Pond fishery and rice co-culture ecological breeding method

Abstract

The invention provides a pond fishery and rice co-culture ecological breeding method. A pond planting area and an aquaculture area are included. A concentric-square-shaped planting circular groove is formed in the outer side of the pond planting area, a rice planting area is arranged in the planting circular groove of the pond planting area, and a water lifting and taking area is arranged on one side of the planting circular groove; a water storage pond and at least two land-based culture round ponds are arranged in the aquaculture area, water in the water lifting and taking area is conveyed into the water storage pond through a water suction pump, and each land-based culture round pond is communicated with a water inlet main pipe; the center of the bottom of each land-based cultivation round pond is further communicated with a drainage branch pipe and connected with a drainage main pipe through a water level limiting well, and the water outlet end of the drainage main pipe extends into the planting circular ditch and the rice planting area. According to the method, the industry development trouble that the height of pond culture water resources in the cold and arid region is limited is solved, the culture capacity is stabilized, the water resources are remarkably saved, the yield is increased, the planting and breeding benefits are improved, planting-breeding integrated efficient development is achieved, and the method is economical and practical.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of ecological breeding method, and particularly relates to a pond fish and rice co-cultivation ecological breeding method. BACKGROUND

[0002] With the delineation of overexploitation of groundwater areas and the introduction of water permit policy, the restriction of water resources on various industries is more and more obvious, especially in the areas with strong evaporation and seepage, the development of fishery is restricted by resources on one hand, and faces the requirements of stable production and supply, quality improvement and efficiency increase on the other hand. Therefore, the overall direction of stable fishery development is to vigorously promote the research and application of water-saving and ecological breeding mode technology, and highlight the integration of water-saving technology and the collaborative use of water resources.

[0003] Based on this, a pond fish and rice co-cultivation ecological breeding method is provided. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a pond fish and rice co-cultivation ecological breeding method to solve the problems raised in the background art in view of the deficiencies of the prior art.

[0005] To solve the above technical problems, the technical scheme adopted by the present application is as follows: a pond fish and rice co-cultivation ecological breeding method, comprising a pond planting area and an aquaculture area; Wherein, the pond planting area is provided with a "Hui" shaped planting ring ditch outside, the pond planting area is provided with a rice planting area in the planting ring ditch, and the planting ring ditch is provided with a water lifting and taking area on one side; The water storage tank and the land-based breeding circular pool are both arranged on the pool stem of the aquaculture area; The water storage tank is connected with a water pump on the water lifting main pipe, the water in the water lifting and taking area is sent to the water storage tank through the water pump, each land-based breeding circular pool is connected with a water inlet branch pipe, and the water inlet branch pipe is connected with the water outlet of the water storage tank through a water inlet main pipe; Each land-based breeding circular pool is also connected with a drainage branch pipe, the drainage branch pipe is connected with a water level limiting well arranged in the aquaculture area, the water level limiting well is connected to a drainage main pipe, and the water outlet end of the drainage main pipe extends into the planting ring ditch and the rice planting area.

[0006] As a further description of the present application, the width of the planting ring ditch is 1.5-2.5 meters, the bottom of the planting ring ditch is 0.3 meters lower than the rice planting area, and the height of the ridge of the planting ring ditch is 30±3 centimeters.

[0007] As a further description of the present application, the rice planting area is divided into multiple planting units, and adjacent planting units are separated by a separation ridge.

[0008] As a further illustration of the present application, the spacing distance of the partition ridge of the planting unit is not less than 10 meters, and the partition ridges of the adjacent planting units face each other and are open, for increasing the flow of the water body and the purification time.

[0009] As a further illustration of the present application, the water level in the planting unit is controlled at 10-20 cm.

[0010] As a further illustration of the present application, the rice is planted in the planting ring ditch and the rice planting area at a density of 3-4 plants per hole according to a plant spacing of 10 cm and a row spacing of 30 cm.

