Browsing by Subject "oil palm empty fruit bunches"

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Formulation of Biochar-Compost and Phosphate Solubilizing Fungi from Oil Palm Empty Fruit Bunch to Improve Growth of Maize in an Ultisol of Central Kalimantan

Ichriani, Gusti Irya; Syekhfani; Nuraini, Yulia; Handayanto, Eko (Journal of Ecological Engineering, 2018-11-01)

The efficiency of phosphorus uptake by plants in an Ultisol soil is very low because most of the soil phosphorus is precipitated by Al and Fe. Oil palm empty fruit bunches can be used as basic materials of biochar and ...
Utilization of oil palm empty bunches waste as biochar-microbes for improving availability of soil nutrients

Ichriani, Gusti Irya; Nion, Yanetri Asi; Chotimah, Hastin Ernawati Nur Chusnul; Jemi, Reinhart (JOURNAL OF DEGRADED AND MINING LANDS MANAGEMENT, 2016-01-01)

There are about 23% waste oil palm empty fruit bunches (OPEFB) of total waste generated from the production of crude palm oil in oil palm plantations. Pyrolysis technology can be used to convert waste into biochar and ...

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