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All Journal Agrotrop : Journal on Agriculture Science Journal of Tropical Soils Indonesian Journal of Biotechnology Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Planta Tropika JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Penelitian Pertanian Terapan Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis JURNAL GALUNG TROPIKA Jurnal Agro Industri Perkebunan Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Agrotek Tropika Abditani : Jurnal Pengabdian Masyarakat Jurnal Agrotropika Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Journal of Tropical Mycorrhiza Journal of Smart Agriculture and Environmental Technology Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Buletin Dharmas Andalas Jurnal Proteksi Agrikultura Jurnal Sumbangsih
Rusdi Evizal
Fakultas Pertanian Universitas Lampung
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Social Sciences Veterinary Other

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Journal : Journal of Tropical Soils

 1 
Soil Bacterial Diversity and Productivity of Coffee - Shade Tree Agro-ecosystems Evizal, Rusdi; Tohari, .; Prijambada, Irfan Dwidja; Widada, Jaka; Widianto, Donny
JOURNAL OF TROPICAL SOILS Vol 17, No 2: May 2012
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2012.v17i2.181-187

Abstract

Coffee productions should have environmental value such as providing high soil microbial diversity while producing high yield. To examine that purposes, two experimental plots were constucted at benchmark site of Conservation and Sustainable Management of Below-Ground Biodiversity (CSM-BGBD), in Sumberjaya Subdistrict, West Lampung, Indonesia, during 2007-2010. Types of coffee agro-ecosystem to be examined were Coffea canephora with shade trees of Gliricidia sepium, Erythrina sububrams, Michelia champaca, and no shade. Two plots were constructed at 5-years-coffee and 15-years-coffee. Diversity of soil bacteria was determined based on DNA finger printing of total soil bacteria using Ribosomal Intergenic Spacer Analysis (RISA) method. The results showed that: (1) For mature coffee (15 years old), shade-grown coffee agro-ecosystems had higher soil bacterial diversity than those of no shade coffee agro-ecosystem, (2) Shaded coffee agro-ecosystems were able to conserve soil bacterial diversity better than no-shade coffee agro-ecosystem. Soil organic C and total litter biomass had positive effect on soil bacterial diversity, (3) Types of agro-ecosystem significantly affect the bean yield of 15 years coffee. Coffee agro-ecosystems shaded by legume trees had higher yield than those of non-legume shade and no shade coffee agro-ecosystem, (4) Shannon-Weaver indices of soil bacterial diversity together with weed biomass and N content of coffee leaf had positive effect on coffee bean yield.
Soil Chemical Properties and Agronomic Response of Sugarcane (Saccharum officinarum L.) Affected by Long Term No-Tillage Practice and Bagasse Mulch Application Irene Zaqyah; Ainin Niswati; Rusdi Evizal; Muhajir Utomo
JOURNAL OF TROPICAL SOILS Vol 27, No 2: May 2022
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2022.v27i2.67-77

Abstract

Intensive tillage will continuously reduce soil quality, characterized by decreased soil organic-C. Low soil organic-C indicates the disturbance of soil fertility. More conservative soil management experiments have been done for seven years to restore the soil quality for sugarcane (Saccharum officinarum L.) productivity. This research aimed to study the effect of the tillage system, bagasse mulch, and their interactions on soil chemical properties and sugarcane agronomic response. The research was conducted on a Split Plot of five groups. The main plot was the tillage system consisting of intensive tillage and no-tillage, while the subplot was the bagasse mulch consisting of bagasse mulch and no-bagasse mulch. This study found that in sugarcane cultivation, no-tillage system was beneficial for soil P-available, sugarcane length, and sugarcane ripening; bagasse mulch was beneficial for soil organic-C and also soil P-available. The no-tillage system to increase P-available can be combined with bagasse mulch or no-bagasse mulch, but the no-tillage system combined with no-bagasse mulch increases the percentage of gap in sugarcane cultivation.
Soil Bacterial Diversity and Productivity of Coffee - Shade Tree Agro-ecosystems Evizal, Rusdi; Tohari, .; Prijambada, Irfan Dwidja; Widada, Jaka; Widianto, Donny
JOURNAL OF TROPICAL SOILS Vol. 17 No. 2: May 2012
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2012.v17i2.181-187

