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All Journal Jurnal Bios Logos Jurnal Natur Indonesia Jurnal Agro Teknologi Tropika PEST Tropical Journal Jurnal Online Mahasiswa (JOM) Bidang Pertanian Indonesian Journal of Science and Technology JURNAL BUDIDAYA PERTANIAN Agro Bali: Agricultural Journal Masyarakat Berdaya dan Inovasi Unri Conference Series: Community Engagement Journal of Rural and Urban Community Empowerment Fruitset Sains : Jurnal Pertanian Agroteknologi Journal of Community Engagement Research for Sustainability Sagu Seandanan: Jurnal Pengabdian pada Masyarakat Jurnal HPT (Hama Penyakit Tumbuhan) Open Community Service Journal Jurnal Medika Mengabdi
Yetti Elfina S
Jurusan Agroteknologi Fakultas Pertanian Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Pengenalan dan pengendalian hama jeruk siam di Desa Tanjung Kecamatan Koto Kampar Hulu Kabupaten Kampar Hafiz Fauzana; Rusli Rustam; Nelvia Nelvia; Yetti Elfina; Muhammad Ali
Unri Conference Series: Community Engagement Vol 1 (2019): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.1.180-185

Abstract

Citrus plants are one of the mainstay horticultural commodities in Kampar Regency, Riau Province, especially in Tanjung Village, Koto, Kampar Hulu District. The main obstacle to citrus cultivation is the large number of pest attacks. In the previous experience of citrus plants in Kampar Regency these plants had to be destroyed because theye were attacked by CVPD and Phythopthora spp. This service aims to provide knowledge to farmers in Tanjung Village about the types of pest that attack oranges, attack symptoms, influencing factors and control methods. The ultimate goal is to increase citrus production so that farmers' income increases. Dedication is given by counseling and demonstration methods. Results and achievements the service program resulted in improved farmers' knowledge and skills about the types of pest and environmentally friendly control techniques for citrus plants. The service method includes counseling and demonstration in service activities were very well responded by citrus farmers. Previously farmers had never received material on introduction and control of citrus pests, in addition they faced issues in citrus cultivation i.e. pest therefore e participants paid close attention and asked many questions. Evaluate the achievement of the results of the questionnaire by holding counseling about citrus pests, farmers became aware of types of citrus pest, attack symptoms, and alternative control techniques that are carried out since citrus farmers only had knowledge on and applied control techniques using synthetic pesticides. Thus this service provides great benefits to citrus farmers in controlling their citrus pests.
Pengenalan dan pengendalian hama dan penyakit utama tanaman cabai di Desa Sungai Geringging Kecamatan Kampar Kiri Kabupaten Kampar Hafiz Fauzana; Rusli Rustam; Nelvia Nelvia; Yetti Elfina; Wardati Wardati; Murniati Murniati
Unri Conference Series: Community Engagement Vol 2 (2020): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.2.228-233

Abstract

Chili plants are one of the horticultural commodities that have economic value and are widely planted in Sungai Geringging Village, Kampar Kiri District, Kampar Regency. The main obstacle in achieving the quantity and quality of chili production is the attack of pests and diseases. This service aims to provide knowledge to chili farmers in Sungai Geringging Village about the types of pest and disease that attack chilies, symptoms of attack, and methods of control. The extension methods are lectures, questions and answers, discussions, demonstrations and practices with regard to chili plants. Extension is in the form of indoor presentation using LCD and in-focus tools by demonstrating the types of pest and disease that attack chilies and their attack symptoms, discussion and question and answer about pests and diseases of chili plants and their control techniques. Service programs in the form of counseling and demonstrations have been very well responded by chili farmers, counseling and demonstrations with material on how to introduce and control chili pests have never been received, plus in the cultivation of chili plants the obstacles that are often faced by farmers are problems with pests and diseases therefore participating farmers pay closer attention.
Produksi benih ikan Lele Mutiara (Clarias Gariepinus Burchell, 1822) melalui pemijahan buatan pada unit pembenihan Ikan Unggul Farm Nur Asiah; Henny Syawal; Eni Yulinda; Yuliati Yuliati; Yetti Elfina S
Unri Conference Series: Community Engagement Vol 3 (2021): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.3.133-140

