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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 : Jurnal Agrotropika

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Pengaruh Irigasi terhadap Pertumbuhan dan Produksi Kelapa Sawit Evizal, Rusdi; Sari, Rina Yunika; Saputra, Hidayat; Setiawan, Kukuh; Prasmatiwi, Fembriarti Erry
JURNAL AGROTROPIKA Vol 20, No 1 (2021): Jurnal Agrotropika Vol 20 No 1, Mei 2021
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v20i1.4848

Abstract

Growth and yield of oil palm is largely determined by climatic conditions especially in the dry season.  The purpose of this study was to determine the effect of planting date and irrigation in the dry season of 2015 on the growth and production of palm oil in 2016.  The data collecting was conducted from June to October 2016 at a plantation company, Southern Lampung.  Treatments were arranged by factorial (3x2) in randomized block design with 7 replications.  The first factor was age categories consisted of mature trees planted 2001 (TD 2001), young trees planted 2009 (TM 2009), and young trees planted 2010 (TM 2010).  The second factor was irrigation (no irrigation and with irrigation). The irrigation used was bulk irrigation with rotation of once in a weeks during dry season (September-October).  Observed variables were number of broken frond, spear frond, dried frond, female inflorencence, and bunches yield.  Data was analyzed by analysis of the variance (ANOVA), and the differences of the mean were analyzed by Tuckey at 5% level of significant difference.  Irrigation decreased number of broken frond and dry frond. Irrigation increased fresh fruit bunch yield of certain months in current and next year. Age categories (young and mature) had no signicantly effect on number of bunch and fresh fruit bunch per tree. However there was interaction between age categories and irrigation on the average of bunch weight. Keywords : growth, oil palm, rainfall, water deficit, yield
Karakteristik Pertumbuhan Melada dan Lada Sambung Anggraini, Nova; Evizal, Rusdi; Septiana, Liska Mutiara
JURNAL AGROTROPIKA Vol 20, No 2 (2021): Oktober 2021
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v20i2.5322

Abstract

Wild pepper of Piper colubrinum Link is used as rootstocks for grafted black pepper (Piper nigrum/Piper colubrinum) because its resistance to fungi that cause root rot disease. Grafted black pepper nurseries and plantations began to be developed by farmers in Lampung. This research aims to study the growth characteristics of wild pepper and grafted black pepper plants. The research was conducted in the field of wild pepper and grafted black pepper owned by farmers in Air Kubang Village, Air Naningan District, Tanggamus, Lampung, using survey method. Plant samples were determined randomly in the fields. The results showed that: (1) Wild pepper plants starts at the age of 1 year form plagiotropic branches with small diameters every 1-2 orthotropic branches, but slowly form orthotropic branches; (2) After the second pruning (of harvesting cuttings) 22% of the plants form orthotropic branches. The yield of pepper cuttings from the first to third harvests increased by 21-25% compared to the previous yield. In the third harvest, the production of cuttings reached 5066 cuttings (2 nodes) per 400 m2 land area or equivalent to 126,650 cuttings per ha of land harvested every 2 months; (3) At the age of 18 months, compared to non-grafted, grafted black pepper showed a greater greeness leaf index, larger stem diameter, larger plagiotropic branch diameter, higher number of orthotropic and plagiotropic branches, and 15.6% of grafted black pepper plants were flowering. Key words : Black pepper, cutting, flowering, growth, grafting, Piper colubrinum
REVIEW ETNOAGRONOMI PERLADANGAN PANGAN DI INDONESIA Rusdi Evizal
JURNAL AGROTROPIKA Vol 19, No 1 (2020): Jurnal Agrotropika Vol 19 No 1, Mei 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (488.637 KB) | DOI: 10.23960/ja.v19i1.4307

Abstract

Traditional field crop systems are practiced in both shifting cultivation systems and settled cultivation system. Traditional upland cropping systems play an important role in the production and food security of farmers. Transformation of the settled cultivation systems and plantations from the system of collecting forest products and shifting cultivation in Indonesia is discussed in this review. Futhermore we discuss ethno-agronomy of several traditional staple crop including sago, sweet potato, yam, taro, foxtail millet, and Coix lacryma-jobi.Keywords: Coix lacryma-jobi, foxtail millet, sago, sweet potato, yam, taro, shifting cultivation
Pengaruh Kemarau terhadap Pertumbuhan dan Produksi Tujuh Klon Kakao Sugiatno Sugiatno; Ali Fitrah Hansyah; Rusdi Evizal; Sri Ramadiana
JURNAL AGROTROPIKA Vol 21, No 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v21i1.5830

