CN115777698B - Method for prolonging insertion life of peony medicine bottle - Google Patents
Method for prolonging insertion life of peony medicine bottle Download PDFInfo
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- 241000736199 Paeonia Species 0.000 title claims abstract description 51
- 235000006484 Paeonia officinalis Nutrition 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000003814 drug Substances 0.000 title claims abstract description 16
- 238000003780 insertion Methods 0.000 title claims description 22
- 230000037431 insertion Effects 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
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- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims abstract description 34
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- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 10
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Abstract
The invention belongs to the technical field of flower preservation, and discloses a method for prolonging the service life of a peony medicine bottle, which comprises the steps of sterilizing bottle inserting scissors and a vase by using clear water and TOG-6 reagent and naturally air-drying; selecting a proper sara variety, selecting proper flowers by scissors after six to nine in the morning or four in the afternoon, and placing the flowers in a refrigeration house for cooling; cleaning the refrigerated flower branches by using the gray mold water, and placing the cleaned flower branches into pretreatment liquid for water absorption pretreatment; inserting pretreated cut Paeonia lactiflora into fresh nutrient solution. According to the method for prolonging the service life of the Shala bottle plug, provided by the invention, the pretreatment liquid suitable for the variety is selected by cleaning the Shala flower branches of the Paeonia according to the requirements of the Shala fresh cut flowers of the Paeonia, and then the Shala bottle plug is carried out, so that the service life effect of the Shala bottle plug of the Paeonia is improved, the key technology of the Shala cut flowers technology produced in the market is effectively solved, and the service life of the Shala bottle plug is prolonged by 17% compared with that of the traditional bottle plug.
Description
Technical Field
The invention belongs to the technical field of flower preservation, and particularly relates to a method for prolonging the service life of a peony medicine bottle.
Background
At present, the paeonia lactiflora is perennial root herbaceous plant, is a traditional flower in China, symbolizes auspicious and loving, has bright color, thick stem, strong leaves and extremely high ornamental value, and is widely applied to the fields of courtyards, flowers, sea, fresh cut flowers and the like. The quality of the cut flowers of paeonia lactiflora must be ensured to have storability and transplanting resistance in the process of storage and transportation, and the fresh cut flowers are the most possible to delay the aging process of the cut flowers after the paeonia lactiflora leaves the parent body, so as to keep the fresh state of the cut flowers. However, the cut flowers of paeonia lactiflora have short and concentrated flowering time, and the improvement of the cut flower vase life becomes a main problem faced by the development of the paeonia lactiflora industry, and is a key technology affecting the production of the cut flowers of paeonia lactiflora market and a key link for keeping the fresh cut flowers. In the traditional bottle-inserted peony cut flowers, finished antistaling agents are adopted, only the traditional cut flowers, namely China rose and rose are referred to, and the ratio of the pretreatment liquid to the bottle-inserted liquid combination is different according to different peony varieties.
The fresh peony cut-flower technology becomes an important factor for commercial flower production, the pretreatment and preservative formulas are many, but different preservative pretreatment solutions and bottle inserts are selected according to different peony varieties, so that the bottle insert service life is very short, and especially the peony cut-flower is very popular in the national flower market in recent years due to the characteristics of hard branches, long pedicel, upright flowers, no head hanging during flowering, pure flower color, large flowers, no flower bud, strong growth vigor, heavy flower petals, elegant appearance, good decorative effect and the like. However, the most commonly used bottle inserting method of sara is available fresh avb+rvb Clear, and the bottle inserting liquid is available fresh, the method is simple and easy to implement, the bottle inserting life is prolonged by only 1.7d compared with Clear water, but the cleaning of peony branches and the prolonging of the bottle inserting life are absent in the process of cutting flowers. Therefore, there is a need to devise a new method for improving the insertion lifetime of the peony medicine bottle.
Through the above analysis, the problems and defects existing in the prior art are as follows: in the existing fresh cut peony flower technology, the use of sara is limited by the falling petals and limited bottle insertion service life, so that an effective method is searched for prolonging the bottle insertion service life of sara, maintaining the quality and the ornamental value, and being beneficial to the good development of the peony sara in the cut flower market.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a method for prolonging the service life of a peony medicine bottle, in particular to a method for prolonging the service life of a peony 'sara' bottle.
