A method for cultivating seedlings in high-cold areas

Abstract

The present invention provides a method for cultivating seedlings in high-altitude cold regions, and relates to the technical field of cultivating seedlings. The method for cultivating seedlings in high-altitude cold regions specifically includes the following steps: S1. Preparation of materials and equipment; S2. Bionic plant coat; S3. Geothermal energy board; S4. Volcanic stone insulation material; S5. Embedded underground hot spring pool; S6. Community migration strategy. The present invention uses a unique combination of bionic plant coat, geothermal energy board, forest ground cover plants, volcanic stone insulation material, embedded underground hot spring pool and community migration strategy. This new method can significantly improve the growth rate and survival rate of seedlings in high-altitude cold regions. This method not only draws on the adaptation strategy of nature, but also utilizes cutting-edge material science to achieve a perfect combination of innovation, environmental protection and high efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of cultivating seedlings, and in particular to a method for cultivating seedlings in high-cold areas. Background Art

[0002] Cultivating seedlings refers to the process of propagating and cultivating tree seedlings through sowing, cuttings, grafting and other methods. This process can be carried out in a nursery, greenhouse or other specially established planting environment, with the purpose of producing strong tree seedlings for use in afforestation, landscaping, fruit tree cultivation and other purposes. The importance and purpose of cultivating seedlings is mainly that through the cultivation of seedlings, the required tree species can be provided for large-scale afforestation projects, which helps to prevent land desertification, increase forest coverage and restore the ecological environment. Urban gardens, street greening, park construction, etc. require a large number of trees. Cultivating seedlings can meet these needs, beautify the environment and improve the quality of life. The cultivation of fruit tree seedlings is crucial to the construction of orchards, and can provide high-quality fruit tree varieties and increase fruit yield and quality. Cultivating seedlings can help protect and propagate some endangered tree species and maintain biodiversity. Seedling cultivation itself is also an important agricultural industry that can bring economic income to farmers and enterprises. In short, cultivating seedlings is a key link in the sustainable management of forest resources, ecological protection and economic development.

[0003] Existing seedling cultivation technologies include direct planting in natural soil, relying on natural precipitation and artificial irrigation, usually using coverings for heat preservation and moisture retention, building greenhouses to provide a stable temperature and humidity environment, using artificial light sources and automated irrigation systems, covering the seedling planting area with mulch to reduce water evaporation, increase soil temperature, protect seedlings from frost damage, and use electric heaters, heating pipes and other equipment to artificially heat seedlings to ensure the normal growth of seedlings in cold environments. These technologies lack effective insulation measures for direct planting and are easily affected by extreme weather. Relying on natural precipitation, the water supply is unstable, which can easily lead to seedlings lacking water or being over-watered. The insulation effect of coverings is limited, and it is difficult to provide sufficient temperature protection in high-cold areas. Greenhouse planting has high construction and maintenance costs, requires a lot of capital and resource investment, relies on artificial light sources and automated equipment, consumes a lot of energy, and is not environmentally friendly. The environment in the greenhouse is prone to pests and diseases, and pesticides need to be used frequently. The mulch material covered with mulch is prone to aging and damage, and needs to be replaced regularly, with high maintenance costs. The poor aeration of the soil after mulching may hinder the respiration of the root system. The insulation effect in extreme low temperature weather is limited and cannot completely protect the seedlings. Artificial heating consumes a lot of energy, has high operating costs, and has a great impact on the environment. The risk of heating equipment failure is high. Once there is a problem with the equipment, the seedlings may suffer severe frost damage. Professionals are required to operate and maintain it, which increases the difficulty of management.

