CN210746388U

CN210746388U - Winter protection device is crossed to blueberry planting

Info

Publication number: CN210746388U
Application number: CN201921700334.4U
Authority: CN
Inventors: 顾立新
Original assignee: Yunnan Jinwo Technology Co ltd
Current assignee: Yunnan Jinwo Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-16
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a blueberry planting winter proofing device, which comprises a support frame; the supporting frame is composed of a plurality of n-shaped frames which are uniformly distributed along the longitudinal direction, and the n-shaped frames are fixedly connected through a plurality of transverse lacing wires; the n-shaped frames positioned at the head end and the tail end are provided with cross supporting pieces; the outer part of the support frame is sequentially covered with a black plastic film layer and a cold-proof layer, wherein the shape of the black plastic film layer is matched with that of the support frame. When in use, the winter protection device of the utility model is covered on the blueberry plant ridge to be protected and planted in a row; the bottom end of the n-shaped frame is inserted into soil; the combination of the black plastic film layer and the cold-proof layer can achieve a good cold-proof effect, so that blueberry plants can live through the winter safely; meanwhile, the arrangement of the black plastic film layer can effectively reduce the stripping rate of blueberry plant bearing branches in winter, so that the yield of blueberry plants in the next year can be increased.

Description

Winter protection device is crossed to blueberry planting

Technical Field

The utility model relates to a technical field is planted to the blueberry, in particular to winter protection device is planted to blueberry.

Background

Blueberry, meaning blue berry, belongs to the family of Ericaceae, the genus Vaccinium. Originating in north america, the perennial shrub berry tree. The fruit is blue, so it is called blueberry. The blueberry fruit contains rich nutrient components, has the functions of preventing cranial nerve aging, protecting eyesight, strengthening heart, resisting cancer, softening blood vessels, enhancing human body immunity and the like, and has high nutrient components.

However, because the blueberry tree body is shrub and has thin branches, thin xylem and poor water retention capacity, the damage of bearing branches and twigs of blueberry plants is easily caused under the action of low temperature and strong wind in winter. The bearing branch and twitching damage of blueberry plants greatly restricts the development of the blueberry industry, and is particularly prominent in some blueberry varieties with low cold resistance.

The traditional overwintering and cold-proof method is to cover straws on blueberry plants or lay grass quilts for protection. However, in the mode, on one hand, the overwintering protection effect on the blueberries is poor, and on the other hand, the effect of controlling the stripping rate of the blueberry plants cannot be effectively achieved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a winter protection device is planted to blueberry can play better winter protection effect to the blueberry plant, and blueberry plant bearing branch stripping rate is lower.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a blueberry planting winter proofing device comprises a support frame; the supporting frame is composed of a plurality of n-shaped frames which are uniformly distributed along the longitudinal direction, and the n-shaped frames are fixedly connected through a plurality of transverse lacing wires; the n-shaped frames positioned at the head end and the tail end are provided with cross supporting pieces; the outer part of the support frame is sequentially covered with a black plastic film layer and a cold-proof layer, wherein the shape of the black plastic film layer is matched with that of the support frame.

Further, the n-shaped frame is made of seamless steel tubes.

Furthermore, the cold-proof layer is felt or non-woven fabrics.

Furthermore, the cold-proof layer is a sunshade net.

Furthermore, the sunshade net is a three-frame sunshade net or a five-frame sunshade net.

The utility model has the advantages that:

when in use, the winter protection device of the utility model is covered on the blueberry plant ridge to be protected and planted in a row; the bottom end of the n-shaped frame is inserted into soil; the combination of the black plastic film layer and the cold-proof layer can achieve a good cold-proof effect, so that blueberry plants can live through the winter safely; meanwhile, the arrangement of the black plastic film layer can effectively reduce the stripping rate of blueberry plant bearing branches in winter, so that the yield of blueberry plants in the next year can be increased.

Drawings

FIG. 1 is a schematic view of the structure of the middle supporting frame of the present invention;

fig. 2 is a schematic longitudinal sectional structural view of the present invention.