Abstract

Coffee productions should have environmental value such as providing high soil microbial diversity while producing high yield. To examine that purposes, two experimental plots were constucted at benchmark site of Conservation and Sustainable Management of Below-Ground Biodiversity (CSM-BGBD), in Sumberjaya Subdistrict, West Lampung, Indonesia, during 2007-2010. Types of coffee agro-ecosystem to be examined were Coffea canephora with shade trees of Gliricidia sepium, Erythrina sububrams, Michelia champaca, and no shade. Two plots were constructed at 5-years-coffee and 15-years-coffee. Diversity of soil bacteria was determined based on DNA finger printing of total soil bacteria using Ribosomal Intergenic Spacer Analysis (RISA) method. The results showed that: (1) For mature coffee (15 years old), shade-grown coffee agro-ecosystems had higher soil bacterial diversity than those of no shade coffee agro-ecosystem, (2) Shaded coffee agro-ecosystems were able to conserve soil bacterial diversity better than no-shade coffee agro-ecosystem. Soil organic C and total litter biomass had positive effect on soil bacterial diversity, (3) Types of agro-ecosystem significantly affect the bean yield of 15 years coffee. Coffee agro-ecosystems shaded by legume trees had higher yield than those of non-legume shade and no shade coffee agro-ecosystem, (4) Shannon-Weaver indices of soil bacterial diversity together with weed biomass and N content of coffee leaf had positive effect on coffee bean yield.
Soil Chemical Properties and Agronomic Response of Sugarcane (Saccharum officinarum L.) Affected by Long Term No-Tillage Practice and Bagasse Mulch Application Zaqyah, Irene; Niswati, Ainin; Evizal, Rusdi; Utomo, Muhajir
JOURNAL OF TROPICAL SOILS Vol. 27 No. 2: May 2022
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2022.v27i2.67-77