Abstract

Long droughts and high rainfall as a result of climate change have an effect on reducing cocoa yields. This study aimed to study the effect of the 2019 drought on the growth and production of seven cocoa clones. The research was conducted from September 2019 to February 2020 in Cibinong Village, Way Ratai District, using a Randomized Block Design (RAK) with 3 replications and treatment of seven cocoa clones, namely BCL clones, BL 50, MCC 02, Sul 1, Sul 2, ICCRI 01, and ICCRI 03. The cacao plants used were 5 years old after side grafting using rootstocks of local varieties from seeds, with a monoculture planting system. The results showed that in 2019 Lampung Province experienced a long dry season with 7 dry months, namely from May to November, with a total rainfall of 1718 mm, and in August and September it did not rain at all. Clones had an effect on the number of cocoa leaves in November and February, but had no significant effect on the number of leaf flushes, number of flowers, number of pistils, and number of fruit. Long drought reduced leaf flush count, flower count, pistil number, and the number of small, medium, and large fruit. The long drought caused minor crop failures in the current year (in October) and major crop failures the following year (April). Key words : Cacao, clone, drought, growth, production 
PENGARUH FORMULASI BIOCHAR DAN LIMBAH KULIT KOPI TERHADAP PERTUMBUHAN BIBIT KOPI Fitri Yelli; Hanisah Hanisah; Rusdi Evizal; Sugiatno Sugiatno
JURNAL AGROTROPIKA Vol 19, No 2 (2020): JURNAL AGROTROPIKA VOL.19 NO. 2, Oktober 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v19i2.4544

Abstract

Coffee husk is the main waste of coffee bean production using a dry processing system. Coffee husk is returned to the coffee plantation as mulch, or used as a mixture for nursery media and for making bio-charcoal. This study aims to determine the effect of the formulation of biochar, coffee husk, and soil on the growth of Arabica coffee seedlings. The experiment used a randomized block design (RBD) consisting of 6 treatments with 4 replications. The treatments were the composition of the ratio of biochar: coffee husk: soil (v / v / v), namely: 0: 1: 2 (control, without biochar), 1: 1: 2, 1: 0: 2 (without coffee skin), 2: 1: 2, 1: 2: 2, and 1: 1: 1. The coffee husk biochar is made by a slow burning system in a stack. The results showed that: (1) The treatment of biochar composition, coffee husk and soil had an effect on the number of leaves, length x leaf width, crown dry weight, fresh weight quality index, and dry weight quality index; (2) biochar mixing treatment did not increase seedling growth. Mixing biochar with a composition of 1: 1: 2 reduces root growth; (3) the composition of biochar, coffee husk and soil 1: 1: 2 gave better seedling growth than the composition 0: 1: 2 (control without biochar) based on the quality index of fresh seedling and dry seedling.Keywords: Arabica, biochar, coffee husk, growth, seedling, quality indeces
PERANAN POHON PELINDUNG DALAM MENENTUKAN PRODUKTIVITAS KOPI Rusdi Evizal; Tohari Tohari; Irfan Dwija Prijambada; Jaka Widada
JURNAL AGROTROPIKA Vol 17, No 1 (2012): Agrotropika Vol.17 No.1 2012
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.059 KB) | DOI: 10.23960/ja.v17i1.4276

Abstract

Shade trees of legume in par-ticular have ecological function such as litter fall production, N fixation, nutrient acquisition from deep soil, and shade provision. Shade trees may influence coffee bean yield both increasing and decreasing the yield. To evaluate the role of shade trees in determining coffee yield, the experimental plots were constructed at benchmark site of Conservation and Sustainable Management of Below-Ground Biodiversity (CSM-BGBD), in Sumberjaya Subdistrict, West Lampung, Indonesia. Shade trees of Coffea canephora agro-ecosystems to be examined were Gliricidae sepium, Erythrina sububrams, Michelia champaca, and no shade. The results showed that agro-ecosystem shaded with Gliricidae sepium, Erythrina sububrams, Michelia champaca gave positive return of N, P, K. Total N from litter fall of shade trees and level of shading had quadratic regression with coffee yield. Shading on July significantly determined coffee yield with negative coefficient. Key words: shade tree, coffee yield, litter fall, level of shading
Keragaan dan Produktivitas Perkebunan Lada Tumpangsari Kopi di Lampung Utara Fembriarti Erry Prasmatiwi; Rusdi Evizal
JURNAL AGROTROPIKA Vol 19, No 2 (2020): JURNAL AGROTROPIKA VOL.19 NO. 2, Oktober 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v19i2.4579

Abstract

North Lampung Regency is the main producer of Lampung black pepper, which is generally in the form of a poly-culture system of pepper cultivation. This study aims to study the performance and productivity of the pepper plant which is intercropped with coffee by farmers in North Lampung. This study used a survey method and conducted in North Lampung by taking 2 samples of the sub-districts purposively, namely Abung Barat and Abung Tengah. From each district, 2 villages were selected purposively. Primary data were collected by interviewing 93 sample farmers who were randomly sampled. To deepen the performance of planting, visits and observations of farmers' fields were conducted. The results of this study concluded that: (1) 96% of farmers applied a poly-culture pepper plantation system. Intercropping pepper plantations have a lower pepper plant population but the presence of intercropping can cause land use efficiency to increase by up to 30%;(2) The poly-culture pepper fields  are managed less intensively as indicated by the low fertilizer dosage and the high mortality rate of pepper, which reaches 7-10% of plants per year; (3) The productivity of this intercropping system is pepper yield (conversion of SPH 1600 trees / ha) reaching 230-260 kg / ha or based on factual population reaching 155-267 kg/ha, coffee yield 166-221 kg/ha, and yield of Pithecellobium jiringa 24 -28 kg/tree; (4) According to farmers' perceptions, the main constraints faced by farmers (80.2% of farmers) were the attack of pepper foot rot disease, low prices for pepper, and high mortality of pepper trees. However, most farmers (88.9% of farmers) said they would not replace pepper with other crops.Keywords: Black pepper, coffee, Pithecellobium jiringa, poly-culture, yield
STATUS FITOFARMAKA DAN PERKEMBANGAN AGROTEKNOLOGI CABE JAWA (Piper Retrofractum Vahl.) Rusdi Evizal
JURNAL AGROTROPIKA Vol 18, No 1 (2013): Agrotropika Vol.18 No.1 2013
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.345 KB) | DOI: 10.23960/ja.v18i1.4293

