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Idwar, Idwar
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Journal : JURNAL AGROTEKNOLOGI

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PENGARUH BIOCHAR DAN PUPUK HIJAU Calopogonium mucunoides TERHADAP PERTUMBUHAN DAN HASIL KEDELAI (Glycine max L. Merril) SERTA MAKROFAUNA TANAH DI GAWANGAN TANAMAN KELAPA SAWIT Windy Natasha Putri; Nelvia Nelvia; Idwar Idwar
Jurnal Agroteknologi Vol 10, No 2 (2020): Februari 2020
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v10i2.6829

Abstract

Oil palm plantations in Riau are very extensive and developed on marginal land. The utilization of oil palm plant for soybean cultivation is an alternative to increasing soybean production in Riau, because soybeans are classified as plants that tolerant to shade. The research aimed to study the interaction of biochar and Calopogonium mucunoides green fertilizer on growth and yield of soybeans and diversity of soil macrofauna in inter-rows of oil palm plant. The research was conducted in Pekanbaru, carried out in 7-year-old oil palm plant and soil science laboratory of the Faculty of Agriculture, University of Riau from April-August 2018. The research was done experimentally in a 3x3 factorial form using a completely randomized design (CRD). The first factor is biochar from coconut shell consists of 3 levels (0, 2,5 and 5 ton.ha-1). The second factor is Calopogonium mucunoides green fertilizer consists of 3 levels (0, 2,5 and 5 ton.ha-1). The parameters observed were plant height, pods per plant, percentage of pithy pods, seeds per plant, seed weight per plot, weight of 100 seeds, population density and relative density of soil macrofauna, and diversity index of soil macrofauna. The results showed 2,5 ton.ha-1 biochar followed by 2,5 ton.ha-1 Calopogonium mucunoides green fertilizer increased the number of pods per plant compared to controls. The total individuals and population of soil macrofauna increased at 5 ton.ha-1 biochar followed by 5 ton.ha-1 Calopogonium mucunoides green fertilizer with the family that was often found, namely Scarabaeidae. The diversity index of soil macrofauna is low.
Co-Authors ', Dahono ', Eliartati ', Herman ', Murniati ', Murniati ' ', Nurbaiti ', Rosmimi ', Sampoerno ' ', Syahputra ', Wardati ' ', wawan ', Zulkipli , Deviona, , -, Yentisna Adi Wibowo Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Agus Sutikno Ahmad Muhammad Ahmad Nawawi Al Ichsan Amri, Al Ichsan Ali Djamhuri Alif, Zikri Alvian, Alvin Alvin Alfian Alvin Alfian, Yofina Mulyati, Amir Franky Simamora Amsal, Ares Albirru Ananda, Deya Devis Andika Pratama Anita Anita Anthony Hamzah AR, Arman Effendi Ardian ' Ardian Ardian Ardian Ardian Ardian Ardian Arif Fashli Hakiki Armaini ' Armaini Armaini Armaini, Armaini Arman Effendi Arnis En Yulia Arnis En Yulia Ayu, Putri Murni Azwarni, Azwarni Barirah, Barirah Basuki ' Beatrix Normauli Siagian Besri Nasrul Candra Richardo Saragih Cut Mutiah Dahono ' Danti Fitrianza, Danti Darli, Viny Volcherina Desita Salbiah DEWI SARTIKA Dewi suci ramadhani, Dewi suci Donny Christal Ginting Suka Eliartati ' Elisa Apriliani Elza Zuhry Emilda, Emilda Erlida Ariani Fenti Wahyuni Fernanda, Dedi Fetmi Silvina Fifi Puspita Fitri, Rahmi Izzati Fitria, Nurhana Fitriani Karlita Gita Harbianto Gunawan Gunawan Gunawan Tabrani Gusmawartati Gusmawartati Hafiz Fauzana Hakiki, Arif Fashli harahap, ari azhari Hariani, D. Z. Haryanto Sitinjak Haryeni, Haryeni Hayani, Nora Herman ' Hervin Naibaho Husna Yetti Ikhwansyah, Deni Imbikri, Muhammad Indiarto, Asko ' Indriani, Sinta Intan Permatasari Irawan, Dodi Irfandri Irfandri Irfandri, Irfandri Islan ' Isna Rahma Dini James Manurung Jessica Stephanie Joni Balutan Apriadi Hutabarat, Joni Balutan Apriadi Julianto, Dedi Jurnawati Sjofjan Khaidir, Muhammad Laksono Trisnantoro Lubis, Nursiani M Amrul Khoiri Magfirah, Magfirah Manahan, Sabam ' Maqfirah Maqfirah Mardiyanto, Arief Mico Saputra Mohammad Abdilla Muhamad Rasyid Muhammad Aditya, Muhammad MUHAMMAD ALI Muhammad Habibullah Muhammad Syafril Mulyati, Yofina Muntazar, Mhd Roqi Murniati ' Murniati . Murniati Murniati Nadiya Pirhat Nazara, Marniati Nelvia ' Nelvia Nelvia Nesa, Nesa Nia Surani Silaban Nofri Yendra Nora Veri Nora, Elvi ' Nuratika, Suci Nurhayati Nurhayati Nurul Qomar Nurwijayanti Oktafianda, Dinna Pajri Ananta Yudha Pebriandi, Pebriandi Pebrianti, Riska Pramana, A. Prima Yulianti Putri Erfiani Erfiani Rachmat Alexander Rade Leferi Marpaung Rahmadani Rahmadani Rahmasari, Nisya Cesaryani Rahmawati, Rahmawati Rahmli, Nurlaili Rajunas, Rajunas Ramadhoni, Rizky Ramah Rosnita Zega Ramayani, Dwi Ricki Arianci Rina Fitri Risda Valentina Riska Pebrianti Rizki, Nisa Alifia Rizky Ramadhoni Rohmololo riana bancin Romie Jhonnerie Rosmimi ' Roy Tenson Rusli Rustam Rusli Rustam Sampurno Sampurno Saputra, Rachmad Sari, Melati Nilam Sari, Sanda Ratna Semeon Panjaitan Siska Lusia Putri Siti Hardiyanti Siti Norkhalimah Sovita, Ingra Sri Yoseva Sukemi Indra Saputra Supardin Supardin, Supardin Susilawati Susilawati Susilawati, Susilawati Sutikno, Sigit Syafrinal Syafrinal Syahputra, Anugrah Kharisma Syentia, Likanopa Tri Anditasari Veronica, Stevany Wardati Wardati Wawan Wawan Wawan Wawan Wibowo, Galih Yuswa Windy Natasha Putri Winri, Desra Wulandari, Windri ' Yan Fitri, Mellyna Eka Yenni Del Rosa Yesi Elsandra Yono Putra Yossi Oktorini Yuda, Pajri Ananta Yusnaena Yusnaena, Yusnaena Yusrawati Yusrawati Zalukhu, Juniaro Zulfatri, Zulfatri Zuli Laili Isnaini Zulkarnaini Zulkarnaini Zulkipli '