A power tiller is relatively more suitable for :
A. Puddling of low land paddy fields with a rotary tiller
B. Primary tillage of upland paddy fields with a rotary tillers
C. Primary tillage with a mould board plough
D. Farm transportation work
A. Puddling of low land paddy fields with a rotary tiller
B. Primary tillage of upland paddy fields with a rotary tillers
C. Primary tillage with a mould board plough
D. Farm transportation work