Suitable method of application of urea briquette in flooded rice (Oryza sativa L.) not only
increases nitrogen use efficiency, but at the same time sustain yield and reduce greenhouse …

Nitrogen (N) recoveries in rice paddies have barely exceeded 60%, despite the
implementation of several management strategies, amounting to significant N being lost to …

Urea, a nitrogenous fertilizer which plays an important role in enhancing yield, but has a
drawback of low nitrogen use efficiency (NUE). Use of urea super granule (USG) and coated …

Purpose Surface broadcasting application of prilled nitrogen, phosphorus, and potassium
(NPK) fertilizer by hand in small-scale upland crops is time-consuming, labor-intensive, and …

Aim of study: To develop and assess a cotton fertilizer applicator integrated with a Machine
Vision Based Embedded System (MVES) to achieve precise and site-specific fertilization …

Aim of study: To develop and measure sustainability indicators for the water-food-energy
nexus in the Ibirapuitã river basin production systems in the Brazilian Pampa biome. The …

In traditional system, the broadcaster was used in the paddy field for spreading fertilizer and
seeds. All fertilizer broad casters were with constant opening with gravity feed method. This …

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 …

Considering the problems of current intertillage deep fertilizer applicators such as
insufficient topdressing depth and poor adaptability in ridge forming, this paper designs a …