Published ranges exist because results vary. ICAR-DMR's Table 7.1 gives 10 to 15 kg per 100 kg for long method compost and 18 to 25 kg for short method. The NHB model DPR lists Indian strain yields from 14 to 16 kg per 100 kg for S-11 up to 22 to 27 kg for DMR-NBS-5.
A plan that only works at the top of a range is not a plan. Build three cases on one cost sheet: the bottom of the range, the middle, and one where a whole cycle is lost to contamination.