[0004] Therefore, the present invention proposes a method for cultivating seedlings in high-cold areas to solve the above-mentioned problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present invention provides a method for cultivating seedlings in high-altitude cold areas, which solves the problems of insufficient heat preservation and high cost in the prior art.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: A method for cultivating seedlings in high-cold areas, specifically comprising the following steps:

[0009] S1. Materials and Equipment Preparation

[0010] Prepare cold-resistant seedling varieties, bionic plant coats, geothermal panels, forest ground cover plants, volcanic stone insulation materials, and embedded underground hot spring pools;

[0011] S2. Bionic plant coat

[0012] Through nanotechnology, the bionic material is woven into an elastic and breathable outer garment, and a layer of microporous structure is added inside the outer garment to improve the thermal insulation performance. The bionic plant outer garment is put on the seedlings, covering from the roots to the branches and leaves to ensure comprehensive protection, and ensure that the outer garment is close to the seedlings and does not affect their natural growth and ventilation;

[0013] S3. Geothermal panels

[0014] Geothermal panels are laid underground in the seedling planting area to collect shallow geothermal heat. The geothermal panels are made of materials with excellent thermal conductivity and can efficiently conduct geothermal heat. The geothermal energy is conducted to the vicinity of the seedling root system through the thermal conductive material to ensure that the roots are warm. The working condition of the geothermal panels should be checked regularly to ensure that they continue to provide heat.

[0015] S4.Volcanic stone insulation material

[0016] Lay a layer of volcanic rocks around the seedlings and at their roots with a thickness of 5-10 cm, ensuring that the volcanic rocks are evenly distributed and do not hinder the natural growth of the seedlings;

[0017] S5. Embedded underground hot spring pool

[0018] Dig shallow grooves around the root area of ​​the seedlings to form an embedded underground hot spring pool, using geothermal resources to keep the water temperature in the hot spring pool at 10-15℃;

[0019] S6. Colony migration strategy

[0020] In the early stages of cultivation, a variety of plants that adapt to high-cold environments are planted together, including cold-resistant shrubs and herbaceous plants. These plants can complement each other in ecological niches and resource utilization, forming a stable symbiotic relationship.

[0021] Preferably, the bionic plant coat in step S2 is made of nanofiber and super-hydrophobic material, has the ability of high efficiency in keeping out cold and keeping warm, and can resist wind, snow and ultraviolet rays.

[0022] Preferably, the geothermal energy panel in step S3 is made of graphene composite material.

[0023] Preferably, the volcanic stone in the volcanic stone thermal insulation material of step S4 is selected to be light in texture and has a porous structure to ensure good thermal insulation and air permeability.

[0024] Preferably, the volcanic rock in the volcanic rock thermal insulation material in step S4 improves soil quality and enhances the growth environment of seedlings in the long term by slowly releasing minerals.

[0025] Preferably, in step S5, the embedded underground hot spring pool is regularly supplemented with hot spring water rich in minerals, which is supplied to the roots of the seedlings through infiltration channels. The hot spring water provides additional warmth and nutrition to promote root growth.

[0026] Preferably, in the community migration strategy of step S6, after the seedlings have initially adapted to the environment, they are gradually migrated to a predetermined planting area together with the symbiotic plants, and multi-species symbiosis is continued to be maintained in the new planting area, thereby improving the stability and adaptability of the overall environment.

[0027] (III) Beneficial effects

[0028] The present invention provides a method for cultivating seedlings in high-cold areas. It has the following beneficial effects:

[0029] The present invention provides a method for cultivating seedlings in high-altitude cold areas. The present invention utilizes a variety of technical means such as bionic plant coats, geothermal energy panels and volcanic stone insulation materials to provide comprehensive insulation measures to effectively prevent damage to seedlings by low temperature. The present invention makes full use of geothermal resources to provide a continuous and stable warm environment for seedlings through geothermal energy panels and embedded underground hot spring pools, while reducing dependence on external energy sources. The multi-layer protection mechanism of bionic plant coats, cold-proof coats and volcanic stones ensures that seedlings can still grow normally in extreme environments. Volcanic rocks and hot spring water are rich in minerals, which can improve soil quality in the long term, provide additional nutrition, and promote the healthy growth of seedlings. A multi-species symbiosis strategy is adopted to improve the stability and adaptability of the overall environment through the mutual complementation of multiple plants, which helps seedlings better adapt to new planting areas. The present invention has significant advantages in insulation effect, resource utilization, environmental protection and ecological symbiosis, and can significantly improve the success rate and efficiency of seedling cultivation in high-altitude cold areas. DETAILED DESCRIPTION

[0030] The following will be combined with 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 making creative work are within the scope of protection of the present invention.

