Materials

% Removed

Ephemeral plants

40% - 80%

Dead roots-ephemeral plants

50% - 70%

Perennial grass

60% - 90%

Dead grass roots

60% - 70%

Shrub leaves

0% - 90%

Dead wood

<1.0% - 5.0%

Cattle dung

60% - 100%

Rabbit dung

15% - 50%