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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Jurnal Abdi Insani MALLOMO: Journal of Community Service Sosiologi: Jurnal Penelitian dan Pengabdian Kepada Masyarakat
Siska Irhamnawati Pulogu
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Social Sciences Other

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Potensi Trichoderma sp. Indigenus Gorontalo sebagai Dekomposer Limbah Tanaman Jagung Rida Iswati; Abdul Latief Abadi; Luqman Qurata Aini; Soemarno Soemarno; Asnawi Asnawi; Siska Irhamnawati Pulogu; Sofyan Sudirman Rudin
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 2 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.2.163

Abstract

Using decomposers of fungi to increase the composting process is very necessary. The research aims to determine the potential of Trichoderma sp. Gorontalo local isolate as a decomposer of maize stover. The research was carried out from November 2022‒January 2023 at the Biological Agents Laboratory, Agricultural Plant Protection Center, Gorontalo Province Agricultural Department. This research determined the ability of six isolates of Trichoderma, namely TZ11DI1 (T. asperellum), TZ21BN2 (T. breviconvenctum), TZ21BT1 (T. virens), TZ12PO1 (T. ghanence), TZ21DU1 (T. reesei), TZ21LU1 (T. dorothopsis), and control (EM4) to produce cellulase and as a maize stover decomposer. The parameters observed were the clear zone in the isolate growing media as well as the physical and chemical characteristics of the compost produced. The results showed that Trichoderma isolates produced cellulase and potential as a decomposer for maize stover, as indicated by the ability to increase NPK nutrient levels and reduce the C/N ratio of maize stover compost. Keywords: compost, decomposer, maize stover, Trichoderma
Sosialisasi Pengembangan Usaha Mikro Kecil Menengah di Desa Posso dan Desa Bubode Kabupaten Gorontalo Utara Raihan A. Hanasi; Muhamad Khairun K. Kadir; Andris K. Malae; Mamang Kasim; Delvi Suleman; Siska Irhamnawati Pulogu; Sahrain Bumulo
Sosiologi Jurnal Penelitian dan Pengabdian Kepada Masyarakat Vol. 1 No. 1 (2023): Sosiologi Jurnal Penelitian dan Pengabdian Kepada Masyarakat
Publisher : Program Studi Sosiologi, Fakultas Ilmu Sosial Universitas Negeri Gorontalo

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Abstract

This activity is carried out as part of a community service program with the primary focus on providing socialization related to the development strategies of micro, small, and medium enterprises (MSMEs) in Posso Village and Bubode Village. The research aims to provide understanding to the community, especially those involved in MSME groups, about the importance of a strategy in MSME development, particularly strategies related to Strengthening Access to Capital, Marketing and Branding, and Improving Product Quality. The target of this activity is the MSME groups in the two villages, namely Bubode Village and Posso Village. The socialization activities span over 3 days, starting with gathering information related to the challenges faced by MSME groups in both villages, followed by designing effective development strategies applicable to these groups. Through a participatory approach, the activity involves various stakeholders from both villages to create sustainable solutions collaboratively. The expected outcome of this activity is to make a positive contribution to local economic development and community welfare, as well as to enhance practical understanding and implementation of strategies that can improve the competitiveness of MSMEs in both villages
Cara Preservasi Fitoplasma dari Jaringan Kacang Tanah Bergejala Sapu untuk Deteksi DNA dengan Teknik PCR Pulogu, Siska Irhamnawati; Mutaqin, Kikin Hamzah; Giyanto, Giyanto
Jurnal Fitopatologi Indonesia Vol 13 No 2 (2017)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (403.346 KB) | DOI: 10.14692/jfi.13.2.43-50

Abstract

Witches‘ broom of peanut caused by phytoplasma is a common disease found in Indonesia. Phytoplasma is able to be detected using polymerase chain reaction (PCR) technique. One of important factor which determine the successful of phytoplasma amplification is the DNA availability from fresh tissues. The research was aimed to evaluate some preservation methods of phytoplasma from infected plant samples. The aspects to be evaluated consisted of time (1, 2, 3, and 4 weeks), temperature (-20 °C, 4 °C, and 25 °C), and preservation medium (1X PGB buffer, 3 M NaCl, CTAB buffer, 70% ethanol, non medium, and FTA-card) for storing the fresh phytoplasma infected samples. Good preservation method will optimize the phytoplasma DNA amplification using PCR standard technique followed by nested-PCR. The results showed that preservation of samples at -20 °C, 4 °C, and 25 °C in CTAB buffer was able to maintain the tissue freshness for 4 weeks and was able to provide the DNA of either quality or quantity sufficiently for PCR detection. PCR standard using a primer pair P1/P7 showed that not all of the preserved DNA of phytoplasma were amplified positively. However, standard PCR followed by nested-PCR using primer pair fU5/rU3 was able to increase the DNA detectability. Preserved samples derived from various medium and stored for 4 weeks gave positive results.  This results were in contrary with previous same samples which were detected negatively by standard PCR technique.
Edukasi Pemanfaatan Trichoderma sp. Indigenus Gorontalo dalam Mendukung Pertanian Organik di Desa Tunggulo Kabupaten Bone Bolango Pulogu, Siska Irhamnawati; Iswati, Rida
MALLOMO: Journal of Community Service Vol 5 No 2 (2025): Juni-November
Publisher : Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/mallomo.v5i2.2049

