To overwhelmed high human strain and tedious work in urea application for rice cultivation,
a manually operated push type Urea Super Granule (USG) applicator was designed and …

A prilled urea applicator was designed and developed to increase fertilizer use efficiency.
The developed applicator's aims to place Urea continuously at the subsurface of soil …

To ensure the achievable rice yield, adequate fertilization especially nitrogen (N) plays a
crucial role in rice production. Nitrogen management for respective rice cultivars in specific …