[0031] Example:

[0032] The embodiment of the present invention provides a method for cultivating seedlings in alpine areas, which specifically includes the following steps:

[0033] S1. Materials and Equipment Preparation

[0034] Prepare cold-resistant seedling varieties, bionic plant coats, geothermal panels, forest ground cover plants, volcanic stone insulation materials, and embedded underground hot spring pools.

[0035] The specific implementation steps are as follows:

[0036] High cold resistant seedling varieties:

[0037] Selection: Select seedling varieties from local or related areas that are cold-resistant and adaptable to high-cold environments, such as fir and cedar.

[0038] Preparation: According to the cultivation needs, purchase or cultivate an appropriate amount of high-cold and cold-resistant seedlings, and do the relevant seedling cultivation work.

[0039] Bionic Plant Coat:

[0040] Material selection: Purchase nanofiber and super hydrophobic materials, which have good cold-proof, heat-insulating and wind-snow-resistant properties.

[0041] Processing and production: Use nanotechnology to weave these materials into elastic and breathable outerwear, and add a layer of microporous structure inside the outerwear to improve thermal insulation performance.

[0042] Geothermal panels:

[0043] Material selection: Choose materials with excellent thermal conductivity, such as copper or aluminum alloy, for making geothermal panels.

[0044] Making panels: Processing the selected materials into geothermal panels and ensuring that their structure and size are suitable for underground laying in the seedling planting area.

[0045] Forest ground cover:

[0046] Choosing varieties: Choose ground cover plants suitable for high-altitude areas, such as mosses and lichens. These plants can grow in harsh environments and provide a good ecological environment for seedlings.

[0047] Prepare plants: Purchase or grow appropriate amounts of forest ground cover plants based on the planting area and demand.

[0048] Volcanic stone insulation material:

[0049] Material selection: Choose volcanic stones that are lightweight and porous, as they have good thermal insulation and breathability.

[0050] Processing: According to the needs of the seedling planting area, the volcanic stone is processed into appropriate sizes to ensure uniform coverage when laid.

[0051] Embedded underground hot spring pool:

[0052] Choose a location: Select an appropriate location within the seedling planting area to dig a shallow groove to form an embedded underground hot spring pool.

[0053] Construct the pool body: Use waterproof and thermal insulation materials to construct the hot spring pool body, and install related piping systems to introduce hot spring water and drain water.

[0054] Through the above steps, we ensure that the required materials and equipment are ready, laying the foundation for subsequent seedling cultivation work.

[0055] S2. Bionic plant coat

[0056] Material selection

[0057] The bionic plant coat is made of nanofibers and super-hydrophobic materials, which can effectively keep out cold and keep warm, and can also resist wind, snow and ultraviolet rays.

[0058] Production steps

[0059] Through nanotechnology, bionic materials are woven into elastic and breathable outerwear, and a layer of microporous structure is added inside the outerwear to improve thermal insulation performance;

[0060] Application steps

[0061] Put the bionic plant coat on the seedlings, covering from roots to branches and leaves to ensure comprehensive protection, and make sure the coat fits tightly to the seedlings without affecting their natural growth and ventilation.

[0062] The specific steps are as follows:

[0063] Select Materials:

[0064] Nanofiber procurement: Purchase nanofibers with diameters usually ranging from tens to hundreds of nanometers, such as polyamide nanofibers (PA nanofibers) or polypropylene nanofibers (PP nanofibers). These fibers have high specific surface area and excellent mechanical properties, making them suitable for making efficient thermal insulation outerwear.

[0065] Selection of super hydrophobic materials: Choose materials with good hydrophobic properties, such as fluorocarbon polymers or silicon-based nano-coating materials. These materials can effectively resist the erosion of water and dirt, keeping the outerwear clean and durable.

[0066] Processing and production:

[0067] Mixing ratio and processing: According to the characteristics of nanofibers and super hydrophobic materials, the optimal mixing ratio is determined. Usually, it can be mixed in a ratio range of 1:1 to 3:1 to ensure both softness and strength during outerwear manufacturing.

