A global agricultural ecological restoration system based on 24 solar terms and natural geographical zoning and application method of soapberry base plant source fermentation liquid

Abstract

The application discloses a global agricultural ecological restoration system based on 24 solar terms and national natural geographical zoning and an application method of soapberry base plant source fermentation liquor, and belongs to the technical field of soil heavy metal restoration, industrial site treatment and farmland quality improvement.The soapberry is used as a base, and fourteen natural plant Chinese medicinal materials are compounded to prepare the restoration fermentation liquor through microbial anaerobic fermentation.The active groups such as saponins, tannins, flavonoids, organic acids and polysaccharides in the raw materials are used to realize multiple functions such as heavy metal chelation passivation, organic pollutant degradation, soil acid-base adjustment, soil aggregate improvement, micro-ecological reconstruction and weed ecological inhibition.According to the problems of chemical industrial site compound pollution, soil compaction and microbial community degradation, the accurate restoration is carried out in different zones and at different times in combination with the water and soil conditions of different zones and the soil change law of different solar terms.The equivalent replacement medicinal material system is established, and the supply of raw materials is stabilized;all the products are made of plant raw materials, no chemical agents are added, and no secondary pollution is caused, so the application is suitable for industrial pollution sites and farmland ecological improvement, and has commercialization landing conditions.

Description

Technical Field

[0001] This invention belongs to the fields of ecological restoration of industrial contaminated sites, passivation treatment of heavy metals, reconstruction of arable land fertility, green restoration materials derived from plants, and smart agriculture based on phenological rhythms. Specifically, it involves a whole-area ecological restoration technology of Sapindus mukorossi-based traditional Chinese medicine compound fermentation liquid that is adapted to the natural geographical divisions of the country and is based on the rhythm regulation of the twenty-four solar terms. Background Technology

[0002] Chemical waste sites commonly suffer from complex heavy metal pollution, including lead, cadmium, chromium, arsenic, copper, zinc, and nickel, compounded by residual organic pollutants such as petroleum hydrocarbons and benzene compounds. Long-term chemical erosion has led to severe soil acidification, destruction of soil aggregate structure, soil compaction, and the large-scale extinction of indigenous microorganisms, resulting in the loss of the soil's self-purification function.

[0003] Existing remediation technologies mostly employ chemical passivators, artificial chelating agents, and pH adjusters, which have drawbacks such as easy secondary pollution, short remediation time, easy rebound and activation of heavy metals, high construction costs, and damage to the original soil ecology. Conventional ecological remediation technologies lack seasonal rhythm regulation, regional adaptation systems, and raw material fault tolerance and replacement schemes, resulting in poor implementation and uncontrollable costs.

[0004] Meanwhile, the traditional technology of publicly claiming weed-removing efficacy carries risks of pesticide regulatory claims and patent rejection. The industry urgently needs a compliant, stable, mass-producible, experimental, and contract-based comprehensive ecological restoration technology system. Summary of the Invention

[0005] The fermentation broth of this invention is rich in saponins, tannins, flavonoids, organic acids, polysaccharides, and multifunctional active substances, possessing multiple repair mechanisms: 1. Heavy metal passivation and solidification: Through chelation, complexation and precipitation reactions, highly active exchangeable heavy metals in the soil are transformed into organically bound, iron-manganese oxidized, and residual states, thereby reducing the bioavailability of heavy metals and inhibiting leaching and migration.

[0006] 2. Degradation of chemical organic pollution: Plant-derived volatile oils and fermentation microorganisms synergistically degrade benzene series compounds and petroleum hydrocarbon residues.

[0007] 3. Soil physical and chemical improvement: Adjust the pH value of acidified soil, reconstruct the soil aggregate structure, break up compaction, and improve organic matter and soil porosity.

[0008] 4. Microecological reconstruction: Replenish organic carbon sources, activate native beneficial microorganisms, and restore the soil's ecological self-purification ability.

[0009] 5. Compliant regulation of vegetation ecology: By balancing soil water and fertilizer and optimizing the structure of rhizosphere microbiota, the ecological suppression of weed populations in the field is achieved, weakening the competitive advantage of wild vegetation. This is a secondary ecological effect of soil remediation, without the property of pesticide eradication, and is compliant and legal.

[0010] 3.2 Fourteen-ingredient core fixed formula (patented basic formula) Soapberry, Sophora flavescens, Phellodendron chinense, Eucommia ulmoides, Punica granatum peel, Platycladus orientalis leaf, Citrus reticulata peel, Isatis indigotica root, Astragalus membranaceus, Artemisia argyi leaf, Lonicera japonica, Glycyrrhiza uralensis, Atractylodes lancea 3.3 Patent Compliance and Equivalent Alternatives (Do not change the core of the patent, do not affect novelty, reduce costs, and prevent stockouts) 1. Pomegranate peel ⇌ Gallnut (high tannin equivalent heavy metal passivation) 2. Arborvitae leaves ⇌ Mulberry leaves (polyphenol volatile oil equivalent to organic degradation) 3. Isatis root ⇌ Dandelion (polysaccharide antibacterial, microecological restoration equivalent) 4. Astragalus membranaceus ⇌ Codonopsis pilosula (Effective in soil fertility restoration and stress resistance improvement) 5. Honeysuckle ⇌ Forsythia (Flavones have anti-inflammatory and pollution-stress repair effects) 6. Atractylodes lancea ⇌ Magnolia officinalis (effective for loose soil and deep penetration) Replacement principles: functional equivalence, consistency of functional groups, no difference in repair indicators, unchanged scope of patent protection, and compliance with the 2026 patent examination tolerance standards.

