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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu-Ilmu Pertanian Indonesia BIOEDUSCIENCE Jurnal Biologi Tropis Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan JMM (Jurnal Masyarakat Mandiri) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Agrotek Tropika Jurnal Agrotek Lestari JURNAL PERIKANAN TROPIS Jurnal Ilmu Pertanian Tirtayasa Jurnal Penelitian Agrosamudra Jurnal Informatika dan Teknologi Komputer ( J-ICOM) Global Science Society Jurnal Pengabdian Masyarakat Nusantara PERTANIAN TROPIK Eumpang Breuh: Jurnal Pengabdian Masyarakat
Syamsul Bahri
Fakultas Pertanian Universitas Samudra
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Eksplorasi Bakteri Endofit Terhadap Cendawan Pestalotiopsis microspora Penyebab Penyakit Gugur Daun Pada Tanaman Karet (Hevea brasiliensis Muell. Arg.) Vazza Navtra Tylova; Syamsul Bahri; Boy Riza Juanda; Alchemi Putri Juliantika Kusdiana
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 25 No 1 (2023)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.25.1.51-58

Abstract

[The Potential of Endophytic Bacteria as a Biological Controller of Leaf Fall Disease Caused by Pestalotiopsis sp. IN Rubber Plants (Hevea brasiliensis Muell. Arg.]. This study aims to explore endophytic bacteria and determine their effectiveness against the fungus Pestalotiopsis sp. which causes leaf fall on rubber plants. Pestalotiopsis sp. can attack all rubber clones resulting in decreased latex production. The presence of pathogen attacks can result in enormous economic losses. Therefore, it is very important to find an effective and efficient controlling method, one of which is through biological control of plant diseases, namely by using antagonistic microorganisms. The presence of endophytic bacteria as biological controllers has become an alternative method to reduce the practices of chemical control. This study used a Non-Factorial Completely Randomized Design (CRD) with 6 treatments and 4 replications, so that 24 experimental units were obtained, using Potato Dextrose Agar (PDA) media for the in vitro antagonist test using the dual culture method. Namely P₀ = Control, P₁ = Pestalotiopsis sp. 1 vs Bacteria P, P₂ = Pestalotiopsis sp. 2 vs Bacteria B, P₃ = Pestalotiopsis sp. 3 vs Bacteria C, P₄ = Pestalotiopsis sp. 4 vs Bacteria E, P₅ = Pestalotiopsis sp. 5 vs Bacteria F. The results indicated that antagonistic treatment of endophytic bacteria in vitro affected the percentage of inhibitory power of the mycelium of the fungus Pestalotiopsis sp. by endophytic bacteria at 1 - 6 Days After Incubation (DAI). The 3% KOH method and gram staining showed that samples P₁, P₂, P₅ did not produce mucus and were purple in colour (positive), but samples P₃, P₄, showed mucus and were pink in colour (negative). Hypersensitivity reactions to tobacco plants samples P₁, P₂, P₃, P₄, P₅ did not show negative characteristics or did not cause changes in coloration and symptoms on leaves of tobacco plant.  
Upaya peningkatan mutu udang pada Kelompok Mulia Bahri Desa Paya Lipah, Peureulak Aceh Timur melalui sosialisasi CPIB dan restocking di alam dalam pelestarian sumber plasma nutfah induk udang windu (Penaeus monodon) Andika Putriningtias; Siti Komariyah; Syamsul Bahri; Teuku Muhammad Faisal
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 4 (2024): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i4.27359

