Description

• Humus and mineral soil (0-10 cm, 10-20 cm, 20-40 cm) from the main treatments C, I, IL, F (1986). 1986: Un-ground humus (ID: 1-H – 16-H) 1986: Un-ground mineral soil (0-10, 10-20, 20-40 cm, ID: 1-M5 – 16-M40) 1986: Ground soil mineral soil (0-10, 10-20, 20-40 cm, ID: 013 – 048 ) • Litter, humus and mineral soil (0-10 cm, 10-20 cm, 20-40 cm) from C and IL (2020). 2020: Un-ground humus (ID: 013 – 024) 2020: Un-ground mineral soil (0-10, 10-20, 20-40 cm, ID: 101 – 136) 2020: Ground litter (ID: 001–012) 2020: Ground mineral soil (0-10, 10-20, 20-40 cm, ID: 213 – 248) • Ground litter, humus and mineral soil (0-10 cm, 10-20 cm, 20-40 cm) from the gridling plots (2021). 2021: Ground litter (ID: 001 – 012) 2021: Ground humus (ID: 013 – 024) 2021: Ground mineral soil (0-10, 10-20, 20-40 cm, ID: 125 – 160) . • Ground litter fall collected in 2002, 2008, 2011, 2014, 2019 (ID: 001 – 044) from C and IL. A detailed list of the samples can be found in the storage carton. C= control I= Irrigation with water IL=Irrigation with liquid fertiliser F=Solid fertiliser