6 1 10 Murtilaksono, Kukuh Primary Author mixed material Bogor IPB Press 2013 ALIRAN_SUNGAI.jpg.jpg PPKS Additional Author DARNOKO Additional Author Winarna Additional Author Luqman Erningpraja Additional Author Heri Santoso Additional Author Tjahjono Herawan Additional Author Dhimas Wiratmoko Additional Author Condro Utomo Additional Author Edy Sigit Sutarta Additional Author Hasril Hasan Siregar Additional Author K. Murtilaksono Additional Author Muhammad Ansori Nasution Additional Author Muhammad Lukman Fadli Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2006 cvr_2_N2_2006.JPG PPKS Additional Author Witjaksana Darmosarkoro Additional Author DARNOKO Additional Author Luqman Erningpraja Additional Author Gale Ginting Additional Author Hasril Hasan Siregar Additional Author Ambar Kurniawan Additional Author Bagus Giri Yudanto Additional Author B. Budianto Additional Author K.Murtilaksono Additional Author Bambang Ariwahjoedi Additional Author Diana L. Ginting Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2007 cvr_15_N1_2007.JPG Agus Susanto Additional Author Winarna Additional Author Agus Eko Prasetyo Additional Author Donald Siahaan Additional Author Yurna Yenni Additional Author Nasrullah Additional Author Hari Priwiratama Additional Author Sri Wening Additional Author E.S. Sutarta Additional Author Frisda R. Panjaitan Additional Author Amir Purba Additional Author K. Murtilaksono Additional Author Harimurti Buntaran Additional Author S. Sabihan Additional Author A. Sutandi Additional Author Tua Parulian Sianipar Additional Author Bambang Drajat Additional Author Sri Suryanti Additional Author Delima H. Darmawan Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2014 Cvr_JPKSv22n1april14.JPG Agus Susanto Additional Author Winarna Additional Author Agus Eko Prasetyo Additional Author Donald Siahaan Additional Author Yurna Yenni Additional Author Hernawan Yuli Rahmadi Additional Author Ambar Kurniawan Additional Author Sri Wening Additional Author Ernayunita Additional Author E.S. Sutarta Additional Author Frisda R. Panjaitan Additional Author Amir Purba Additional Author K. Murtilaksono Additional Author A. Sutandi Additional Author Abdul Razak Purba Additional Author Arfan Nazrhi Simamora Additional Author A. Sabiham Additional Author Giyanto Additional Author Bonar M. Sinaga Additional Author Nunung Kusnadi Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2014 Cvr_JPKSv22n2Agus14.JPG Eka Nuryanto Additional Author PUSAT PENELITIAN KELAPA SAWIT Additional Author TEGUH WAHYONO Additional Author Agus Susanto Additional Author Agus Eko Prasetyo Additional Author Tjahjono Herawan Additional Author A. Razak Purba Additional Author Mira Ariyanti Additional Author Edy Sigit Sutarta Additional Author Hasril Hasan Siregar Additional Author Zulfi Prima Sani Nasution Additional Author Ellen Additional Author Hari Priwiratama Additional Author Sri Wening Additional Author PURBA, Abdul Razak Additional Author Kukuh Murtilaksono Additional Author Yahya Sudirman Additional Author Yenni Asbur Additional Author Sudradjat Additional Author Suwarto Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2015 Cvr_JPKS_V23N_2_Agustus_2015.jpg