The invention is realized in such a way that a method for prolonging the service life of the Shao medicine bottle comprises the following steps: sterilizing the bottle inserting scissors and the vase by using clear water and TOG-6 reagent and naturally air-drying; exposing pink with scissors after six to nine in the morning or four in the afternoon, softening the sara flower buds with the temperature of 2 ℃, cutting flowers, placing the cut flowers on a non-woven fabric, transporting the cut flowers to a refrigerator for cooling according to the principle of transportation along with cutting, simultaneously leaving at least 3 leaves of flowers of the refrigerated cut flowers to avoid the accumulation of the flowers, cleaning the refrigerated flowers by using gray mold water, and placing the cleaned flowers in a pretreatment liquid for water absorption pretreatment; and grading and bundling according to the fresh cut flowers of the paeonia lactiflora, and inserting the pretreated cut flowers of the paeonia lactiflora into the fresh nutrient solution.
Further, the method for prolonging the insertion life of the peony medicine bottle comprises the following steps:
step one, disinfection: sterilizing and air-drying the Paeonia lactiflora bottle by inserting scissors and a vase;
step two, variety selection: selecting sara growing for more than 3 years in the middle and late ten days of 6 months;
step three, cutting: selecting a light pink color with sterilized scissors, and cutting the sara flower buds with a softening degree of 2 degrees;
step four, post-harvest treatment: placing the cut flowers and branches in a refrigerator for cooling treatment;
step five, pretreatment: washing the flower branches with the gray mold water, and then placing the flower branches in the pretreatment liquid for water absorption;
step six, bottle insertion: inserting the processed Paeonia lactiflora cut flowers into the fresh-keeping nutrient solution.
Further, the sterilizing in the first step includes: cleaning the scissors and the flower vase with clear water, and then stirring and fusing the scissors and the flower vase with water and TOG-6 reagent for disinfection; and washing with clear water, pouring the vase, draining off water, and naturally air-drying.
Further, the fusion was stirred with 1000mL of water and 1g of TOG-6 reagent for sterilization.
Further, the variety selection in the second step includes: the branches are hard, the pedicel is long and upright, the flowers do not drop when blooming, the flower color is pure, the flowers are large, the flower buds do not bloom, the growth vigor is strong, the flowers are heavy, the appearance is elegant, the decorative effect is good, and the sara grows for more than 3 years.
Further, the cut flower in the third step includes: the sterilized sharp pruning shears are used for cutting, the cut is smooth, and the crush injury is avoided. When the cutting machine is used for cutting, the lower part of the flower branch is held, the scissors are used for selecting the strong flower branch with the thickness of always, the bud maturity of 2, the 45-degree inclined cutting blade is complete, no mechanical damage and no disease exist, the blade section of the parent plant is reserved, more than 2 pieces are reserved as far as possible on the basis of meeting the length of the flower stem of the cut flower, and the normal growth of the parent plant and the continuous production of the next year are ensured.
Further, the post-mining treatment in the step four includes: the picked flowers are placed on non-woven fabrics. According to the principle of 'transport along with cutting', the fresh cut flowers are transported to a processing workshop by adopting a box-type vehicle normal temperature or cold chain transportation mode.
The flowers and branches of the non-woven fabrics are horizontally placed on the ground with newspapers laid in a cold storage at 4 ℃ for cooling for 2 hours, and the accumulation of the flowers and branches is avoided. Leaving at least 3 leaves of flowers and branches of the refrigerated fresh cut flowers.
Further, the preprocessing in the fifth step includes: preparing gray mold water with the concentration of 250-300 times, at least 3 leaves are reserved on the flower branches refrigerated in the fourth step, and 5 branches are pricked and placed in the gray mold water to clean secretions attached to flower buds and dust on the leaves and the flower branches; meanwhile, preparing pretreatment liquid according to 0.1% TOG-Galileo and 3% white sugar, stirring uniformly, putting the washed flowers and branches into a plastic barrel of 10-15 ℃ fresh-keeping liquid, absorbing water for 4-6 hours, wherein the height of the fresh-keeping liquid in the barrel is not more than 5 cm-7 cm, and the height of the plastic barrel is the same as or slightly higher than that of cut flowers and branches by 5 cm-10 cm.
Further, the bottle insert in the step six includes: inserting the processed peony cut flowers into a box 1:1000mL of the fresh cola nutrient solution.
