CN216906607U - Device for prolonging service life of cut flower vase - Google Patents

Device for prolonging service life of cut flower vase Download PDF

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Publication number
CN216906607U
CN216906607U CN202220361793.XU CN202220361793U CN216906607U CN 216906607 U CN216906607 U CN 216906607U CN 202220361793 U CN202220361793 U CN 202220361793U CN 216906607 U CN216906607 U CN 216906607U
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China
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vase
cut
flower
life
container
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Chinese (zh)
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刘俊祥
古琳
马梦宇
胡耀芳
孙振元
彭辉
周红敏
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Research Institute of Forestry of Chinese Academy of Forestry
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Research Institute of Forestry of Chinese Academy of Forestry
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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Abstract

The utility model discloses a device for prolonging the vase life of a cut vase, which comprises a vase container, wherein the vase container is filled with solution, and a light source is arranged in the vase container. Aiming at the characteristics that green cut flower branches and cortex tissues have abundant chloroplasts and can enable cortex photosynthesis, the device can obviously improve the water balance of the cut flowers, improve the opening quality of the cut flowers and prolong the vase service life by illuminating the flower branches. The device can obviously improve the water balance value, the flower branch water potential and the net photosynthetic rate of the leaves of the cut flowers, and the higher the light intensity is, the larger the amplification is, so that the flower diameter increasing rate is obviously improved, and the fresh weight decreasing rate is slowed down. The photosynthetic condition of the branch cortex is created, and the important effects of prolonging the vase life of the cut flower and improving the opening quality of the cut flower are achieved by improving the supply of water and sugar.

