Agriculture practice has been transforming ever since we have this rapid population growth. From the conventional of labour intensive approach we have seen machines taking over human planting or harvesting activities.
Machines can be rather expensive even though they may increase the efficiency. For those farmers who may not be so lucky to have enough initial capital outlay needs to settle for other options. To this farmer over the video a simple device would still serve the purpose and yet still helping him to improve his planting pace. Truly creative and practical!