In the figure, 1-supporting frame, 2-transverse lacing bar, 3-cross supporting piece, 4-film layer, 5-cold-proof layer and 10- 'n' -shaped frame.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, a blueberry planting winter proofing device comprises a support frame 1; the supporting frame 1 is composed of a plurality of n-shaped frames 10 which are uniformly distributed along the longitudinal direction, and the n-shaped frames 10 are fixedly connected through a plurality of transverse lacing wires 2; the n-shaped frame 10 at the head end and the tail end is provided with a cross support member 3, and the cross support member 3 consists of a transverse support member and a longitudinal support member; as shown in fig. 2, a black plastic film layer 4 and a cold-proof layer 5 which are matched with the shape of the support frame 1 are sequentially covered on the outer part of the support frame 1. The arrangement of the cross supports 3 and the transverse tie bars 2 in this embodiment can support the black plastic film layer 4 and the cold-proof layer 5. Particularly, practice shows that the color plastic film layer 4 in the embodiment is necessary to be black, and only under the condition that the black plastic film layer 4 is arranged to cover the color plastic film layer, the blueberry plant bearing branches can keep a low stripping rate; but under the condition that the cold-proof layer 5 is arranged, the bearing branches of the blueberry plants still have higher stripping rate.

Specifically, the "n" -shaped frame 10 is made of seamless steel pipe. The seamless steel pipe has smooth appearance, can reduce the damage to the black plastic film layer 4, and has widely available raw materials in the market.

Specifically, the cold-proof layer 5 is felt or non-woven fabric. The felt or the non-woven fabric can play a role in resisting cold.

Specifically, the cold-proof layer 5 is a sunshade net. On one hand, the sunshade net is low in price and can reduce cost, and on the other hand, the net-shaped structure of the sunshade net can be conveniently fixed on the n-shaped frame 10 to keep the structure stable.

Specifically, the sunshade net is a three-frame sunshade net or a five-frame sunshade net.

The utility model discloses a working process:

when in use, the winter protection device of the utility model is covered on the blueberry plant ridge to be protected and planted in a row at the beginning of 12 months; the bottom end of the n-shaped frame 10 is inserted into soil, and specifically, the bottom end of the black plastic film layer 4 is also embedded into the soil; the cold-proof layer 5 can be fixed on the n-shaped frame 10 by ropes, cloth strips or other fastening elements so as to keep the cold-proof layer stable; the combination of the black plastic film layer 4 and the cold-proof layer 5 can achieve a good cold-proof effect, so that blueberry plants can live through the winter safely; meanwhile, the arrangement of the black plastic film layer 4 can effectively reduce the stripping rate of blueberry plant bearing branches in winter, thereby being beneficial to increasing the yield of blueberry plants in the next year.

Blueberry plant treats 2-3 months in the coming year under the protection of above-mentioned device, can with the utility model provides a winter protection device removes, so far, has accomplished winter to the frost damage of blueberry plant and has prevented the strip operation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a winter protection device is planted to blueberry which characterized in that: comprises a supporting frame (1); the supporting frame (1) is composed of a plurality of n-shaped frames (10) which are uniformly distributed along the longitudinal direction, and the n-shaped frames (10) are fixedly connected through a plurality of transverse tie bars (2); the n-shaped frame (10) positioned at the head end and the tail end is provided with a cross support (3); the outer part of the support frame (1) is sequentially covered with a black plastic film layer (4) and a cold-proof layer (5) which are matched with the support frame (1) in shape.

2. The blueberry planting overwintering cold-proof device as claimed in claim 1, characterized in that: the n-shaped frame (10) is made of seamless steel tubes.

3. The blueberry planting overwintering cold-proof device as claimed in claim 1, characterized in that: the cold-proof layer (5) is made of felt or non-woven fabric.

4. The blueberry planting overwintering cold-proof device as claimed in claim 1, characterized in that: the cold-proof layer (5) is a sunshade net.

5. The blueberry planting overwintering cold-proof device as claimed in claim 4, characterized in that: the sunshade net is a three-frame sunshade net or a five-frame sunshade net.