How many tubers of yam makes one ton?

The number of tubers of yam required to make one ton depends on the average weight of a single yam tuber. If we assume the average weight of a yam tuber is 0.5 kg, then it would take 2000 yam tubers to make one ton (since 1 ton is equal to 1000 kg). However, if the average weight of a yam tuber is different, the number of tubers needed to make one ton would vary accordingly.