[0011] As a further illustration of the present application, the land-based breeding round pool is formed by connecting a plurality of galvanized corrugated plates end to end to form a circular framework with a diameter of 8 meters and a height of 1.45 meters, the galvanized corrugated plate is a steel plate processed into a corrugated shape with a thickness of not less than 0.8 mm, the base of the land-based breeding round pool is a foundation base with a thickness of 15 cm formed by laying a 6 mm diameter steel mesh after tamping, and the bottom of the land-based breeding round pool is a reverse conical structure with a conical height of 0.5 meters; an inner liner canvas is arranged in the land-based breeding round pool.

[0012] As a further illustration of the present application, the inner liner canvas is a PVC canvas with a thickness of not less than 600 g / m 2 , the diameter of the PVC canvas is consistent with the diameter of the land-based breeding round pool, and the height of the PVC canvas is higher than the height of the land-based breeding round pool by more than 30 cm, the upper edge of the PVC canvas is designed with a nylon rope and a three-dimensional edge-sealed galvanized eye, and the PVC canvas higher than the land-based breeding round pool is turned outwards through the galvanized eye and fixed with a fixing rope.

[0013] As a further illustration of the present application, an oxygenation pump is further arranged in the aquaculture area to perform oxygenation operation on the water for breeding in each land-based breeding round pool Compared with the prior art, the present application has the following advantages: The land-based breeding + pond rice planting mode formed by the combination of the pond planting area and the aquaculture area forms a pond fish and rice co-cultivation ecological planting and breeding system, which stabilizes the breeding capacity, increases the planting yield and benefit, and realizes the integration of planting and breeding for efficient development with small water consumption. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present application.

[0015] BRIEF DESCRIPTION OF REFERENCE NUMBERS: 1 - Pond planting area; 11 - Planting ring ditch; 12 - Paddy rice planting area; 13 - Water pumping and intake area; 2 - Aquaculture area; 21 - Water storage pool; 211 - Water pump; 22 - Land-based circular aquaculture pond; 221 - Drainage branch pipe; 23 - Pond bank; 24 - Main intake pipe; 241 - Intake branch pipe; 25 - Water level limit well; 26 - Main drainage path; 27 - Aerator. Detailed implementation mode

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of the present application, rather than all embodiments. The specific embodiments described here are only used to explain the present invention and are not used to limit the present invention. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0017] As Figure 1 shown, the present invention provides a technical solution: a pond fish-rice co-cultivation ecological aquaculture method, including a pond planting area 1 and an aquaculture area 2; Among them, a "return" - shaped planting ring ditch 11 is arranged outside the pond planting area 1. The width of the planting ring ditch 11 is 1.5 meters - 2.5 meters. The bottom of the planting ring ditch 11 is 0.3 meters lower than the paddy rice planting area. The height of the ridge of the planting ring ditch 11 is 30 ± 3 cm. Rice is planted in the planting ring ditch 11 at a spacing of 10 cm between plants, a row spacing of 30 cm, and a density of 3 - 4 plants per hole.

[0018] A paddy rice planting area 12 is arranged in the planting ring ditch 11 of the pond planting area 1, and a water pumping and intake area 13 is arranged on one side of the planting ring ditch 11; A water storage pool 21 and at least two land-based circular aquaculture ponds 22 are arranged in the aquaculture area 2. The water storage pool 21 and the land-based circular aquaculture ponds 22 are both arranged on the pond bank 23 of the aquaculture area 2; The land-based circular aquaculture pond 22 is formed by splicing multiple galvanized corrugated plates end to end to form a circular skeleton with a diameter of 8 meters and a height of 1.45 meters. The galvanized corrugated plate is formed by processing a steel plate into a corrugated shape, and the thickness is not less than 0.8 mm. The base of the land-based circular aquaculture pond 22 is a foundation base formed by tamping and laying a steel wire mesh with a diameter of 6 mm and pouring it into a thickness of 15 cm. The bottom of the land-based circular aquaculture pond 22 is an inverted conical structure with a cone height of 0.5 meters; an inner liner canvas is arranged in the land-based circular aquaculture pond 22.

