Density 6 - online utility on ToolBox.
Density 6 - online utility on ToolBox.: computes and outputs results from the input parameters.
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Optimization objective | Max volume or economic return | Forest planning |
| Density management diagram | Manage SDI 0.6–0.8 of max | DMD methodology |
| Thinning intensity | First thinning 20–30% of stems | GB/T 15781 |
| Tending thinning | Tending felling technical code | GB/T 15781-2015 |
| Crop tree release | 80–120 crop trees per ha | Close-to-nature forestry |
| Harvest quota | Annual cut ≤ annual increment | Forest Law quota |
造林密度优化计算工具,输入株距、行距、造林面积和单株苗木成本,计算每亩株数、每公顷株数、总株数和造林成本,适用于造林设计和投资预算。