In combination with the technical scheme and the technical problems to be solved, the technical scheme to be protected has the following advantages and positive effects:
first, aiming at the technical problems in the prior art and the difficulty of solving the problems, the technical problems solved by the technical proposal of the invention are analyzed in detail and deeply by tightly combining the technical proposal to be protected, the results and data in the research and development process, and the like, and some technical effects brought after the problems are solved have creative technical effects. The specific description is as follows:
the method for prolonging the service life of the peony medicine bottle, provided by the invention, has the advantages that the ornamental value of the peony branches is improved by cleaning, the service life of the bottle is prolonged by 2 days from 1.7 days relative to that of clear water, and the problem of the bottle service life of the peony 'sara' is effectively solved. Compared with the traditional method for inserting the white peony medicine bottles, the invention improves the service life of the bottle inserts by more than 10 percent.
Secondly, the technical scheme is regarded as a whole or from the perspective of products, and the technical scheme to be protected has the following technical effects and advantages:
the invention provides a method for prolonging the service life of a peony ' sara ' bottle plug, which is characterized in that according to the requirements of a peony ' sara ' fresh cut flower, the sara ' flower branches of the peony are cleaned, meanwhile, a pretreatment liquid suitable for the variety is selected, and then the bottle plug is carried out, so that the service life effect of the peony ' sara ' bottle plug is improved, the key technology of the peony ' sara ' cut flower technology produced in the market is effectively solved, and the service life of the peony ' sara ' bottle plug is prolonged by 17% compared with that of the traditional bottle plug. The method not only can be used for prolonging the service life of the paeonia lactiflora Shala bottle, but also can be used for effectively solving the aging process of the paeonia lactiflora after the paeonia lactiflora Shala leaves the parent.
Thirdly, as inventive supplementary evidence of the claims of the present invention, the following important aspects are also presented:
(1) The expected benefits and commercial values after the technical scheme of the invention is converted are as follows:
the method for prolonging the service life of the peony medicine bottle, provided by the invention, has the advantages that the washing of the peony branches is beneficial to improving the ornamental value, the service life of the bottle is prolonged by 2d compared with that of clear water from 1.7d, the key technology of peony 'salad' cut-flower technology in the market is effectively solved, and the service life of the bottle is prolonged by 17% compared with that of the traditional bottle. The method not only can be used for prolonging the service life of the paeonia lactiflora Shala bottle, but also can be used for effectively solving the aging process of the paeonia lactiflora after the paeonia lactiflora Shala leaves the parent.
(2) The technical scheme of the invention fills the technical blank in the domestic and foreign industries:
according to the technical scheme, the bottle-insert service life of the variety paeonia lactiflora is filled, according to the characteristics of the bottle-insert of paeonia lactiflora, 0.1% TOG-Galileo of chemical agent is combined with 3% white sugar, and the white sugar is an energy source (breathing matrix) necessary for maintaining normal life activities of cut flowers, and is used as a nutrition source necessary for flowering of the cut flowers, so that the petal elongation can be promoted, the moisture balance of the cut flowers can be improved, and the bright color can be maintained. The chemical reagent TOG-Galileo is used for regulating physiological and biochemical metabolism of cut flowers (cut leaves), so as to achieve the purposes of manually regulating flowering and aging processes of fresh cut flowers, reducing circulation loss, improving circulation quality or ornamental quality and the like, improving moisture balance of flowers and branches and supplementing nutrient substances, thereby improving ornamental degree of paeonia lactiflora and prolonging bottle insertion life.
(3) Whether the technical scheme of the invention solves the technical problems that people want to solve all the time but fail to obtain success all the time is solved:
in recent years, the problems of the peony-cut peanuts, which need to be solved, are greatly behind the expected value of the market in depth and breadth of research, although a certain progress is made. The invention explores a high-efficiency and high-cost-performance method from the practical point of view, and performs series of matched technologies such as harvesting, pretreatment, refrigeration, bottle insertion and the like on the variety paeonia lactiflora, thereby realizing the optimization of concentration, time and treatment method.
