CN214961705U - Plant breeding bag - Google Patents

Abstract

The utility model discloses a plant breeding bag, plant breeding bag includes: a bag body having opposite ends open; the bandage, the relative both ends of the bag body are provided with respectively the bandage, and the bandage of each end sets up to be used for binding the opening of the end that corresponds. The utility model provides a plant breeding bag, simple structure, convenient operation, the dependable performance can effectively improve cover bag efficiency and cover bag quality moreover.

Description

Plant breeding bag

Technical Field

The utility model relates to the field of agricultural technology, specifically, relate to a plant breeding bag.

Background

The castor is the same-sequence cross-pollination of the same plant of the male and female, and different from most of the same-sequence cross-pollination of the same plant of the male and female, the female flower and the male flower of the castor are grown in the same inflorescence, the upper part is the female flower, and the lower part is the male flower. The length of the castor inflorescence axis is from 15cm to 80cm, and sometimes more than 130cm, due to different varieties, cultivation environments and the like. The self-crossing purification and hybridization combination configuration in the castor breeding process are important basic work, and the pollination or hybridization phenomenon among different groups is prevented by sleeving a bag on a inflorescence before the castor blooms.

The existing seed breeding bags have the defects of complex operation, poor ventilation and light transmission and the like, and the bagging efficiency and the bagging quality are influenced.

Therefore, it is necessary to design a breeding bag with simple structure, convenient operation and reliable performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex operation of breeding bags, poor light transmission and air permeability, and influence on the efficiency and quality of bag covering.

In order to achieve the above object, the utility model provides a plant breeding bag, plant breeding bag includes:

a bag body having opposite ends open;

the bandage, the relative both ends of the bag body are provided with respectively the bandage, and the bandage of each end sets up to be used for binding the opening of the end that corresponds.

Preferably, the pouch body is made of a light-transmitting and air-permeable non-woven fabric.

Preferably, the pouch body is made of 90g to 100g of PET non-woven fabric.

Preferably, one or both of the opposing sides of the pouch body are heat-fused together.

Preferably, the length of the bag body is 30-50cm, and the width of the bag body is 15-40 cm.

Preferably, the binding band comprises two layers of non-woven fabric strips which are thermally fused and pressed together and a metal strip clamped between the two layers of non-woven fabric strips; wherein, one end of the binding band is connected to the bag body through hot melt compression joint.

Preferably, the lengths of the straps at both ends of the bag body are respectively 6-10 cm.

Preferably, the distance between the binding band at each end and the corresponding port of the bag body is 1-3 cm.

Preferably, the plant breeding bag is used for self-crossing purification of castor-oil plants, and the strap is set to a first color.

Preferably, the plant breeding bag is used for a configured hybrid combination of castor beans, and the strap is provided in a second color.

The utility model provides a plant breeding bag, simple structure, convenient operation, the dependable performance can effectively improve cover bag efficiency and cover bag quality moreover.

Drawings

FIG. 1 is a schematic view of a plant seed bag according to an embodiment of the present invention;

FIG. 2 is a schematic representation of the inflorescence of castor.

Description of the reference numerals

1-bag body; 2-binding band; 21-non-woven strips; 22-metal strip; 3-castor inflorescence; 31-upper female inflorescence; 32-lower male inflorescence.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and the like. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may also be otherwise oriented, such as by rotation through 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

The utility model provides a plant breeding bag, as shown in figure 1, plant breeding bag includes:

the bag body 1 is provided with two opposite ends, namely, the A end and the B end of the bag body 1 in figure 1 are opened, so that the two ends of the bag body 1 are communicated;

the two opposite ends of the bag body 1 are respectively provided with the bandage 2, and the bandage 2 at each end is provided with an opening for binding the corresponding end.

