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Irwanto Sucipto, Irwanto
Institut Pertanian Bogor
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Inventory of Pest and Disease in Mango Plants (Mangifera indica) Tanzil, Ahmad Ilham; Sucipto, Irwanto; Muhlison, Wildan
Jurnal Online Pertanian Tropik Vol. 9 No. 2 (2022): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.122 KB) | DOI: 10.32734/jopt.v9i2.8972

Abstract

Mango is a local fruit that is widely grown in Indonesia. Mango has several benefits for human life, including as a source of vitamins and industrial raw materials. This study aims to obtain pathogenic fungi that have the ability to cause disease in mango plants. This research was conducted in mango orchards in the provinces of South Sumatera, West Kalimantan, East Java, and Bali. Pathogenic fungi were observed from stems, leaves, and fruit. All symptoms of physiological and morphological deviations were observed to identify the cause. Then the identification procedure uses a supporting literature library. Pathogenic fungi were found, namely Xanthomonas citri pv. mangiferaeindicae, Ganoderma lucidum, Elsinoe mangiferae, Colletotrichum gloeosporioides, Ganoderma applantum, Paratetranychus yothersi, and Bemisia tabaci.
The Effect of Liquid Organic Fertilizer of Rabbit Urine and Concentration of Plant Growth Promoting Rhizobacteria of Bamboo Root on the Growth and Yield of Mustard Green Plants Latifah, Nurul; Setiyono; Muhlison, Wildan; Sucipto, Irwanto; Savitri, Dyah Ayu; Patricia SM, Susan Barbara; Arum, Ayu Puspita
Journal La Lifesci Vol. 3 No. 4 (2022): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v3i4.801

Abstract

Mustard greens (Brassica juncea L.) are one type of favorable vegetable. However, mustard greens production and productivity still fluctuate. Also, society expects quality, healthy and safe vegetable products for consumption. So, it is necessary to increase the use of organic fertilizers to produce high productivity and good products. LOF of rabbit urine contains high nutrients, and PGPR contains microorganisms that act as bioactivators that decompose organic matter. This study aimed to determine the effect of giving LOF of rabbit urine and concentration of PGPR of bamboo roots on the growth and yield of mustard greens. The experiment was carried out factorially using Random Design Complete with three replications. The first factor was the LOF dose of rabbit urine, and the second was the PGPR concentration which consisted of 4 levels. The results showed that (1) the interaction of LOF of rabbit urine and concentrations of PGPR of bamboo root had no significantly different effect on all variables; (2) LOF of rabbit urine had no significantly different effect on all variables and (3) PGPR concentration of bamboo roots had a significant different effect on all variables except root volume and number of leaves, where treatment of 15 ml/L (B3) gave the best results on the yield of mustard greens.
Bimbingan Teknis Optimalisasi Penggunaan Residu Maggot sebagai Bahan Baku dalam Pengolahan Pupuk Organik Sucipto, Irwanto; Muhlison, Wildan; Anggriawan, Rendy; Candra Setiawati, Tri; Dwi Maharani, Ariq
AKSILAR: Akselerasi Luaran Pengabdian Masyarakat Vol. 1 No. 2 (2024): Volume 1 Issue 2 Maret 2024
Publisher : Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/aksilar.v1i2.1051

Abstract

Organic waste is one of the main environmental problems in many countries, including Indonesia, where its presence can cause ecosystem imbalance. Utilizing insects in the agricultural production cycle is a potential alternative for producing valuable protein feed and sustainable organic fertilizer. This community service program aims to provide technical guidance on using maggot residue as a raw material for processing organic fertilizer. The implementation of this community service program consists of several stages, including preparation, planning, execution, and evaluation. The execution stage involves multiple activities, such as field visits, material presentations, and practical fieldwork. The outcome of this technical guidance includes increased literacy and understanding among maggot breeders and horticultural farmers regarding the use of maggot residue as a raw material in organic fertilizer processing. The decomposition of waste by BSF larvae yields better results due to its higher nutrient content. The residual waste decomposed by BSF larvae can be transformed into compost with high benefits and can be applied to cultivated plants or soil to improve soil properties.
Isolation and Characterization of α-Amylase Enzyme on Brown Planthopper (Nilaparvata lugens Stal) On Rice Syakuro, Muhammad Yusuf Abdan; Haryadi, Nanang; Muhlison, Wildan; Sucipto, Irwanto
The Journal of Experimental Life Science Vol. 12 No. 3 (2022)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jels.2022.012.03.02