(4) The technical scheme of the invention overcomes the technical bias:
according to the invention, the peony 'sara' flowering branch is cleaned, and meanwhile, the pretreatment liquid which is suitable for the variety, namely the chemical reagent and sugar are combined, and then bottle insertion is carried out, so that the bottle insertion service life effect of the peony 'sara' is improved, the key technology of the peony 'sara' cut-flower technology in the market is effectively solved, and the bottle insertion service life is improved by 17% compared with the traditional bottle insertion service life. The method not only can be used for prolonging the service life of the paeonia lactiflora Shala bottle, but also can be used for effectively solving the aging process of the paeonia lactiflora after the paeonia lactiflora Shala leaves the parent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a method for improving the insertion life of a white peony root medicine bottle according to an embodiment of the present invention.
Fig. 2 (a) is a graph showing the effect of 2 degrees of harvesting degree of ready cut flowers of the method for improving the peony 'sara' bottle plug life according to the embodiment of the present invention.
Fig. 2 (b) is a graph of the effect of preparing cut flowers in the third year in the live-action photographs planted by the method for improving the life of the peony 'sara' bottle plug provided by the embodiment of the invention.
Fig. 3 is a real-time view of flower arrangement bundles at the first time of full-length delivery and bottle placement.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In view of the problems of the prior art, the present invention provides a method for improving the insertion life of a white peony root medicine bottle, and the present invention is described in detail below with reference to the accompanying drawings.
In order to fully understand how the invention may be embodied by those skilled in the art, this section is an illustrative embodiment in which the claims are presented for purposes of illustration.
As shown in fig. 1, the method for improving the service life of the white peony root medicine bottle according to the embodiment of the present invention includes the following steps:
s101, disinfection: sterilizing and air-drying the Paeonia lactiflora bottle by inserting scissors and a vase;
s102, variety selection: selecting salad growing for 3 years in middle and late 6 months;
s103, cutting: selecting a light pink color with sterilized scissors, and cutting the sara flower buds with a softening degree of 2 degrees;
s104, post-sampling treatment: placing the cut flowers and branches in a refrigerator for cooling treatment;
s105, pretreatment: washing the flower branches with the gray mold water, and then placing the flower branches in the pretreatment liquid for water absorption;
s106, bottle insertion: inserting the processed Paeonia lactiflora cut flowers into the fresh-keeping nutrient solution.
As a preferred embodiment, the method for improving the service life of the white peony medicine bottle comprises the following steps:
step S1, disinfection: the required scissors and the vase are disinfected, firstly, the scissors and the vase are cleaned by clean water, then 1000mL of water and 1g of TOG-6 reagent are mixed and fused for disinfection, then the scissors and the vase are cleaned once by clean water, the vase is placed upside down, the water is drained, and the vase is naturally air-dried;
step S2, variety selection: selecting branches which grow for three years in the middle and late ten days of 6 months, wherein the branches are hard, long and upright, the flowers do not drop off when blooming, the flower color is pure, the flowers are large, the flower buds do not bloom, the growth vigor is strong, the flower type is heavy, the appearance is elegant, the decorative effect is good, and the sara grows for more than 2 years;
step S3, cutting: the sterilized sharp pruning shears are used for cutting, the cut is smooth, and the crush injury is avoided. When the cutting machine is used for cutting, the lower part of the flower branch is held, the scissors are used for selecting the strong flower branch with the thickness of always, the bud maturity of 2, the 45-degree inclined cutting blade is complete, no mechanical damage and no disease exist, the blade section of the parent plant is reserved, more than 2 pieces are reserved as far as possible on the basis of meeting the length of the flower stem of the cut flower, and the normal growth of the parent plant and the continuous production of the next year are ensured.
Step S4, post-harvest treatment: the picked flowers are placed on non-woven fabrics. According to the principle of 'transport along with cutting', the fresh cut flowers are transported to a processing workshop by adopting a box-type vehicle normal temperature or cold chain transportation mode. The flowers and branches of the non-woven fabrics are horizontally placed on the ground with newspapers laid in a cold storage at 4 ℃ for cooling for 2 hours, and the accumulation of the flowers and branches is avoided. Leaving at least 3 leaves of flowers and branches of the refrigerated fresh cut flowers;
step S5, preparing pretreatment liquid: simultaneously preparing the gray mold water with the concentration of 250-300 times, at least 3 leaves are reserved on the flower branches refrigerated in the fourth step, and 5 branches are pricked with the gray mold water to clean secretions attached to flower buds and dust on the leaves and the flower branches; meanwhile, preparing pretreatment liquid according to 0.1% TOG-Galileo and 3% white sugar, stirring uniformly, putting the washed flowers and branches into a plastic barrel of 10-15 ℃ fresh-keeping liquid, absorbing water for 4-6 hours, wherein the height of the fresh-keeping liquid in the barrel is not more than 5 cm-7 cm, and the height of the plastic barrel is the same as or slightly higher than that of cut flowers and branches by 5 cm-10 cm.
