A table detailing the characteristics of a compost sample obtained by mixing the soil from four replicates collected in each farm. Hydrometer method and USDA soil texture triangle were used to identify soil type and particle size.

SI Table 3: Field Soil Composition,,,,,
Farm,Depth,Sand (%)b,Clay (%),Silt (%),Soil Type
Field R1a,0-25 cm,96.5,2.9,0.6,Sand
Field R1,25-50 cm,97.1,2.9,0,Sand
Field R1,50-75 cm,96.3,3.5,0.3,Sand
Field R1,75-100 cm,96.3,2.9,0.9,Sand
Field C1,0-25 cm,96.3,3.5,0.3,Sand
Field C1,25-50 cm,96.5,3.5,0,Sand
Field C1,50-75 cm,96.3,2.9,0.9,Sand
Field C1,75-100 cm,96.5,2.9,0.6,Sand
Field C2,0-25 cm,95.5,3.9,0.6,Sand
Field C2,25-50 cm,95.3,3.9,0.9,Sand
Field C2,50-75 cm,95.5,3.3,1.3,Sand
Field C2,75-100 cm,95.5,3.3,1.3,Sand
Field O1,0-25 cm,96.8,2.9,0.4,Sand
Field O1,25-50 cm,96.5,2.9,0.6,Sand
Field O1,50-75 cm,96.5,2.9,0.6,Sand
Field O1,75-100 cm,96.3,3.5,1.3,Sand