Abstract

Brown leafhopper (Nilaparvata lugens Stal) is an important pest in Indonesia that causes heavy losses. The rice was damaged by N. Lugens sucking plant liquid in the form of carbohydrates in the form of starch. Environmentally friendly control methods are needed to reduce the increasingly high use of inorganic pesticides. Control of N. lugens with biotechnology can be done by inhibiting the metabolic cycle in these insects. This method utilizes the proteins available in rice seeds to stop the performance of enzyme α-amylase in the digestive system of N. lugens. α-amylase is an enzyme that plays a role in the process of starch degradation so that it becomes a simpler form both in microorganisms. The characterization of α-amylase enzymes in insects is an important first step to the determination of appropriate protein inhibitors so that they can be used to produce pest-resistant Genetically Modified Organisms crops. The research was conducted in the Agrotechnology laboratory, University of Jember. The research began with isolation and purification of α enzymes from brown stems and then continued with testing of α-amylase activity. Test parameters include the effect of temperature, pH, and substrate concentration on the activity of the α-amylase enzyme. The results showed that supernatant extracted from brown planthoppers produces a clear zone in the agar medium, which means the activity of enzymes α-amylase in the hydrolysis of starch. The pH value of 6 provides the most optimum conditions for the activity of α enzymes. The α-amylase enzyme is able to work optimally in the temperature range of 30°C - 45°C, and experiences a decrease in activity when the temperature reaches 50°C. The α-amylase enzyme shows the ability to hydrolyze the amylase substrate to a concentration of 0.8 μg.μL-1. Keywords: α-amylase, Nilaparvata lugens Stal, Rice.
Efektifitas Pestisida Nabati Azadirachta indica, Melia azedarach dan Piper betel Terhadap Patogen Tanaman Padi Xanthomonas oryzae pv oryzae Sucipto, Irwanto; Muhlison, Wildan
Jurnal Penelitian IPTEKS Vol 8, No 2 (2023): JURNAL PENELITIAN IPTEKS
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ipteks.v8i2.19600

Abstract

Azadirachta indica, Melia azedarach, dan Piper betel merupakan tanaman yang sudah dikenal dalam dunia pestisida nabati. Berbeda dengan tanaman sirih, tanaman mimba dan mindi khasiatnya dalam pestisida nabati dikenal dalam mengendalikan serangga tetapi masih sangat jarang diketahui untuk pengendalian patogen. Penelitian dilaksanakan di Laboratorium Agroteknologi Fakultas Pertanian Universitas Jember. Pengujian ekstrak tanaman Azadirachta indica, Melia azedarach dan Piper betel  terhadap penghambatan pertumbuhan Xanthomonas. oryzae pv. oryzae secara in vitro dilakukan dengan Metode Difusi Cakram kertas. Pengamatan penghambatan pertumbuhan X. oryzae pv. oryzae oleh ekstrak tumbuhan dilakukan 24 jam setelah perlakuan dengan mengukur lebar zona bening yang terbentuk disekitar kertas saring. Rancangan percobaan yang dilakukan adalah Rancangan Acak Lengkap (RAL). Data yang diperoleh dianalisis menggunakan program Statistical Analysis System (SAS). Perlakuan yang berpengaruh diuji lanjut dengan uji Duncan pada taraf α = 0,05. Berdasarkan hasil uji daya hambat, semua larutan uji pestisida nabati memiliki aktivitas daya hambat dengan persentase daya hambat yang berbeda. Menurut hasil analisis ragam, daya hambat tertinggi yang mencapai 50% ditunjukkan oleh larutan uji SI5, yaitu sebesar 73.81%.  Perlakuan lain yaitu MN3 sampai MM5 tidak memiliki perbedaan nyata diantara perlakuan tersebut. Hal tersebut menunjukkan bahwa tiap perlakuan memiliki potensi yang besar sebagai antibakteri dengan potensi yang menyerupai antibiotik chloramfenicol.
Pengaruh Penambahan Berbagai Jenis Pupuk Kandang Terhadap Kemunculan Gulma Tanzil, Ahmad Ilham; Pramiranti, Betania Tabita; Hasjim, Saifuddin; Sucipto, Irwanto
Agriprima : Journal of Applied Agricultural Sciences Vol 9 No 1 (2025): MARCH
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v9i1.542

