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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 Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Buletin Dharmas Andalas Jurnal Proteksi Agrikultura

Rusdi Evizal

Fakultas Pertanian Universitas Lampung

Author-ID : 261348

Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Social Sciences Other

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Legume Nodulating Bacterium, Achromobacter xylosoxidans Found in Tropical Shrub Agroecosystem, Sumatera, Indonesia Sri Wedhastri; Dinar Mindrati Fardhani; Siti Kabirun; Jaka Widada; Donny Widianto; Rusdi Evizal; Irfan Dwidya Prijambada
Indonesian Journal of Biotechnology Vol 18, No 2 (2013)
Publisher : Universitas Gadjah Mada

Legume nodulating bacteria (LNB), known also as rhizobia, are soil bacteria, which are able to form rootnodules and fi x nitrogen in the leguminous plants. The LNB availability in the soil depends on the type ofagroecosystem, where plant grows. In this study, we isolated LNB from the shrub agroecosystem in Sumatera,Indonesia, and obtained four selected bacterial strains. Among them, the isolate UGM48a formed root nodulein Macroptilium atropurpureum and showed highest number of nitrogenase activity. UGM48a also contains nifHand nodA genes. An analysis of the PCR-amplifi ed 16S rDNA and BLASTn analysis showed that UGM48adisplayed 96% similarity with Achromobacter xylosoxidans. In addition, UGM48a were successfully nodulatedGlycine max (L.) merr var. wilis. This is the fi rst report detecting A. xylosoxidans as nodule-forming species forGlycine max possesing the positive copy of nodA gene. Keywords : Legume Nodulating Bacteria, shrub agroecosystem, Achromobacter xylosoxidans, nodA, Glycine max

Penguatan Kelompok Tani Berbasis Produksi dan Agrowisata Kopi di Kecamatan Way Ratai, Kabupaten Pesawaran, Lampung Evizal Rusdi; Fembriarti Erry Prasmatiwi; Sarno Sarno; Otik Nawansih; Dedy Miswar; Liska Mutiara Septiana
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 7 No. 1 (2021): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.7.1.85-93

Lampung Province is the center of Robusta coffee production while Arabica coffee has begun to be developed in the area, including in Harapan Jaya Village, Way Ratai Subdistrict, District of Pesawaran. This village is an ecotourism destination and also has a potential of agrotourism, especially Arabica coffee farming. The objectives of the Community Service Activities are: 1) Increasing knowledge and skills of farmer group members in Arabica coffee agrotechnology; 2) increasing coffee plantation productivity through proper maintenance; and 3) Formulating a model of strengthening farmer group based on coffee agrotourism. This program was carried out at the Karya Subur Farmer Group, in Harapan Jaya Village in year 2018–2019. The methods used are discourse, training, demonstration plots, mentoring, and discussion. The results of this program conclude that: 1) Increasing the knowledge and skills of farmer group members in Arabica coffee agrotechnology; 2) Increasing productivity of coffee plantations plot belonging to the group members assisted; and 3) a model of strengthening of farmer groups based on coffee production and agrotourism is through increasing group capacity in tourism and tourism activities related to the coffee production process from upstream to downstream, increasing accessibility and facilities coordinated with village officials, and increasing agro tourism promotion especially to educational institutions, professionals, and communities.

Growth Performance of Mature Trees Resulted from Intra and Inter-specific Grafting on Robusta Coffee Rusdi Evizal; Sugiatno Sugiatno; Setyo Dwi Utomo; Hidayat Pujisiswanto; Setyo Widagdo; Fembriarti Erry Prasmatiwi; Aresta Dwi Stiawan
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 6, No 2 (2018)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2018.083.77-83