The utility model provides a plant breeding bag can be arranged in the plant (especially be fit for being used for castor, certainly also can be other plants) breeding process selfing purification and configuration hybridization combination's cover bag and keep apart, and bag body 1 wherein can be used for keeping apart pollen, and simulation natural environment promotes the inflorescence growth and development. When the bag is used, the bag body 1 is sleeved on a plant inflorescence, the end A of the bag body is positioned above the inflorescence, the end B is positioned at the lower end of the inflorescence, then the end A of the bag body 1 is arranged into a bunch shape and is wound around the bandage 2 close to the end A to seal the end A, the end B of the bag body is arranged into a bunch shape and is wound around an inflorescence shaft and is wound around the bandage 2 close to the end B to bind the bag body 1 on the inflorescence shaft.

Wherein, in the plant growth process, the binding band 2 at the end A can be untied to observe the growth state of inflorescences and determine the time of artificial pollination; or the binding belt 2 at the end A is unfastened, artificial pollination is carried out, and the powder stringing probability in the artificial pollination operation process is reduced; or after the inflorescence is fruited, the binding belt at the A end is unfastened to provide a favorable natural growth environment for the growth of the plant capsule, so that the seed quality is improved.

In a preferred embodiment, the bag body 1 is made of a light-transmitting and air-permeable non-woven fabric. Preferably, the pouch body 1 is made of 90g to 100g of PET non-woven fabric. Of course, the material is not limited to the specification, and any material can be used as long as the material can bear a certain pressure under the condition of ensuring the isolation effect and has the functions of light transmission, water resistance and air transmission.

Wherein one side or both sides of the bag body 1 are joined together by thermal fusion bonding. Specifically, an integral non-woven fabric can be folded in half, and one side of the non-woven fabric is subjected to hot melt compression joint to form a bag body with openings at two ends; or two pieces of non-woven fabrics which are overlapped are adopted, and the bag body with two open ends is formed by hot melt compression joint at two opposite sides. Of course, the side portion of the bag body is not limited to the connection by heat fusion, and other methods such as sewing may be used.

The size of the bag body 1 can be set according to the size of the plant inflorescence. Preferably, the bag body 1 has a length of 30 to 50cm and a width of 15 to 40 cm. More preferably, the pouch has a length of about 40cm and a width of about 25cm, the size of the pouch 1 being suitable for nesting the inflorescences of castor beans.

In the present embodiment, the binding band 2 includes two layers of non-woven fabric strips 21 thermally fused together and a metal strip 22 sandwiched between the two layers of non-woven fabric strips 21, and the width of the non-woven fabric strips 21 is about 1 cm. Wherein one end of the binding band 2 is thermally fused and pressed on the bag body 1.

The binding band 2 is formed by wrapping the non-woven fabric strips 21 on the outer side of the metal strip 22, the binding band 2 can be fixed on the bag body 1 through hot melting, the metal strip 22 has certain flexibility, the binding band can be wound and arranged into a bundle-shaped bag end part, the operation is simple and convenient, and the bag covering efficiency is improved.

The distance between the binding band 2 at each end and the corresponding port of the bag body 1 can be set to be 1-3 cm.

Preferably, the lengths of the straps 2 at both ends of the bag body 1 are 6 to 10cm, respectively. Of course, the length is not limited to this length as long as the end of the bag body can be bound.

In this embodiment, the bands 2 on the plant seed bags may be provided in two colors for self-crossing purification and configuring hybrid combination bags for use, respectively.

When the bandage sets up to first colour, the plant breeding bag is used for castor's selfing purification.

When the bandage is set to be in the second color, the plant breeding bag is used for configuration and hybridization combination of the castor-oil plants.

The following describes the specific application of the plant breeding bag provided by the utility model to the selfing purification and hybridization combination configuration of castor inflorescence.

In the middle and last ten days of 4 months, the land is rotarily ploughed and covered with a mulching film. The method comprises the steps of breaking membranes and digging holes to sow castor germplasm resources according to the plant spacing of 80cm and the row spacing of 125cm, sowing the castor germplasm resources with the hole depth of 3-5 cm, dripping water, sowing the castor germplasm resources with 2-3 seeds in each hole, and covering soil. And (4) when the seedlings grow to 4-5 true leaves, fixing the seedlings, and reserving a healthy seedling in each hole, wherein the number of seedlings is about 660 per mu.