Abstract

Abstrak Kegiatan Pengabdian kepada Masyarakat (PKM) ini dilaksanakan pada bulan Juli 2024. Tujuan pelaksanaan kegiatan ini adalah sebagai upaya meningkatkan pengetahuan pembibit/pembudidaya udang windu di Aceh Timur mengenai pentingnya Cara Pembenihan Ikan Yang Baik (CPIB) dan sertifikasi benih udang. Dalam kegiatan PKM ini, juga dilaksanakan restocking  benih udang windu ke alam guna menjaga kelestariannya. Kegiatan Pengabdian kepada Masyarakat (PKM) berbasis produk ini dilakukan dengan beberapa tahapan, seperti : survei pendahuluan ke lokasi mitra untuk berkoordinasi pelaksanaan kegiatan yang meliputi penyampaian materi dan praktek pembuatan produk serta monev. Adapun metode teknis pelaksanaan kegiatan ini, yaitu (1) Tahap persiapan, persiapan dokumen CPIB, pemahaman fungsi tiap dokumen. (2) Tahapan Pelaksanaan berupa penyuluhan yaitu dengan memberikan pemahaman dan pelaksanaan prosedur cara pembenihan udang windu yang baik (CPIB) dan penyampaian materi pentingnya restocking udang windu di alam. (3) Tahap monitoring dan evaluasi (monev) yang dilaksanakan dengan wawancara mitra terhadap program yang telah dilaksanakan (CPIB dan restocking). Mitra kegiatan PKM adalah “Kelompok Mulia Bahri”, yaitu kelompok usaha pembenihan udang yang ada di Gampong Payah Lipah, Kabupaten Aceh Timur yang beranggotakan 15 orang. Hasil dari kegiatan PKM ini adalah adanya peningkatan pengetahuan mitra mengenai CPIB, peningkatan skill mitra dalam pembenihan mandiri dan prosedur sertifikasi benih udang. Kata kunci: aceh timur; benih; CPIB; sertifikasi; udang AbstractThis community service activity (PKM) was carried out in July 2024. The purpose of this activity is to increase the knowledge of tiger shrimp breeders/cultivators in East Aceh about the importance of Good Fish Hatchery Practices (CPIB) and shrimp seed certification. In this PKM activity, restocking of tiger shrimp seeds to nature is also carried out to maintain its sustainability. This product-based community service activity (PKM) is carried out in several stages, such as: preliminary surveys to partner locations to coordinate the implementation of activities which include the delivery of material and practice of making products and monitoring and evaluation. The technical method for implementing this activity, namely (1) Preparation stage, preparation of CPIB documents, understanding the function of each document. (2) Implementation stage in the form of counselling, namely by providing understanding and implementation of good tiger shrimp hatchery procedures (CPIB) and delivering material on the importance of restocking tiger shrimp in nature. (3) The monitoring and evaluation (M&E) stage is carried out by interviewing partners on the programmes that have been implemented (CPIB and restocking). The PKM activity partner is ‘Mulia Bahri Group’, a shrimp hatchery business group in Gampong Payah Lipah, East Aceh Regency with 15 members. The results of this PKM activity are an increase in partner knowledge about CPIB, increased partner skills in independent hatcheries and shrimp seed certification procedures. Keywords: certificate; CPIB; east aceh; seed; shrimp
Respon Pertumbuhan Dan Produksi Tanaman Melon (cucumis melo L,) Dengan Pemberian Dosis Pupuk Guano Dan Bioarang Sekam Padi Selly Amelia; Syamsul Bahri; Boy Riza Juanda
Jurnal Agrotek Lestari Vol 12, No 1 (2026): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v12i1.14610

Abstract

Tanaman melon merupakan salah satu tanaman buah yang paling populer di Indonesia. Penelitian ini dilakukan untuk mengetahui pengaruh pupuk guano dan biochar sekam padi, serta pengaruh interaksi antara kombinasi perlakuan tersebut terhadap pertumbuhan dan produksi tanaman melon. Penelitian ini dilaksanakan dari bulan Mei hingga Agustus 2025 di Kebun Percobaan Fakultas Pertanian, Universitas Samudra, Kota Langsa, Provinsi Aceh. Penelitian ini menggunakan Rancangan Acak Kelompok Faktorial (RAK) dengan 2 faktor, yaitu pemberian Pupuk Guano (P) yang terdiri dari 4 tingkatan, yaitu P0 = Kontrol / tanpa pupuk guano, P1 = 1,05 kg/petak (10 ton/ha), P2 = 2,01 kg/petak (20 ton/ha), P3 = 3,15 kg/petak (30 ton/ha). Selain itu, diberikan juga Biocharcoal Sekam Padi (B) yang terdiri dari 4 tingkatan, yaitu B0 = Kontrol/tanpa biocharcoal sekam padi, B1 = 0,52 kg/petak (5 ton/ha), B2 = 0,78 kg/petak (7,5 ton/ha), B3 = 1,05 kg/petak (10 ton/ha). Hasil penelitian menunjukkan bahwa dosis pupuk guano mempunyai pengaruh yang sangat signifikan terhadap beberapa parameter pengamatan, dengan hasil terbaik yang diperoleh pada dosis 3,15 kg/petak (30 ton/ha) pupuk guano. Pemberian biocharcoal sekam padi mempunyai pengaruh yang signifikan terhadap beberapa parameter pengamatan dengan hasil terbaik yang diperoleh pada dosis 0,78 kg/petak (7,5 ton/ha).
Budidaya dan Hilirisasi Tanaman Sorgum sebagai Komoditas Pangan Alternatif: Transformasi Menuju Kemandirian Petani di Desa Seuneubok Punti, Aceh Tamiang Syamsul Bahri; Boy Riza Juanda; Ainul Mardiyah; Darwin Darwin
Jurnal Pengabdian Masyarakat Nusantara (JPMN) Vol. 6 No. 1 (2026): Februari - Juli 2026
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA), Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpmn.v6i1.7205