[0068] Nanotechnology textiles: Using advanced nanotechnology equipment such as electrospinning or melt spinning, the mixture is spun into a fabric with a micro-nanoscale fiber structure. These technologies can precisely control the diameter and distribution of the fibers to improve the thermal insulation and durability of the outerwear.

[0069] Microporous structure enhancement:

[0070] Process selection: Choose a suitable micropore formation process, such as laser etching or chemical etching. Laser etching can be used to form tiny holes on the surface of nanofibers to increase the breathability and thermal insulation performance of outerwear.

[0071] Micropore design: Design the size and distribution of micropores. Usually the diameter of the micropores is between several microns and tens of microns, and the spacing is adjusted according to the ambient temperature and humidity to maximize the functionality of the outerwear.

[0072] Application steps:

[0073] Precise coverage: The prepared bionic plant coat is precisely covered on each seedling. Covering starts from the roots of the seedlings, ensuring that the coat can completely cover the trunk and main branches and leaves of the seedlings to provide maximum insulation and protection.

[0074] Fixing method: Choose an appropriate fixing method, such as sewing or using a special clip system to ensure that the coat is firmly fixed to the seedlings and will not be displaced or damaged by wind, snow or animal contact.

[0075] Inspection and maintenance:

[0076] Regular inspection plan: Make a plan for regular inspection of the outer cover, check it every quarter or every six months. Check the overall wear of the outer cover, the permeability of the micropores, and the connection between the outer cover and the seedlings, and repair or replace it in time to ensure its long-term effective insulation and protection function.

[0077] Repair and renewal: Based on the inspection results, repair or replace severely worn parts, and adjust the use of outerwear and material selection according to climate change to ensure the healthy growth and development of seedlings under various environmental conditions.

[0078] Through the above detailed implementation steps and specific material selection, it can be ensured that the bionic plant coat can effectively provide insulation and protection in high-altitude cold areas, providing ideal ecological conditions for the growth of seedlings.

[0079] S3. Geothermal panels

[0080] Geothermal energy collection

[0081] Geothermal panels are laid underground in the seedling planting area to collect shallow geothermal heat. The geothermal panels are made of materials with excellent thermal conductivity and can conduct geothermal heat efficiently.

[0082] Insulation Heating

[0083] Conduct geothermal energy to the vicinity of the seedlings' roots through heat-conducting materials to ensure that the roots are warm. Regularly check the working condition of the geothermal panels to ensure that they continue to provide heat.

[0084] The specific steps to implement geothermal panels are as follows:

[0085] On-site investigation:

[0086] When determining a suitable location for geothermal panels, consider factors such as groundwater levels, geological conditions and soil type. In high-altitude areas, particular considerations include the condition of frozen ground and the depth and temperature of groundwater.

[0087] Design and Planning:

[0088] Design the geothermal panel system based on the site survey results. Determine the location, depth and number of geothermal wells, as well as the layout and connection method of heat exchange pipes.

[0089] Plan the coverage area and heat output of the geothermal panels to ensure that they can provide enough geothermal energy to support the growth needs of seedlings.

[0090] Drilling construction of geothermal wells:

[0091] Use professional drilling equipment to drill geothermal wells in suitable locations. The drilling depth is usually between 100 meters and 300 meters, ensuring that the well depth can fully utilize the underground temperature resources.

[0092] Ensure the stability and safety of the well wall during drilling to avoid formation collapse or other safety issues.

[0093] Installation of geothermal panels:

[0094] The prefabricated geothermal panels are installed into the drilled geothermal wells. Geothermal panels are usually composed of heat exchange pipes, which need to be made of cold-resistant and corrosion-resistant materials to adapt to the special conditions of the high-cold environment.

[0095] Ensure the installation quality and sealing of the heat exchange tubes to prevent groundwater or other substances from entering the piping system and affecting the stable operation of the system.

[0096] Above ground piping system installation:

[0097] Install the above-ground piping system connected to the geothermal panels, including heating or cooling pipes, pumping stations, control units and other equipment.

