CN215122991U - Pear tree hybridization pollination bag - Google Patents
Pear tree hybridization pollination bag Download PDFInfo
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- CN215122991U CN215122991U CN202121402954.7U CN202121402954U CN215122991U CN 215122991 U CN215122991 U CN 215122991U CN 202121402954 U CN202121402954 U CN 202121402954U CN 215122991 U CN215122991 U CN 215122991U
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- bag body
- bag
- pear tree
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- hybridization pollination
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Abstract
The utility model discloses a pear tree hybridization pollination bag, which comprises a bag body, wherein the bag body is a rectangular sheet shape which is symmetrical in the front and back; the two sides of the front and back surfaces of the bag body are sewn together by sewing threads, the bottom port of the bag body is sewn together by sewing threads, the upper port of the bag body is open, and the inner side of the top end of the bag body is provided with a supporting piece. The bag body is overlapped to form a plurality of folds. Compared with the prior art, the utility model the advantage lie in: the bagging operation is simple and convenient, and the fixation is firm; the pollination bag can be repeatedly used; the space in the bag is large after pollination and bagging, which is beneficial to the normal growth and development of flowers, leaves and young fruits.
Description
Technical Field
The utility model relates to a fruit tree technical field that grows seedlings specifically indicates a pear tree hybridization pollination bag.
Background
In order to perform self-pollination on plant species or varieties or cross pollination between different species and varieties without being mixed by other types of pollen, a pollination bag is generally adopted to isolate pollinated flowers from pollen from other sources so as to obtain purer self-bred seeds; or selectively mating male and female parents to obtain a first filial generation, and carrying out new variety breeding or germplasm innovation. The pollination bag is made of newspaper at the earliest time, and although the cost is low, the pollination bag is poor in paper quality, easy to absorb water and become rotten, and easy to be damaged by wind and rain, so that the pollination effect is influenced. Later, the method that people have been along with the exercise so far is to adopt the parchment paper or kraft paper for drawing to make pollination bag, though the paper quality of newspaper is improved to some extent, waterproof performance is enhanced to some extent, but the pollination bag is easy to damage by long-time wind and rain in the field, and can not reach the isolation effect, and the traditional pollination bag has small space and can not form a good environment to make the flowers normally develop and the fruits can be set after insemination. The pollination bagging work, whether seed production or crossbreeding is an indispensable link.
Therefore, the pear tree hybridization pollination bag is provided to solve the defects existing at present.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a pear tree hybridization pollination bag.
In order to solve the technical problem, the utility model provides a technical scheme is a pear tree hybridization pollination bag: comprises a bag body, wherein the bag body is a rectangular sheet shape which is symmetrical front and back;
the two sides of the front and back surfaces of the bag body are sewn together by sewing threads, the bottom port of the bag body is sewn together by sewing threads, the upper port of the bag body is open, and the inner side of the top end of the bag body is provided with a supporting piece.
The bag body is overlapped to form a plurality of folds.
In a further improvement, the pleats are formed by a free pleat face and a pleat line, the pleats are fixed by a fusion-bonded part formed by heat sealing, and the pleats are formed linearly at equal intervals on both sides in the lateral direction of the bag body.
As an improvement, the length of the bag body is 20-25cm, and the width of the bag body is 15-18 cm.
As an improvement, the bag body is made of waterproof parchment paper.
As a modification, the support member is a wire having high ductility, and is provided inside the top end of the bag body by sewing.
Compared with the prior art, the utility model the advantage lie in: the bagging operation is simple and convenient, and the fixation is firm; the pollination bag can be repeatedly used; the space in the bag is large after pollination and bagging, which is beneficial to the normal growth and development of flowers, leaves and young fruits.
Drawings
FIG. 1 is a schematic view of the structure of a pear tree hybridization pollination bag of the present invention.
FIG. 2 is a schematic view of the opening structure of the pear tree hybridization pollination bag of the present invention.