Abstract

The purpose of this community service activity is to transfer knowledge and technology about artificial spawning of pearl catfish (Clariasgariepinus Burchell, 1822) to the Unggul Farm fish hatchery unit in PangkalanBaru Village, Kec. Siak Hulu District. Kampar. This activity was carried out on July 12 - August 12, 2021. The results of the evaluation carried out by giving a pretest and post test showed that of the 10 (ten) participants who took part there was a comparison that before carrying out the service activities applying artificial fish spawning was still low. However, after participating in the activity, participants were able to understand about artificial catfish hatchery. The method is direct demonstration and active participation in applying artificial spawning technology, namely the process of removing eggs and sperm by stripping and surgery, so that eggs and sperm are obtained in maximum numbers. Artificial spawning results produce 20,000 larvae or a number of 3 tanks with a size of 5.5 X1 X 0.5 m. Natural spawning is carried out by the Unggul Farm fish hatchery unit each spawning period producing 5000 larvae in a 5.5 X1 X 0.5 m container. The benefits of artificial spawning are to increase the production of pearl catfish seeds and improve the welfare of members of the Unggul Farm fish hatchery unit.
Morphological Identification of Five Endophytic Fungus Isolates from Shallots and Their Ability to Inhibit Alternaria porri Ellis Cif Yetti Elfina; Muhammad Ali; Siti Fatimah Wulandari; Roy Ibrahim
JURNAL BUDIDAYA PERTANIAN Vol 18 No 1 (2022): Jurnal Budidaya Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jbdp.2022.18.1.74

Abstract

One of the obstacles in shallot cultivation is the attack of purple spot disease caused by the fungus Alternaria porri. Alternative disease control that can be done and is relatively safe for the environment is biological control using indigenous endophytic fungi isolated from the plant to control the disease. Biological control using indigenous microorganisms will be more successful because of their higher compatibility and adaptability. This study aimed to characterize and determine the ability of 5 isolates of endophytic fungi islated fron shallot to control the pathogenic fungus Alternaria porri in vitro. It was carried out through observation and experiment, consisting of: (1) isolation and characterization of endophytic fungi on shallots and (2) in vitro testing of endophytic fungi against A. porri. The data obtained from observations were analyzed descriptively and the data from the inhibitory test were analyzed by analysis of variance, to test five endophytic isolates obtained from shallot root and leaf tissues. The results of this study indicated that: (1) isolate B belonged to the genus Nigrospora, isolate C to the genus Aspergillus, isolate D to the the genus Epicoccum, whereas isolates A and E were unknown; (2) 5 isolates of this indigenous endophytic fungus were hypovirulent with a disease severity index <2 so that they could be used as disease control agents; (3) 5 isolates of indigenous endophytic fungi of shallots showed inhibition ranging from 47.76%-55.25%, with isolate C genus Aspergillus having the highest inhibition with a percentage of 55.25%.
Sosialisasi Pembuatan Jamu Fermentasi untuk Ikan Bersama Kelompok Perikanan Angkasa Fishery di Desa Koto Mesjid Henni Syawal; Nuraini Nuraini; Irwan Effendi; Yetti Elfina
Seandanan: Jurnal Pengabdian Pada Masyarakat Vol. 2 No. 2 (2022): Seandanan: Jurnal Pengabdian pada Masyarakat
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/seandanan.v2i2.49