Abstract

Trichoderma sp. indigenus Gorontalo merupakan mikroorganisme lokal yang berfungsi sebagai agen hayati untuk mengendalikan penyakit tanaman, meningkatkan pertumbuhan tanaman, dan berperan sebagai dekomposer. Kegiatan edukasi ini bertujuan untuk meningkatkan pengetahuan dan keterampilan kelompok tani di Desa Tunggulo, Kabupaten Bone Bolango, dalam memanfaatkan Trichoderma sp. indigenus Gorontalo sebagai agen hayati untuk mendukung pertanian organik. Kegiatan dilakukan melalui penyuluhan, diskusi kelompok, dan demonstrasi lapang aplikasi Trichoderma pada tanaman jagung, dengan partisipasi aktif dari seluruh peserta. Hasil sosialisasi menunjukkan adanya peningkatan pemahaman peserta terhadap manfaat Trichoderma sp. indigenus Gorontalo. Demonstrasi lapang menunjukkan respon pertumbuhan tanaman yang lebih baik pada petak yang diberi perlakuan Trichoderma dibandingkan dengan kontrol. Kegiatan ini menunjukkan bahwa edukasi langsung dapat secara efektif mendorong adopsi teknologi hayati berbasis lokal yang ramah lingkungan, dan berpotensi memperkuat sistem pertanian organik berkelanjutan di tingkat petani.
PEMBERDAYAAN KELOMPOK WANITA TANI DALAM PEMANFAATAN SAMPAH ORGANIK RUMAH TANGGA MENGGUNAKAN TRICHODERMA SPP DI DESA BONGOHULAWA KABUPATEN BONE BOLANGO Pulogu, Siska Irhamnawati; Iswati, Rida; Dama, Hasna; Isami, Delvira; Lamatenggo, Reska
Jurnal Abdi Insani Vol 11 No 4 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i4.2119

Abstract

The Women Farmers Group or KWT is part of the agricultural community group. KWT needs to be empowered to process household waste generated from daily activities. The use of the Trichoderma sp fungus in breaking down organic waste into organic fertilizer in the form of compost. Empowering KWT in processing household waste using Trichoderma spp into compost is one way to support sustainable and environmentally friendly agricultural activities. The aim of this activity is to provide training and practice in processing household organic waste using Trichoderma spp in Bongohulawa village. The methods include counseling, discussions with the participants and followed by a KWT demonstration in processing household organic waste to make organic fertilizer/compost. KWT Mawar participants responded very enthusiastically to the implementation of service activities because of the material and training on the use of household organic waste using the Trichoderma sp fungus is something new for this community group. Demonstration activities produced samples of wet organic waste and dry waste which were stored in sacks and tightly closed for 4 weeks. The results of processing household organic waste are characterized by changes in the texture of the waste which has been crushed and has a blackish brown color. The success of the household waste decomposing household waste into trichocompost certainly motivates every KWT member to adopt a household waste processing using Trichoderma spp to produce trichocompost.
PEMBERDAYAAN MASYARAKAT DALAM PEMANFAATAN BIOPESTISIDA UNTUK MENDUKUNG PERTANIAN BERKELANJUTAN DI DESA ULANTA KABUPATEN BONE BOLANGO Lihawa, Mohamad; Rahim, Yunnita; Pulogu, Siska Irhamnawati
Jurnal Abdi Insani Vol 12 No 2 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i2.2361

Abstract

Pertanian adalah aktivitas manusia dalam mengelola lahan untuk menghasilkan pangan dan produk lainnya. Proses ini melibatkan persiapan lahan, pemilihan benih unggul, penanaman, serta pengendalian hama dan penyakit. Pestisida kimia sering digunakan untuk melindungi tanaman, namun penggunaannya yang berlebihan dapat merusak ekosistem dan menciptakan hama dan patogen resisten. Sebagai alternatif, biopestisida yang berasal dari tumbuhan dan mikroorganisme menjadi solusi ramah lingkungan. Desa Ulanta di Kabupaten Bone Bolango memiliki potensi besar untuk pengembangan biopestisida dari tanaman lokal seperti gamal dan babadotan. Kegiatan ini bertujuan memberi pelatihan ke masyarakat tentang pemanfaatan biopestisida yang diharapkan dapat mendukung pertanian berkelanjutan dan mengurangi ketergantungan pada pestisida kimia. Metode kegiatan berupa survei Lokasi, pelaksanaan kegiatan ini mencakup penyampaian materi pembuatan biopestisida dari gamal, babadotan, Beauveria bassiana, dan Trichoderma sp., serta demonstrasi langsung di lahan Masyarakat. Kegiatan pengabdian ini menunjukkan tingginya antusiasme peserta dalam berdiskusi dengan pemateri mengenai permasalahan yang dihadapi di lahan pertanian Desa Ulanta. Peserta berharap biopestisida yang telah disosialisasikan dapat diterapkan secara berkelanjutan di lahan pertanian desa tersebut. Hasil aplikasi di lapangan menunjukkan bahwa penggunaan biopestisida berbahan daun gamal, babadotan, Beauveria bassiana, dan Trichoderma sp. efektif dalam mengendalikan hama dan penyakit serta meningkatkan pertumbuhan tanaman. Kegiatan pelatihan ini mendorong meningkatkan kesadaran petani tentang pentingnya pertanian ramah lingkungan, sekaligus inovasi lokal dalam menghasilkan produk biopestisida yang bernilai ekonomi untuk meningkatkan pendapatan masyarakat. Dengan demikian kegiatan pengabdian ini berhasil memperkenalkan biopestisida untuk mendukung pertanian berkelanjutan.
Co-Authors Abdul Latief Abadi Asnawi Asnawi Dama, Hasna Delvi Suleman Isami, Delvira Kasim, Mamang Kikin H Mutaqin Lamatenggo, Reska Luqman Qurata Aini Malae, Andris K. Mohamad Lihawa, Mohamad Muhamad Khairun K. Kadir Raihan A. Hanasi Rida Iswati Sahrain Bumulo Soemarno Soemarno Sofyan Sudirman Rudin Yunnita Rahim