57 1 10 PPKS Additional Author Agus Susanto Additional Author Agus Eko Prasetyo Additional Author Yurna Yenni Additional Author A. Razak Purba Additional Author Hernawan Yuli Rahmadi Additional Author Hasril Hasan Siregar Additional Author Nuzul Hijri Darlan Additional Author Sri Wening Additional Author Rokhana Faizah Additional Author Ernayunita Additional Author Rizaldi Boer Additional Author Yohannes Samosir Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2013 Cover0000214_R.JPG Iman Yani Harahap Additional Author Witjaksana Darmosarkoro Additional Author Agus Susanto Additional Author Heri Santoso Additional Author Donald Siahaan Additional Author Yurna Yenni Additional Author Hernawan Yuli Rahmadi Additional Author Edy Sigit Sutarta Additional Author Hasril Hasan Siregar Additional Author Nanang Supena Additional Author Ratnawati Nurkhoiry Additional Author Sri Wening Additional Author Erwinsyah Additional Author Abdul Razak Purba Additional Author Mohamad Arif Additional Author Erna Yunita Additional Author mixed material 14103362 Medan Pusat Penelitian Kelapa Sawit 2013 Cvr_Laptah_PPKS_thn2013.JPG Agus Susanto Additional Author Donald Siahaan Additional Author Yurna Yenni Additional Author Nasrullah Additional Author Hari Priwiratama Additional Author Muhammad Akmal Agustira Additional Author Abdul Razak Purba Additional Author Rizki Amelia Additional Author Dja\'far Additional Author Angga Jatmika Additional Author Hasrul Abdi Hasibuaan Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2012 Cvr_Jur._PPKS.JPG PPKS Additional Author Iman Yani Harahap Additional Author DARNOKO Additional Author Agus Susanto Additional Author Luqman Erningpraja Additional Author Tjahjono Herawan Additional Author Donald Siahaan Additional Author Condro Utomo Additional Author Robby Fauzan Additional Author Muhammad Ansori Nasution Additional Author Nimpan Bangun Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2007 cvr_15_N2_2007.JPG Eka Nuryanto Additional Author Basuki Wirjosentono Additional Author TEGUH WAHYONO Additional Author Agus Susanto Additional Author Agus Eko Prasetyo Additional Author Heri Santoso Additional Author Meta Rivani Additional Author Nasrullah Additional Author Muhammad Akmal Agustira Additional Author Harimurti Buntaran Additional Author Tjahyono Herawan Additional Author Rizki Amelia Additional Author Harry Agusnar Additional Author Henny Lydiasari Additional Author Djoko Sunindyo Additional Author Pablito R. Tolentino Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2013 Cvr_JPKSv21n3des13.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 PPKS Additional Author Agus Susanto Additional Author Luqman Erningpraja Additional Author Agus Eko Prasetyo Additional Author Vita Dhian Lelyana Additional Author Robby Fauzan Additional Author A. P. Dongoran Additional Author Azhar Fadillah Lubis Additional Author Henny Lydyasari Additional Author Fahridayanti Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2005 cvr13_N1_2005.JPG Eka Nuryanto Additional Author Basuki Wirjosentono Additional Author TEGUH WAHYONO Additional Author Agus Susanto Additional Author Agus Eko Prasetyo Additional Author Meta Rivani Additional Author Muhammad Akmal Agustira Additional Author Tjahyono Herawan Additional Author Rizki Amelia Additional Author Harry Agusnar Additional Author Donald Siahaan, Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2012 cover0000314_L.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 PUSAT PENELITIAN KELAPA SAWIT Additional Author TEGUH WAHYONO Additional Author Agus Susanto Additional Author Hernawan Yuli Rahmadi Additional Author Eka LIstia Additional Author Ernayunita Additional Author PURBA, Abdul Razak Additional Author Rizki Amalia Additional Author M. Akmal Agustira Additional Author Atang Sutandi Additional Author Didik Indradewa Additional Author Eka Tarwaca Additional Author Prasetyo Mimboro Additional Author Widiatmaka Additional Author Asdar Iswati Additional Author Fitra Suzanti Additional Author Retno Widhyastuti Additional Author Suci Rahayu Additional Author Wiharti Oktaria Purba Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2015 Cvr_JPKS_v23n1_April_2015.JPG