Description

Device for prolonging service life of cut flower vase
Technical Field
The utility model belongs to the field of bottle inserting devices, and relates to an inserted bottle capable of prolonging the service life of cut flowers.
Background
The cut flower is cut from living plant, has ornamental value, and can be used for making plant materials such as stem, leaf, flower, fruit, etc. for flower decoration.
The vase life refers to that the cut flowers are observed every day after the vase is inserted, the sign that the ornamental value of the cut flowers is lost is that the petals are completely wilted or the bent neck is more than 90 degrees, and the total days from the beginning of the vase insertion to the day before the ornamental value is lost is recorded as the vase life of the cut flowers.
China rose is rich in flower color, fragrant in smell and high in ornamental value, is the head of the world 'four big cut flowers', but the short vase service life limits the industrial development of China rose. In order to improve the quality of cut flower vase and prolong the opening time, a large amount of research is carried out by students. For example, carbon source, stem blockage inhibitor, ethylene inhibitor, culture vegetative shoot, etc. are added into the bottle-insert liquid.
In the process of implementing the utility model, the inventor finds that at least one of the following technical problems exists in the prior art:
1. the capital investment is large;
2. some components of the bottle insert (such as the ethylene inhibitor silver thiosulfate) have the risk of environmental pollution; and the components of the bottle insert liquid have dosage effect, the concentration control is not good, negative effect is brought, and the effect of prolonging the service life of the bottle insert is unstable.
Disclosure of Invention
In view of this, the present invention aims to provide a device which is low in cost, ecological and environment-friendly and can prolong the vase life of a cut flower.
The utility model provides a device for prolonging the service life of a cut flower vase, which comprises a vase inserting container, wherein a solution is contained in the vase inserting container, and a light source is arranged in the vase inserting container. Preferably, the light source is a global light source.
According to one embodiment of the device for prolonging the vase life of cut bottles, the vase containers are glass bottles, ceramic bottles or plastic bottles.
According to one embodiment of the device for extending the cutting life of a vase, the solution is water.
According to one embodiment of the device for prolonging the vase life of the cut vase, the light source is an LED lamp, and the LED lamp comprises a plurality of lamp beads.
According to one embodiment of the device for prolonging the vase life of the cut flower, the LED lamp is a lamp ring, a lamp strip, a lamp post or a lamp sheet.
According to one embodiment of the device for prolonging the service life of the vase, the plurality of lamp beads are distributed on the inner wall of the vase container.
According to one embodiment of the device for extending the vase life of a cut flower, the light source is installed below the liquid level of the solution; alternatively, the light sources are mounted below and above the liquid level of the solution.
According to one embodiment of the device for extending the vase life of a cut flower, the light source has a luminous intensity of more than 100 μmol m-2s-1The above.
According to one embodiment of the device for extending the vase life of a cut flower, the light source has a luminous intensity of more than 200 μm-2s-1～300μmol·m-2s-1。
According to one embodiment of the device for prolonging the vase life of the cut vase, the depth of the solution is 15-30 cm.
Compared with the prior art, one of the technical solutions has the following advantages:
a) aiming at the characteristics that green cut flower branches and cortex tissues have abundant chloroplasts and can enable cortex photosynthesis, the device can obviously improve the water balance of the cut flowers, improve the opening quality of the cut flowers and prolong the vase service life by illuminating the flower branches.
b) The device can obviously improve the water balance value of the cut flower, the flower branch water potential and the net photosynthetic rate of the leaves, and the higher the light intensity is, the larger the amplification is, so that the flower diameter increasing rate is obviously improved, and the fresh weight decreasing rate is slowed down. The photosynthetic condition of the branch cortex is created, and the important effects of prolonging the vase life of the cut flower and improving the opening quality of the cut flower are achieved by improving the supply of water and sugar.
c) Photosynthetic products can be fixed through cortical photosynthesis, and the photosynthetic products can be accumulated in branch cortical tissues, so that the osmotic potential of cortical cells is reduced, and bark water absorption is promoted. The main problem of limiting the service life of the cut flower vase in the bottle-cutting process is water stress, and illumination of branches immersed in water can promote the bark to absorb water, so that the water supply is increased, and the service life of the bottle vase is prolonged.
d) Tests prove that the vase life of the cut rose flowers is prolonged by 3d and 4d respectively compared with a control under low-light and high-light treatment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of a preferred embodiment of the device for extending the vase life of a cut flower according to the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
FIG. 3 is a schematic sectional view A-A of FIG. 1.
FIG. 4 is a schematic top view of a second preferred embodiment of the device for extending the vase life of a cut flower according to the present invention.
Fig. 5 is a schematic cross-sectional view of a second preferred embodiment of the device for extending the vase life of a cut flower according to the present invention.
The labels in the figure are respectively: 100 bottles of containers, 210 lamp rings, 211 first lamp beads, 220 lamp beads, 221 second lamp beads and 300 solution.
Detailed Description
The following description of an embodiment is made with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
See fig. 1. The device for prolonging the vase life of the cut flower described in the embodiment is a device which can remarkably improve the moisture balance of the cut flower and improve the opening quality and the vase life of the cut flower by illuminating the flower branches aiming at the characteristics that green cut flower branches and cortex tissues have abundant chloroplasts and can enable cortex photosynthesis, for example, the flower branches of China rose are green, the cortex tissues have abundant chloroplasts and can enable the cortex to be photosynthetic, the device for prolonging the vase life of the cut flower can prolong the vase life of the China rose from 7.67d to 11.67d of the conventional life, and the vase life of the cut flower can be prolonged by 52%.
The device comprises a bottle inserting container 100, wherein the bottle inserting container 100 is a glass bottle, a ceramic bottle or a plastic bottle. The vase container 100 is a container for holding cut flowers, and the shape thereof is not particularly limited, but the height thereof is required. The height of the bottle-in-container requires, on the one hand, the weight of the cut flowers to be supported, on the other hand, the solution to be contained to a sufficient depth, and, on the other hand, the length of the cut flowers themselves also needs to be taken into account. For example, the length of the flower branches of the cut rose flowers after being cut and planted with ascites is 50cm, and the height of the vase container 100 may be selected to be 40cm or 35cm, but may be selected to be other heights.
Specifically, referring to fig. 3 and 5, the vase container 100 contains a solution 300, which in this embodiment is water, but may be a solution commonly used in existing vase cutting. Preferably, the solution is water. The depth of the solution is any depth within the range of 15-30 cm, such as but not limited to 15cm, 20cm, 25cm and 30 cm. Preferably, the depth of the solution is 20 cm.
Referring to fig. 2 to 5, the vial insertion container 100 has a light source mounted therein. The light source is a global light source, namely a light source capable of providing 360-degree full-angle illumination for the cut flower branches of the vase container 100. The light source is an LED lamp, and the LED lamp comprises a plurality of lamp beads. It should be understood that the lamp bead as a light emitting element is necessarily connected in a controllable circuit. The plurality of lamp beads are dispersedly arranged on the inner wall of the bottle inserting container 100. Specifically, the LED lamp may be any one of a lamp ring 210, a lamp strip, a lamp post 220, or a lamp sheet. The specific shape of the LED lamp can be adjusted according to the shape of the bottle insert container 100. The LED lamp is provided mainly for the purpose of performing light treatment on the cut flower branches inserted in the vase container 100. Through carrying out illumination treatment on the cut flower branches immersed in water, the water balance value, the flower branch water potential and the net photosynthetic rate of leaves of the cut flowers can be obviously improved, and the higher the light intensity is, the larger the amplification is, so that the flower diameter increasing rate is obviously improved, and the fresh weight decreasing rate is slowed down. The device for prolonging the cut flower vase life can create photosynthetic conditions of branch cortex, and plays an important role in prolonging the cut flower vase life and improving the cut flower opening quality by improving the water and sugar supply. Photosynthetic products can be fixed through cortical photosynthesis, and the photosynthetic products can be accumulated in branch cortical tissues, so that the osmotic potential of cortical cells is reduced, and bark water absorption is promoted. The main problem of limiting the service life of the cut flower vase in the bottle-cutting process is water stress, and illumination of branches immersed in water can promote the bark to absorb water, so that the water supply is increased, and the service life of the bottle vase is prolonged.
In one embodiment, referring to fig. 2 and 3, the LED lamp is shown as a light ring 210. The lamp ring 210 is of a circular ring structure, a plurality of first lamp beads 211 are uniformly distributed on the inner side wall of the lamp ring 210, and the plurality of first lamp beads 211 surround the cut flower branches to comprehensively illuminate the cut flower branches. In this embodiment, the number of the lamp rings 210 installed in the bottle insertion container 100 is two, one in the water and one in the air. Can illuminate branches on water and under water simultaneously.
In another embodiment, referring to fig. 4 and 5, a case where the LED lamp is a lamp post 220 is illustrated. This embodiment shows 4 light posts 220 arranged circumferentially around the bottom of the vase container 100. The height of the lamppost 220 is 10-25 cm, and preferably the same as the depth of the solution.
The luminous intensity of the lamp ring 210 or the lamp post 220 is 100 μmol · m-2s-1As described above, the emission intensity of the light source is 200. mu. mol. m for the cut rose flower-2s-1～300μmol·m-2s-1. The light saturation point of the rose branches is 200 mu mol.m-2s-1。
When the device is used, the flower branches which are green in flower branches and rich in cortex tissues and chloroplasts and are capable of enabling cortex photosynthesis, such as Chinese rose branches, are selected, the flower branches are subjected to rehydration for 2 hours, in the rehydration, branch sections of cut xylem ducts are blocked by cutting off lower air plugs, the length of the branch sections is about 15cm generally, and the lower branch sections with the length of 20cm are recommended to be cut off. After the flower branches are subjected to rehydration treatment, the flower branches are inserted into the device for prolonging the vase life of the cut flower, and the photoperiod is 12h of light/12 h of darkness.
Experiments prove that the cut rose flower without illumination treatment has the vase life of 7.67d and 100 mu mol.m-2s-1The life of the bottle insert treated by weak light is 10.67 days, and 200 mu mol·m-2s-1The vase life of the high-light treatment is 11.67 days, and the vase life of the Chinese rose cut vase is in direct proportion to the light intensity of the stems.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and these modifications and adaptations should be considered within the scope of the utility model.