Abstract

Desa Koto Mesjid terletak di Kecamatan XIII Koto Kampar Provinsi Riau, memiliki kolam kurang lebih 776 unit dengan produksi ikan patin 5-7 ton/hari. Adapun tujuan kegiatan pengabdian di desa ini adalah 1. memberikan pengetahuan dan praktek tentang pembuatan jamu fermentasi, 2. menjelaskan manfaat dari jamu fermentasi tersebut dalam meningkatkan produksi ikan budidaya. Kegiatan ini bermitra dengan kelompok Perikanan Angkasa Fishery, yang merupakan salah satu kelompok pembudidaya ikan patin yang ada di desa tersebut. Metode kegiatan pengabdian yang dilakukan adalah menyampaikan materi secara ceramah dan diskusi, kemudian dilanjutkan dengan praktek pembuatan jamu fermentasi serta cara pemberian pakan ditambah jamu fermentasi ke ikan. Kegiatan pemeliharaan ikan selama dua bulan dilakukan bersama anggota Perikanan Angkasa Fishery. Pemeliharaan benih ikan patin berukuran rata-rata berat 8-11gram untuk percontohan dilakukan dalam keramba jarring berukuran 1,5 x 1 x 1m yang ditancapkan dalam kolam sebanyak 4 unit, masing-masing unit dimasukan 150 ekor. Ikan diberi pakan pellet yang ditambahkan jamu fermentasi sebanyak 200mL/kg pakan, pemberian pakan dilakukan tiga kali sehari sebanyak 10% dari berat populasi. Hasil kegiatan ini didapatkan informasi bahwa anggota kelompok rata-rata berpendidikan SMA dan rata-rata berusia 35,4th. Selama satu bulan pemeliharaan ikan sudah menunjukkan peningkatan pertumbuhan yang tinggi, yakni dengan berat rata-rata 50-60/ekor atau telah mencapai berat mutlak 50gram, sedangkan pada ikan yang tidak diberi jamu fermentasi dengan masa pemeliharaan yang sama baru mencapai 30-40g.
Pelatihan Sistematika Penulisan Skripsi bagi Mahasiswa Jasiah Jasiah; Ita Rahmania Kusumawati; Sutiharni; Wetri Febrina; Yetti Elfina S
Masyarakat Berdaya dan Inovasi Vol. 4 No. 1 (2023): April
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/mayadani.v4i1.112

Abstract

Kemampuan menyusun tugas akhir berupa skripsi menjadi standar mutu bagi mahasiswa sebagai insan akademik. Saat ini masih ada mahasiswa berpendapat menulis skripsi menjadi suatu tugas yang sangat sukar dikerjakan, suatu yang tidak urgent dan hal yang tidak diinginkan sebagai tugas dalam menyelesaikan studi. Hasil wawancara dengan mahasiswa prodi PGMI permasalahan yang sering dihadapi adalah ketidakmampuan dalam menyusun skripsi, hal ini disebabkan karena kurangnya motivasi mahasiswa dalam menulis skripsi; kurangnya kemampuan mahasiswa dalam menulis skripsi, kualitas hasil skripsi mahasiswa masih kurang berkualitas , dan 4 (empat) mahasiswa memiliki pemikiran bahwa skripsi hanyalah formalitas sebagai syarat kelulusan studi sehingga dikesampingkan secara kualitasnya. Berdasarkan permasalahan di atas dilakukan upaya berupa pelatihan sistematika penulisan skripsi bagi mahasiswa Prodi PGMI FTIK IAIN Palangkaraya. Pelaksanaan kegiatan, kegiatan ini dilaksanakan secara tatap muka atau luring. Metode dalam pelaksanaan pelatihan yaitu ceramah, tanya jawab, diskusi dan praktik serta bimbingan. Hasil dari pelatihan ini ada 30% dari 83 mahasiswa sudah menemukan permasalahan dan memformulasikan dalam sebuah topik melalui penelusuran tulisan-tulisan ilmiah baik berupa artikel maupun e book pada google schoolar dan mahasiswa mampu menggunakan manajer referensi yaitu Mendeley. Kegiatan ini diharapkan dilaksanakan secara kontinyu agar dapat membantu mahasiswa menulis skripsi sebagai tugas akhir penyelsaian studi.
Characteristics of Tamarind Seed Biochar at Different Pyrolysis Temperatures as Waste Management Strategy: Experiments and Bibliometric Analysis Ali Rahmat; Sutiharni Sutiharni; Yetti Elfina; Yusnaini Yusnaini; Hadidjah Latuponu; Faidliyah Nilna Minah; Yeny Sulistyowati; Abdul Mutolib
Indonesian Journal of Science and Technology Vol 8, No 3 (2023): (ONLINE FIRST) IJOST: December 2023
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v8i3.63500