To improve yield and cup quality, mature coffee tree as rootstock could be grafted with scion of selected genotype. This research aimed to study growth performance of mature trees resulted from intra and inter-specific grafting on Robusta coffee. The research was arranged in Randomized Complete Block Design with 3 replications. There were 12 treatments of entrees/under-stump genotype for coffee grafting including 8 treatments of intraspecific local Robusta/Robusta grafting and 4 treatments of interspecific coffee grafting of Robusta/Liberica and Arabica/Robusta. The results showed that intraspecific grafting of Robusta/Robusta, Robusta/Liberica, and Arabica/Robusta resulted in grafting mortality of 9.8%, 10.9%, and 24.8%, respectively. Until 28 weeks after grafting, branch growth variables were significantly affected by scion/rootstock of Robusta/Robusta, Robusta/Liberica, and Arabica/Robusta grafting. Grafted Arabica/Robusta coffee showed the poor growth performance. In second year of Robusta/Robusta and Robusta/Liberica growth, generative growth of cherry inflorescence per branch and number of cherries per inflorescence were not affected by scion and rootstock genotypes. Leaf and branch growth were very important variables correlating with other variables.

Ragam Kultivar Kopi di Lampung RUSDI EVIZAL; SUGIATNO SUGIATNO; FEMBRIARTI ERRY PRASMATIWI
Agrotrop : Journal on Agriculture Science Vol 5 No 1 (2015)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.381 KB)

Variability of Coffee Cultivars in Lampung. Province of Lampung is production region of Robusta coffee in Indonesia. Farmer plant seedling of progeny resulted in high variability of coffee bean production. High yield clones then were used as grafting material to improve coffee production. The research aimed to study variability of coffee cultivars in Lampung and factors affecting its production. Respondent farmers and coffee fields to be surveyed were determined by purposive sampling method from 3 district of West Lampung, Tanggamus, and North Lampung. Three sub-districts were taken from each district to choose a farmers group. The results showed that there were 27 cultivars found in location including 25 cultivars were Robusta coffee and the rest were Arabica and Liberica. In each district, the compositions of dominant cultivars were different. Farmers were able to describe the cultivars based on characteristics of fruits and beans, leaves, shoots, and branches. Some cultivars come from other province of outside Lampung. Dominance indices and richness of cultivars together with elevation level of coffee field had significant negative effects on coffee productivity, while fertilize doses had positive effects.

Peranan Serasah Terhadap Sumbangan N dan P pada Agroekosistem Kopi RUSDI EVIZAL; TOHARI TOHARI; IRFAN D. PRIJAMBADA; JAKA WIDADA
Agrotrop : Journal on Agriculture Science Vol 2 No 2 (2012)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (62.679 KB)

Litter is the main source of organic matter and nutrient entrance in shade grown coffee agroecosystems.Shade trees provide ecological and economic benefits in coffee agro-ecosystems thatindicate the key factor for sustainable coffee production. This study examined the role of litter onnutrient (N and P) returning in coffee agro-ecosystems. The experimental plots of Coffea canephorawere constucted at benchmark site of Conservation and Sustainable Management of Below-GroundBiodiversity (CSM-BGBD), in Sumberjaya Subdistrict, West Lampung, Indonesia, during 2007-2010.Types of shade trees to be examined were legume shade trees of Gliricidae sepium and Erythrinasububrams, non-legume tree of Michelia champaca, and no shade tree. The results showed that: (1)kind of shading determined litter productivity of coffee agro-ecosystems. Litter productivity of coffeeagro-ecosystems with shade trees increased coffee bean yield, (2) litter was an important source of Nand P that returned into the soil. Amount of nitrogen from litter biomass has linier effect on coffee beanyield.

