Forest soils and productivity
The soil properties of planted forests – topsoil depth, soil structure, rooting depth, hard pans, erosion risk, soil texture, water holding capacity, nutrient supply – all have an impact on forest productivity. Below see some videos that explain soil sampling to determine productivity of forest soils:
Identifying the mineral soil surface
See also Practical soil sampling in planted forests – soil profile [266 Kb PDF]
Taking samples for soil chemistry analysis
See also Practical soil sampling in planted forests – soil chemistry [254 Kb PDF]
Soil sampling for bulk density measurement
See also Practical soil sampling in planted forests – soil bulk density [261 Kb PDF]