
Heavy Metal-Contaminated Soil Conditioner — Cleans Soil, Replenishes Elements, Prevents Pollution
This product is rich in natural active calcium and magnesium elements, utilizing advanced passivation technology to "lock" heavy metals such as cadmium, lead, chromium, and arsenic in the soil, significantly reducing their activity and mobility, and fundamentally minimizing the uptake of harmful substances by crop roots. After application, the soil environment becomes cleaner, crop roots are no longer "poisoned," nutrient absorption is smoother, effectively preventing issues such as seedling death, yellowing, and growth stagnation caused by heavy metal stress.
Recommended Dosage (Adjusted based on soil test results) | ||
| Soil Heavy Metal Level | Conventional Grown Crops(kg/ha) | High-Value Fruits and Vegetables (kg/ha) |
pH<6.5 Cadmium/Arsenic content≥approximately 2 times the screening value (Mild). | 1500–3000 | 3000–4500 |
pH<6.5 Cadmium/Arsenic content≥approximately four times the screening value(Moderate) | 3000–4500 | 4500–6000 |
Cadmium/Arsenic content ≥ the regulatory intervention value for agricultural land(Severe) | 4500–6000 | 6000–7500 |
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