Carriage-ditch three-dimensional frog raising and feeding device

Abstract

A compartment ditch three-dimensional frog breeding and feeding device relates to the technical field of ecological breeding and comprises a feeding table arranged on a compartment ditch, the feeding table comprises an elastic net used for feeding food and a supporting structure arranged on the edge of the elastic net, and the supporting structure is erected on the upper edge of the compartment ditch. The mesh size of the elastic net allows fine particles in the food to fall into the ditch below the elastic net. The cage ditch three-dimensional frog feeding device is suitable for cage ditch three-dimensional frog feeding, centralized feeding is carried out by arranging the feeding table above the cage ditch, and the food feeding efficiency is improved. The device has the innovative functions of adapting to field water depth management in different growth periods under ditch type rice cultivation, improving the feeding domestication efficiency, trapping field pests as frog bait and the like. According to the rice and frog symbiosis method, the mode that in traditional rice and frog symbiosis, feeding is conducted on the periphery of a farmland is improved, land resources are saved, multi-layer utilization of land is innovatively achieved, the agricultural output value is increased, and the requirement for the proportion of the crop planting area can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological breeding, in particular to a three-dimensional frog breeding and feeding device in a ditch. Background Art

[0002] In traditional rice-frog symbiotic farming, to facilitate management and improve feed utilization, plots are often divided. Each plot is equipped with a circular ditch and a feeding area outside the ditch. This model significantly reduces the rice planting area, resulting in a ditch-pit area ratio far exceeding the requirements of the "Technical Specifications for Integrated Rice-Fish Farming" (Part 1: General Principles). Furthermore, traditional farming methods lack effective space utilization and food feeding mechanisms, resulting in suboptimal farming efficiency and food utilization.

[0003] Chinese patent CN 115735692 A discloses a rice-frog co-cultivation technology for improving quality and efficiency. This technology involves digging frog trenches and banks around the planting field for frog farming, significantly reducing crop planting area. Furthermore, this technology utilizes only pests to breed frogs, resulting in a lack of bait. Furthermore, even with regular feeding in the surrounding frog trenches, the bait utilization rate remains low. Therefore, this technology struggles to achieve a win-win situation for both planting and breeding. Utility Model Content

[0004] The purpose of the utility model is to provide a three-dimensional frog feeding device in a compartment ditch, so as to solve the problems of insufficient space utilization and low food feeding efficiency in the prior art.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solution, a three-dimensional frog feeding device in a compartment ditch: it includes a feeding table for being set on the compartment ditch, the feeding table includes an elastic net for putting food and a support structure arranged on the edge of the elastic net, the support structure is erected on the upper edge of the compartment ditch, and the mesh size of the elastic net allows fine particles in the food to fall into the compartment ditch below.

[0006] Preferably, the mesh size of the elastic net is 20 mesh.

[0007] More preferably, the support structure includes a sealed edge sealed around the elastic net, and the outer side of the sealed edge is provided with a slope surface for the frog to climb up easily.

[0008] More preferably, a limiting rod is provided on the bottom surface of each corner of the edge of the elastic net, and a limiting hole is opened in the farmland for inserting the limiting rod downward, and the bottom end of the limiting hole is connected to the ditch. A plurality of floating blocks are provided on the bottom surface of the elastic net. When the water level in the field is higher than the ditch surface, the elastic net can float above the water surface through the buoyancy of the floating blocks. At this time, part of the rod body of the limiting rod is still in the limiting hole to prevent the elastic net from drifting away from its original position.

[0009] More preferably, a light-controlled lighting lamp is installed on one side of the feeding table, which is used to turn on when the light is dim to tame the feeding and also has the function of trapping pests. The limiting rod on the other side of the feeding table is filled with counterweight contents to balance the weight of the lighting lamp.

[0010] In addition, the utility model also provides a frog-rice symbiotic farmland, in which a plurality of ditches are arranged at intervals in the farmland to divide the farmland into a plurality of crop areas, and the total area of ​​all the ditches accounts for no more than 10% of the total area of ​​the farmland. A plurality of feeding tables are arranged above each ditch and food is regularly put on the feeding tables. A protective net is laid around the farmland and frogs are placed in the farmland for breeding.

[0011] Compared with the existing technology, the utility model arranges a feeding platform above the ditch to carry out three-dimensional frog breeding. Through centralized feeding, not only the food feeding efficiency is improved, but also there is no need to specially set up water areas and ridges around the farmland. The feeding platform can be directly placed on the ditch in the farmland, which saves land resources, innovatively realizes the multi-level utilization of land, increases agricultural output value, and can ensure the proportion requirements of crop planting area. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure in the embodiment;

[0013] Figure 2 Schematic diagram of the positional relationship between the ditch and the feeding platform during the grouting period in the embodiment.

[0014] Figure 3 This is a top view schematic diagram of the utility model being applied in a ditch in a farmland;

[0015] In the picture:

[0016] 1——Groove 2——Elastic Net 3——Edge Sealing

[0017] 4——Limiting rod 5——Floating block 6——Lighting lamp. DETAILED DESCRIPTION

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0019] It should be noted in advance that, in this utility model, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connected," and "fixed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances. Furthermore, in this utility model, unless otherwise expressly specified or limited, a first feature "above" or "below" a second feature may include direct contact between the first and second features, or may include contact between the first and second features not being in direct contact but through another feature between them.