Step S6, bottle insertion: inserting the processed peony cut flowers into a box 1:1000mL of the fresh cola nutrient solution.
The invention obviously improves the bottle plug life of paeonia lactiflora.
The peony cut flowers in the traditional bottle plug are adopted, and the finished preservative is only prepared by referring to the traditional cut flowers, namely China rose and rose. By utilizing the bottle inserting technology, the bottle inserting technology not only cleans the peony 'sara' flowering branch, selects the pretreatment liquid suitable for the variety, and then carries out bottle inserting, thereby not only improving the bottle inserting service life effect of the peony 'sara', but also effectively solving the key technology of the peony 'sara' cut-flower technology in market production. The invention improves the ornamental value and improves the service life of the Shala bottle plug. But also effectively solves the key technology of the peony 'sara' cut-flower technology in the market production.
In order to prove the inventive and technical value of the technical solution of the present invention, this section is an application example on specific products or related technologies of the claim technical solution.
Fig. 2 (a) shows that the method for improving the life of the peony "salad" bottle plug provided by the embodiment of the invention is 2 degrees of harvesting degree of the ready cut flowers, namely, the cut flowers are pink and soft. Fig. 2 (b) is a graph of the effect of preparing cut flowers in the third year in the live-action photographs planted by the method for improving the life of the peony 'sara' bottle plug provided by the embodiment of the invention. Fig. 3 is a real-time view of flower arrangement bundles at the first time of full-length delivery and bottle placement.
Experiments show that the method provided by the invention can prolong the life of the peony 'salad' bottle plug, which is enough to indicate that the cleaning of flowers and branches is beneficial to improving the ornamental value, the pretreatment liquid is beneficial to prolonging the life of the bottle plug by 2d from 1.7d relative to clear water, and the problem of the life of the peony 'salad' bottle plug is effectively solved.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present invention will be apparent to those skilled in the art within the scope of the present invention.
The embodiment of the invention has a great advantage in the research and development or use process, and has the following description in combination with data, charts and the like of the test process.
1 test material
The test variety sara is obtained from a 2-year-old sara seed strain cultivated in Wang Guping village of Yongdencounty, lanzhou, gansu, in 6 months and 17 afternoon, and the maturity of cut flowers is selected to be cut according to international standard.
2 test method
(1) And (3) disinfection: the scissors and the flower pot are sterilized, firstly, the scissors and the flower pot are washed by clean water, then 1000 milliliters of water and 1g of T.O.G-6 reagent are mixed and fused for sterilization, then the flower pot is washed once by clean water, the flower pot is put, the water is drained, and the flower pot is naturally air-dried.
(2) Cutting: cutting flowers of 45cm or more after six to nine a.m. or four pm, and rapidly placing in a cold storage for 2 hours (placing newspapers on the ground, and placing each bundle of flowers horizontally).
(3) Fresh-keeping agent: at the same time, 5 treatments were designed with reagent solutions, each treatment being repeated 3 times. First group (CK): clear water; second group: 0.1% TOG-Galileo+3% white sugar; third group: 0.1% TOG-Galileo; fourth group: 3% white sugar +0.15% tog-75; fifth group: 0.1% TOG-Galileo+3% white sugar+0.15% TOG-75. After the precooling is finished, the mixture is placed in an environment of 10-15 ℃ for the treatment of the erigeron breviscapus, and then the mixture is placed into five groups of solutions which are prepared at the highest speed.
(4) Flower arrangement: flowers were inserted for 6 hours and then removed and laid flat on a newspaper. And a part of the test pieces can be shipped, and a part of the test pieces are subjected to bottle insertion test.
(5) Bottle insertion test: inserting the processed peony cut flowers into the prepared 1: in 1000mL of the granular fresh nutrient solution, the morphology of flowers was continuously observed every day (photographing).