Abstract

Penggunaan pupuk anorganik memiliki berbagai dampak negatif bagi lingkungan dan petani. Pupuk kandang menjadi alternatif dalam pemupukan. Namun, pupuk kandang diduga menjadi sumber kontaminasi benih gulma di lahan. Tujuan penelitian untuk mengetahui pengaruh penambahan pupuk kandang terhadap munculnya gulma. Penelitian telah dilakukan di Rembangan Jember dengan menggunakan empat plot percobaan yaitu tanpa pupuk, penambahan pupuk kotoran ayam, penambahan pupuk kotoran sapi, penambahan pupuk kotoran domba. Peta dibuat bedengan dengan ukuran 1×1 meter dan memungkinkan gulma tumbuh selama 1 bulan. Hasil penelitian menunjukkan bahwa pupuk kotoran sapi memiliki lebih banyak jenis gulma dibandingkan dengan perlakuan lainnya. Penambahan pupuk kotoran domba dan sapi memiliki kandungan hara yang lebih tinggi dibandingkan pupuk kotoran ayam dan tanpa pupuk. Hasil penelitian menunjukkan penambahan nutrisi yang lebih tinggi dari pupuk kotoran sapi dan domba memiliki lebih banyak kemunculan jenis gulma.
Organic Animal Waste as a Growth Substrate for Metarhizium anisopliae: A Viability Analysis Sucipto, Irwanto; Muhlison, Wildan; Anggarini, Cindy Dwi; Safitri, Eva; Tanzil, Ahmad Ilham
Jurnal Penelitian IPTEKS Vol. 10 No. 2 (2025): JURNAL PENELITIAN IPTEKS
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/penelitianipteks.v10i2.3920

Abstract

Entomopathogenic fungi are important biological control agents and also have a good impact on the environment. One of the many entomopathogenic fungi that is safe for use by humans is Metarhizium anisopliae. Besides being parasitic, this type of fungus is also saprophytic in that this fungus utilizes organic matter as food. The organic material used will later become the media or substrate for the propagation of Metarhizium anisopliae. The substrate used is usually PDA (Potatoe Dextrose Agar), but due to the high price, farmers usually try to use other organic materials which are more affordable, and what is often used is corn rice. However, until now it has not been confirmed which substrate is the best for Metarhizium anisopliae. Therefore this study aims to determine the viability of entomopathogenic fungi on organic fertilizer substrates. Analysis of the research parameters was carried out at the Agrotechnology Laboratory, Faculty of Agriculture, University of Jember. The study design used a completely randomized design (CRD) with 5 treatments and 5 repetitions, so there were 25 sample units, with observations for 8 weeks so that the total number of samples was 200 samples. The treatments used included P0: using corn-rice media, P1: using chicken manure media, P2: using cow manure media, P3: using goat manure media, P4: using bat manure media. The research variables used were incubation period, final sample weight, and conidia density. The aim of this study was to determine the most suitable substrate for the growth and effectiveness of Metarhizium anisopliae as a biological control agent. The best-performing media were found to be chicken manure and cow manure. The authors suggest further emphasis on the scientific contribution of this research and recommend these substrates for practical field application
Penerapan Sistem Pertanian Permakultur Melalui Pemanfaatan Lahan Tidur Untuk Pencapaian Kedaulatan Pangan Di Desa Glundengan Kabupaten Jember Muhlison, Wildan; Purnomo, Hari; Sucipto, Irwanto
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 4 (2023): Oktober-Desember 2023
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i4.5893