Abstract

Java long pepper is a native of Southeast Asia, cultivated in Indonesia as spice and medicinal plant. As traditional medicine, its fruits are used as aphrodisiac, carminative, expectorant, laxative, digestive, anti-amoebic, anti-asthma, anti-septic and also have activity against several infection bacterial diseases. Recent clinical studies have reported that extract of java long pepper bean has androgenic effect and others pharmacological activity such as antioxidant, anti-cancer, and anti-diabetic. Java long pepper bean is commonly produced in the dryest land of Java dan Sumatera Island. The development of pharmacognosy of java long pepper and agrotechnology of cultivation in Indonesia was reviewed.  Key words: Piper retrofractum, pharmacognosy, dry land, agro-technology
KAJIAN EFIKASI HERBISIDA AMETRIN DAN KOMBINASI AMETRIN + (2,4-D ATAU METIL METSULFURON) TERHADAP PERTUMBUHAN GULMA PADA BUDIDAYA TANAMAN TEBU LAHAN KERING Herry Susanto; Rusdi Evizal; Sugiatno Sugiatno
JURNAL AGROTROPIKA Vol 19, No 1 (2020): Jurnal Agrotropika Vol 19 No 1, Mei 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (510.464 KB) | DOI: 10.23960/ja.v19i1.4330

Abstract

Weed control in dry land cane cultivation is usually done chemically with the pre-emergence herbicides spraying since planting until to one week and post-emergence for about 2.5 months. Pre-emergence herbicides are usually used to control weeds when planting until to 2 month periode and 2.5 months post-emergence herbicides to prepare a second fertilization so that sugar cane growth is not disturbed by weeds. The treatment consisted of: ametrine 80 % herbicide at doses of 0.8, 1.2, 1.6, 2.0; and 2.4 kg / ha, ametrine 1.6 kg/ha+2,4-D 865g l/ha,ametrine 1.6 kg/ha + metil metsulfuron 8 g/ha, 2 times manual weeding treatment, and control. The experimental design used was randomized block design with 4 replications. The results showed that the herbicides ametrine and ametrine + 2,4-D or metsulfuron methyl were able to suppress the total weeds growth in the cultivation of dry land sugarcane. Ametrine and ametrine + 2,4-D or metsulfuron methyl all doses are able to suppress weeds Borreria alata, Rhicardia brasiliensis, and Digitaria longifolia; except at doses of ametrine 0.8 and 1.2 kg/ha against Borreria alata at 8 and 12 weeks after application. Whereas weeds that are not controlled with all treatments, namely Brachiaria sp., Cyperus rotundus, and Cleome rutidosperma. The growth of plant cane is not suppressed by the treatment of herbicide ametrine and ametrine + 2,4-D or metsulfuron  methyl and as well as manual weeding. The treatment of herbicide ametrine and ametrine + 2,4-D or metsulfuron methyl does not cause toxic in plant cane cultivation. Keywords: Ametrine, 2,4-D, metsulfuron methy, plant cane, weeds.
Pembuatan dan Upaya Peningkatan Kualitas Pupuk Organik Cair Dedy Prasetyo; Rusdi Evizal
JURNAL AGROTROPIKA Vol 20, No 2 (2021): Oktober 2021
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v20i2.5054

Abstract

Conventional agricultural practices are very intensively utilizing synthetic agrochemicals. The resulting impact is a decrease in soil quality, thereby reducing fertilizer efficiency and plant yield. Efforts to maintain soil health include restoring organic matter. Organic fertilizers can be produced by utilizing the surrounding agricultural waste. Liquid organic fertilizer (LOF) can be produced from organic waste which should be chosen from high content of macro nutient. The quality of LOF could be increased by adding commercial decomposer starter or local microorganism. Organic matter of high energy should be added as well. The process of making liquid organic fertilizer is involved a fermentation process. Microbes will decompose organic material by breaking down the nutrients in the material to dissolve in solution. POC applications have been tested on various agricultural commodities. The provision of POC can increase the growth and yield of plants. In addition, the use of POC can improve soil health. Keywords : fermentation, fruit, industry, microbe, LOF, pulp, quality, vegetable, waste
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