A method for improving the environment of a culture pond

Abstract

The present application relates to the technical field of water plant environment, and specifically discloses a breeding pond environment improvement method, wherein after the pond is drained, a water level of 10-20 cm can be left on the pond beach, then fresh tea cakes without mildew are selected, crushed, placed in the drained pond for immersion for one day, and the next day, the residue and water are poured into the pond, the amount of tea cakes used is about 10-20 kg per mu, after the tea cakes are used to remove impurities and the pond is soaked for 3-5 days, a disinfectant is selected to disinfect the pond, the effect of tea dregs on impurity removal is supplemented, the field is exposed for 2-3 weeks, 1-3 cm of cracks are exposed on the surface of the bottom mud, then a water-proof membrane is laid on the bottom of the pond, a base is laid on the bottom of the pond according to the species to be bred after the water-proof membrane is laid, a planting frame is erected on the water surface, and water plants for purifying water sources are planted on the planting frame, and a water plant management device is arranged on the planting frame, through the improvement of the bottom of the pond, the water quality can be effectively improved, the growth of the water plants can be limited, the nursing of the water plants can be facilitated, and the pond environment can be more suitable.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water plant environment, and particularly relates to a method for improving the environment of a breeding pond. BACKGROUND

[0002] In aquaculture, the pond environment plays a great role in the survival of the breeding species, and the soil plays an important role in the pond ecosystem. If the pond soil is not reasonably treated, the pond soil will be degraded year by year during the breeding period, resulting in "continuous cropping obstacles", and the yield of the breeding organisms will decrease year by year.

[0003] In the breeding of shrimps and crabs in ponds, waterweeds need to be planted in the ponds. The existing waterweed planting is carried out after the bottom mud of the pond is treated, and the planting mode is basically large-area planting except for ring ditch. Because it is unknown whether the waterweeds will survive after planting, there is basically no specific planning before planting, and saturation planting is adopted.

[0004] After saturation planting, the waterweeds need to be treated to avoid excessive waterweeds. The existing waterweed treatment mode is manual salvage, which will entangle the waterweeds from the roots. However, the waterweeds entangled from the roots will have less roots and will drift in the water. The waterweeds with roots will grow again after contacting the bottom of the pond, and the waterweeds without roots will rot and affect the water quality.

[0005] In view of the problem that the pond soil needs to be treated, and in combination with the actual environment of the waterweeds for breeding shrimps and crabs, a method for improving the environment of a breeding pond is provided. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a method for improving the environment of a breeding pond, which has the advantages of being capable of improving the pond environment and making it more suitable for the growth of shrimps and crabs, and solves the problems in the background art.

[0007] The method for improving the environment of a breeding pond comprises the following steps:

[0008] S1.1: After the pond is drained, the pond beach can have a water level of 10-20 cm:

[0009] S1.2: Then, fresh mold-free tea cakes are selected, crushed, soaked in water for one day, and then poured into the pond with the residue and water the next day, and the amount is about 10-20 kg per mu.

[0010] S1.3: After the tea cake is used to remove impurities and the pond is soaked for 3-5 days, a disinfectant is selected to disinfect the pond, and the tea cake removal effect is supplemented, and the disinfectant can be selected from one of quicklime, bleaching powder or strong chlorine.

[0011] S1.4: Sunning time 2-3 weeks, to the bottom of the mud surface sunning 1-3 cm cracks;

[0012] S2: Then the pond bottom laying water film;

[0013] S3: The pond bottom laying water film after laying base according to the species;

[0014] S4: The water surface above the planting frame, and planting for purifying water source, and the water grass management device is arranged on the planting frame.

[0015] As a further improvement of the application, wherein the ditch includes the ring ditch on the edge of the pond, and the grass planting ditch is opened in the center of the pond.

[0016] As a further improvement of the application, the water film is laid on the ground of the pond, the ring ditch and the grass planting ditch.

[0017] As a further improvement of the application, the depth of the grass planting ditch is 40-60 cm.

[0018] As a further improvement of the application, the base includes a protective base and a grass planting base, the protective base is laid in the pond ground and the ring ditch, the ground base and the ground base in the ring ditch are consistent in thickness, and the depth of the ring ditch is 50-120 cm.

[0019] As a further improvement of the application, the grass planting ditch needs to lay a protective base on the water film before laying a grass planting base, the grass planting base is backfilled with pond soil after impurity removal and disinfection, and the soil is backfilled to the level of the upper surface of the pond ground after laying the protective base.

[0020] As a further improvement of the application, the planting frame is arranged on the water surface between the grass planting ditches to avoid blocking the light of the aquatic plants in the grass planting ditches;

[0021] The planting frame includes a plurality of frame bodies that can be connected together, and the frame body is provided with a planting disc inside.