Abstract

Household activities and beverage industries that use tamarind often generate waste in the form of tamarind seeds. Tamarind seeds account for approximately 40% of the total weight of the fruit. If these tamarind seeds are not properly managed, they end up as waste with no economic or other benefits. One effective waste management strategy is to convert tamarind seeds into biochar. This research aims to examine the characteristics of biochar produced from tamarind seeds at different pyrolysis temperatures. The results indicate that as the pyrolysis temperature increases, the fixed carbon content also increases. Pores begin to form on the surface of the biochar at a temperature of 400°C. We have identified functional groups such as C-H, O-H, C≡N, C≡C, C=C, C=O, CH3, C-O, and C-C in the biochar. The dominant elements in tamarind seed biochar are K2O, CaO, P2O5, SO3, and MgO, which are part of macronutrients and alkaline elements with the potential to improve soil quality as soil amendments.
The Morphological Identification of Fungi Causing Cocoa Fruit Rot Disease and Inhibition Test of Bacillus spp. Against the Fungus in Vitro Elfina, Yetti; ., Irfandri; Sabirunah, Aisyah; Wijayanto, Dimas; Rizqi, Alfin; Mu'arif, Maulana
JURNAL BUDIDAYA PERTANIAN Vol 20 No 1 (2024): Jurnal Budidaya Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jbdp/2024.20.1.83

Abstract

Cocoa plants in Nagari Bunga Tanjung, West Sumatra Province, are infected with cocoa pod rot disease by the fungal pathogen Phytophthora palmivora and this causes serious problems if not appropriately controlled. Therefore, Bacillus spp testing needs to be undertaken to obtain Bacillus spp that were more capable of inhibiting the growth of the pathogen. The research was conducted at the Plant Disease Laboratory, Faculty of Agriculture, Riau University in February-June 2024. Completely Randomized Design (CRD) were used in this emerimantal study with 5 treatments and 4 replicates so that 20 there were experimental units. The treatments given were: B0 : Without Bacillus spp, B1 : Bacillus amyloliquefaciens, B2: Bacillus cereus, B3: Bacillus pseudomycoides and B4: Bacillus velezensis. Variables observed were the macroscopic and microscopic characteristics of Phytophthora palmivora, the diameter of pathogenic colonies after the application of Bacillus spp. and the inhibition of Bacillus spp. bacteria against Phytophthora palmivora. Further testing was done through Duncan's New Multiple Range Test (DNMRT) at the 5% level. The results of the research conducted showed that the cause of cocoa fruit rot disease in Nagari Bungo Tanjuang is Phytophthora palmivora based on morphological characteristics. All Bacillus spp. namely: Bacillus cereus, Bacillus amyloliquefaciens, Bacillus pseudomycoides, and Bacillus velezensis were able to inhibit the growth of Phytophthora palmivora fungus in vitro. Bacillus cereus, Bacillus amyloliquefaciens, Bacillus pseudomycoides, and Bacillus velezensis were able to inhibit the growth of Phytophthora palmivora in vitro. Phytophthora palmivora with inhibition power of 38.89%, 40.28%, 43.33%, 77.78%, respectively.
Sosialisasi Peranan Ekosistem Mangrove dan Aksi Penanaman di Desa Teluk Papal Kecamatan Bantan Kabupaten Bengkalis Efriyeldi , Efriyeldi; Mulyadi, Aras; Siregar, Yusni Ikhwan; Ananda, Fajriani; Taufik, Hendra; Fuadi, Indra; Hutomo, Ragil Tribhakti; Nurafni, Melia; Elfina, Yetti; Imran, Imran; Lee, Seung Hun
Journal of Rural and Urban Community Empowerment Vol. 5 No. 1 (2023): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Ekosistem mangrove mempunyai banyak fungsi dan peranan, namun ekosistem ini banyak mengalami kerusakan baik oleh faktor alam maupun faktor manusia. Perbaikan kondisi ekosistem mangrove telah dilakukan oleh beberapa kalangan melalui penanaman bibit mangrove kembali. Tujuan kegiatan pengabdian kepada masyarakat ini adalah untuk mensosialisasikan peranan mangrove kepada masyarakat dan melakukan aksi penanaman mangrove, khususnya anggota Kelompok Masyarakat Konservasi Lingkungan Pesisir Desa Teluk Papal. Pada kegiatan pengabdian ini, metode yang digunakan adalah ceramah, tanya jawab, dan praktek penanaman bibit mangrove dengan melibatkan secara langsung mansyarakat, mahasiswa Angkatan 2023 dan alumni serta dosen S3 Ilmu Lingkungan Universitas Riau. Peningkatan pengetahuan masyarakat terkait peranan dan fungsi hutan mangrove dilakukan evaluasi dengan meminta peserta mengisi kuisioner sebelum dan setelah kegiatan dilakukan. Selanjutnya data yang diperoleh dianalisis secara deskriptif. Kegiatan penyuluhan ini menunjukkan hasil bahwa seluruh peserta mengikuti kegiatan dengan serius dengan mendengarkan materi yang disampaikan oleh tim penyuluh dari awal sampai akhir. Hasil evaluasi menunjukkan bahwa sebagian besar peserta (90%) sebelum adanya kegiatan pengabdian telah mengetahui peranan fisik hutan mangrove dalam melindungi pantai dari abrasi dan meningkat menjadi 100 % setelah kegiatan. Selanjutnya sebelum penyuluhan masih ada sekitar 10% peserta yang belum mengetahui mangrove dapat ditanam melalui buah dan bibit, menjadi 100 % mengetahuinya setelah penyuluhan. Sebagian besar peserta ini merupakan petani yang lahannya terabrasi maka ada sekitar 60% peserta belum mengetahui fungsi biologi hutan mangrove sebagai tempat hidup berbagai biota perairan, namun setelah dijelaskan menjadi semuanya (100%) dapat mengetahuinya. Pada akhir kegiatan semua peserta (100%) menyatakan kegiatan pengabdian bermanfaat untuk menambah pemahamannya tentang peranan mangrove, sehingga keberadaan mangrove sangat penting untuk melindungi pantai dari abrasi.
STRATEGI MENINGKATKAN PRODUKSI LELE MUTIARA (Clarias gariepinus) MELALUI TEKNOLOGI PEMIJAHAN BUATAN Asiah, Nur; Riauwaty, Morina; Heltonika, Benny; Siagian, Desi Rahmadani; Elfina, Yetti
Unri Conference Series: Community Engagement Vol 6 (2024): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.6.457-462

