Inp.polri.go.id - Tuban. Indonesian National Police (INP) Chief General Listyo Sigit Prabowo presented several core technological innovations developed by the police force to maximize domestic agricultural production and recycle crop waste. 

Speaking before President Prabowo Subianto during a simultaneous corn harvest in Tuban, East Java, on Saturday (16/5/2026), he outlined sustainable farming initiatives deployed across the archipelago.

"We have collaborated with local micro-enterprises to process waste corn cobs into 'miracle carbon' briquettes, an alternative energy source for household needs, small businesses, and poultry heating," Chief Sigit o explained in a statement reported by antaranews.com. 

The INP have also introduced a coal-based "Presisi" fertilizer designed to raise soil pH levels and restore essential nutrients, which has already been deployed on corn farmlands in West Java and Papua. The police force also developed mobile rotary dryers, soil testers, and solar-powered water pumps to improve post-harvest efficiency and maintain crop quality directly on the field.

(mg/inp/pr/rs)