Biological multi-habitat mutual aid farmland ecological system

Abstract

The utility model discloses a biological multi-habitat mutual aid farmland ecological system, which relates to the field of farmland ecology, solves the problem that the growth of rice seedlings is influenced by the equipartition of the existing common farmland fertilizer, and adopts the following scheme that the biological multi-habitat mutual aid farmland ecological system comprises a main field area, the inner side space of the main field area is divided into a planting area and an external area by four groups of partition ridges; the external area is arranged on the inner side of the partition ridge; according to the biological multi-habitat mutual aid farmland ecological system, the external area and the planting area are arranged on the inner side of the main field area, rice seedlings and aquatic weeds can be planted in a separated mode, fishes in the external area gnaw the aquatic weeds and plankton to grow, and generated fertilizer and excrement swim into the planting area in a water body; in cooperation with breeding of eels or crayfishes, soil and fertilizer in the planting soil part can be turned over, water and ecological fertilizer are supplied to rice seedlings to the maximum extent, and the growth state of the rice seedlings is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland ecology, in particular to a farmland ecological system with multi-habitat mutual assistance of organisms. Background Art

[0002] Farmland ecosystem refers to a complex system in which humans utilize the relationship between biological and non-biological environments and between biological populations in crop-centered farmland to transform energy and circulate materials through reasonable ecological structure and efficient ecological functions, and produce materials according to the needs of human society.

[0003] After searching, the application with patent number 202022226306.2 discloses a multi-habitat farmland ecosystem, which belongs to the field of agricultural ecological environment technology, including ecological wide ridges, ecological field ditches, ecological field surfaces, earthworm breeding belts, terrestrial spaces, and ecological ponds. Ecological field ditches are set around the ecological field surfaces, ecological wide ridges are set around the ecological field ditches, earthworm breeding belts are set inside the ecological field surfaces, terrestrial spaces are set on the ecological field surfaces, and ecological ponds are set outside one side of the ecological wide ridge, which is located on the drainage side of the farmland. The utility model maximizes the resource utilization efficiency of the farmland ecosystem, significantly reduces the application of fertilizers and pesticides, and reduces environmental damage and pollution. By utilizing the different ecological niches of organisms and exerting beneficial ecological service functions, species in the farmland ecosystem can live in a suitable farmland microenvironment, avoiding competition for the same living space in the same place, and achieving harmonious coexistence between organisms; providing high-quality food and higher grain output value;

[0004] The above application document achieves maximum utilization of farmland ecology through the setting of various areas in the ecosystem. However, in actual application, the demand for soil is relatively high and it is not suitable for all farmlands. In farmland areas with generally limited resources, how to maximize the utilization of resources has become an urgent problem to be solved.

[0005] Therefore, we proposed a multi-habitat farmland ecosystem. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a multi-biological and mutually beneficial farmland ecosystem, which solves the problem that the equal distribution of fertilizers in the existing common farmland affects the growth of rice seedlings.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multi-habitat mutual assistance farmland ecosystem, including a main field area, wherein four groups of partition ridges are arranged in the main field area, and the inner side of the main field area is divided into a planting area and an external area by the four groups of partition ridges;

[0008] The external area is arranged on the inner side of the partition ridge, a planting soil portion is laid on the bottom of the inner side of the partition ridge, and rice seedlings are planted on the planting soil portion;

[0009] The planting area is arranged between the partition ridge and the main field area, an external soil portion is laid inside the planting area, aquatic weeds are planted on the external soil portion, and aquatic animals are also raised in the external area.

[0010] Preferably, aquatic plankton is cultured in the water body inside the main field area, and the aquatic phytoplankton includes rotifers, diatoms and cyanobacteria.

[0011] Preferably, the aquatic animals in the external area include grass carp, carp and tilapia.

[0012] Preferably, the partition ridges are formed by piling up soil, and through grooves are provided on the outer walls of the partition ridges.

[0013] Preferably, aquatic animals are also cultured in the planting area, and the aquatic animals include crayfish and eels.

[0014] The utility model provides a multi-habitat mutual benefit farmland ecosystem with the following beneficial effects:

[0015] 1. The multi-habitat mutual assistance farmland ecosystem can separate rice seedlings from aquatic weeds by setting up an external area and a planting area inside the main field area. The fish in the external area eat the aquatic weeds and plankton to grow, and the fertilizer and feces produced by them swim in the water to the planting area. Combined with the breeding of eels or crayfish, the soil and fertilizer in the planting soil can be turned over, and the water and ecological fertilizer can be supplied to the rice seedlings to the maximum extent to ensure their growth state, solving the problem that the existing ordinary farmland fertilizer distribution affects the growth of rice seedlings;

[0016] 2. This multi-habitat farmland ecosystem can form an independent small ecosystem through the cultivation of fish, weeds and plankton in the external area, while the cultivation of aquatic animals, rice seedlings and plankton in the planting area can also form an independent small ecosystem. The cooperation between the organisms in the external area and the planting area can form a larger ecosystem. Even if a part of the system is destroyed due to external influences, resources can still be utilized sustainably. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the inner side of the utility model;

[0019] Figure 3It is a structural schematic diagram of the utility model ridge separation.