[0020] like Figure 1 The device, shown in the figure, is a three-dimensional frog-feeding device in a ditch. It includes a feeding platform mounted on a ditch 1. The platform comprises an elastic net 2 for placing food, and a support structure positioned along the edge of the net 2. The support structure is mounted on the upper edge of the ditch 1. The mesh size of the elastic net 2 allows fine particles of food to fall into the ditch 1 below. Furthermore, due to the properties of the elastic net 2, when frogs jump onto it, the net 2 rebounds and bounces the food back, facilitating their capture and improving feeding and breeding efficiency. The mesh size of the elastic net 2 is 20 mesh, allowing fine particles of food to fall into the ditch 1 below, allowing snails to be cultured within the ditch 1, effectively utilizing food waste.

[0021] In the above structure, the support structure includes a sealing edge 3 sealed around the elastic net 2. The outer side of the sealing edge 3 is provided with a slope surface for frogs to climb up. Since the newly metamorphosed frogs cannot jump yet and can only crawl, the provision of the slope surface helps these frogs to easily climb onto the elastic net 2 to hunt.

[0022] Those skilled in the art should know that during the heading and filling periods, the water level in the farmland will rise. In order to avoid the feeding platform being flooded and unable to feed, Figure 2 As shown, the bottom surface of the elastic net 2 is equipped with a limit rod 4 at each corner of the edge. A limit hole is provided in the corresponding farmland for the limit rod 4 to be inserted downward. The bottom end of the limit hole is connected to the ditch 1 (not shown in the figure). Several floats 5 are installed on the bottom surface of the elastic net 2. When the water level in the field is higher than the farmland surface, the elastic net 2 can float above the water surface due to the buoyancy of the floats 5. At this time, the limit rods 4 partially remain in the limit holes to prevent the elastic net 2 from drifting out of position. In actual application, the floats 5 can be placed on both sides of the bottom surface of the elastic net 2 to reduce their obstruction of the mesh. When the water level drops, the water entering the limit hole can also return to the ditch 1, allowing the limit rods 4 to descend and reset.

[0023] In addition, a light-controlled illuminating lamp 6 is installed on one side of the feeding platform. The illuminating lamp 6 is used to turn on when the light is dim to tame and feed the frogs. The limiting rod 4 on the other side of the feeding platform is filled with a counterweight content to balance the weight of the illuminating lamp 6. The phototaxis of frogs is utilized to attract them to the feeding platform, thereby cultivating the feeding habits of frogs. This can effectively improve feeding efficiency at night or in a light-deficient environment. Moreover, since pests such as rice planthoppers and adult borers also have phototaxis, the feeding platform can serve as a natural foraging ground for frogs at night. In the present embodiment, the illuminating lamp 6 adopts a solar energy-saving illuminating lamp to achieve energy-saving effects.

[0024] When the three-dimensional frog feeding device is used in farmland, Figure 3 As shown, multiple ditches 1 can be set at intervals in the farmland to divide the farmland into multiple crop areas. The total area of ​​all ditches in the farmland does not exceed 10% of the total area of ​​the farmland. Multiple feeding tables are set above each ditch 1 and food is regularly put on the feeding tables. Protective nets are laid around the farmland and frogs are placed in the farmland for breeding. Preferably, a structure is: the ditch 1 and the crop area are both rectangular structures, and the width of the crop area is 2m to accommodate agricultural machinery operations. The rectangular structural design of the ditch 1 and the crop area 2, as well as the reasonable ratio of the ditch width to the crop area width, make the farmland layout more standardized and easy to manage and maintain. At the same time, the setting of the ditch can also increase the ventilation and light transmittance of the farmland, reduce the occurrence of diseases, and increase the marginal effect area of ​​rice, thereby making up for the rice production area occupied by the ditch area.

[0025] The three-dimensional frog-feeding device provided by this utility model is applied to frog-rice symbiotic farming farmland, optimizing the farming environment, improving the yield and quality of frogs and crops, and increasing the overall agricultural benefits. Furthermore, the design of the feeding device facilitates daily management and maintenance, simplifies the farming process, reduces labor intensity, and improves the convenience and efficiency of agricultural production. This utility model has a positive impact on environmental protection and sustainable agricultural development.

[0026] In order to make it easier for ordinary technicians in this field to understand the improvements of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and the above-mentioned embodiments are better implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A three-dimensional frog feeding device in a ditch, characterized by: The invention comprises a feeding platform for being arranged on a ditch (1), the feeding platform comprising an elastic net (2) for placing food and a support structure arranged at the edge of the elastic net (2), the support structure being erected on the upper edge of the ditch (1), and the mesh size of the elastic net (2) allowing fine particles in the food to fall into the ditch (1) below.

2. The three-dimensional frog feeding device according to claim 1, characterized in that: The mesh size of the elastic net (2) is 20 meshes.

3. The three-dimensional frog feeding device according to claim 1, characterized in that: The support structure comprises a sealing edge (3) sealed around the elastic net (2), and the outer side of the sealing edge (3) is provided with a slope surface that is convenient for frogs to climb up.

4. The three-dimensional frog feeding device according to claim 3, characterized in that: A limiting rod (4) is provided on the bottom surface of each corner of the edge of the elastic net (2), and a limiting hole for inserting the limiting rod (4) downward is opened in the corresponding farmland. The bottom end of the limiting hole is connected to the ditch (1). A plurality of floating blocks (5) are provided on the bottom surface of the elastic net (2). When the water surface in the field is higher than the ditch surface, the elastic net (2) can float on the water surface through the buoyancy of the floating blocks (5). At this time, part of the rod body of the limiting rod (4) is still in the limiting hole to prevent the elastic net (2) from drifting away from its original position.

5. The three-dimensional frog feeding device according to claim 4, characterized in that: A light-controlled lighting lamp (6) is installed on one side of the feeding table. The lighting lamp (6) is used to turn on when the light is dim to tame the feeding. The limiting rod (4) on the other side of the feeding table is filled with a counterweight content to balance the weight of the lighting lamp (6).

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