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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 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 Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Social Sciences Other

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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
APLIKASI KITOSAN UNTUK PENGENDALIAN PENYAKIT BUSUK BUAH KAKAO (Phytophthora megakarya L.) Septiana Septiana; Suskandini Ratih Dirmawati; 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 (586.91 KB) | DOI: 10.23960/ja.v19i1.4361

Abstract

Research on the effect of chitosan concentration on the severity of cocoa pod rot in three different sizes of cocoa pods carried out at the smallholder cocoa plantations in Taman Endah Village, East Lampung Regency using local hybrid cocoa. Data analysis was using analysis of variance (ANOVA) and continued with Duncan's multiple range test at 5% level. The results showed that the severity of fruit rot at cocoa pod sprayed with copper oxide 56% and chitosan 0.6% was lower than the severity of fruit rot with application of chitosan 0.2%, 0.4%, and 0.8% and control..Keywords: application, chitosan, cocoa pod rot disease
PENGARUH TIPE AGROEKOSISTEM TERHADAP PRODUKTIVITAS DAN KEBERLANJUTAN USAHATANI KOPI Rusdi Evizal; Tohari Tohari; Irfan D. Prijambada; Jaka Widada; F. E. Prasmatiwi; Afandi Afandi
JURNAL AGROTROPIKA Vol 15, No 1 (2010): Agrotropika Vol.15 No.1 2010
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.487 KB) | DOI: 10.23960/ja.v15i1.4243

Abstract

Shade trees provide ecological benefits such as soil conservation, biodiversity conservation, and providing nutrient through litter fall and nitrogen fixation by legume trees. Therefore, shade tree is a key factor for sustainability coffee production. To evaluate productivity and sustainability of coffee agroecosystems a study was conducted at Sumberjaya Sub-district, West Lampung, Indonesia, during 2007-2010. Farmers were interviewed and two plots of Coffea canephora were set. Plot I was a long term experimental plot, established from shrub to young coffee agro-ecosystems with treatments of open-grown (sun) coffee and Gliricidae sepium, Erythrina indica and Michelia champaca shaded-grown coffee. Plot II was mature coffee fields of 15 years old with the same types of shade trees. The results showed that tipe of coffee agro-ecosystems determined productivity which legume-shaded coffee were higher than nonlegume-shade coffee or sun coffee. Based on the value of Sustainable Yield Index, Benefit Cost Ratio, Net Present Value, and Internal Rate of Return, Gliricidae sepium and Erythrina indica shaded coffee were more visible therefore more sustainable than 2 others coffee agro-ecosystems. Based on the survey and experimental plot, productivity of coffee agro-ecosystems of 3-26 yeras old showed two maximum points resulted in a regression of polinomial model. Key words: coffee, shade tree, productivity, sustainability
Peningkatan Produktivitas Kopi Sistem Sambung Interspesifik Robusta/Liberika Rusdi Evizal; Fembriarti Erry Prasmatiwi; Setyo Widagdo; Liska Mutiara Septiana
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2022): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v6i2.5047

Abstract

Lampung coffee farmers generally cultivate Robusta coffee and practice ethno-agronomy based on local wisdom, including cultivating coffee of Robusta/Liberica interspecific grafting system. This community service activity uses the method of face-to-face meetings, FGD, training, and making demonstration plots. The targets of this activity are management and members of Wijaya Muda farmer groups and farmers around the location at Pekon Sukajaya, Sumberjaya, West Lampung District.The results showed that based on evaluation results, the PKM activities was going well, with obtaining a total score of 12 (3 variables, scores 1-5) which indicated the level of participation was categorized as good. The evaluation of the results selected from 12 indicators of knowledge/skills showed an increase in the score of 53 to 73, which means that the level of knowledge skills increased from sufficient to good. The intensification of the Robusta/Liberica grafting system increased drought resistance and coffee production. Keywords: Biochar, grafting, interspesific, Robusta/Liberica, intensification
PENGADAAN BAHAN BAKU NIRA DAN NILAI TAMBAH PENGOLAHAN GULA AREN DI DESA AIR KUBANG, AIR NANINGAN KABUPATEN TANGGAMUS Fembriarti Erry Prasmatiwi; Rusdi Evizal; Asyifa Rahmita Zahra
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 8, No 2 (2022): Juli 2022
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v8i2.7863

Abstract

Palm sugar is made from nira, the palm tree extraction. There are fewer palm trees and sugar craftsmen often feel difficulty getting palm sugar raw materials. This study aims to analyze the nira procurement and estimate the income and added value of palm sugar processing in Air Kubang Village, Air Naningan, Tanggamus Regency. There are four palm sugar craftsmen in total at the research location. The four of them become respondents for the interview in November-December 2021. This study used descriptive quantitative and Hayami value-added methods. The results revealed that nira was taken from sugar palm plants that grew naturally. Aside from that, there was no intensive cultivation of the plant even though the nira water is increasingly limited. Every day, two trees are tapped, producing 24.16 liters. The income of palm sugar craftsmen in Air Kubang Village is Rp55,620.00/day or Rp1,668,600.00/month. Palm sugar processing has an added value ratio of 57.03% or Rp1,560.69/liter of nira water.
KERAGAMAN TANAMAN DAN SUMBANGAN PENERIMAAN TUMPANGSARI KOPI DAN LADA DI KABUPATEN TANGGAMUS PROVINSI LAMPUNG Fembriarti Erry Prasmatiwi; Rusdi Evizal; Otik Nawansih; Novi Rosanti; Rommy Qurniati; Purba Sanjaya
Jurnal Agrotek Tropika Vol 11, No 1 (2023): JURNAL AGROTEK TROPIKA VOL 11, FEBRUARI 2023
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v11i1.6476