[0022] As a further improvement of the application, the water grass management device includes two walking motors and two guide rails, the two guide rails are arranged on the adjacent edges of the two planting frames respectively, and the walking motor is installed on the guide rail through a mounting frame, the mounting frame is provided with a telescopic mechanism, and the bottom of the two telescopic mechanisms is detachably provided with a cleaning blade or a cleaning comb.

[0023] As a further improvement of the application, the cleaning blade is used for cutting water grass, and the cleaning comb is used for fishing and collecting water grass.

[0024] Compared with the prior art, the application has the following advantages:

[0025] The present application can effectively improve water quality, limit the growth of water grass, and facilitate the care of water grass, so that the pond environment is more suitable. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0027] Figure 1 is a schematic view of a pond structure;

[0028] Figure 2 is Figure 1 is an enlarged view of structure at A in the middle;

[0029] Figure 3 is a schematic view of a cleaning comb.

[0030] In the drawings: 1, ring ditch; 2, grass planting ditch; 3, water barrier film; 4, protection base; 5, grass planting base; 6, planting frame; 61, frame body; 62, planting disc; 7, water grass management device; 71, guide rail; 72, walking motor; 73, mounting frame; 74, telescopic mechanism; 75, cleaning blade; 76, cleaning comb. DETAILED DESCRIPTION

[0031] Embodiments of the present application will be described below with reference to drawings. Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. It will be apparent, however, to one of ordinary skill in the art that the present application can be practiced without many of these details. In other instances, well-known structures and components are not described in detail in order to avoid obscuring the present application. It will be appreciated that the various components of the present application can be implemented in hardware, software, or a combination thereof.

[0032] In addition, the descriptions such as "first", "second", etc. in the present application are only for the purpose of description, and do not mean to specially indicate the order or sequence, nor to limit the present application, which are merely to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0033] Please refer to Figure 1 , the pond environment improvement method of the present application,

[0034] S1: After the pond is drained and deslagged, it is disinfected, then the pond is sunned and the ditches are trimmed, wherein the ditches include a ring ditch 1 on the edge of the pond, and a grass planting ditch 2 is opened in the center of the pond for planting grass, the number and width of the grass planting ditch 2 need to be adjusted according to the area of the pond;

[0035] S1.1: After the pond is drained, the pond beach can have a water level of 10-20 cm:

[0036] S1.2: Then select fresh tea cakes without mildew and crush them and put them in water for immersion for one day, the next day pour them into the pond with the residue and water, the amount is about 10-20 kg per mu.

[0037] S1.3: After using tea cakes to remove impurities and soaking the pond for 3-5 days, a disinfectant is selected to disinfect the pond, which can supplement the effect of removing impurities from tea dregs, wherein the disinfectant can be selected from one of quicklime, bleaching powder or strong chlorine, and the preferred one is quicklime;

[0038] S1.4: Sun the pond for 2-3 weeks until the surface of the bottom mud is sunken and 1-3 cm cracks are formed;

[0039] S2: Then lay a water barrier film 3 on the bottom of the pond, wherein the water barrier film 3 is made of plastic or other water-impermeable materials, which can isolate the water seepage at the bottom of the pond;

[0040] S3: According to the species to be bred, lay the base on the bottom of the pond after laying the water barrier film 3, the water barrier film 3 is laid on the ground of the pond, the ring ditch 1 and the ground of the grass planting ditch 2, the depth of the grass planting ditch 2 is 40-60 cm.

[0041] The base includes a protection base 4 and a grass planting base 5, the protection base 4 is laid in the pond ground and the ring ditch 1, the thickness of the ground base and the ground base in the ring ditch 1 is consistent, the depth of the ring ditch 1 is 50-120 cm.

[0042] The protection base 4 needs to be laid on the water barrier film 3 in the grass planting ditch 2 before laying the grass planting base 5, the grass planting base 5 is the pond soil backfilled after removing impurities and disinfecting, and the soil backfilling is made to the same level as the upper surface of the pond ground after laying the protection base 4.

[0043] The protection base 4 can be made of river sand, pebbles or gravel, and a fixed net can be laid on the protection base 4, which can filter the water seepage at the bottom of the pond, can isolate the damage of shrimps and crabs to the water barrier film 3, and can reduce or isolate the spread of water grass in the pond;

[0044] S4: Set up a planting frame 6 on the water surface and plant water grass on it for purifying water, and set up a water grass management device 7 on the planting frame 6.

[0045] The planting frame 6 is arranged on the water surface between the grass planting trenches 2 to avoid blocking the light of the aquatic plants in the grass planting trenches 2; the planting frame 6 comprises a plurality of frame bodies 61 which can be spliced together, and the frame body 61 is internally provided with a planting disc 62; preferably, the aquatic plants which can produce economic effects, such as water spinach, are planted in the planting disc 62, so that the aquatic plants can provide certain economic benefits in the case of improving water quality.

[0046] When the planting frame 6 is installed, the installation standard is that the planting frame 6 can float on the water surface and can move up and down according to the height of the water surface.