(6) Shipping test: shipping from Lanzhou at 18 am for 6 months and receiving from Zhengzhou university at 19 am for 6 months
3. Results and analysis
3.1 Post-base treatment bottle insert test
Day 1:
1 degree of pattern silk is motionless; flowers of 2-3 degrees all opened gradually, especially the fifth group of buds were larger.
Day 2:
the first group of treatments, 1 degree patterned silk, was immobilized. The flowers of the second group and the third group with 1-4 degrees are gradually opened; the 3-4 degree flowers of the fourth and fifth groups were all open. The fourth and fifth groups are most beautiful as a whole.
Day 3:
in the whole, the first group and the second group are developed gradually, the third group and the fourth group are beautiful, no aging exists, the fifth group is stiff 2d before the bottle is inserted, and the 3d is full of the whole.
Day 4:
the first group works best. The second three four flowers are most beautiful. The fifth group began to show signs of aging.
Day 5:
the 2 degree flowers of the first group began to age 3-4 degree flowers and were slightly valve-fallen. The second and third groups were 2-3 degree flower-blooming relatively vivid with no signs of aging. The fourth group of flowers, 2-3 degrees, all opened normally, with 4 degrees slightly shrunken. The fifth group was opened at 2-3 degrees while the petals shrunken and senescent.
Day 6:
the first group had developed aging as a whole, the second and third groups had the most beautiful flowers as a whole, and the fourth group had the signs of shrink-fit aging. The fifth group had signs of valve drop.
Day 7:
the first group of 2-degree petals bloom and age, 3-degree mild valve falling and 4-degree almost complete valve falling. The second group is totally open. The third group had no signs of aging at 2-3 degrees and had a complete valve fall at 4 degrees. The fourth group is open integrally and slightly aged, and the fifth group is open and simultaneously aged.
Day 8:
the first group of 2 degree petals was lightly fallen off, 3 degrees nearly fully fallen off, 4 degrees overall faded. The second group had no signs of aging in 2 degrees overall, 3 degrees had signs of aging, and 4 degrees had slight valve drop. The third group was 2-3 degrees open with the petals shrunken and senescent. The fourth group of integral petals shrink and age. The fifth group was 2 degrees open while the petals were senescent. The other petals fall completely.
Day 9:
all fades.
3.2 Effect on fresh cut flowers of Paeonia lactiflora after delivery
Outer package at arrival time: foam box and ice bag, the arrival is intact; ice bag status: a hard ice bag which is cool to touch; temperature in the tank: cool body feeling; fresh flower state: the whole flower is fresh, the 2-degree flower is in a beautiful posture, the state is optimal, the 3-4-degree petals are scattered, the flower head is perfectly lowered, and the flower has a pressure head phenomenon.
3.3 influence on fresh cut flowers of Paeonia lactiflora after arrival
Day 1 bottle insert: 1 degree of pattern silk is motionless; flowers with the degree of 2-3 degrees are gradually opened; the bottle was inserted for 2h with 4 degrees of flowers fully opened. Day 2 bottle insert: 1 degree of pattern silk is motionless; first group of clear water treatment: one of the flowers developed an aging phenomenon, namely, 3-4 degrees of petal shrinkage, all the flowers were opened.
Since the bottle is inserted from 3d to 5d, the photograph is not visible, so the article describes. The bottles were inserted on day 3 as a whole with the second group (post-harvest treatment: 3% white sugar +0.1% TOG-Galileo, 6 hours of absorption) and the third group (post-harvest treatment: 0.1% TOG-Galileo, 6 hours of absorption) being the most beautiful with no senescence; the first group of post-harvest clean water treatments should be the least effective group; the fifth group (post harvest treatment: 0.1%TOG Galileo+0.15% TOG-75+3% white sugar) should be overnutrition, two days old before bottle insertion, and the third day of flowers showed signs of preliminary aging as a whole.
Day 4 of bottle insertion: the first group of flowers with 2 degrees are half-bloomed and are aged, the flowers with 3 degrees are slightly fallen and the flowers with 4 degrees are almost completely fallen; the second group of 2-degree overall flowers were more vivid with no signs of aging and 3-degree flowers had signs of valve-falling; the third group, 2-3 degrees open overall, was more vivid with no signs of aging, 4 degrees slightly fallen off; one flower with 2 degrees in the fourth group falls on the normal range, the other flowers with 2 degrees in the 4 groups are normal, the petals with 3 degrees are slightly shrunken (the flowers cannot be taken care of, so the words are described), and the flowers with 4 degrees fall on the petals completely (the polish rod becomes); the fifth group was 2-3 degrees open with petals shrunken and senescent (out of view, so written description) at 4 degrees half way down.