Abstract

In Tanggamus, pepper trees are commonly intercropped in coffee plantations with coffee-pepper intercropping type (dominant coffee), coffee pepper type (dominant pepper), and agroforestry type. The intercropping system plays a role in improving agro-ecosystems, increasing farm productivity and income. This study aimed to study crops diversity, productivity and income of coffee-pepper intercropping farming. This study used a survey method. The survey locations were determined purposively in two sub-districts which were centers of coffee cultivation in Tanggamus, namely Ulu Belu and Air Naningan District. In the Ulu Belu District, the villages of Sinar Banten, Sinar Galih, Petai Kayu were selected purposively, and in the Air Naningan District were Datar Lebuay Village and Air Kubang Village. Primary data was collected by visiting plantations and interviewing farmers. Sample farmers were determined randomly with a total of 137 samples. The diversity of intercrops was analyzed by calculating the Benefit Index Value and Importance Value Index. The results showed that coffee plantations were generally intercropped (79-86%) with coffee and pepper. Based on the Importance Value Index, in Ulu Belu the most important intercrops were pepper, banana, avocado and cayenne pepper, while in Air Naningan they were pepper, jengkol, cayenne pepper and durian. The income of intercropping coffee farmers could reach IDR 24 million/hectare/year. This income was obtained from both the coffee-pepper intercropping or the coffee-non-pepper intercropping. The productivity of intercropping coffee ranged from 528-1,097 kg/hectare. The productivity of pepper intercrops ranged from 0.45-0.54 kg per tree and contributed 11-29% of coffee income.
PELATIHAN PEMBUATAN PGPR UNTUK BAHAN PENGAYA BIOCHAR SEBAGAI MEDIA TUMBUH BIBIT KAKAO DI DESA SIDOMULYO, KABUPATEN TANGGAMUS Dedy Prasetyo; Rusdi Evizal; Liska Mutiara Septiana
Jurnal Abditani Vol. 6 No. 1 (2023): April
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/abditani.v6i1.214

Abstract

Plant growth promoting bacteria (PGPR) merupakan sekumpulan mikroba bermanfaat bagi pertumbuhan tanaman dan sebagai bahan pengaya biochar untuk bahan media tanam. Di Desa Sidomulyo mayoritas bekerja sebagai petani perkebunan diantaranya kakao. Bibit kakao diusahakan sendiri oleh petani dengan metode stek. Kualitas bibit kakao dapat ditingkatkan dengan menggunakan media tanam yang tepat misalnya memanfaatkan PGPR dan biochar. PGPR berasal dari sumberdaya hayati lokal seperti akar bambu, sedangkan biochar berasal dari sekam padi. Kegiatan pelatihan dilakukan dengan metode ceramah, praktik pembuatan PGPR, dan demplot. Perlakuan yang digunakan sebagai demoplot antara lain: Kontrol, aplikasi PGPR, Biochar, dan kombinasi PGPR-biochar. Masing-masing perlakuan diulang 3 kali ulangan sehingga didapatkan 12 unit percobaan. Variabel yang diamati antara lain tinggi tanaman dan pH media tanam. Kegiatan dilaksanaan 22 Agustus 2022, dengan jumlah peserta sebanyak 15 petani. Hasil evaluasi pretest dan postest menunjukkan peningkatan pemahaman yang signifikan mengenai PGPR dari 13% menjadi 80%. Monitoring hasil pembuatan PGPR dinyatakan berhasil dengan indikator produk berbau seperti tape setelah 14 hari fermentasi. Hasil demplot menunjukkan bahwa perkembangan tinggi tanaman pada perlakuan biochar lebih baik dibandingkan dengan perlakuan lainnya. Nilai pH tanah pada perlakuan aplikasi biochar lebih baik dibandingkan perlakuan yang lainnya
Biochar: Pemanfaatan dan Aplikasi Praktis Rusdi Evizal; Fembriarti Erry Prasmatiwi
JURNAL AGROTROPIKA Vol 22, No 1 (2023): Jurnal Agrotropika Vol 22 No 1, Mei 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v22i1.7151

Abstract

Biochar is a carbon-rich solid produced from the pyrolysis of biomass such as wood, manure, and leaves under high temperature and low oxygen conditions which is used for agricultural applications as a soil amendment. This paper reviews the utilization and practical application of biochar. The application of biochar into the soil can improve the physical, chemical and biological properties of the soil, namely increasing porosity, water holding capacity, soil aggregation, increasing pH, cation exchange capacity, soil organic carbon, nutrient retention and availability, and increasing microbial life, meso and soil macrofauna. Aside from being a soil amendment, biochar has a function on issues of global warming, climate change, and the environment, namely its role in carbon sequestration and stabilization, greenhouse gas emissions, and soil pollutant remediation. If biochar is applied properly, namely using the right feedstock materials, method of manufacture, dosage, method of application, and place, it will affect agronomic performance and crop yields. Reduced yields are mostly occured in temperate climates as biochar significantly increases soil pH causing an effect of excessive liming resulting in immobilization of key nutrients such as Mg, Fe, B, and P. Biochar needs to be mixed or applied together with fertilizer ingredients such as chemical fertilizers, bio-fertilizers, compost, and manure. Another effort is to enrich biochar with those materials so that biochar is categorized as a biochar-based fertilizer that has a higher selling price. Key words : Application, biochar, benefit, method, crop yield
Co-Authors . Tohari Abdul Kadir Salam 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 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 Pranata, Heru Prijambada, Irfan Dwidja Puput Azizah Putri, Athmarratu Wintani Rahmat Safe'i Ramadiana, Sri Ramdani, Muhammad Rizki Ramires, Ryano 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 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 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