CN215346096U

CN215346096U - Passion fruit cultivation is with climbing frame

Info

Publication number: CN215346096U
Application number: CN202121854920.1U
Authority: CN
Inventors: 王建玲; 王新语; 王冬梅; 徐维华; 王玉飞; 宋来庆
Original assignee: Yantai Nongxinda Specialized Cooperative Association; Shandong Yantai Academy of Agricultural Sciences
Current assignee: Yantai Nongxinda Specialized Cooperative Association; Shandong Yantai Academy of Agricultural Sciences
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-31
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to a climbing frame for passion fruit cultivation, which comprises an upright column and a conical frame connected above the upright column, wherein the upright column comprises an upright column body and a connecting part, the conical frame is in an inverted cone shape and comprises a plurality of annular parts with diameters sequentially increasing from bottom to top and a plurality of supporting bars connected to the annular parts, and the bottom of the conical frame is connected with a connecting ring used for being connected with the connecting part. By utilizing the climbing frame for cultivating the passion fruit, provided by the utility model, the plants are independent, branches and tendrils among the plants are not crossed, the growth area and the growth rate are effectively improved, the self-pollination and the fruit setting rate are improved, the effective management and the fine operation of the passion fruit plants can be realized, and the yield and the quality of fruits are effectively increased.

Description

Passion fruit cultivation is with climbing frame

Technical Field

The utility model relates to a climbing frame for passion fruit cultivation, and belongs to the field of plant cultivation.

Background

Passion fruit is the climing plant, the stem tendril can reach more than 8m, improper management can cause the plant to grow excessively and overgrow the phenomenon, current Passion fruit climbing frame generally adopts horizontal canopy frame, it is sturdy and durable, but set up the expense higher, and later stage management is difficult, each plant is independent, cause later stage tendril branch and leaf to pile up, prune the difficulty, and traditional canopy frame height can reach 2 meters, prune, the various plant management such as plastic, pluck the fruit all need face up the operation, hide the shade simultaneously heavily, be unfavorable for fruit maturity.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the climbing frame for passion fruit cultivation, the inverted cone-shaped climbing device is adopted, the effective management and the fine operation of passion fruit plants can be realized, and the yield and the quality of fruits are effectively increased.

The technical scheme for solving the technical problems is as follows: the utility model provides a passion fruit cultivation is with climbing frame, include the stand and connect in the toper frame of stand top, the stand includes stand body and connecting portion, the toper frame is the back taper form, including diameter from bottom to top a plurality of cyclic annular portions that increase in proper order and connect in a plurality of support bars of cyclic annular portion, the support bar is radial distribution, the bottom of toper frame be connected with be used for with the connecting collar that connecting portion connect.

Preferably, the annular part and the supporting bar are both made of stainless steel.

Preferably, the number of the annular parts is 4, and the annular parts are distributed at equal intervals.

Preferably, the number of the supporting bars is 4, and the supporting bars are uniformly distributed along the circumferential direction of the annular part.

Preferably, the climbing frame for passion fruit cultivation further comprises a plurality of reinforcing wires, the reinforcing wires are distributed among the supporting bars and connected with the annular portions, and the reinforcing wires are preferably steel wires.

The climbing frame for passion fruit cultivation provided by the utility model adopts the inverted-cone-shaped climbing device, is simple in structure and convenient and fast to manufacture, can change the sunlight irradiation angle and intensity by virtue of the inverted-cone-shaped structure of the climbing frame, and effectively improves the photosynthetic area, photosynthetic efficiency and illumination time of passion fruit blades, thereby improving the growth efficiency; the growth vigor of branches growing in a drooping mode is gradually weakened, bearing branches are easy to form, the structure of a flower device of the passion fruit is more beneficial to finishing self-pollination when flowers open downwards, and the bearing branches droop and swing freely from an inclined conical surface, so that the fruit setting rate can be improved; the climbing body is illuminated without solarization, which is beneficial to fruit ripening and prevents sunburn; the ventilation and the light transmission are good, and various diseases are avoided; the support is independent, other plants can be intercropped between rows and under the support, the space utilization rate is high, and the support is suitable for fine operation management.

