A high-quality and high-efficiency cultivation frame for grape

Abstract

The utility model belongs to grape trellis field, concretely relates to a grape high -quality high -efficient cultivation frame, including a group of along the planting row setting's vertical rod, be used for fixing the main stem of grape plant, the main tendril extends outward from the main stem, the cultivation frame still include the longitudinal wire silk of horizontal arrangement, the longitudinal wire silk is arrayed along its radial direction, the longitudinal wire silk is located the upper portion of main tendril and is set apart with main tendril, the auxiliary tendril of grape plant is fixed with longitudinal wire silk, grape plant forms the leaf curtain of lower V upper flat with this cultivation frame, improves the leaf curtain to grape cluster's shade, effectively avoids the day burning phenomenon of grape cluster.

Description

Technical Field

[0001] This utility model belongs to the field of grape trellises, specifically relating to a high-quality and efficient grape cultivation trellis. Background Technology

[0002] Grapes are vine plants, requiring trellises for cultivation. To adapt to their growth patterns, an improved grape trellis has emerged. This trellis consists of a Y-shape formed by vertical poles and V-shaped poles, with extension arms extending horizontally from the upper ends of the V-shaped poles. The main trunk of the grapevine is secured by the vertical poles, and the branches of the grapevine climb east and west along the V-shaped poles and extension arms, increasing the trellis surface area. However, the V-shaped canopy formed by the grapevines on the Y-shaped trellis means that when the western sun shines on the grapes, the canopy does not provide sufficient shade for the grape bunches, easily leading to sunscald. Consequently, the quality of the grapes at maturity still needs improvement. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides a high-quality and efficient grape cultivation trellis. With the help of this trellis, grapevines form a V-shaped canopy at the bottom and a flat top, which improves the coverage of the grape bunches and effectively prevents sunburn on the grape bunches.

[0004] The specific technical solution adopted in this utility model is as follows:

[0005] A high-quality and efficient grape cultivation trellis includes a set of uprights set along the planting rows to fix the main trunk of the grapevine. The main vine extends outward from the main trunk. The cultivation trellis also includes horizontally set longitudinal mesh wires arranged in an array along its radial direction. The longitudinal mesh wires are located above the main vine and spaced apart from it. The secondary vines of the grapevine are fixed by means of the longitudinal mesh wires.

[0006] The longitudinal mesh wires are arranged parallel to the planting rows, and are located on both sides of the upright and arranged symmetrically along the upright.

[0007] The cultivation rack also includes horizontal mesh wires, which are located below the vertical mesh wires to form a horizontal mesh frame.

[0008] The planting rows are provided with ridges, and the main vine extends upward from the ridges.

[0009] The height of the ridges is 20-40cm, and the width of the ridges is 120-150cm.

[0010] The distance between the main vine and the ridge surface is 120-130cm.

[0011] The distance between the main vine and the longitudinal mesh wire is 10-30cm.

[0012] The array spacing of the longitudinal mesh wires is 20-60cm.

[0013] The cultivation trellis also includes a fixing mesh, which is set parallel to the planting row, and the main vine is arranged along the fixing mesh and fixedly connected to it.

[0014] The beneficial effects of this utility model are:

[0015] This invention employs a longitudinal mesh above the main vine, with secondary vines extending upwards and tilting to both sides of the main vine and fixed to the longitudinal mesh. The secondary vines and the main vine form a V-shaped leaf canopy, with the ends of the secondary vines extending horizontally along the longitudinal mesh to form a horizontal leaf canopy above the main vine. This horizontal leaf canopy effectively covers the grape bunches, preventing sunburn and helping to improve the quality and yield of mature grape bunches. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a diagram showing the usage state of this utility model;

[0018] In the attached diagram, 1 is the upright pole, 2 is the main trunk, 3 is the main vine, 4 is the longitudinal mesh wire, 5 is the transverse mesh wire, 6 is the secondary vine, 7 is the field ridge, and 8 is the fixing mesh wire. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0020] Specific implementation examples Figure 1-2 As shown, this embodiment relates to a high-quality and efficient grape cultivation trellis system, including a set of uprights 1 arranged along the planting rows to fix the main trunk 2 of the grapevine. The main vine 3 extends outward from the main trunk 2 and is parallel to the planting rows. The cultivation trellis system also includes horizontally arranged longitudinal mesh 4, which is arranged in an array along its radial direction. The longitudinal mesh 4 is located above the main vine 3 and spaced apart from it. The secondary vines 6 of the grapevine are fixed by the longitudinal mesh 4. The secondary vines 6 on the main vine 3 extend upward at an angle to both sides of the main vine 3 and are fixed to the longitudinal mesh 4. The secondary vines 6 and the main vine 3 form a V-shaped canopy. The ends of the secondary vines 6 extend horizontally along the longitudinal mesh 4, forming a horizontal canopy above the main vine 3. The horizontal canopy effectively covers the grape bunches, preventing sunburn and helping to improve the quality and yield of mature grape bunches.

[0021] When the secondary vines 6 of two adjacent grapevines are close together on the longitudinal mesh 4, they hang down from the longitudinal mesh 4. The distance between the secondary vines 6 of two grapevines is 30cm.