Etno-agronomi Pengelolaan Perkebunan Kopi di Sumberjaya Kabupaten Lampung Barat (Review) RUSDI EVIZAL
Agrotrop : Journal on Agriculture Science Vol 3 No 2 (2013)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (72.87 KB)

Ethno-agronomy of Coffee Plantation Management in Sumberjaya West LampungDistrict.Study of ethno-agronomy is important for policy making to support sustainable coffee plantationand ecological services in cathment area. This paper reviewed tradition across ethnic in Sumberjaya,West Lampung on coffee plantation management. It showed that the ethno-agronomy of coffee plantationsin Sumberjaya was a unique local wishdom. Coffee agronomic practices in Sumberjaya were evolutingand integrating with shifting cultivation system. Coffee treeswere rotated with vegetables crop or shrub.In Sumberjaya, land uses were dynamic between forests, coffee field, crop field, and shrubs. Pre-cropping and inter-cropping ofvegetables in coffee fieldwas source of income for farmers before coffeehad attainedphase of yielding. So far coffee plantations in Sumberjaya were managed by traditional andless intensive practices including by planting shade trees, timber and multi-purposes treespecies. Coffeeagroforestry was alocal wishdom that impotant for land conservation of the catchment area.

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

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.

ASOSIASI KETERJADIAN KOLONI VERTICILLIUM DAN INTENSITAS NAUNGAN SERTA LETAK DAUN KOPI Subli Mujim, Rudi Ruswandi, Cipta Ginting, dan Rusdi Evizal .
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 5 No. 1 (2005): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Association of Verticillium colony intensity and shade and coffee leaf position. Since conventional control methods of leaf rust of coffee is still unsatisfactory, it is needed to study toward the possibility of using biocontrol agents including factors that may influence the occurrence of the agents. The objective of this study was to determine the strength of the association of Verticillium colony occurrence and shade and leaf position. Leaf samples were taken from four sites at three coffee fields at Sumberjaya Sub district, West Lampung. Samples were taken from plants with and without shade. From each shade level, leaves showing symptoms were taken from the plants and from the ground (fallen leaves). The samples were placed individually on plastic bag and transported to the laboratory, where the samples were incubated for four days at room temperature. The proportion of lesion caused by H. vastatrix on coffee leaves that showed whitish Verticillium colonies was recorded and modified to score 0 (without Verticillium colony) to 4 (colony 50% or more). Data were analyzed with log linear saturated model. Data suggested that the occurrence of Verticillium colony was higher on plant with canopy compared to that on plants without canopy. In addition, Verticillium occurred more frequently on leaves still on the plants compared to that on leaves on the ground. Canopy factor was relatively stronger than leaf position factor in influencing the occurrence of Verticillium colony.

BEBERAPA HASIL INOKULASI PADA CAKRAM DAUN KOPI DENGAN HEMILEIA VASTATRIX DI LABORATORIUM Cipta Ginting , Abdul Gafur, dan Rusdi Evizal .
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 2 No. 1 (2002): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Some results of inoculations on coffee leaf disks with Hemileia vastatrix. Leaf rust caused by Hemileia vastatrix B. et Br. is the most important disease on coffee worldwide. The obligate nature of H. vastatrix limits research on the disease when inoculation or pathogen growth in laboratory is required. Inoculation on detached plant parts such as leaf disks may become an alternative to solve the problems. In this study, the procedure was tested using three coffee varieties (Kartika 1, USDA, and Robusta) as inoculum sources, leaves of different age, and different uredospore concentrations (4 x 103, 4 x 104, and 4 x 105 uredospores per ml suspension). The study was done in Laboratory of Plant Disease at University of Lampung from May to December 2001. Uredospores developed on leaves under field condition were used as inoculum. The uredospores were taken with sterilized scalpel and placed in sterilized distilled water. Before doing the experiments, the uredospores were measured using microscope equipped with a micrometer. The concentration of uredospore suspensions were prepared using hemacytometer. Leaf disks made with diameter of 2 cm were used in all inoculations. The results showed that the size of the uredospores varied greatly. The variation occurred not only among uredospores taken from different lesions or leaves but also among those taken from the same lesions. The size of almost all uredospores was the same as that reported in the literature. Uredospores taken from Kartika (but not from two other varieties) incited disease development and produced symptoms on leaf disks which were made from Kartika coffee. The age of leaves used to make leaf disks did not influence disease incidence. Uredospores concentration influenced (ï¡ = 0.05) disease incidence on leaf disks with higher concentration caused higher disease incidence .