As shown in the figure: 1. bag body, 2, support piece, 3, fold, 4, fold surface, 5, fold line
Detailed Description
The following will explain the hybridization pollination bag of pear tree in detail with reference to the attached drawings.
With reference to the attached drawings 1-2, the pear tree hybridization pollination bag comprises a bag body 1, wherein the bag body 1 is a rectangular sheet shape which is symmetrical in the front and back;
the two sides of the front and back surfaces of the bag body 1 are sewn together by sewing threads, the bottom port of the bag body 1 is sewn together by sewing threads, the upper port of the bag body 1 is open, and the inner side of the top end of the bag body 1 is provided with a support piece 2.
The body of the bag body 1 is overlapped to form a plurality of folds 3.
The pleats 3 are formed by a free pleat surface 4 and pleat lines 5, the pleats 3 are fixed by a fusion-bonded part formed by heat sealing, and the pleats 3 are formed linearly at equal intervals on both sides in the lateral direction of the bag body 1.
The bag body 1 is 20-25cm in length and 15-18cm in width.
The bag body 1 is made of waterproof parchment paper.
The supporting member 2 is a metal wire having high ductility, and the supporting member 2 is provided inside the top end of the bag body 1 by sewing.
The utility model discloses when concrete implementation, during the use, open the upper end of the bag body 1, the supporter 2 of the inboard setting in bag body 1 upper end can keep opening the state with the bag body 2 upper end port of opening, and the cavity that the bag body 1 of preceding hou mian constitutes struts simultaneously, and the pleat 3 of setting can provide great inner space, and the cover bag is accomplished the back, through compressing tightly the supporter 2 that sets up in the inboard setting in bag body 1 upper end, can guarantee that the fixed of pollination bag is firm.
The bagging operation is simple and convenient, and the fixation is firm; the pollination bag can be repeatedly used; the space in the bag is large after pollination and bagging, which is beneficial to the normal growth and development of flowers, leaves and young fruits.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The pear tree hybridization pollination bag is characterized in that: comprises a bag body (1), wherein the bag body (1) is a rectangular sheet shape which is symmetrical in front and back;
the two sides of the front and back surfaces of the bag body (1) are sewn together by sewing threads, the bottom port of the bag body (1) is sewn together by sewing threads, the upper port of the bag body (1) is open, the inner side of the top end of the bag body (1) is provided with a support piece (2),
the body of the bag body (1) is overlapped to form a plurality of folds (3).
2. The pear tree hybridization pollination bag according to claim 1, wherein: the pleats (3) are formed by a free pleat surface (4) and pleat lines (5), the pleats (3) are fixed by a fusion joint formed by heat sealing, and the pleats (3) are formed linearly at equal intervals on both sides of the bag body (1) in the transverse direction.
3. The pear tree hybridization pollination bag according to claim 1, wherein: the bag body (1) has a length of 20-25cm and a width of 15-18 cm.
4. The pear tree hybridization pollination bag according to claim 1, wherein: the bag body (1) is made of waterproof parchment paper.
5. The pear tree hybridization pollination bag according to claim 1, wherein: the support piece (2) is a metal wire with high ductility, and the support piece (2) is arranged on the inner side of the top end of the bag body (1) through sewing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121402954.7U CN215122991U (en) | 2021-06-23 | 2021-06-23 | Pear tree hybridization pollination bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121402954.7U CN215122991U (en) | 2021-06-23 | 2021-06-23 | Pear tree hybridization pollination bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215122991U true CN215122991U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121402954.7U Active CN215122991U (en) | 2021-06-23 | 2021-06-23 | Pear tree hybridization pollination bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN215122991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261504A (en) * | 2021-06-23 | 2021-08-17 | 新疆生产建设兵团第二师农业科学研究所 | Pear tree hybridization pollination bag |
-
2021
- 2021-06-23 CN CN202121402954.7U patent/CN215122991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261504A (en) * | 2021-06-23 | 2021-08-17 | 新疆生产建设兵团第二师农业科学研究所 | Pear tree hybridization pollination bag |
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