Abstract

Desa Glundengan merupakan salah satu desa yang menjadi target kegiatan desa KKN Universitas Jember. Masyarakat disana mayoritras berprofesi sebagai petani baik itu petani maupun sebagai buruh tani. Komoditas yang sering dibudidayakan di sana adalah komoditas palawija khususnya padi. Hal ini karena air tersedia sepanjang tahun. Sehingga tidak khayal, pengembangan utama di desa Glundengan saat ini adalah pertanian. Permasalahan-permasalahan yang sering dihadapi petani di sana adalah terkait dengan budidaya pertanian yang mulai ditinggalkan, karena banyak petani yang merasa tidak menemukan "masa depan" dari pertanian. Hal ini terkait dengan harga komoditas yang semakin tidak jelas, harga saprotan seperti pestisida sintetis yang teruk naik setiap tahunnya, dan kebijakan akses pupuk sintetis subsidi yang dibatasi, di sisi lain harga pupuk sintetis non subsidi yang melambung tinggi. Permasalah ini menjadi konsen pihak desa Glundengan untuk kembali melejitkan sektor pertanian. Hasil observasi banyak menemukan mayoritas setiap KK memiliki setidaknya 1-2 ternak dan kotoran tersebut yang belum termanfaatkan bahkan cenderung menjadi limbah. Selain itu, ada beberapa temuan dengan adanya area atau lahan tidur yang belum termanfaatkan dengan baik. Perlu adanya inovasi dalam pemanfaatan kotoran ternak menjadi pupuk organik dan memanfaatkan lahan tidur menjadi area produktif untuk memenuhi kebutuhan ketahanan pangan dari keluarga. Hal ini pun disepakati oleh pihak desa. Berdasarkan perencanaan kegiatan tersebut maka melalui kegiatan Program Pengabdian di Desa Glundengan, Kecamatan Ambulu, Kabupaten Jember ini diharapkan dapat menyelesaiakan permasalahan sekaligus membantu petani untuk mandiri dalam menyediakan pupuk organik dan saprotan secara mandiri bagi desa secara umum dan secara khusus bagi kalangan kelompok tani sendiri. Kegiatan yang telah tercapai sesuai dengan target yang diagendakan termasuk diantaranya adalah pelatihan pengolahan pupuk organik padat, sosialisasi kedaulatan pangan dengan pemanfaatan pekarangan, pelatihan produksi Trichoderma dan pengenalan terkait agen pengendali hayati hingga kegiatan demoplot di balai desa dan pekarangan rumah warga masyarakat. Pembentukan kelembagaan kedaulatan pangan desa Glundengan telah terbentuk.
Penerapan Pengembangan Refugia Dan Parasitoid Trichogramma Sp. Untuk Optimalisasi Konservasi Musuh Alami Pertanaman Cabai Merah Besar Di Desa Andongsari Kabupaten Jember Muhlison, Wildan; Purnomo, Hari; Sucipto, Irwanto; Haryadi, Nanang Tri
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 1 (2024): Januari - Maret
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i1.7107