The bottle was inserted on day 5 and overall faded.
3.4 discussion and conclusion
The post-harvest treatment results of group 3 performed best, with the buds at the point of emergence being suitable for group 2, the others being of group 3. The most suitable degree of sara picking degree is 2 degrees, and the actual picking degree is determined according to picking period/transportation mode/marketing characteristics.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present invention will be apparent to those skilled in the art within the scope of the present invention.
Claims (4)
1. A method for prolonging the service life of a peony medicine bottle is characterized by comprising the following steps:
step one, disinfection: sterilizing and air-drying the Paeonia lactiflora bottle by inserting scissors and a vase;
step two, variety selection: selecting salad growing for 3 years in middle and late 6 months;
step three, cutting: selecting a light pink color with sterilized scissors, and cutting the sara flower buds with a softening degree of 2 degrees;
step four, post-harvest treatment: placing the cut flowers and branches in a refrigerator for cooling treatment;
step five, pretreatment: washing the flower branches with the gray mold water, and then placing the flower branches in the pretreatment liquid for water absorption;
step six, bottle insertion: inserting the treated peony cut flowers into the fresh-keeping nutrient solution;
the sterilization in step one comprises: cleaning the scissors and the flower vase with clear water, and then stirring and fusing the scissors and the flower vase with water and TOG-6 reagent for disinfection; washing with clear water, pouring the vase, draining off water, and naturally air-drying;
the variety selection in the second step comprises: selecting branches which grow for three years in the middle and late ten days of 6 months, wherein the branches are hard, long and upright, the flowers do not drop off when blooming, the flower color is pure, the flowers are large, the flower buds do not bloom, the growth vigor is strong, the flower type is heavy, the appearance is elegant, the decorative effect is good, and the sara grows for more than 2 years;
the cut flower in the third step comprises the following steps: cutting with sterilized sharp pruning shears, cutting the cut edges smoothly, avoiding crush injury, holding the lower part of the flower branch, selecting strong flower branches with the thickness of always, the flower bud maturity of 2, complete chamfer leaves at 45 degrees, no mechanical injury and no disease, reserving the leaf sections of the mother plant, reserving more than 2 leaves as far as possible on the basis of meeting the length of the flower stems of the cut flowers, and ensuring the normal growth of the mother plant and the continuous production in the next year;
the pretreatment in the fifth step comprises the following steps: preparing gray mold water with the concentration of 250-300 times, at least 3 leaves are reserved on the flower branches refrigerated in the fourth step, and 5 branches are pricked and placed in the gray mold water to clean secretions attached to flower buds and dust on the leaves and the flower branches; meanwhile, preparing pretreatment liquid according to 0.1% TOG-Galileo and 3% white sugar, uniformly stirring, putting the washed flowers and branches into a plastic barrel of the pretreatment liquid at 10-15 ℃ to absorb water for 4-6 hours, wherein the height of the pretreatment liquid in the barrel is not more than 5 cm-7 cm, and the height of the plastic barrel is the same as or 5 cm-10 cm higher than that of the cut flowers and branches.
2. The method for improving the shelf life of a white peony vial according to claim 1, wherein the vial is sterilized by mixing 1000mL of water with 1g of the TOG-6 reagent.
3. The method for improving the shelf life of a white peony vial as defined in claim 1, wherein the post-harvest processing in step four comprises: the picked flowers are placed on non-woven fabrics, the fresh cut flowers are transported to a processing workshop in a box-type vehicle normal temperature or cold chain transportation mode according to the principle of 'cutting along with transportation', the flowers and branches of the non-woven fabrics are horizontally placed on the ground, the newspaper is paved on the ground at the temperature of 4 ℃, the temperature is reduced for 2 hours, the accumulation of the flowers and branches is avoided, and at least 3 leaves of the flowers and branches of the cold-stored fresh cut flowers are reserved.
4. The method for improving the shelf life of a white peony vial as defined in claim 1, wherein the vial in step six comprises: inserting the processed peony 1 cut flowers into the flower 1:1000mL of the fresh cola nutrient solution.
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