Abstract

Air Terbit Village has a fisheries business unit known as Pembinaan Ikan Lele Mang Tata, which focuses on producing catfish seeds. This business unit applies a natural method in spawning Mutiara catfish to obtain seeds. One of the obstacles faced by this business unit is the lack of seed production. This is due to the use of natural spawning methods, traditional management, and suboptimal marketing. To increase seed production, it is necessary to identify quality broodstock and apply artificial spawning technology using funnel media. Community service activities aim to introduce artificial catfish spawning technology using funnel media to increase seed production and help overcome the challenges faced by farmers.
Co-Authors ', Wardati Abdul Mutolib Agus Sutikno Aisyah Sabirunah Alhaviz, Alhaviz Ali Rahmat Amri Bachtiar Aras Mulyadi Armaini &#039; &#039; Benny Heltonika Defri Yoza Delfina, Delfina DELIMA SABATINY Desi Rahmadani Siagian Dian Safitri Dimas Wijayanto Efriyeldi, Efriyeldi Faidliyah Nilna Minah Fajriani Ananda Febrina, Wetri Fifi Puspita Fuadi, Indra Hadidjah Latuponu Hafiz Fauzana Hakiki, Arif Fashli Hendra Taufik Henni Syawal Henny Syawal Herhadi Solihin Hotma Sri Wulan Sihombing Hutomo, Ragil Tribhakti Idwar Imran , Imran Imran Imran Irfandri Irwan Effendi Iswandi Ita Rahmania Kusumawati Jasiah Jasiah Lee, Seung Hun LILIS ARYANTI &#039; MORINA CHRONIKA TAMPUBOLON Mu'arif, Maulana MUHAMMAD ALI Muhammad Ali Muhammad Ali MUHAMMAD ALI &#039; Muhammad Ayub Murniati Murniati Nelvia Nelvia Nur Asiah Nurafni, Melia Nuraini Nuraini Rachmad Saputra Rahmi Dewi Ravika Mahera, Ravika Reisyi Rinola Tambunan Rizki Bintang Ramadhan Harahap Rizqi, Alfin Roy Ibrahim RUSLI RUSTAM SABATINY, DELIMA Sabirunah, Aisyah Sartika Sartika Siti Aminah Siti Fatimah Wulandari Siti Maysaroh Sukendi Sukendi Sutiharni TAMPUBOLON, MORINA CHRONIKA Uci Oktavia Wardati &#039; Wardati Wardati Wijayanto, Dimas Yeny Sulistyowati Yuliati Yuliati Yusnaini Yusnaini Yusni Ikhwan Siregar Zafitra