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All Journal 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 PERIKANAN TROPIS Jurnal Penelitian Agrosamudra Jurnal Informatika dan Teknologi Komputer ( J-ICOM) Global Science Society 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
Co-Authors 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 Esraa Elsaeed Ibrahim Ammar Fara Nadilla Fara Nadilla Farasmayuda Fazri Amir 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 Rozalina Rozalina Salman Alfarizi Saukani Saukani 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