Crop circulating planting method

Abstract

The invention relates to the technical field of crop planting, and discloses a crop circulating planting method, which comprises the following steps: establishing a closed biological chain system, and interconnecting different types of organisms to form a cyclic utilization ecological system; the method comprises the following steps: 1, establishing a biogas digester for treating animal wastes and crop wastes to generate biogas and biogas residues; 2, biogas is used as an energy source for family life or agricultural production; 3, the biogas residues serve as organic fertilizer to be used for planting crops; 4, feeding poultry or livestock with waste of crops as feed; 5, a fishpond is built, biogas slurry and biogas residues are put into the fishpond for fish feeding, and the field is fertilized through fishpond mud and part of the biogas residues; and 6, treating the excrement of the poultry or the livestock in the biogas digester to form a new cycle.

Description

Technical Field

[0001] The invention relates to the technical field of crop planting, and in particular to a crop cycle planting method. Background Art

[0002] Ecological agricultural technologies include organic agriculture, biological agriculture, circular agriculture, precision agriculture, etc. These technologies emphasize ecological balance, resource conservation, environmental protection and sustainable development, and achieve efficient, safe and environmentally friendly agricultural production through the rational allocation of crops, livestock, poultry, aquatic products and other biological communities.

[0003] Aquaculture technologies include pond farming, cage farming, factory farming, ecological farming, etc. These technologies emphasize water quality management, feed selection, disease prevention and control, and product quality, and improve the output, quality, and benefits of aquaculture through scientific and reasonable farming methods and technical means.

[0004] Biogas engineering technology includes biogas digester design, construction, operation and maintenance, etc. These technologies emphasize the sealing, fermentation efficiency, biogas utilization and safety management of biogas digesters, and achieve high efficiency, safety and environmental protection of biogas digesters through scientific and reasonable engineering technology.

[0005] Ecosystem management technologies include biodiversity protection, ecological restoration, ecological compensation, etc. These technologies emphasize the structure, function and dynamic balance of the ecosystem, and achieve the stability, efficiency and sustainability of the ecosystem through scientific and reasonable management methods and technical means.

[0006] The existing technologies for farmland, breeding land, fish ponds, biogas digesters and ecosystems are relatively mature and complete, but there is still the problem of low utilization rate of each site. Summary of the invention

[0007] In view of the deficiencies of the prior art, the present invention provides a crop cycle planting method.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A method for crop recycling: by establishing a closed biological chain system, different kinds of organisms are interconnected to form a recycling ecosystem;

[0009] Specifically:

[0010] Step 1: Build a biogas digester to process animal manure and crop waste to produce biogas and biogas residue;

[0011] Step 2: Use biogas as energy for household life or agricultural production;

[0012] Step 3: Use the biogas residue as organic fertilizer to grow crops;

[0013] Step 4: Use crop waste as feed for poultry or livestock;

[0014] Step 5: Build a fish pond, put biogas slurry and biogas residue into the fish pond to feed the fish, and use the fish pond mud and part of the biogas residue to fertilize the field;

[0015] Step 6: The manure of poultry or livestock enters the biogas digester for treatment, forming a new cycle.

[0016] Preferably, the fish pond is built in the middle, and the farmland is located around the fish pond for easy irrigation. Biogas tanks are built on both sides of the fish pond to fertilize the farmland with fish pond mud and part of the biogas residue.

[0017] The breeding grounds are built on the other two sides of the fish pond to facilitate the breeding and drinking water of chickens, ducks and pigs.

[0018] Preferably, the fish pond is divided into two parts, the two parts are connected, and a sluice is built at the connecting position, so that the two parts of the fish pond can be isolated by the sluice, and the fish and water in the fish pond can be moved to one side, which is convenient for cleaning the fish pond and catching fish;

[0019] Preferably, a part of the fish pond is established as an aquatic plant planting area, and by planting aquatic plants, the fish pond is cleaned and food supply for the fish in the fish pond is also provided.

[0020] Preferably, the foundation of the biogas tank is higher than the fish pond, the foundation is insulated with concrete, and the sediment and debris in the biogas tank are cleaned regularly to keep the tank clean;

[0021] Biogas digesters process animal manure and crop waste, and the generated biogas is used as energy, while the remaining biogas residue is used as organic fertilizer in farmland.

[0022] Preferably, the farmland is built around the fish pond and divided into four parts, and each fish pond is adjacent to each fish pond and each biogas digester, which is convenient for fertilizing the fields with fish pond mud and part of the biogas residue and also convenient for irrigation of the farmland.

