Here is a concise original summary based on the information published by the source. NIA-Kalinga steps up irrigation measures amid El Niño Philippine Information AgencyNIA opens 6 solar-powered irrigation sites in Leyte amid El Niño Inquirer.netNIA activates 6 solar-powered irrigation sites to brace Leyte farmers from El Niño Philippine Information Agency For the full context and any later updates, use the original source link.