[0047] In this embodiment, the frame body 61 can be arranged below a foam, an air bag or the like to float, and then a bamboo pole or the like is inserted into the frame body 61 to limit the frame body 61, so as to avoid the planting frame 6 from drifting away.

[0048] The water grass management device 7 comprises two walking motors 72 and two guide rails 71, the two guide rails 71 are arranged on the adjacent edges of the two planting frames 6, and the walking motor 72 is installed on the guide rail 71 through a mounting bracket 73, the mounting bracket 73 is provided with an extension mechanism 74, the bottom of the two extension mechanisms 74 is detachably provided with a cleaning blade 75 or a cleaning comb 76, the cleaning blade 75 is used for cutting water grass, and the cleaning comb 76 is used for fishing and collecting water grass.

[0049] The extension mechanism 74 can be an electric telescopic rod or a hydraulic telescopic rod.

[0050] When the water grass management device 7 is started, the walking motor 72 needs to be carried on the guide rail 71 through the mounting bracket 73, and the cleaning blade 75 is installed on the extension mechanism 74 at the same time, and the cleaning blade 75 is arranged across the grass planting trench 2, then the walking motor 72 is started, so that the cleaning blade 75 moves above the grass planting trench 2 through the mounting bracket 73 and the extension mechanism 74, so as to clean the water grass in the grass planting trench 2, avoid the water grass from being excessive, and after cutting, the water grass management device 7 can be installed behind, wherein the cleaning blade 75 is replaced by the cleaning comb 76, so as to facilitate the aggregation of the water grass, and the lifting of the extension mechanism 74 can assist fishing, so as to further facilitate the management of the aquatic environment in the pond.

[0051] The above is only an embodiment of the present application and is not used to limit the present application. The present application can have various changes and variations for those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the scope of claims of the present application.

Claims

1. A method for improving the environment of a breeding pond, characterized in that: S1: after draining and desilting the pond, disinfecting the pond, and then sunning the pond and repairing the gullies, wherein the gullies include a ring ditch (1) around the edge of the pond, and a grass planting ditch (2) in the center of the pond for planting grass; S2: then laying a waterproof membrane (3) on the bottom of the pond, the waterproof membrane (3) is laid on the ground of the pond, the ring ditch (1) and the ground of the grass planting ditch (2); S3: laying a base according to the species to be bred on the bottom of the pond after laying the waterproof membrane (3), the base includes a protective base (4) and a grass planting base (5), the grass planting ditch (2) needs to lay the protective base (4) on the waterproof membrane (3) first and then lay the grass planting base (5), the grass planting base (5) is the pond soil backfilling after desilting and disinfection, and the soil backfilling is made to be level with the upper surface of the pond ground after laying the protective base (4); S4: erecting a planting rack (6) on the water surface and planting water plants for purifying water on it, and setting a water plant management device (7) on the planting rack (6), the planting rack (6) is set on the water surface between the grass planting ditches (2) to avoid blocking the light of the aquatic plants in the grass planting ditches (2). S1.1: After draining the pond, there is 10-20 cm of water level on the pond beach; S1.2: Then crush fresh tea cakes without mildew and put them in the pond for one day and one night, and then pour them into the pond with the residue and water the next day, the amount is 10-20 kg / mu; S1.3: After using tea cakes to remove impurities and soaking the pond for 3-5 days, use a disinfectant to disinfect the pond, and the tea cake impurity removal effect is supplemented; S1.4: Sunning the pond for 2-3 weeks until 1-3 cm of cracks appear on the surface of the bottom mud.

2. A method of improving a culture pond environment according to claim 1, characterised in that: The planting rack (6) includes a plurality of rack bodies (61) that can be connected together, and the inside of the rack body (61) is provided with a planting disc (62). The depth of the grass planting ditch (2) is 40-60 cm. The pond ground and the ring ditch (1) are laid with a protective base (4), the ground base in the ring ditch (1) has the same thickness as the ground base, and the depth of the ring ditch (1) is 50-120 cm. The water plant management device (7) includes two walking motors (72) and two guide rails (71), the two guide rails (71) are respectively arranged on the adjacent edges of the two planting racks (6), and the walking motor (72) is installed on the guide rail (71) through a mounting bracket (73), the mounting bracket (73) is provided with an extension mechanism (74), and the bottom of the two extension mechanisms (74) is detachably provided with a cleaning blade (75) or a cleaning comb (76).

3. A method of improving a culture pond environment according to claim 1, characterized in that: The cleaning blade (75) is used for cutting water plants, and the cleaning comb (76) is used for fishing and collecting water plants.

4. The method of improving the environment of an aquaculture pond of claim 1, wherein: ​ 5. The method of improving the environment of an aquaculture pond of claim 1, wherein: ​ 6. The method of improving a culture pond environment according to claim 1, wherein: ​ 7. A method of improving a culture pond environment according to claim 6, characterised in that: ​

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