[0023] Preferably, different crops are planted in the four parts of the farmland. Different crops have different requirements for nutrients in the soil. Crop rotation can avoid excessive depletion of specific nutrients in the soil and promote a balanced supply of soil nutrients.

[0024] Preferably, the establishment method is:

[0025] Planning and design: First, the farmland, breeding land, fish ponds and biogas digesters need to be planned and designed; this includes determining the location, size and shape of each area, and their relationship to each other; the planning and design needs to take into account factors such as topography, water sources, climate, soil crop rotation planting methods, and future expansion and upgrading;

[0026] Building infrastructure: According to the planned design, start building infrastructure for farmland, breeding land, fish ponds and biogas digesters; this includes clearing and leveling the land, digging fish ponds, building biogas digesters, laying drainage and irrigation systems, building roads and fencing, and implementing crop rotation planting methods;

[0027] Introducing biota: Introducing appropriate biota into farmland, aquaculture and fish ponds. This includes growing crops, raising poultry and livestock, and stocking fish and other aquatic organisms; introducing appropriate microbial communities into biogas digesters to promote the decomposition of organic waste and the production of biogas;

[0028] Managing the ecosystem: After the ecosystem is established, it needs to be managed effectively; this includes regularly monitoring and evaluating changes in the ecosystem, adjusting strategies for crop planting, poultry and livestock breeding, and fish farming, controlling the occurrence of pests and diseases, maintaining the normal operation of biogas digesters, and ensuring the stability and sustainability of the ecosystem;

[0029] Optimize resource utilization: In the ecosystem, it is necessary to optimize the utilization of resources as much as possible; this includes the rational use of land, water and biological resources, reducing waste and pollution, and improving production efficiency and economic benefits; using biogas produced by biogas digesters for power generation or heating, using biogas residue to make organic fertilizers, and using water from fish ponds to irrigate farmland.

[0030] Continuous improvement and development: After the ecosystem is established, it needs to be continuously improved and developed. This includes learning and applying new agricultural technologies and management methods, introducing new crop varieties and breeding varieties, exploring new business models and market opportunities, and improving the competitiveness and sustainability of the ecosystem.

[0031] Compared with the prior art, the present invention provides a crop cycle planting method, which has the following beneficial effects:

[0032] 1. This crop recycling method uses a circular ecosystem. The biogas digester processes animal manure and crop waste, and the generated biogas is used as energy. The remaining biogas residue is used as organic fertilizer for farmland, fish ponds are used to irrigate farmland, and crops are used to make feed for fish ponds and breeding land, thus achieving the effect of circular breeding and a sustainable agricultural production model. It improves agricultural production efficiency and sustainability by recycling resources.

[0033] 2. In the crop recycling planting method, the fish pond is divided into two parts, the two parts are connected, and a sluice is built at the connecting position. The two parts of the fish pond can be isolated by the sluice. The fish and water in the fish pond can be moved to one side, which is convenient for cleaning the fish pond and catching fish. An aquatic plant planting area is built in one part of the fish pond. By planting aquatic plants, the fish pond is cleaned and food is provided for the fish in the fish pond, thereby better utilizing the characteristics of the fish pond.

[0034] 3. In this crop rotation planting method, farmland is built around the fish pond and divided into four parts. Each fish pond is adjacent to each fish pond and each biogas digester, which is convenient for fertilizing the fields with fish pond mud and part of the biogas residue and for irrigation of the farmland. Different crops are planted in the four parts of the farmland. Different crops have different requirements for nutrients in the soil. Crop rotation can avoid excessive depletion of specific nutrients in the soil and promote a balanced supply of soil nutrients.

[0035] 4. This crop rotation planting method can reduce the hidden dangers of continuous cropping of specific crops through crop rotation, help prevent and control crop-specific diseases and pests, reduce the breeding and spread of pests and pathogens in the soil, and help enrich the farmland ecosystem and increase farmland biodiversity. Different crops have different root depths and distributions. Crop rotation helps reduce frequent tillage of soil at a specific depth and helps maintain soil structure and fertility. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of the cycle planting of the present invention;

[0037] Figure 2 Schematic diagram of the ecosystem structure of the present invention. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-Figure 2 , a crop cycle planting method that connects different types of organisms to each other through the establishment of a closed biological chain system to form a recycling ecosystem;

[0040] Specifically:

[0041] Step 1: Build a biogas digester to process animal manure and crop waste to produce biogas and biogas residue;

[0042] Step 2: Use biogas as energy for household life or agricultural production;

[0043] Step 3: Use the biogas residue as organic fertilizer to grow crops;

[0044] Step 4: Use crop waste as feed for poultry or livestock;

[0045] Step 5: Build a fish pond, put biogas slurry and biogas residue into the fish pond to feed the fish, and use the fish pond mud and part of the biogas residue to fertilize the field;

[0046] Step 6: The manure of poultry or livestock enters the biogas digester for treatment, forming a new cycle.

