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All Journal EDU CIVIC Journal of Tropical Soils Jurnal Agro Teknologi Tropika Students´ Journal of Economic and Management Jurnal Online Mahasiswa (JOM) Bidang Pertanian JURNAL AGROTEKNOLOGI Jurnal Solum Jurnal Agroekoteknologi JURNAL PENGABDIAN KEPADA MASYARAKAT Al-Jabar : Jurnal Pendidikan Matematika Indonesian Journal of Chemical Science International Journal of Demos STUDI PELAKSANAAN SELFMEDICATION PADA PENDERITA DIARE BERDASARKAN TINGKAT PENGETAHUAN MASYARAKAT PESISIR KECAMATAN SOROPIA KABUPATEN KONAWE Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi)
Wawan Wawan
Dosen Program Studi Magister Ilmu Pertanian Fakultas Pertanian Universitas Riau
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Journal : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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PENGARUH PEMBERIAN BEBERAPA DOSIS PUPUK KOMPOS (GREENBOTANE)TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT ( ELAEIS QUIENEENSIS JACQ) DI PEMBIBITAN UTAMA Andri, Raby Kurniawan; Wawan, Wawan
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This study aims to determine the influence and dosage of compost fertilizer (Greenbotane) which produces the best growth of palm seedlings.Penelitian conducted in Experimental Garden Faculty of Agriculture University of Riau. Type of land used is Mineral Acid. The research was conducted for four months starting from August to December 2016. The research was conducted experimentally using Randomized Complete Random Design (RAL), which consisted of 5 treatments with 4 replicates. The total experimental unit amounted to 20 plots, in which each plot contained 2 plants . The observed data were analyzed statistically by using Analysis of Varian (ANOVA), then continued by the Multiple Range Test of Duncan at 5% level. The observed parameters consist of plant height, number of leaves, diameter of stump, wet weight of plant, dry weight and root canopy ratio. The results show that compost fertilizer (Greenbotane) treatment can increase plant height, cobweb diameter, wet weight and dry weight of plant. The best treatment for oil palm crop is fertilizer application (Greenbotane) with dose 200g / polybag.Keywords: Greenbotane compost, palm oil
Pengaruh Mucuna bracteata dan Kemiringan Lahan Terhadap Keragaman Makrofauna Tanah serta Pertumbuhan Akar Tanaman Kelapa Sawit Belum Menghasilkan Tamrin, Muhammad; Wawan, Wawan; Wardati, Wardati
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The aimresearchof determine the influence of M. bracteata and the slope of land to the diversity of soil macrofauna and root growth of oil palmsimmature. This research was conducted in PTPN V Unit LubukDalam, Siak and analysis of soil macrofauna in the Soil Laboratory Faculty of Agriculture, University of Riau. This research has been carried out from January to April 2016. The study was conducted using Split Plot Design. The level of the slope (K) as the main plot consists of: K0 = 0-3%,K1 =>3-8%, K2 = >8-15%. Employing Mucunabracteata (M) as the subplot consisting of: M0 = land clearning, M1 = land that is overgrown. The parameters measured were the number of population density, relative density, diversity index (H’) soil macrofauna, root dry weight, root volume and root occupy. The research showed: (1) land overgrown palm M. bracteata has a population density number, relative density and the diversity of the soil macrofauna higher and better root growth compared with that land clearning; and (2) The higher the slope (%) resulting in a population density, relative density and the diversity of soil macrofauna are getting lower and root growth decreases. Keywords: Mucuna bracteata, land slope and macrofauna
Co-Authors - Jumaeri Adiwirman Adiwirman, Adiwirman Afta Nurwanto Akbar Al Ichsan Amri Andri, Raby Kurniawan Aria, Maya Arnis En Yulia Astri Helga Sianipar Baiduri Baiduri Choirudin, Choirudin David Panusunan Natanael Eko Jaya Siallagan Eko Purwanto Erlida Ariani Guzali, Guzali Hapsoh Harist, Abduh Hermanto Hermanto Heru Rahmatsyah Lubis Idwar, Idwar Irawati Irawati Isna Rahma Dini Khaidir, Muhammad Khoirunisa, Khoirunisa Muhammad Tamrin, Muhammad Nanik Wijayati Nasrulloh, Ahmad Fauzan Nelvia Nelvia Patmah, Nurul Purba, Kevin Arigi Rahayu, Endah Fitriani Rahma Devi Ramahdini, Isna Rani Darmayanti Sari, Sanda Ratna Saufani, Imam Sugianto, Rahmad Sugiarto S Sujana, Asep Taryana Ulya, Isnaeni Nurul Wardati, Wardati Wardati, Wardati Wiryawan, Irfan Fauzi ZULPUTRA ZULPUTRA