Inorganic Fertilizer Application and Organonitrofos Sugarcane (Saccharum officinarum L.) in Dry Land Gedong Meneng Eldineri Zulkarnain; Rusdi Evizal; Jamalam Lumbanraja; Maria Viva Rini; Catur Putra Satgada; Wiwik Agustina; Hanum Riajeng Amalia; Tegar Rafshodi Awang
Jurnal Penelitian Pertanian Terapan Vol 17 No 1 (2017)
Publisher : Politeknik Negeri Lampung.

Organonitrofos is one type of organic fertilizer capable of providing macro nutrients that more than other organic fertilizers, particularly nitrogen and phosphorous from the compost of a mixture of fresh manure and rock phosphate using Microbial N2-fixer and P-solubilizer. Research purpose was to study the effect of organonitrophos combined with inorganic fertilizer on the growth, production, yield of sugarcane, and determining the most effective combination of agronomically and economically in up landsugarcane. Research consisted of 5 treatments with 3 replications arranged in a randomized complete block design. The treatment were A (300 kg ha-1 Urea, 150 kg ha-1 TSP, 300 kg ha-1 KCl), B (300 kg ha-1 Urea, 150 kg ha-1 TSP, 300 kg ha-1 KCl, 5,000 kg ha-1 Organonitrophos), C (150 kg ha-1 Urea, 75 kg ha-1 TSP, 150 kg ha-1 KCl, 10,000 kg ha-1 Organonitrophos), D (10,000 kg ha-1 Organonitrophos), and E (without fertilization). The results showed that the dose of fertilizer recommendation (300 kg ha-1 urea, 150 kg ha-1 TSP, 300 kg ha-1 KCl) supplemented with 5 ton ha-1 Organonitrofos compared to the doses of fertilizer recommendation (300 kg ha-1 Urea, 150 TSP kg ha-1, 300 kg ha-1 KCl) was not significantly different on growth, yield, productivity of sugarcane and sugar. While the addition of 10 ton ha-1 Organonitrofos at half dose of recommendation (150 kg ha-1 urea, 75 kg ha-1 TSP, and 150 kg ha-1 KCl) produced 106.11 tons ha-1of sugarcane and 7, 95 ton ha-1sugar being lower than the dose of fertilizer recommendation that produced 133.02 tons ha-1sugarcane and 10.72 ton ha-1 sugar resulting macro nutrients derived from half dose of fertilizer recommendation are not able to increase the productivity of sugarcane and sugar.Dose of fertilizer recommendation plus 5 ton ha-1 Organonitrofos was an effective dose of fertilizer agronomically while fertilizer dosage recommendation was the most efficient dose of fertilizer economically.Keywords :dry land, fertilizer, inorganic, Organonitrophos, sugar cane

Co-Authors ,, Ivayani . Tohari Abdul Kadir Salam Afandi Afandi Afandi Afandi Agus Karyanto Agus Karyanto Agus Karyanto 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 Hanisah Hanisah Hanum Riajeng Amalia Hanum Riajeng Amalia, Hanum Riajeng Hasriadi Mat Akin Hendi Pamungkas Herry Susanto Herry Susanto Herry Susanto Hery Novpriansyah Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayat Saputra, Hidayat Husna Fii Karisma Jannah Indriani, Rosa Irene Zaqyah 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 Kukuh Setiawan Kurnia Oktavia Kuswanta Futas Hidayat Lestari Wibowo Lestari Wibowo Liandari, Rizky Fatma M. A. Syamsul Arif 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 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 Prijambada, Irfan Dwidja Puput Azizah Putri, Athmarratu Wintani Ramadiana, Sri Ramdani, Muhammad Rizki Ramires, Ryano Rommy Qurniati S Sugiatno Sa'diyah, Nyimas Sadiyah, Nyimas Safe’i, Rahmat 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 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 Suskandini Ratih Dirmawati Tamaluddin Syam 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

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