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Microplastics in Philippine Farmlands

SCI-TECH LENS 2025
Kia Piñero

Summary

This study documents microplastic contamination in Philippine farmland soils, identifying degraded agricultural plastics, irrigation runoff, and sewage sludge as primary sources, and discussing implications for soil health, crop safety, and food security.

Microplastics—tiny plastic particles less than five millimeters—are increasingly contaminating Philippine farmlands. Originating from degraded farm plastics, runoff, and sewage sludge, these particles pose significant risks to soil health, crop productivity, and food safety. Research reveals microplastics in farm soils, raising concerns over potential impacts on agriculture and human health. Addressing this emerging threat requires informed policies, improved waste management, and education for farmers and communities to safeguard soil and food security.

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