Robuta

https://jurnal.uns.ac.id/carakatani/article/view/37979 Urea Application to Enhance Sugarcane Trash Decomposition: A Field Test in PTPN VII of Cinta Manis... Urea Application to Enhance Sugarcane Trash Decomposition: A Field Test in PTPN VII of Cinta Manis District in South Sumatera sugarcane trashfield testureaapplicationenhance