Drawings

FIG. 1 is a schematic view of the overall structure of a climbing frame for passion fruit cultivation according to the present invention;

FIG. 2 is a front view of the climbing frame for passion fruit cultivation according to the present invention.

In the figure, 1, a conical frame, 2, an upright post body, 3, a connecting part, 4, an annular part, 5, a supporting strip, 6, a connecting ring and 7, a reinforcing wire are arranged.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, a climbing frame for passion fruit cultivation is disclosed, which comprises an upright post and a conical frame 1, wherein the upright post comprises a cylindrical upright post body 2, the upper end part of the upright post body 2 is integrally retracted inwards along the circumference to form a convex part, and the convex part is a connecting part 3 used for being connected with the conical frame 1; the conical frame 1 is in an inverted cone shape and comprises a plurality of annular parts 4 with diameters sequentially increasing from bottom to top and a plurality of supporting bars 5 connected to the annular parts 4, wherein the supporting bars 5 are radially distributed and are perpendicular to tangent lines formed at the joint points of the annular parts 4. The reverse-cone-shaped climbing frame can effectively improve the photosynthetic area, photosynthetic efficiency and illumination time of the passion fruit leaves by changing the sunlight irradiation angle and intensity, thereby improving the growth efficiency. The support strips 5 are used for climbing upwards for vegetative growth of 4 side tendrils reserved for the passion fruits, the annular parts 4 are used for winding and binding main side tendrils, drooping branches grow gradually, growth vigor is gradually weakened, fruiting branches are easy to form, self-pollination is facilitated when flowers open downwards, and the fruiting branches droop and swing freely from inclined conical surfaces, so that fruit setting rate can be improved.

Further, in order to ensure the service life and prevent rusting, the annular part 4 and the supporting strip 5 are preferably made of stainless steel, and in order to ensure the stable structure, the joint of the annular part 4 and the supporting strip 5 is fixedly connected and can be fixed by welding; generally, the number of the annular parts 4 can be set according to the plant specification, preferably 4, the annular parts 4 are distributed at equal intervals, the number of the supporting bars 5 is also set to 4, the supporting bars are uniformly distributed along the circumferential direction of the annular parts 4, and the overall stability of the conical frame 1 can be ensured. The bottom of the conical frame 1 is connected with a connecting ring 6, the shape of the connecting ring 6 is matched with that of the connecting part 3, and when the connecting device is used, the connecting ring 6 of the conical frame 1 is clamped on the connecting part 3 of the upright post. Preferably, the diameter of the maximum annular part 4 at the upper end of the inverted cone-shaped climbing frame is set to be 1.6 meters, the overall height of the cone-shaped frame 1 is 1.2 meters, the height of the stand column body 2 is 1 meter, the height of the connecting part 3 is 0.2 meter, the lower end of the stand column body 2 is 0.5 meter fixed in soil, namely, the height above the ground of the climbing frame is 1.7 meters, the height can effectively avoid the fatigue of the traditional frame building mode in trimming and fruit picking which needs high-altitude face-up operation, and the method is suitable for fine operation and management.

In a preferred embodiment, the climbing frame for passion fruit cultivation further comprises a plurality of reinforcing wires 7, the reinforcing wires 7 are preferably steel wires, are distributed among the supporting bars 5, are fixedly connected with the annular part 4, and are perpendicular to a tangent formed at the joint of the annular part 4, so that the conical surface of the conical frame 1 forms a net shape, and the arrangement can further ensure the stability of the conical frame 1 and facilitate the pruning and binding of branches and tendrils of passion fruit plants.

For ease of understanding, the following will briefly describe an embodiment of the passion fruit cultivation climbing stand provided according to the present invention.

1. Selecting seedlings: and 5, selecting disease-resistant, cold-resistant, high-quality and high-yield passion fruit variety grafted seedlings for cultivation at the beginning of 3 months, and transplanting when strong seedlings with the height of more than 0.3m grow.