Abstract

This community service program was conducted in Seuneubok Punti Village, Manyak Payed Subdistrict, Aceh Tamiang Regency, in collaboration with the “Kloneng Jaya” Farmers’ Group. The program aimed to enhance farmers’ self-reliance and competitiveness through the development of sorghum cultivation and downstream processing based on appropriate technology. The main challenges faced by the partners included limited crop diversification, inadequate technical cultivation capacity, underdeveloped post-harvest processing, weak business management, and limited market access. The program was implemented using a participatory extension approach through counseling, technical training, demonstration plots, field mentoring, technology transfer, and continuous evaluation of program achievements. Interventions included agroecology-based sorghum cultivation training, establishment of demonstration plots, post-harvest processing into value-added products, formation of a Joint Business Group, and development of digital marketing strategies. The results demonstrated significant achievements, including the establishment of a 0.5 ha demonstration plot, an increase in farmers’ technical capacity of more than 80%, the availability of processed sorghum products (rice, flour, and derivative products), the establishment of a farmers’ economic institution, and the implementation of digital marketing practices. The program contributed positively to income generation, institutional strengthening, technology adoption, and environmentally friendly agricultural practices. The integrated upstream–downstream approach proved effective in transforming farmers into more independent, productive, and sustainable agribusiness actors while supporting local food diversification and rural economic development.
Aplikasi Gipsum pada Kultivar Padi Tahan Salin Syamsul Bahri; Adnan Amin; Fitriani Fitriani
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.85

Abstract

Global climate change is predicted to increase the marginal land area, especially saline land, which affects the productivity of rice yields, so proper land management and tolerant varieties are needed. This study aimed to compare saline-tolerant cultivars and productivity at several concentrations of gypsum applications. The research was conducted on saline paddy soil in Cinta Raja Village, East Langsa District, Langsa City. We used fourteen cultivars studied, i.e., Batang Hari, Mendawak, Malaisia, Beres, Siak Raya, Martapura, Dendang, Air Tenggulan, Lambur, Banyuasin, Panasur, Impari, Indra Giri, and Margasari. The best results were found at the application of 1.5 tons per ha gypsum on the Dendang variety (G1V7) as shown by the higher plant height, i.e., 47.67, 60.53, and 71.20 cm at the ages of 30, 45, and 60 DAP, the number of tillers rice was 43.87 at 50 HST, and 39.87 at 60 DAP. The average weight of 1000-grains iwa 28.87 g, and an estimated yield was 7.63 tons ha-1. In conclusion, the Dendang variety, with the application of 1.5 tons of gypsum per ha, can be recommended for planting in saline soils. Keywords: gypsum, rice variety, salinity, sodium
Peningkatan Produktivitas Tanah Sulfat Masam dan Hasil Padi Menggunakan Bioarang dari Limbah Industri Penggergajian Kilang Kayu Syamsul Bahri; Adnan Amin; Iwan Saputra
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.1

