| 1. anaerobic composting with biogas extractions | captures biogas, reducing greenhouse gas emissions and providing renewable energy. begins the breakdown of organic matter. | requires careful management to ensure optimal gas production and avoid odors or pathogens in the output. |
| 2. aerobic composting of anaerobic output with heat extraction | further stabilizes the compost, reducing pathogens and weed seeds through thermophilic activity. heat extraction adds energy efficiency. | needs active management, including turning and moisture control, to maintain aerobic conditions. |
| 3. vermicomposting of aerobic output | enhances nutrient availability and introduces beneficial microbial life, improving soil structure and fertility. | requires specific conditions for worm health (temperature, moisture, ph). not all materials are suitable for worms. |
| 4. producing biochar and ash with heat extraction | biochar can improve soil structure, water retention, and nutrient holding capacity. ash provides minerals. heat extraction further utilizes energy. | biochar needs to be activated (charged with nutrients) before use to avoid nutrient lock-up. ash should be used sparingly. |
| 5. producing of compost tea | provides a liquid form of nutrients and beneficial microbes, can be tailored to specific plant needs. | should be used fresh and requires aeration during production to maximize microbial life. |
| 6. producing of comfrey tea | high in potassium, beneficial for flowering and fruiting plants. | like compost tea, best used fresh. the production process is simpler but doesn’t contribute microbes. |
| 7. split the andosol soil to sand, silt, and clay to compose it back | allows for precise control over soil texture and properties, targeting the specific needs of various plants. | this process can be labor-intensive and requires detailed knowledge of plant-specific soil preferences. |
| 8. mix output of vermicompost, biochar, compost tea, comfrey tea and soil in right proportion | creates a highly enriched, tailored growing medium that addresses nutrient, microbial, and physical structure needs of plants. | requires balancing of components to avoid nutrient imbalances or ph issues. regular soil testing is recommended. |