And in the bud stage of the castor, spraying pesticide for preventing and treating diseases and insect pests.

Purification by selfing

1. Selecting the castor inflorescence to be selfed.

2. The inflorescences were trimmed and the female flowers and male flowers that had opened were removed.

3. A plant breeding bag with a bandage 2 with a first color is selected, the bag body 1 is sleeved on a castor inflorescence 3, the bandage 2 at the lower end (namely the bandage close to the end B) is positioned at the lower part of a lower male inflorescence 32, wherein the castor inflorescence 3 comprises an upper female inflorescence 31 and a lower male inflorescence 32, and the bag body 1 is sleeved on the upper female inflorescence 31 and the lower male inflorescence 32. The lower end of the bag body 1 is arranged to be bunched, the lower end binding belt 2 is wound around the rachis in a light mode, the bag body 1 is bound on the rachis, the upper end of the bag body is arranged to be bunched, and the upper end binding belt 2 (namely the binding belt close to the end A) is wound in a light mode to seal the upper end of the bag body 1.

4. After the castor inflorescence self-pollinates and fruits, the upper binding band 2 is untied.

5. And (5) determining self-copulating bagging according to the color of the binding band during field inspection and mature harvest.

Two, configuration of hybridization combination

1. And (4) selecting the castor inflorescence required for hybridization.

2. The inflorescences were trimmed, and the female and all male inflorescences that had opened were removed.

3. A breeding bag with a bandage 2 with a second color is selected, the bag body 1 is sleeved on a castor inflorescence 3, the bandage 2 at the lower end is positioned at the lower part of the castor inflorescence 3, the castor inflorescence 3 comprises an upper female inflorescence 31 and a lower male inflorescence 32, and the bag body 1 is sleeved on the upper female inflorescence 31 and the lower male inflorescence 32. Arranging the lower end of the bag body 1 into a bunch shape, slightly winding the binding bands 2 at the lower end around the rachis, binding the bag body 1 on the rachis, arranging the upper end of the bag body into the bunch shape, and slightly winding the binding bands 2 at the upper end to seal the upper end of the bag body.

4. The binding band 2 at the upper end is untied regularly and the growth state of the inflorescence is observed to determine the artificial pollination time.

5. When artificial pollination is performed, the binding bands 2 at the upper end are unfastened, after the pollination is completed, the upper end of the bag body is arranged to be bunched, and then the bag body is closed by slightly winding the binding bands 2 at the upper end.

6. After pollination and fructification, the binding band 2 at the upper end is untied.

7. And (5) determining hybridization bags according to the colors of the binding bands during field inspection and mature harvest.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, makes up with any suitable mode including each concrete technical feature. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims (8)

1. A plant seed bag, comprising:

a bag body having opposite ends open;

the bandage, the relative both ends of the bag body are provided with respectively the bandage, and the bandage of each end sets up to be used for binding the opening of the end that corresponds.

2. The plant breeding bag of claim 1, wherein the bag body is made of a light-transmitting and air-permeable non-woven fabric.

3. The plant cultivation bag as claimed in claim 2, wherein the bag body is made of 90g to 100g of PET non-woven fabric.

4. The plant growth bag of claim 2, wherein one or both opposing sides of the bag body are crimped together by heat fusion.

5. The plant breeding bag of claim 1, wherein the bag body has a length of 30-50cm and a width of 15-40 cm.

6. The plant breeding bag of claim 1, wherein the binding band comprises two layers of non-woven fabric strips that are heat-fused and pressure-welded together and a metal strip that is sandwiched between the two layers of non-woven fabric strips; wherein, one end of the binding band is connected to the bag body through hot melt compression joint.

7. The plant breeding bag of claim 1, wherein the lengths of the straps at both ends of the bag body are 6-10cm, respectively.

8. The plant growing bag of claim 1, wherein the distance between the tie at each end and the corresponding port of the bag body is 1-3 cm.

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