[0020] In the figure: 1. Main field area; 2. External area; 3. Planting area; 4. Ridge; 41. Through groove; 5. Planting soil part; 6. External soil part. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a multi-habitat mutual benefit farmland ecosystem, comprising a main field area 1, four groups of partition ridges 4 are arranged in the main field area 1, and the inner side of the main field area 1 is divided into a planting area 3 and an external area 2 by the four groups of partition ridges 4; the external area 2 is arranged on the inner side of the partition ridge 4, and a planting soil part 5 is laid on the bottom of the inner side of the partition ridge 4, and rice seedlings are planted on the planting soil part 5; the planting area 3 is arranged between the partition ridge 4 and the main field area 1, and an external soil part 6 is laid on the inner side of the planting area 3, and aquatic weeds are planted on the external soil part 6, and aquatic animals are also cultured in the external area 2;

[0023] Among them, the multi-habitat farmland ecosystem can separate the rice seedlings and aquatic weeds by setting up the external area 2 and the planting area 3 inside the main field area 1, and the fish in the external area 2 gnaw on the aquatic weeds and plankton to grow, and the fertilizer and feces produced by them swim in the water to the planting area 3. Combined with the breeding of eels or crayfish, the soil and fertilizer in the planting soil part 5 can be turned over, and the water body and ecological fertilizer can be supplied to the rice seedlings to the maximum extent, ensuring their growth state, solving the problem of the existing ordinary farmland fertilizer distribution affecting the growth of rice seedlings.

[0024] Embodiment 2:

[0025] Aquatic plankton is cultivated in the water body inside the main field area 1, and the aquatic phytoplankton includes rotifers, diatoms and cyanobacteria.

[0026] Aquatic animals in the external area 2 include grass carp, carp, and tilapia.

[0027] The partition ridge 4 is formed by piling up soil, and a through groove 41 is arranged on the outer wall of the partition ridge 4 .

[0028] Aquatic animals are also cultured in planting area 3, including crayfish and eels.

[0029] This multi-habitat farmland ecosystem can form an independent small ecosystem through the cultivation of fish, weeds and plankton in the external area 2, while the cultivation of aquatic animals, rice seedlings and plankton in the planting area 3 can also form an independent small ecosystem. The cooperation between the organisms in the external area 2 and the planting area 3 can form a larger ecosystem. Even if a part of the system is destroyed due to external influences, resources can still be utilized sustainably.

[0030] The working principle and use process of the utility model are as follows: when the farmland ecosystem is put into operation, fertilizer is mainly applied to the planting soil part 5 to assist the healthy growth of rice thereon. At the same time, the cultivation of aquatic organisms inside the external area 2 and the planting area 3 can turn over the fertilizer and soil in the planting soil part 5 and the external soil part 6 to ensure the planting effect, and the plankton therein can provide food for the aquatic organisms, and the setting of the aquatic weeds can absorb the remaining fertilizer outside to provide food and habitat for the aquatic organisms and plankton.

[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-habitat agricultural ecosystem characterized by: It comprises a main field area (1), wherein four groups of partition ridges (4) are arranged in the main field area (1), and the inner side of the main field area (1) is divided into a planting area (3) and an outer area (2) by the four groups of partition ridges (4); The external area (2) is arranged on the inner side of the partition ridge (4), a planting soil portion (5) is laid on the bottom of the inner side of the partition ridge (4), and rice seedlings are planted on the planting soil portion (5); The planting area (3) is arranged between the partition ridge (4) and the main field area (1), an external soil portion (6) is laid inside the planting area (3), aquatic weeds are planted on the external soil portion (6), and aquatic animals are also cultured in the external area (2).

2. The multi-habitat agricultural ecosystem according to claim 1, characterized in that: Aquatic plankton is cultivated in the water body inside the main field area (1), and the aquatic phytoplankton includes rotifers, diatoms and cyanobacteria.

3. The multi-habitat agricultural ecosystem according to claim 1, characterized in that: The aquatic animals in the external area (2) include grass carp, carp and tilapia.

4. The multi-habitat agricultural ecosystem according to claim 1, characterized in that: The partition ridges (4) are formed by piling up soil, and a through groove (41) is provided on the outer wall of the partition ridge (4).

5. The multi-habitat agricultural ecosystem according to claim 1, characterized in that: Aquatic animals are also cultured in the planting area (3), including crayfish and eels.

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