[0019] The inner liner canvas has a thickness not less than 600 g / m 2PVC canvas, PVC canvas diameter is consistent with the diameter of the land-based breeding circular pool 22, the height is higher than the height of the land-based breeding circular pool 22 by more than 30 cm, the upper edge of the PVC canvas is designed with a nylon rope, and is fixed with a three-dimensional edge-plated zinc-plated buckle eye, and the PVC canvas higher than the land-based breeding circular pool 22 is turned outwards and fixed with a fixing rope through the zinc-plated buckle eye.

[0020] The water lifting main pipe of the water storage pool 21 is connected with a water pump 211, and the water in the water lifting and taking area 13 is sent into the water storage pool 21 through the water pump 211. Each of the land-based breeding circular pools 22 is also connected with a drainage branch pipe 221, which is connected to the water level limiting well 25 arranged in the aquaculture area 2, and is used for controlling the water level in the land-based breeding circular pool 22. Figure 1 The water flow direction in the pond planting area 1 is shown by arrows in the figure.

[0021] The aquaculture area 2 is also provided with an oxygenation pump 27, which is used for oxygenation operation of the water for breeding in each of the land-based breeding circular pools 22.

[0022] The rice planting area 12 is divided into multiple planting units, and adjacent planting and purifying units are separated by a separation ridge.

[0023] The separation distance of the planting units is not less than 10 meters, and the separation ridges of adjacent planting units are oppositely opened, so as to increase the flow process and purification time of the water body.

[0024] The water level in the planting unit is controlled to be 10-20 cm.

[0025] In specific use, rice: seedling in spring, transplanting to the planting unit in May; controlling the water level during growth, adjusting and guaranteeing the oxygen of root system, and regularly weeding.

[0026] In the aquaculture area 2, grass carp fry is put in spring, and the density of summer fish fry is 10000 per pool, and the one-year-old fish is 1500 per pool, and the daily feeding of the combined feed accounts for 3-5% of the fish body weight, and the automatic oxygen detection equipment is matched.

[0027] The water can be saved efficiently. Compared with the control pond under the same stocking density and target yield, the water consumption of the mode is 5560 cubic meters in the breeding period, the water is saved by 5760 cubic meters compared with the traditional pond, and the average water saving per mu is 789.04 m 3 , and the water saving rate is 50.88%.

[0028] The yield and income are increased. The land-based breeding + pond rice planting mode formed by the combination of the pond planting area 1 and the aquaculture area 2 stabilizes the aquaculture yield, increases the rice yield by 483 kg per mu, and produces about 313.58 kg of rice per mu, which is only 3135.80 yuan per mu according to 10 yuan per kilogram.

[0029] It should be further explained that the drawings and embodiments of the present application mainly describe and explain the concept of the present application, and on the basis of the concept, the specific forms and settings of some connection relationships, position relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be completely described, but those skilled in the art can realize the above-mentioned specific forms and settings by using well-known methods on the premise of understanding the concept of the present application.

[0030] When an element is referred to as being "fixed to" or "set to" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] The terms "inner, outer" refer to the inner and outer of the contour of each component itself, and the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" or "outer" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0032] For purposes of the description hereinafter, the terms "upper", "lower", "right", "left", "vertical", "horizontal", "top", "bottom", "lateral", "medial", and derivatives thereof shall relate to the application as it is oriented in the drawing figures. However, it is to be understood that the application can assume various alternative orientations and, accordingly, such terms are not to be taken as limitations of the present application, except where so expressly defined by the patentee. All such modifications and variations of the present application that can be made without departing from the spirit and scope of the present application are considered to be within the scope of the present application.

[0033] The terms "first", "second", etc. are used herein only to describe one entity or action from another, and do not imply or suggest any relative importance or imply the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, and the meaning of "several" is one or more, unless otherwise explicitly and specifically limited.

