A pollination bag for panax notoginseng

Abstract

This utility model discloses a pollination bag for Panax notoginseng, comprising a supporting frame and a sulfuric acid paper bag. The supporting frame includes an upper frame, a middle frame, and a lower frame arranged from top to bottom. The upper, middle, and lower frames have the same shape and can all be folded into a rod-like structure and stretched into a square opening structure. The opening area of ​​the middle frame after stretching is larger than that of the upper and lower frames. Longitudinal rods are movably connected between the nodes of the upper, middle, and lower frames. The sulfuric acid paper bag is fitted over the outside of the supporting frame. A mesh is provided at the bottom of the lower frame, and clips are held around the outer periphery of the mesh. This utility model reduces the contact area between the top of the Panax notoginseng flowers and the sulfuric acid paper bag by setting the upper part of the bag in an inverted funnel shape, thereby reducing the local humidity accumulation caused by continuous contact and thus reducing the risk of mold growth.

Description

Technical Field

[0001] This utility model relates to the field of plant breeding technology, and in particular to a pollination bag for Panax notoginseng. Background Technology

[0002] Panax notoginseng is a traditional and precious medicinal plant in my country, and its variety improvement and cultivation of high-quality seed sources are crucial to the industry's development. Artificial pollination is the core link in achieving directional hybridization of superior traits in Panax notoginseng breeding, and pollination bagging, as a key tool for protecting the inflorescence and isolating it from interference by non-target pollen, directly affects the pollination success rate and breeding efficiency.

[0003] With the continuous development of Panax notoginseng breeding technology, the functional requirements for pollination bagging have gradually increased. It not only needs to meet the basic requirement of isolating non-target pollen, but also needs to consider characteristics such as breathability, mold prevention, and ease of operation. However, the industry currently widely uses sulfuric acid paper bags, which are commonly used for pollination of conventional crops, for Panax notoginseng pollination. This has significant drawbacks: firstly, sulfuric acid paper bags have poor air permeability, leaving the Panax notoginseng flowers in a closed, hot environment, making them highly susceptible to mold growth due to humidity accumulation; secondly, traditional sulfuric acid paper bags lack a supporting structure, resulting in a large contact area between the Panax notoginseng flowers and the bag, further exacerbating the risk of mold growth and leading to a low pollination success rate, severely restricting the efficiency and quality of Panax notoginseng breeding work.

[0004] To address the aforementioned issues, a pollination bag for Panax notoginseng is provided here. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a pollination bag for Panax notoginseng.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] This utility model is a pollination bag for Panax notoginseng, including a supporting frame and a sulfuric acid paper bag;

[0008] The supporting frame includes an upper frame, a middle frame, and a lower frame arranged from top to bottom. The upper frame, the middle frame, and the lower frame have the same shape and can all be folded into a rod-shaped structure and stretched open into a square opening structure. The opening area of ​​the middle frame after stretching is larger than that of the upper frame and the lower frame. The nodes of the upper frame, the middle frame, and the lower frame are movably connected by longitudinal rods.

[0009] The sulfuric acid paper bag is fitted over the outside of the supporting frame;

[0010] The bottom end of the lower frame is provided with a mesh, and the outer periphery of the mesh is clamped with a clip.

[0011] As a preferred technical solution of this utility model, the nodes of the longitudinal rod and the upper frame, middle frame and lower frame are connected by hinges, so that the upper frame, middle frame and lower frame can be folded and folded along the longitudinal rod.

[0012] As a preferred embodiment of this utility model, the inner side of the sulfuric acid paper bag is bonded and fixed to the outer surface of the supporting frame with glue, and the top of the sulfuric acid paper bag corresponds to the frame to form a closed structure.

[0013] As a preferred technical solution of this utility model, the mesh is made of nylon with a mesh count of 20-40, and the edge of the mesh is fixed to the bottom of the lower frame by sewing.

[0014] As a preferred technical solution of this utility model, the support frame is made of flexible galvanized metal wire or polyethylene plastic strip.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention reduces the contact area between the top of the Panax notoginseng fluff and the sulfuric acid paper bag by setting the upper part of the bag in an inverted funnel shape, thereby reducing the local humidity accumulation caused by continuous contact and thus reducing the risk of mold growth.

[0017] This utility model, by setting a tieable mesh at the bottom of the bag, not only ensures air circulation between the inside of the bag and the outside, improving breathability to avoid mold caused by a stuffy environment, but also effectively blocks insects from entering and prevents interference from non-target pollen, thus ensuring the purity of pollination.

[0018] This invention provides stable support for the bag by setting a foldable support frame, which prevents the Panax notoginseng fluff from excessively contacting the bag due to collapse, further reducing the possibility of mold growth. At the same time, the foldable design makes it easy to carry and operate in the field, improving the convenience of use. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a front view of the present invention when it is folded up;

[0022] In the diagram: 1. Support frame; 2. Sulphuric acid paper bag; 3. Mesh; 4. Clip; 11. Upper frame; 12. Middle frame; 13. Lower frame; 14. Longitudinal bar. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] In the attached diagram, all identical reference numerals refer to the same components.

[0025] Example 1

[0026] like Figure 1-2 As shown, this utility model provides a pollination bag for Panax notoginseng, including a support frame 1 and a sulfuric acid paper bag 2;

[0027] The supporting frame 1 includes an upper frame 11, a middle frame 12 and a lower frame 13 arranged from top to bottom. The upper frame 11, the middle frame 12 and the lower frame 13 have the same shape and can all be folded into a rod-shaped structure and stretched into a square opening structure. The opening area of ​​the middle frame 12 after stretching is larger than that of the upper frame 11 and the lower frame 13. The nodes of the upper frame 11, the middle frame 12 and the lower frame 13 are movably connected by longitudinal rods 14.

