https://sahabatsawit.com/berita/riset-ipb-sawit-hemat-air-dan-produksi-oksigen-mendekati-hutan-tropis Sahabat Sawit id 2026-06-28T17:00:00.000Z Riset IPB: Sawit Hemat Air dan Produksi Oksigen Mendekati Hutan Tropis Guru Besar IPB University, GAPKI, Prof Hariyadi, Sawit https://is3.cloudhost.id/sahabat-sawit-storage/images/c8ZZODSdbTkMQoaJ0o2flKclDKTqm0g1JHVJvhLw.jpg Guru Besar IPB University, Prof Hariyadi . FOTO :IST