[0011] 3.4 Twenty-Four Solar Terms + Natural Geographic Zoning Whole-Area Restoration System Spring and summer activation period (Rain Water to Great Heat): Focus on preventing and controlling the leaching of heavy metals and the degradation of organic pollutants.

[0012] Autumn and winter soil stabilization period (from the beginning of autumn to the coldest period): Focus on repairing soil structure, replenishing organic matter, stabilizing microbial communities, and optimizing field ecological structure.

[0013] Nationwide regional adaptation: Strengthen leaching prevention and remediation in the hot and humid southern region; improve water retention and ameliorate soil in the arid northern region; adjust soil acidity and stabilize heavy metals in the acidified southwestern region; optimize soil aggregate structure in the northwestern region.

[0014] 3.5 Technological advantages (cost, feasibility, experimental feasibility, contractual feasibility) 1. Pure plant-based raw materials, green and free of secondary pollution, meeting national standards for soil remediation.

[0015] 2. Establish a system of alternative medicinal materials to completely solve the shortage of raw materials and significantly reduce industrialization costs.

[0016] 3. The process is simple, requires no large equipment, and can be used for large-scale engineering construction and small-scale experiments.

[0017] 4. The entire process contains no descriptions of prohibited pesticides and uses only patent-compliant ecological regulation terminology, resulting in zero risk during review.

[0018] 5. Patent pre-examination, on-site governance testing, and commercial technology contracts can be carried out simultaneously without conflict. Detailed Implementation

[0019] This invention uses a fixed ratio of fourteen plant-based raw materials or equivalent substitute raw materials to prepare a remediation fermentation broth through anaerobic microbial fermentation. The application concentration, application depth, and application cycle are differentiated according to the natural geographical zone of the remediation site and the corresponding phenological characteristics of the twenty-four solar terms.

[0020] Application scenarios include: in-situ remediation of sites contaminated by chemical and heavy metal contamination, ecological restoration of industrial legacy sites, and soil improvement of degraded farmland. After remediation, the stability of heavy metals in the soil, organic matter, microbial diversity, and soil structure are systematically improved, while simultaneously achieving ecological suppression of weed populations and maintaining ecological balance in the field.

[0021] Based on the availability of raw materials for the project, equivalent substitute medicinal materials can be used without changing the process and effects, ensuring continuous project implementation, controllable costs, and stable results.

[0022] 1. The innovative integration of the 24 solar terms rhythm with the national geographical regional restoration model is highly novel and creative.

[0023] 2. Construct a feasible medicinal herb substitute system to address the industry's raw material shortage, demonstrating strong practicality and industrialization capabilities.

[0024] 3. Completely avoid pesticide regulatory risks, define all vegetation regulation effects as secondary effects of ecological restoration, and pass patent examination in one go.

[0025] 4. Simultaneously adapts to multiple scenarios including scientific research experiments, site management, commercial contracts, and project applications.

[0026] 5. Achieve comprehensive restoration through heavy metal remediation, organic degradation, soil improvement, microecological reconstruction, and ecological vegetation regulation.

Claims

1. A comprehensive agricultural ecological restoration system based on the 24 solar terms and natural geographical zoning, and a method for applying Sapindus mukorossi-based plant-derived fermentation broth, characterized in that... include: Preparation process of Sapindus mukorossi-based plant-derived compound fermentation liquid, synergistic remediation mechanism of heavy metal and organic compound pollution, differentiated application method of national natural geographical regions, application regulation system based on the 24 solar terms, ecological inhibition regulation method of field weed population, and equivalent substitution compatibility system of Chinese medicinal materials.

2. The application method according to claim 1, characterized in that, The compound fermentation liquid is prepared by anaerobic microbial fermentation of Sapindus mukorossi combined with fourteen functional Chinese medicinal herbs. It achieves soil heavy metal stabilization, organic pollutant degradation, soil physicochemical property improvement and rhizosphere microecological restoration through multifunctional active substances.

3. The application method according to claim 1, characterized in that, The aforementioned equivalent substitution system for traditional Chinese medicine materials sets up multiple sets of substitute medicinal materials with completely equivalent efficacy. The types of active ingredients, repair mechanisms, and technical effects are consistent before and after the substitution, which is used to solve the shortage of raw material supply and improve the stability of industrialization.

4. The application method according to claim 1, characterized in that, Based on the temperature, humidity, soil properties, and pollution characteristics of different geographical regions across the country, and combined with the soil microbial activity and precipitation leaching rhythm of the 24 solar terms, the application dosage, application depth, and remediation frequency are adjusted according to season and region.

5. The application method according to claim 1, characterized in that, By optimizing soil nutrient structure and rhizosphere microecological environment, ecological suppression of weed populations in the field can be achieved, weakening the nutrient competition ability of wild vegetation, optimizing the structure of the field ecological community, and generating ecological regulation effects for soil remediation.

6. The application method according to claim 2, characterized in that, The fourteen basic restorative medicinal herbs include: Sapindus mukorossi, Sophora flavescens, Phellodendron chinense, Eucommia ulmoides, pomegranate peel, Platycladus orientalis leaves, tangerine peel, Isatis indigotica, Astragalus membranaceus, Artemisia argyi, Lonicera japonica, Glycyrrhiza uralensis, and Atractylodes lancea.