2. Digging holes: the length, width and depth of the planting hole are 0.5m, 0.5m and 0.5m respectively. The surface soil of each hole, 10kg of decomposed farmyard manure and 0.5kg of phosphate fertilizer are used as base fertilizers and are uniformly mixed and backfilled, and the hole soil is 20cm higher than the ground surface to form a ridge.

3. Erecting a stand column: the upright post is arranged on the side of the ridge, the bottom of the upright post is compacted by 0.5m, the connecting part 3 at the top end of the upright post is connected with the conical frame 1, the conical frame 1 is in an inverted cone shape, and the connecting ring 6 at the bottom of the conical frame 1 is firmly sleeved on the connecting part 3 of the upright post.

4. Planting: and 3, digging a small hole with the depth of 0.2m in the furrow surface hole at the bottom of the month, extending the main root of the passion fruit seedling to be vertical to the hole, filling soil, compacting, pouring root fixing water, and keeping the soil moist. One plant can be planted on each upright column, the climbing frame is independent, the ventilation and the light transmission are good, various diseases are avoided, other plants can be intercropped between rows and under the frame, and the space utilization rate is high

5. Shaping and trimming: after the young seedlings survive, the lateral buds are erased in time to promote the main vines to grow quickly. The main vines spirally rise around the upright posts to grow in a circle of 4 in a first annular part at the bottom of the conical frame 1, the main vines are fixed by thin ropes, 4 side vines are left, and then pinching is carried out to guarantee nutrient supply; the lateral vines obliquely grow upwards along the supporting strips 5 of the conical frame 1, branches growing upwards generally are thicker and are difficult to form flower buds to be beneficial to vegetative growth, the lateral vines grow around the annular parts 4 from the upper parts of the conical frame 1, and are bound by the strings to be cut off in time so as to promote fruit bearing branches; the bearing branches droop along the conical surface in sequence, and branches close to the trunk are full of fruits.

6. And (3) flowering and fruiting: the passion fruit can bear two batches of fruits every year, generally in 4-6 months, and 9-11 months are vigorous seasons for flowering and fruiting. Pruning and controlling vines once in 8-9 months after fruit harvest, and pruning redundant lateral branches, dead branches, diseased branches and old and weak branches to reduce nutrient consumption and pest damage; after the last batch of fruits are harvested in winter, all the old branches with drooping fruits are cut off, and newly grown branch tips are reserved for next fruit bearing.

By the climbing frame for passion fruit cultivation, fine operation and effective management of passion fruit plants can be realized, the plants are independent individually, branches and tendrils among the plants are not crossed, the growth area and the growth rate are effectively improved, diseases are reduced, the self-pollination and the fruit setting rate are improved, the yield is increased, meanwhile, the fruits are ripe, the color and luster are good, no daily burn occurs, high overhead operation is not needed, the space utilization rate is high, and other plants can be intercropped. The climbing frame can also be widely applied to the field of cultivation of various vine types needing frame building operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a passion fruit cultivation is with climbing frame, its characterized in that, including the stand with connect in the toper frame (1) of stand top, the stand includes stand body (2) and connecting portion (3), toper frame (1) is the back taper form, including diameter from bottom to top a plurality of cyclic annular portions (4) that increase in proper order and connect in a plurality of support bars (5) of cyclic annular portion (4), support bar (5) are radial distribution, the bottom of toper frame (1) be connected with be used for with connecting collar (6) that connecting portion (3) are connected.

2. The passion fruit cultivation climbing frame according to claim 1, wherein the annular portion (4) and the support bars (5) are made of stainless steel.

3. The climbing frame for passion fruit cultivation according to claim 1, wherein the number of the ring-shaped portions (4) is 4, and the ring-shaped portions (4) are distributed at equal intervals.

4. The climbing frame for passion fruit cultivation according to claim 1, wherein the number of the supporting bars (5) is 4, and the supporting bars are uniformly distributed along the circumferential direction of the annular portion (4).

5. The climbing frame for passion fruit cultivation according to claim 1, further comprising a plurality of reinforcing wires (7), wherein the reinforcing wires (7) are distributed among the supporting bars (5) and connected with the annular portion (4).