Abstract

Intensive tillage will continuously reduce soil quality, characterized by decreased soil organic-C. Low soil organic-C indicates the disturbance of soil fertility. More conservative soil management experiments have been done for seven years to restore the soil quality for sugarcane (Saccharum officinarum L.) productivity. This research aimed to study the effect of the tillage system, bagasse mulch, and their interactions on soil chemical properties and sugarcane agronomic response. The research was conducted on a Split Plot of five groups. The main plot was the tillage system consisting of intensive tillage and no-tillage, while the subplot was the bagasse mulch consisting of bagasse mulch and no-bagasse mulch. This study found that in sugarcane cultivation, no-tillage system was beneficial for soil P-available, sugarcane length, and sugarcane ripening; bagasse mulch was beneficial for soil organic-C and also soil P-available. The no-tillage system to increase P-available can be combined with bagasse mulch or no-bagasse mulch, but the no-tillage system combined with no-bagasse mulch increases the percentage of gap in sugarcane cultivation.
Co-Authors . Tohari Abdul Kadir Salam Afandi Afandi Afandi Afandi Afandi Afriliyanti, Rizki Agus Karyanto Agus Karyanto Agus Karyanto Agus M. Hariri Ainin Niswati Ainin Niswati, Ainin Akmal Junaidi Ali Fitrah Hansyah Ali Kabul Mahi Anggi Vidya Ningrum Anggraini, Nova Aresta Dwi Stiawan Aslamiah Aslamiah Asyifa Rahmita Zahra Azzahra, Salwa Bagja Rudhia Ulil Albab Catur Putra Satgada Catur Putra Satgada, Catur Putra Christina Desiana Cipta Ginting, Cipta Dad . R. J Sembodo Dad R. J. Sembodo Dad R. J. Sembodo, Dad R. J. Dad R.J. Sembodo Dad R.J. Sembodo Dad R.J. Sembodo, Dad R.J. Dad Resiworo J. Sembodo Dad Resiworo J. Sembodo, Dad Resiworo Dad Resiworo Jekti Sembodo Dad Resiworo Jekti Sembodo Darso Waluyo Decha Bagus Saputra Dedy Miswar Dedy Prasetyo Dedy Prasetyo Dedy Prasetyo Dinar Mindrati Fardhani Diyantri Agustina Donny Widianto Donny Widianto Eldineri Zulkarnain Eldineri Zulkarnain, Eldineri Ermia Citra Esatika Evi Oktavia Fajriyanto Fajriyanto Fembriarti Erry Prasmatiwi Fitri Yelli Girindra Yoga Aditya Hafiz Luthfi Hanisah Hanisah Hanum Riajeng Amalia Hanum Riajeng Amalia, Hanum Riajeng Harlim, Sherin Angeli Hasriadi Mat Akin Hendi Pamungkas Herry Susanto Herry Susanto Herry Susanto Hery Novpriansyah Hery Novpriansyah Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Saputra, Hidayat Husna Fii Karisma Jannah Indriani, Rosa IRFAN D. PRIJAMBADA Irfan D. Prijambada Irfan Dwidya Prijambada Irfan Dwija Prijambada Irvan Saputa Irwan Sukri Banuwa Ivayani Ivayani Ivayani, Ivayani JAKA WIDADA Jaka Widada Jaka Widada Jamalam Lumbanraja Jamalam Lumbanraja Jatmiko Umar Sidik Joko Prasetyo Juniar, Nur Baitullah Kresna Shifa Usodri Kukuh Setiawan Kurnia Oktavia Kuswanta Futas Hidayat Lestari Wibowo Lestari Wibowo Liandari, Rizky Fatma M. A. Syamsul Arif M. Yogi Riyantama Isjoni Maria Viva Rini Maya Puspitasari Minarsih Minarsih Muhajir Utomo Muhammad Nurdin Mujim, Subdi Nanik Sriyani Nanik Sriyani Nanik Sriyani Nanik Sriyani Niar Nurmauli Niar Nurmauli, Niar Novi Rosanti Novri Dwi Damayanti Novri Dwi Damayanti Nur Afni Afrianti Nur Afni Afrianti Nurjannah Yuliana Hastuti Nurjannah Yuliana Hastuti Nurul Hidayati Khasanah Nurul Hidayati Khasanah Nyimas Sa'diyah Nyimas Sadiyah Oktavia, Kurnia Otik Nawansih Otik Nawansih Pamungkas, Hendi Pranata, Heru Prijambada, Irfan Dwidja Puput Azizah Putri, Athmarratu Wintani Rahmat Safe'i Ramadiana, Sri Ramdani, Muhammad Rizki Ramires, Ryano Roby Fernandi Rommy Qurniati S Sugiatno Sa'diyah, Nyimas Sadiyah, Nyimas Saefudin Saefudin Safitri, Annisa Sanjaya, Purba Sari, Oktafia Sari, Rina Yunika Sarno Sarno Sarno Sarno Sebilia Zenda Septiana Septiana Septiana Septiana SEPTIANA SEPTIANA Septiana, Liska Mutiara Setyo Dwi Utomo Setyo Dwi Utomo Setyo Dwi Utomo Setyo Widagdo Setyo Widagdo Setyo Widagdo Setyo Widagdo Setyo Widagdo Shinta Puspita Sari SITI KABIRUN Siti Kabirun Siti Munawaroh Slamet Budi Yuwono Solikhin Solikhin Solikhin Solikhin Sri Ramadiana Sri Wedhastri Sri Yusnaini Sri Yusnaini Sri Yusnaini Stiawan, Aresta Dwi Sudi Pramono Sudi Pramono . Sugiatno . Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno SUGIATNO SUGIATNO Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Suskandini Ratih Dirmawati Tamaluddin Syam Tandaditya Ariefandra Airlangga Tegar Rafshodi Awang Tegar Rafshodi Awang, Tegar Rafshodi TOHARI TOHARI Tohari Tohari Tohari Tohari Tri Maryono Tsani, Machya Kartika Utomo, Muhajir Villian, Jimmy Winda Rahmawati Winda Rahmawati Winson Hotmawan Saragih Wiwik Agustina Wiwik Agustina, Wiwik Zaqyah, Irene