Performance evaluation of Seed Coating Machine for nanocoating applications
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Date
2024
Authors
Nina Elaine M. Ursula
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Abstract
This study assesses the performance of a seed coating machine developed for nanocoating applications to improve seed handling and storage. Built with locally sourced materials and technology, the machine features components such as a hopper, container, spiral baffle, spraying mechanism, AC motor, discharge port and frame, measuring 180 cm in height, 100 cm in width and 150 cm in length.
The throughput capacity was notably affected by coating time, with shorter times yielding higher seed weights for both soybeans and rice. Coating efficiency increased with longer times and lower application rates, though this also raised the risk of seed damage. For soybeans and rice, peak efficiencies were 95.23% and 94.72% respectively with minimal damage at lower application rates. Analysis showed that coating time and application rate significantly influenced coating efficiency. The study highlights the importance of optimizing these parameters to enhance seed coating processes, underscoring the machine's potential to boost agricultural productivity and ensure food security.