[0022] Preferably, the longitudinal mesh wires 4 are arranged parallel to the planting rows, and are located on both sides of the upright 1 and symmetrically arranged along the upright 1. Secondary vines 6 cross between the longitudinal mesh wires 4 and connect to them. The longitudinal mesh wires 4 and the upright 1 form a V-shaped bottom flat trellis. The distance between the main vine 3 and the longitudinal mesh wires 4 on the horizontal plane is 20-30cm, and the distance between the longitudinal mesh wires 4 is 40-60cm, that is, the distance between the main vine 3 and the adjacent longitudinal mesh wires 4 on both sides is 20-30cm.

[0023] Furthermore, the cultivation trellis also includes a horizontal mesh 5, which is located below the vertical mesh 4 to form a horizontal mesh frame with the vertical mesh 4. The horizontal mesh 5 supports the vertical mesh 4, improves the support performance of the vertical mesh 4, and prevents the vertical mesh 4 from collapsing as the fruit bunches enlarge.

[0024] Furthermore, the planting row is provided with ridges 7, and the main vine 3 extends upward from the ridges 7. In this embodiment, the height of the ridges 7 is 30cm, the width of the ridges 7 is 120-150cm, and the distance between the main vine 3 and the ridge surface of the ridges 7 is 120cm. The grape bunches on the vines hang down, and at this height, the harvesters do not need to bend over to bag or pick the grape bunches. They can complete the operation by standing normally and reaching out, which improves the comfort of the work.

[0025] Furthermore, the cultivation trellis also includes a fixing mesh 8, which is set parallel to the planting row. The fixing mesh 8 is used to fix the main vine 3, and the secondary vines 6 on the main vine 3 extend sequentially to both sides of the main vine 3 to form multi-level coverage. The fixing mesh 8 is located above or to one side of the upright 1. In this embodiment, the upper end of the upright 1 is located below the main vine 3, and the fixing mesh 8 is located above the upright 1.

[0026] Using the Y-shaped trellis and traditional trellis in the background technology as comparative examples, and taking Sunshine Rose grapes as the subject, the photosynthetic rate, chlorophyll content and leaf size of a grape leaf on the fruit stalk were measured on July 5th during the fruit hardening stage (using a LI-6400 portable photosynthesis meter manufactured by LI-COR Company of the United States and a Konica Minolta SPAD-502Plus). The results are shown in Table 1.

[0027] Table 1

[0028]

[0029] At maturity (September 22, using a Japanese AT&T PAL-1 saccharimeter), the soluble solids content, yield, and grade rate of the fruit were determined, and the results are shown in Table 2.

[0030] Table 2

[0031] Frame soluble solids % Production (estimated yield in kg) Graded fruit yield % trellis 17.5 1016 63 Y-frame 18.7 1007 89 This embodiment 19.2 1100 92

[0032] As can be seen from the above results, compared with trellises and Y-shaped trellises, the grape high-quality and high-efficiency cultivation trellis system of this utility model improves the photosynthetic efficiency of grapes, further increases leaf area and chlorophyll content, and further enhances soluble solids, yield and grade rate at maturity.

Claims

1. A high-quality and efficient grape cultivation trellis system, comprising a set of uprights (1) arranged along the planting rows for fixing the main trunk (2) of the grapevine, with main vines (3) extending outward from the main trunk (2), characterized in that: The cultivation trellis also includes horizontally arranged longitudinal mesh (4), which is arranged in an array along its radial direction. The longitudinal mesh (4) is located above the main vine (3) and is spaced apart from the main vine (3). The secondary vines (6) of the grape plant are fixed by means of the longitudinal mesh (4).

2. The grape high-quality and high-efficiency cultivation trellis system according to claim 1, characterized in that: The longitudinal mesh wires (4) are arranged parallel to the planting rows. The longitudinal mesh wires (4) are located on both sides of the upright (1) and are arranged symmetrically along the upright (1).

3. The grape high-quality and high-efficiency cultivation trellis system according to claim 1, characterized in that: The cultivation rack also includes a horizontal mesh (5), which is located below the vertical mesh (4) and forms a horizontal mesh frame with the vertical mesh (4).

4. The grape high-quality and high-efficiency cultivation trellis system according to claim 1, characterized in that: The planting row is provided with ridges (7), and the main vine (3) extends upward from the ridges (7).

5. The grape high-quality and high-efficiency cultivation trellis system according to claim 4, characterized in that: The height of the ridge (7) is 20-40cm, and the width of the ridge (7) is 120-150cm.

6. The grape high-quality and high-efficiency cultivation trellis system according to claim 4, characterized in that: The distance between the main vine (3) and the ridge surface of the field ridge (7) is 120-130cm.

7. The grape high-quality and high-efficiency cultivation trellis system according to claim 1, characterized in that: The distance between the main vine (3) and the longitudinal mesh (4) is 10-30cm.

8. The grape high-quality and high-efficiency cultivation trellis system according to claim 1, characterized in that: The array spacing of the longitudinal mesh wires (4) is 20-60cm.

9. The grape high-quality and high-efficiency cultivation trellis system according to claim 1, characterized in that: The cultivation frame also includes a fixing wire (8), which is set parallel to the planting row. The main vine (3) is arranged along the fixing wire (8) and fixed to the fixing wire (8).

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