[0098] Make sure that the above-ground piping system is connected correctly and that each connection is tight to prevent heat loss or leakage.

[0099] System testing and debugging:

[0100] The installed geothermal panel system is fully tested, including checking the tightness of the heat exchange tubes and the system operating efficiency.

[0101] Debug the system and adjust the system's operating parameters and heating or cooling effects according to actual environmental conditions and the growth needs of seedlings.

[0102] Monitoring and maintenance:

[0103] Install monitoring equipment to regularly monitor the operating status of the geothermal panel system, including key parameters such as temperature, pressure and energy output.

[0104] Implement regular system maintenance and upkeep, including cleaning pipes, replacing aging parts and optimizing system efficiency, to ensure long-term stable operation of the system and maximize the growth effect of seedlings.

[0105] Through the above detailed steps and professional implementation, geothermal panels can provide stable geothermal energy for seedlings in high-altitude cold areas, help regulate soil temperature and environmental conditions, and improve the survival rate and growth quality of seedlings.

[0106] S4.Volcanic stone insulation material

[0107] Volcanic stone selection

[0108] Choose volcanic stones that are lightweight and porous to ensure good thermal insulation and breathability;

[0109] Covering Steps

[0110] Lay a layer of volcanic rocks around the seedlings and at their roots with a thickness of 5-10 cm, ensuring that the volcanic rocks are evenly distributed and do not hinder the natural growth of the seedlings;

[0111] Long-term benefits

[0112] Volcanic rocks improve soil quality by slowly releasing minerals, thus enhancing the long-term growth environment for seedlings.

[0113] The specific steps for implementing volcanic stone insulation materials are as follows:

[0114] Volcanic stone material selection and preparation:

[0115] Choose suitable materials: such as volcanic rock wool or volcanic rock perlite, which have good thermal insulation and frost resistance and are suitable for use in cold environments.

[0116] Preparation work: Ensure that the quality and specifications of the volcanic stone material meet the design requirements, have good water absorption and air permeability, and can effectively protect the roots of seedlings.

[0117] Preparation before construction:

[0118] Clearing and leveling the land: Carry out thorough clearing in the seedling growing area to ensure that the land surface is flat and dry for covering and laying of materials.

[0119] Environmental Survey: Understand the soil characteristics and topography to determine the best construction method and cover thickness.

[0120] Laying of volcanic stone insulation material:

[0121] Even coverage: Cover the volcanic stone insulation material evenly on the soil surface of the seedling growing area.

[0122] Adjust the thickness: Determine the covering thickness of the material according to the actual ambient temperature and the needs of the seedlings. Generally speaking, the covering thickness can range from a few centimeters to tens of centimeters.

[0123] Adjustment and sealing of cover:

[0124] Ensure uniformity: Check and ensure that the volcanic stone insulation material is evenly applied and covers the entire seedling growing area.

[0125] Sealing adjustment: Adjust the sealing of the cover to reduce fluctuations in soil temperature and effectively protect the roots of seedlings from extreme low temperatures.

[0126] Regular inspection and maintenance:

[0127] Establish an inspection schedule: Develop a schedule for regular inspections of your lava stone insulation cover, with quarterly or semi-annual inspections generally recommended.

[0128] Inspection content: Check the thickness, integrity and contact of the covering layer with the soil to ensure the long-lasting and stable insulation effect.

[0129] Adjustment and supplementation: According to the inspection results, timely adjust and supplement the volcanic stone insulation material, especially when the covering layer is damaged or thinned, to ensure the healthy growth of seedlings in the cold season.

[0130] Through the above detailed steps and professional implementation, volcanic stone insulation materials can effectively improve the growth environment quality of seedlings in high-altitude cold areas and provide necessary protection and stable growth conditions for the seedling roots.

[0131] S5. Embedded underground hot spring pool

[0132] Building a microenvironment

[0133] Dig shallow grooves around the root area of ​​the seedlings to form an embedded underground hot spring pool, using geothermal resources to keep the water temperature in the hot spring pool at 10-15℃;

[0134] Utilization of hot spring water

[0135] The hot spring pool is regularly replenished with mineral-rich hot spring water, which is supplied to the roots of the seedlings through infiltration channels. The hot spring water provides additional warmth and nutrients, promoting root growth.