Claims (10)

1. The device for prolonging the vase life of the cut vase comprises a vase container and is characterized in that the vase container contains solution, and a light source is arranged in the vase container.
2. The device for extending the vase life of a cut vase according to claim 1, wherein the vase container is a glass bottle, a ceramic bottle or a plastic bottle.
3. The device for extending the vase life of a cut flower according to claim 1, wherein the solution is water.
4. The device for extending the vase life of a vase according to claim 1, wherein the light source is an LED lamp comprising a plurality of beads.
5. The device for prolonging the vase life of a cut flower as claimed in claim 4, wherein the LED lamp is a lamp ring, a lamp strip, a lamp post or a lamp sheet.
6. The device for prolonging the vase life of a cut vase according to claim 4, wherein the plurality of lamp beads are distributed on the inner wall of the vase container.
7. The device for extending the vase life of a cut flower according to claim 1, wherein the light source is installed below the liquid level of the solution; alternatively, the light sources are mounted below and above the liquid level of the solution.
8. The device for extending vase life of a cut flower according to claim 1, wherein said light source has a luminous intensity of more than 100 μm mol-2s-1As described above.
9. The apparatus for extending vase life of a cut flower according to claim 8, wherein said light source has a luminous intensity of more than 200 μm mol-2s-1～300μmol·m-2s-1。
10. The device for prolonging the vase life of a cut flower according to claim 1 or 3, wherein the depth of the solution is 15-30 cm.
CN202220361793.XU 2022-02-22 2022-02-22 Device for prolonging service life of cut flower vase Active CN216906607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220361793.XU CN216906607U (en) 2022-02-22 2022-02-22 Device for prolonging service life of cut flower vase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220361793.XU CN216906607U (en) 2022-02-22 2022-02-22 Device for prolonging service life of cut flower vase

Publications (1)

Publication Number Publication Date
CN216906607U true CN216906607U (en) 2022-07-08

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