Abstract

Andongsari Village Ambulu District is located in the southern part of Jember, Andongsari village itself is a target village for UNEJ LP2M KKN which is under development into a Prosperous Tourism and Entrepreneurial Village. The majority of people in Andongsari Village work as farmers and agricultural laborers and for general commodities there are rice, corn, cabbage, cauliflower, tobacco and for the main commodity is large chili. Based on the observations of our team, farmers there have been well coordinated through active farmer groups, not only male farmer groups there are also female farmer groups that are also equally active. In addition, farmers there have also known an integrated pest management system by combining chemical, mechanical and biological control systems along with implementing a natural enemy conservation system by planting refugia plants, this is shown by the development of many refugia in each cultivated land. Further search results, the attack of plant disturbing organisms, especially pests in large chili plantations is very high even though the application of synthetic pesticides is high. Excessive application of synthetic pesticides is suspected to be one of the main factors of pest resistance and at the same time the malfunction of refugia technology that has been applied in the field. On the other hand, the application of synthetic pesticides becomes one of the main and largest expenses of large chili production costs. Therefore, to be able to solve these problems, the solutions offered are the first to provide insight into how to identify pests in large peppers and their forms of prevention, the second optimization and arrangement of refugia plant design in cultivated land, the third training and assistance in propagation and conservation of natural enemies (useful insects) as a form of correlation with the refugia system and the last to support the integrated pest management system that has been There is training and assistance in making insecticides and vegetable functions by utilizing vegetable sources from the environment in Andongsari village. So that the farmer group in Andongsari village is able to independently produce refugia, mass multiply natural enemies and produce organic pesticides sustainably and can become an economic business unit for these farmer groups.
Maggot Black Soldier Fly (BSF) sebagai Solusi Atas Permasalahan Limbah Rumah Tangga dan Kelangkaan Pupuk di Desa Glagahwero Sucipto, Irwanto; Resa Dwi Arianti; Cindy Dwi Anggarini; Nabilah Aulia Rohmah; Wildan Muhlison; Hari Purnomo; A. R. S. Ghozali; A. F. Hidayatullah
AKSILAR: Akselerasi Luaran Pengabdian Masyarakat Vol. 2 No. 2 (2025): Vol 2 Nomor 2, 2025
Publisher : Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Glagahwero Village has a lot of household waste that is disposed of at the TPS. People in these areas have waste problems that have not been managed optimally, as well as farmers who have fertilizer problems. The scarcity of fertilizer is suspected to occur in Glagahwero Village, this is due to the difficulty of distributing subsidized fertilizers. Based on the problem, a program was proposed with activities in the form of the introduction of maggot production cultivation from upstream to downstream where this innovation can overcome the problems that have been explained. The purpose of this service activity is to support the sustainability of agriculture in Glagahwero Village and the use of maggot residues as fertilizer to increase productivity, and income to all circles of the community, both farmers and PKK women in Glagahwero Village. The methods used in the implementation of the program consist of socialization and counseling activities on household waste management, maggot benefits, and kasgot. The activity went well with all participants active in the activity and asking questions. The results of the discussion were obtained that local villagers were interested in practicing maggot cultivation to reduce organic waste and solve the scarcity of fertilizers.
Co-Authors A. F. Hidayatullah A. R. S. Ghozali Adinda Salsabila, Inas Ahmad Ilham Tanzil Alamsyah Al Ayyubi, Galih Anggarini, Cindy Dwi Anggriawan, Rendy Arifandi, Afif Arum, Ayu Puspita Candra Setiawati, Tri Cindy Dwi Anggarini Dwi Maharani, Ariq Dyah Ayu Savitri Hari Purnomo HARI PURNOMO Haryadi, Nanang Hasjim, Saifuddin May , Annisa Musthofa Fadhil Satria, Achmad Nabilah Aulia Rohmah Nanang Tri Haryadi Nur Alissa, Siti nurul latifah Patricia SM, Susan Barbara Pramiranti, Betania Tabita Putri Syahroni, Maulid Dia Putri, Aprilia Pangestu Raziqul Ahmada Hirzi Gibrani Luqman, Muhammad Resa Dwi Arianti Sabrina Putri Priyanto, Armeilia Safitri, Eva setiyono Syakuro, Muhammad Yusuf Abdan Wildan Muchlison Wildan Muhlison, Wildan Yuliantari, Lusiana