.72%, silver nitrate 0.08%; By volume the concentration of percentage meter TritonX is 0.2%.
3, the compound method of cutting flower pretreating liquid as claimed in claim 1 is characterized in that, as follows preparation:
(1) citric acid is dissolved in 500 ml waters fully, adds DCCNa then, and stir it is fully dissolved, this is a solution 1;
(2) gibberellin is joined in 50 milliliters of absolute ethyl alcohols, and stir it is fully dissolved, this is a solution 2;
(3) sodium thiosulfate and silver nitrate are dissolved in respectively in 50 ml distilled waters, slowly pour in the sodium thiosulfate while then liquor argenti nitratis ophthalmicus is stirred, these two kinds of solution are fully dissolved each other, this is a solution 3;
(4) solution 2 and 3 is poured in the solution 1 successively, and behind last solution and solution 1 abundant mixing, added a kind of solution in back again;
(5) add TritonX at last, and stirring gets final product its abundant mixing.
4, the using method of cutting flower pretreating liquid as claimed in claim 1 is characterized in that, after described pre-place liquid adds sucrose before use, cut-flower is handled again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410009449 CN1254176C (en) | 2004-08-19 | 2004-08-19 | Statice cutting flower pretreating liquid and its using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410009449 CN1254176C (en) | 2004-08-19 | 2004-08-19 | Statice cutting flower pretreating liquid and its using method |
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| CN1602687A CN1602687A (en) | 2005-04-06 |
| CN1254176C true CN1254176C (en) | 2006-05-03 |
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| CN 200410009449 Expired - Fee Related CN1254176C (en) | 2004-08-19 | 2004-08-19 | Statice cutting flower pretreating liquid and its using method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101838341A (en) * | 2010-05-27 | 2010-09-22 | 盐城师范学院 | Method for extracting polysaccharide from limonium sinense kuntze |
| CN114698632A (en) * | 2022-04-21 | 2022-07-05 | 中国农业大学 | Chinese rose cut flower pretreating liquid and its using method |
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