[0136] S6. Colony migration strategy

[0137] Multi-species symbiosis

[0138] In the early stages of cultivation, a variety of plants adapted to high-cold environments are planted together, including cold-resistant shrubs and herbaceous plants. These plants can complement each other in ecological niches and resource utilization, forming a stable symbiotic relationship;

[0139] Gradually expand

[0140] When the seedlings have initially adapted to the environment, they will be gradually moved to the designated planting area together with the symbiotic plants, and multi-species symbiosis will continue to be maintained in the new planting area to improve the stability and adaptability of the overall environment.

[0141] 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 method for cultivating seedlings in alpine areas, characterized in that: The specific steps include: S1. Materials and Equipment Preparation Prepare cold-resistant seedling varieties, bionic plant coats, geothermal panels, forest ground cover plants, volcanic stone insulation materials, and embedded underground hot spring pools; S2. Bionic plant coat Through nanotechnology, the bionic material is woven into an elastic and breathable outer garment, and a layer of microporous structure is added inside the outer garment to improve the thermal insulation performance. The bionic plant outer garment is put on the seedlings, covering from the roots to the branches and leaves to ensure comprehensive protection, and ensure that the outer garment is close to the seedlings and does not affect their natural growth and ventilation; S3. Geothermal panels Geothermal panels are laid underground in the seedling planting area to collect shallow geothermal heat. The geothermal panels are made of materials with excellent thermal conductivity and can efficiently conduct geothermal heat. The geothermal energy is conducted to the vicinity of the seedling root system through the thermal conductive material to ensure that the roots are warm. The working condition of the geothermal panels should be checked regularly to ensure that they continue to provide heat. S4.Volcanic stone insulation material Lay a layer of volcanic rocks around the seedlings and at their roots with a thickness of 5-10 cm, ensuring that the volcanic rocks are evenly distributed and do not hinder the natural growth of the seedlings; S5. Embedded underground hot spring pool Dig shallow grooves around the root area of ​​the seedlings to form an embedded underground hot spring pool, using geothermal resources to keep the water temperature in the hot spring pool at 10-15℃; S6. Colony migration strategy In the early stages of cultivation, a variety of plants that adapt to high-cold environments are planted together, including cold-resistant shrubs and herbaceous plants. These plants can complement each other in ecological niches and resource utilization, forming a stable symbiotic relationship.

2. The method for cultivating seedlings in alpine areas according to claim 1, characterized in that: The bionic plant coat in step S2 is made of nanofiber and super-hydrophobic material, has the ability of high efficiency in cold-proofing and heat-insulating, and can resist wind, snow and ultraviolet rays.

3. The method for cultivating seedlings in alpine areas according to claim 1, characterized in that: The geothermal energy panel in step S3 is made of graphene composite material.

4. The method for cultivating seedlings in alpine areas according to claim 1, characterized in that: The volcanic stone used in the volcanic stone thermal insulation material of step S4 is selected to be light in texture and has a porous structure, so as to ensure good thermal insulation and air permeability.

5. The method for cultivating seedlings in alpine areas according to claim 1, characterized in that: The volcanic rocks in the volcanic rock thermal insulation material in step S4 improve soil quality and enhance the growth environment of seedlings in the long term by slowly releasing minerals.

6. The method for cultivating seedlings in alpine areas according to claim 1, characterized in that: In step S5, the embedded underground hot spring pool is regularly supplemented with hot spring water rich in minerals, which is supplied to the roots of the seedlings through the infiltration channels. The hot spring water provides additional warmth and nutrition to promote root growth.

7. The method for cultivating seedlings in alpine areas according to claim 1, characterized in that: In the community migration strategy of step S6, after the seedlings have initially adapted to the environment, they are gradually migrated to the predetermined planting area together with the symbiotic plants, and multi-species symbiosis is continued to be maintained in the new planting area, thereby improving the stability and adaptability of the overall environment.