[0047] The fish pond is built in the middle, and the farmland is located around the fish pond for easy irrigation. Biogas tanks are built on both sides of the fish pond to fertilize the fields with fish pond mud and part of the biogas residue.

[0048] The breeding grounds are built on the other two sides of the fish pond to facilitate the breeding and drinking water of chickens, ducks and pigs.

[0049] The fish pond is divided into two parts, and the two parts are connected. A sluice gate is built at the connecting position. The two parts of the fish pond can be isolated by the sluice gate. The fish and water in the fish pond can be moved to one side, which is convenient for cleaning the fish pond and catching fish.

[0050] A part of the fish pond is established as an aquatic plant planting area. By planting aquatic plants, the fish pond is cleaned and food is provided for the fish in the fish pond.

[0051] The foundation of the biogas digester is higher than the fish pond. The foundation is insulated with concrete. Sediments and debris in the biogas digester are cleaned regularly to keep the digester clean.

[0052] Biogas digesters process animal manure and crop waste, and the generated biogas is used as energy, while the remaining biogas residue is used as organic fertilizer in farmland.

[0053] The farmland is built around the fish pond and is divided into four parts. Each fish pond is adjacent to each fish pond and each biogas digester, which is convenient for fertilizing the fields with fish pond mud and part of the biogas residue and for irrigation of the farmland.

[0054] Different crops are planted in the four parts of the farmland. Different crops have different requirements for nutrients in the soil. Crop rotation is used to avoid excessive depletion of specific nutrients in the soil and promote a balanced supply of soil nutrients.

[0055] The establishment method is:

[0056] Planning and design: First, the farmland, breeding land, fish ponds and biogas digesters need to be planned and designed; this includes determining the location, size and shape of each area, and their relationship to each other; the planning and design needs to take into account factors such as topography, water sources, climate, soil crop rotation planting methods, and future expansion and upgrading;

[0057] Building infrastructure: According to the planned design, start building infrastructure for farmland, breeding land, fish ponds and biogas digesters; this includes clearing and leveling the land, digging fish ponds, building biogas digesters, laying drainage and irrigation systems, building roads and fencing, and implementing crop rotation planting methods;

[0058] Introducing biota: Introducing appropriate biota into farmland, aquaculture and fish ponds. This includes growing crops, raising poultry and livestock, and stocking fish and other aquatic organisms; introducing appropriate microbial communities into biogas digesters to promote the decomposition of organic waste and the production of biogas;

[0059] Managing the ecosystem: After the ecosystem is established, it needs to be managed effectively; this includes regularly monitoring and evaluating changes in the ecosystem, adjusting strategies for crop planting, poultry and livestock breeding, and fish farming, controlling the occurrence of pests and diseases, maintaining the normal operation of biogas digesters, and ensuring the stability and sustainability of the ecosystem;

[0060] Optimize resource utilization: In the ecosystem, it is necessary to optimize the utilization of resources as much as possible; this includes the rational use of land, water and biological resources, reducing waste and pollution, and improving production efficiency and economic benefits; using biogas produced by biogas digesters for power generation or heating, using biogas residue to make organic fertilizers, and using water from fish ponds to irrigate farmland.

[0061] Continuous improvement and development: After the ecosystem is established, it needs to be continuously improved and developed. This includes learning and applying new agricultural technologies and management methods, introducing new crop varieties and breeding varieties, exploring new business models and market opportunities, and improving the competitiveness and sustainability of the ecosystem.

