Enter crucible empty weight and pre- and post-ignition dry soil weight to estimate soil organic matter and organic carbon by loss-on-ignition, for rapid lab fertility assessment.
土壤有機質含量(燒失法)估算工具,通過灼燒前後乾土重量的變化計算燒失量(LOI),進而估算土壤有機質含量與有機碳含量,是土壤肥力評估的常用方法。