[0028] The sulfuric acid paper bag 2 is fitted onto the outside of the supporting frame 1;

[0029] The bottom of the lower frame 13 is provided with a mesh 3, and the outer periphery of the mesh 3 is clamped with a clip 4.

[0030] Furthermore, the nodes of the longitudinal rod 14 and the upper frame 11, middle frame 12, and lower frame 13 are connected by hinges, allowing the upper frame 11, middle frame 12, and lower frame 13 to be folded and retracted along the longitudinal rod 14. This not only ensures the folding function of the support frame 1 but also improves the smoothness of the folding and unfolding process and the structural stability, making it easy to carry and operate in the field.

[0031] Furthermore, the inner side of the sulfuric acid paper bag 2 is glued to the outer surface of the supporting frame 1, and the top of the sulfuric acid paper bag 2 corresponds to the frame 11 to form a closed structure. This ensures a stable connection between the bag and the frame, preventing the bag from separating from the frame during use and causing structural failure. On the other hand, the closed top structure can effectively isolate non-target pollen from the outside, ensuring pollination purity and meeting the core requirement of isolated pollination in breeding.

[0032] Furthermore, the mesh 3 is made of nylon with a mesh count of 20-40, and the edges of the mesh 3 are sewn to the bottom of the lower frame 13. The 20-40 mesh count design ensures good air permeability, solving the mold problem caused by the poor air permeability of traditional sulfuric acid paper bags, and effectively blocks insects to prevent non-target pollination; the sewn fixation ensures a firm connection between the mesh and the lower frame, preventing it from falling off during use and enhancing structural reliability.

[0033] Furthermore, the support frame 1 is made of flexible galvanized metal wire or polyethylene plastic strips. Both materials are flexible to meet folding requirements; at the same time, they have a certain strength to stably support the bag body and maintain its funnel-shaped structure, preventing the bag body from collapsing due to frame deformation, thus increasing the contact area between the lint and the bag body, further reducing the risk of mold growth, and improving stability in use.

[0034] Specifically, before use, the support frame 1 is folded into a rod-shaped upper, middle and lower frame, with the longitudinal rods fitting together, making it easy to carry to the Panax notoginseng planting field.

[0035] Select the Panax notoginseng flower clusters that require artificial pollination, stretch and open the folded support frame 1 so that the upper frame 11, middle frame 12 and lower frame 13 form square openings respectively, and the bag body presents a funnel-shaped structure that is smaller at the top and larger at the bottom.

[0036] Holding the middle of the support frame 1, put the bag over the Panax notoginseng fluff from top to bottom, so that the top of the fluff is in the upper inverted funnel-shaped area and the bottom of the fluff is in the lower upright funnel-shaped area.

[0037] Adjust the position of the bag to ensure that the mesh 3 is close to the stem of the Panax notoginseng flower. Use the clips 4 to clamp the flower stems to fix the bag in place and prevent the bag from shaking and causing the fluff to rub against the bag.

[0038] Once fixed, the mesh 3 hangs down naturally, forming a ventilation channel while blocking external insects from entering and preventing non-target pollination.

[0039] When pollination is needed, open clip 4 and turn the gauze 3 outward to expose the flower buds; after artificial pollination, put the gauze 3 back in place and fix it to the flower stem with clip 4 to continue keeping the bagged state.

[0040] After pollination, the flowers are continuously covered with bags until the seeds mature. During this period, the upper funnel shape reduces contact, while the lower mesh allows for ventilation, effectively reducing the risk of mold growth in the flowers and increasing the pollination success rate.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pollination sleeve for Panax notoginseng, characterized in that, Includes a supporting frame (1) and a sulfuric acid paper bag (2); The supporting frame (1) includes an upper frame (11), a middle frame (12) and a lower frame (13) arranged from top to bottom. The upper frame (11), the middle frame (12) and the lower frame (13) have the same shape and can be folded into a rod-shaped structure and stretched open into a square opening structure. The opening area of ​​the middle frame (12) after stretching is larger than that of the upper frame (11) and the lower frame (13). The nodes of the upper frame (11), the middle frame (12) and the lower frame (13) are movably connected by longitudinal rods (14). The sulfuric acid paper bag (2) is fitted over the outside of the supporting frame (1); The bottom end of the lower frame (13) is provided with a mesh (3), and the outer periphery of the mesh (3) holds a clip (4).

2. The pollination bag for gynoecious C. asiatica according to claim 1, wherein, The nodes of the longitudinal rod (14) and the upper frame (11), middle frame (12) and lower frame (13) are connected by hinges, so that the upper frame (11), middle frame (12) and lower frame (13) can be folded and gathered along the longitudinal rod (14).

3. The pollination bag for gynoecious C. asiatica according to claim 1, wherein, The inner side of the sulfuric acid paper bag (2) is glued to the outer surface of the support frame (1), and the top of the sulfuric acid paper bag (2) corresponds to the frame (11) to form a closed structure.

4. The pollination bag according to claim 1, wherein The mesh (3) is made of nylon with a mesh count of 20-40, and the edge of the mesh (3) is fixed to the bottom of the lower frame (13) by sewing.

5. A Panax notoginseng pollination bag according to claim 1, characterized in that, The supporting frame (1) is made of flexible galvanized metal wire or polyethylene plastic strip.

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