[0062] Example

[0063] The fish pond is built in the middle position and is divided into two parts, with biogas digesters built in the upper and lower parts respectively. The farmland is built around the fish pond and the biogas digester. The farmland is adjacent to the biogas digester and the fish pond. A breeding ground is built in the adjacent part of the farmland and the fish pond, and a circular breeding ground is built to facilitate irrigation, fertilization, breeding and biogas production.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crop cycle planting method, characterized in that: By establishing a closed biological chain system, different kinds of organisms are interconnected to form a recycling ecosystem; Specifically: Step 1: Build a biogas digester to process animal manure and crop waste to produce biogas and biogas residue; Step 2: Use biogas as energy for household life or agricultural production; Step 3: Use the biogas residue as organic fertilizer to grow crops; Step 4: Use crop waste as feed for poultry or livestock; Step 5: Build a fish pond, put biogas slurry and biogas residue into the fish pond to feed the fish, and use the fish pond mud and part of the biogas residue to fertilize the field; Step 6: The manure of poultry or livestock enters the biogas digester for treatment, forming a new cycle.

2. A crop cycle planting method according to claim 1, characterized in that: in, The fish pond is built in the middle, and the farmland is located around the fish pond for easy irrigation. Biogas tanks are built on both sides of the fish pond to fertilize the fields with fish pond mud and part of the biogas residue. The breeding grounds are built on the other two sides of the fish pond to facilitate the breeding and drinking water of chickens, ducks and pigs.

3. A crop cycle planting method according to claim 1, characterized in that: The fish pond is divided into two parts, and the two parts are connected. A sluice gate is built at the connecting position. The two parts of the fish pond can be isolated by the sluice gate. The fish and water in the fish pond can be moved to one side, which is convenient for cleaning the fish pond and catching fish.

4. A crop cycle planting method according to claim 3, characterized in that: A part of the fish pond is established as an aquatic plant planting area. By planting aquatic plants, the fish pond is cleaned and food is provided for the fish in the fish pond.

5. The crop cycle planting method according to claim 1, characterized in that: The foundation of the biogas tank is higher than the fish pond. The foundation is insulated with concrete. Sediments and debris in the biogas tank are cleaned regularly to keep the tank clean. Biogas digesters process animal manure and crop waste, and the generated biogas is used as energy, while the remaining biogas residue is used as organic fertilizer in farmland.

6. A crop cycle planting method according to claim 1, characterized in that: The farmland is built around the fish pond and is divided into four parts. Each fish pond is adjacent to each fish pond and each biogas digester, which is convenient for fertilizing the fields with fish pond mud and part of the biogas residue and for irrigation of the farmland.

7. A crop cycle planting method according to claim 6, characterized in that: Different crops are planted in the four parts of the farmland. Different crops have different requirements for nutrients in the soil. Crop rotation is used to avoid excessive depletion of specific nutrients in the soil and promote a balanced supply of soil nutrients.

8. The crop cycle planting method according to claim 1, characterized in that: The establishment method is: Planning and design: First, it is necessary to plan and design the farmland, breeding land, fish ponds and biogas digesters; this includes determining the location, size and shape of each area, as well as their relationship to each other; Planning and design need to take into account factors such as topography, water sources, climate, soil crop rotation methods, and future expansion and upgrading; Building infrastructure: According to the planned design, start building infrastructure for farmland, breeding land, fish ponds and biogas digesters; this includes clearing and leveling the land, digging fish ponds, building biogas digesters, laying drainage and irrigation systems, building roads and fencing, and implementing crop rotation planting methods; Introducing biota: Introducing appropriate biota into farmland, aquaculture and fish ponds. This includes growing crops, raising poultry and livestock, and stocking fish and other aquatic organisms; introducing appropriate microbial communities into biogas digesters to promote the decomposition of organic waste and the production of biogas; Managing the ecosystem: After the ecosystem is established, it needs to be managed effectively; this includes regularly monitoring and evaluating changes in the ecosystem, adjusting strategies for crop planting, poultry and livestock breeding, and fish farming, controlling the occurrence of pests and diseases, maintaining the normal operation of biogas digesters, and ensuring the stability and sustainability of the ecosystem; Optimize resource utilization: In the ecosystem, it is necessary to optimize the utilization of resources as much as possible; this includes the rational use of land, water and biological resources, reducing waste and pollution, and improving production efficiency and economic benefits; using biogas produced by biogas digesters for power generation or heating, using biogas residue to make organic fertilizers, and using water from fish ponds to irrigate farmland. Continuous improvement and development: After the ecosystem is established, it needs to be continuously improved and developed. This includes learning and applying new agricultural technologies and management methods, introducing new crop varieties and breeding varieties, exploring new business models and market opportunities, and improving the competitiveness and sustainability of the ecosystem.

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