[0034] It should be noted that the relational terms herein, such as first and second, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a list of elements does not only include those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pond-based rice-fish co-culture ecological aquaculture method, characterized by: It includes a pond planting area (1) and an aquaculture area (2); Among them, a "return" - shaped planting ring ditch (11) is arranged outside the pond planting area (1). In the pond planting area (1), a rice planting area (12) is arranged within the planting ring ditch (11), and a water - lifting water intake area (13) is arranged on one side of the planting ring ditch (11); In the aquaculture area (2), there is a water storage pool (21) and at least two land - based aquaculture circular ponds (22). Both the water storage pool (21) and the land - based aquaculture circular ponds (22) are arranged on the pond ridge (23) of the aquaculture area (2); A water pump (211) is connected to the main water - lifting pipe of the water storage pool (21). The water in the water - lifting water intake area (13) is sent into the water storage pool (21) through the water pump (211). Each land - based aquaculture circular pond (22) is connected with an inlet branch pipe (241), and the inlet branch pipe (241) is connected to the outlet of the water storage pool (21) through the inlet main pipe (24); Each land - based aquaculture circular pond (22) is also respectively connected with a drainage branch pipe (221). The drainage branch pipe (221) is connected to a water - level limiting well (25) arranged in the aquaculture area (2). The outside of the water - level limiting well (25) is connected to a drainage main pipe (26), and the outlet end of the drainage main pipe (26) extends into the planting ring ditch (11) and the rice planting area (12) respectively; 2. The method according to claim 1, wherein the pond fish and rice co-culturing method is characterized by, The width of the planting ring ditch (11) is 1.5 meters - 2.5 meters. The bottom of the planting ring ditch (11) is 0.3 meters lower than the rice planting area, and the ridge height of the planting ring ditch (11) is 30 ± 3 centimeters; 3. The method according to claim 1, wherein the pond fish and rice co-culturing method is characterized by, The rice planting area (12) is divided into multiple planting units. The adjacent planting units are separated by a dividing ridge, and the width of the dividing ridge surface is 0.4 meters; 4. The method according to claim 3, wherein the pond fish and rice co-culturing method is characterized by, The distance between the dividing ridges of the planting units is not less than 10 meters. The dividing ridges between adjacent planting units are open - ended in opposite directions to increase the water flow process and purification time; 5. The method according to claim 4, wherein the pond fish and rice co-culturing method is characterized by, The water level in the planting unit is controlled at 10 centimeters - 20 centimeters; 6. The method according to claim 1, wherein the pond fish and rice co-culture ecological breeding method is characterized in that, Rice is planted in the planting ring ditch (11) and the rice planting area (12) at a plant spacing of 10 centimeters, a row spacing of 30 centimeters, and a density of 3 - 4 plants per hole; 7. The method according to claim 1, wherein the pond fish and rice co-culture ecological breeding method is characterized in that, The land - based aquaculture circular pond (22) is formed by splicing multiple galvanized corrugated plates end - to - end into a circular skeleton with a diameter of 8 meters and a height of 1.45 meters. The galvanized corrugated plate is formed by processing a steel plate into a corrugated shape with a thickness not less than 0.8mm. The base of the land - based aquaculture circular pond (22) is a foundation base formed by tamping and then laying a steel wire mesh with a diameter of 6mm and pouring it into a thickness of 15 centimeters. The bottom of the land - based aquaculture circular pond (22) is an inverted conical structure with a cone height of 0.5 meters. An inner bladder canvas is arranged in the land - based aquaculture circular pond (22); 8. The method according to claim 1, wherein the pond fish and rice co-culturing method is characterized by, The inner liner canvas is a PVC canvas with a thickness not less than 600 g / m 2 The diameter of the PVC canvas is consistent with the diameter of the land-based breeding circular pool (22), and the height of the PVC canvas is higher than the height of the land-based breeding circular pool (22) by more than 30 cm. The upper edge of the PVC canvas is designed with a nylon rope and a three-dimensional edge-covered galvanized eye. The PVC canvas higher than the land-based breeding circular pool (22) is turned outward through the galvanized eye and fixed with a fixing rope.

9. The method according to claim 1, wherein the pond fish and rice co-culture ecological breeding method is characterized in that, An aerator (27) is also arranged in the aquaculture area (2) to aerate the aquaculture water in each land - based aquaculture circular pond (22).

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