Abstract

The study aims to analyze three aspects. (1) Formulation of biochar from wood refinery sawmill waste at pyrolysis temperatures of 450°C and 550°C with pyrolysis times of 2 and 4 hours. (2) The best wood refinery sawing waste biochar dosage to improve the chemical quality of acidic sulfate soil through improving soil pH, Al-dd, N, P, and K of the soil. (3) Growth and production of paddy on acidic sulfate soils by application of ameliorant biochar of waste sawmill wood mill. The research was conducted in acidic sulfate soil in a screen house in the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University. Soil samples and biochar were analyzed at the Soil and Plant Research Laboratory of the Faculty of Agriculture. The study was an experiment using a factorial complete randomized design with two factors: the temperature and pyrolysis time and the dose of biochar. The results showed that the application of biochar waste from sawmill wood refineries had a very significant and significant effect on improving the quality of acidic sulfate soil and the growth and production of rice fields. The formulation of biochar at a pyrolysis temperature of 550°C for 2-hour pyrolysis with 20 tons/ha is the best improvement in acid sulfate soil quality, growth, and rice field production. Keywords: acid sulphate, biochar, paddy
PENGARUH PENGGUNAAN BATANG GANDA DAN PANJANG ENTRES TERHADAP KEBERHASILAN DAN PERTUMBUHAN SAMBUNG PUCUK DURIAN (Durio zibethinus Murr) David Heriawan; syamsul bahri; Risky Ridha
Jurnal Ilmu Pertanian Tirtayasa Vol 8, No 1 (2026)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jipt.v8i1.41227

Abstract

Durian (Durio zibethinus Murr.) merupakan salah satu komoditas hortikultura bernilai ekonomi tinggi yang banyak dibudidayakan di Indonesia. Perbanyakan tanaman durian umumnya dilakukan secara vegetatif melalui teknik sambung pucuk untuk menghasilkan bibit yang memiliki sifat seragam dan mempertahankan keunggulan tanaman induk. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan batang ganda, panjang entres, serta interaksi keduanya terhadap keberhasilan dan pertumbuhan sambung pucuk durian. Penelitian dilaksanakan di Desa Perdamaian, Kecamatan Binjai, Kabupaten Langkat, Sumatera Utara, selama 3 bulan 3 minggu, mulai November 2024 hingga Februari 2025. Penelitian menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan dua faktor, yaitu jumlah batang bawah yang terdiri atas satu batang bawah (B1), dua batang bawah (B2), dan tiga batang bawah (B3), serta panjang entres yang terdiri atas 5 cm (P1), 7,5 cm (P2), dan 10 cm (P3). Parameter yang diamati meliputi persentase keberhasilan sambung pucuk, pertambahan tinggi entres, jumlah daun, luas daun, waktu pecah tunas, dan jumlah cabang. Hasil penelitian menunjukkan bahwa jumlah batang bawah berpengaruh sangat nyata terhadap pertambahan tinggi entres, serta berpengaruh nyata terhadap persentase keberhasilan sambung pucuk, jumlah daun pada umur 5 dan 7 minggu setelah sambung, dan waktu pecah tunas. Panjang entres tidak berpengaruh nyata terhadap seluruh parameter yang diamati. Interaksi antara jumlah batang bawah dan panjang entres berpengaruh nyata terhadap pertambahan tinggi entres dan waktu pecah tunas. Berdasarkan hasil penelitian, penggunaan satu batang bawah dengan panjang entres 5 cm memberikan hasil terbaik pada perbanyakan durian melalui teknik sambung pucuk.
Co-Authors Adnan Amin Adnan Amin Ainul Mardiyah Alchemi Putri Juliantika Kusdiana Amal Saber Abdel-Rahman Andika Putriningtias arif, zainal - Basri, Teuku Hasan Boy Riza Juanda Cici Indriani Dalimunthe Cut Mulyani Cut Mulyani Darwin Darwin David Heriawan Esraa Elsaeed Ibrahim Ammar Fara Nadilla Fara Nadilla Farasmayuda Fazri Amir Fitriani Fitriani Fitriani Fitriani Fitriani Fitriani Fitriani Fitriani Helmi Akbar Helmy Akbar Husna Maulida Iskandar Iskandar Iswahyudi Iswahyudi Iswahyudi, Iswahyudi Komariyah, Siti Muhammad Amin Muhammad Arif Nasution Muhammad Fauzan Isma Muhammad Syahril Muhammad Zulfri Mutiara Titik Falahiyah Nazaruddin Abdul Rachman Putriningtias, Andika Rahmatsyah Rahmatsyah Rhido Suhada Risky Ridha Rozalina Rozalina Salman Alfarizi Saputra, Iwan Saukani Saukani Selly Amelia Siregar, Dolly Sojuangan Siti Komariah Siti Komariyah Teuku Fadlon Haser Teuku Muhammad Faisal Teuku Muhammad Faisal Teuku Muhammad Faisal Faisal Vazza Navtra Tylova Yenni Marnita Yulida Amri Yulida Amri