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All Journal Plumula : Berkala Ilmiah Agroteknologi JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Ilmu-Ilmu Pertanian Indonesia Gontor AGROTECH Science Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) Jurnal Hilirisasi IPTEKS (JHI) Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Maspul Journal of Community Empowerment Jurnal Pengabdian kepada Masyarakat Nusantara Unri Conference Series: Community Engagement Jurnal Riset Perkebunan (JRP) Jurnal Pengabdian Masyarakat Indonesia (JPMI) Jurnal Pengabdian Masyarakat Indonesia ALKHIDMAH: Jurnal Pengabdian dan Kemitraan Masyarakat
Irwin Mirza Umami
Jurusan Agroteknologi, Fakultas Pertanian, Universitas Riau, Pekanbaru, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Veterinary Other

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EFFECT OF PLASTIC MULCHING AND PESTICIDE APPLICATION ON ACTIVE AND STABLE CARBON IN VOLCANIC SOILS, WEST SUMATRA Maulana Kamil; Annisa Rachim; Irwin Mirza Umami; Khairun Nisa Kamarudin; Hermansah Hermansah
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.25.1.59-65

Abstract

Agricultural intensification plays an important role in sustaining productivity. Plastic mulching and the application of pesticides in crop cultivation have become inevitable to achieve high yield production. This study was aimed to determine the effect of plastic mulching and pesticide applications on carbon (C) fractions. The field experiment was designed using a completely randomized design with two factors consisting of plastic mulching and the application of pesticide at two levels (with and without) at each treatment. All the treatments were prepared for three replications. The soil carbon fractions data collected includes active C and humic acid as stable C fractions. The findings of this research showed that both active and stable C fractions were not significantly influenced by plastic mulching and pesticide applications. The active and stable C fractions were ranging from 1.40 to 1.42 g/kg and from 193.3 to 220 g/kg, respectively. These results might be attributed to the period of the study. The duration of this study might be not sufficient to capture any potential long-term changes in soil C fractions induced by the treatments. Thus, further research should consider extending the experiment duration to assess the long-term effects of the agricultural practices to C fractions.
Pelatihan Pemanfaatan Agens Hayati Rhizobakteria untuk Meningkatkan Pertumbuhan Jahe di Nagari VIII Koto Kabupaten Lima Puluh Kota Yanti, Yulmira; Hamid, Hasmiandy; Umami, Irwin Mirza; Triana, Lora; Noveriza, Hermeria; Zahara, Vatima
DHARMA RAFLESIA Vol 23 No 1 (2025): JUNI (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v23i1.40948

Abstract

Masyarakat Nagari VIII Koto yang berlokasi di Kecamatan Payakumbuh, Kabupaten Lima Puluh Kota, bergantung pada hasil pertanian sebagai sumber penghasilan utama, terutama dengan budidaya jahe. Jahe yang dikembangkan kelompok Restu ibu yaitu jenis jahe gajah. Hasil panen yang tidak maksimal akibat serangan organisme pengganggu tanaman (OPT) menjadi hambatan utama bagi petani. Untuk mengatasi hal ini, penggunaan rizobakteri pemacu pertumbuhan tanaman atau Plant Growth Promoting Rhizobacteria (PGPR) sebagai agen hayati diperlukan untuk meningkatkan produksi jahe. Tujuan kegiatan pemberdayaan kelompok tani ini untuk memberikan pemahaman kepada kelompok tani mengenai manfaat rizobakteri sebagai agen hayati, yang dapat memacu pertumbuhan dan peningkatan produksi jahe. Metode kegiatan ini menerapkan pendekatan praktis melalui sosialisasi, penyuluhan, dan demonstrasi penanaman langsung yang melibatkan partisipasi aktif kelompok tani. Hasil yang diperoleh yaitu kelompok tani memperoleh pemahaman mengenai manfaat rizobakteri sebagai agen hayati untuk memacu pertumbuhan dan hasil. Mereka juga mampu mengidentifikasi organisme pengganggu tanaman (OPT) dan mengetahui cara pengendalian yang efektif.
Pemberdayaan Masyarakat Desa Melalui Pengembangan Potensi Lokal di Desa Kesumbo Ampai Sujianto; Adianto; Hasim As'ari; Gusliana HB; Umami, Irwin Mirza; Kusuma Habibie, Dedi; Risky Arya Putri
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 5 No. 4 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN) Edisi September - Desembe
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v5i4.4593

Abstract

Artikel ini membahas mengenai implementasi program pemberdayaan masyarakat berbasis potensi lokal yang dilaksanakan di Desa Kesumbo Ampai. Program ini bertujuan untuk memberdayakan masyarakat dalam mengoptimalkan pengelolaan sumber daya yang tersedia, sehingga mereka mampu mengambil keputusan dan tindakan yang mendukung kesejahteraan desa secara berkelanjutan. Dengan memanfaatkan potensi lokal seperti Ubi Manggalo, program ini berfokus pada peningkatan kemampuan masyarakat dalam menggali dan mengembangkan potensi desa yang selama ini belum dimaksimalkan. Melalui pendekatan partisipatif, program ini mendorong partisipasi aktif masyarakat dalam setiap tahap kegiatan, sehingga tidak hanya meningkatkan kemandirian, tetapi juga membangun kapasitas dan keterampilan dalam pengelolaan sumber daya lokal secara berkesinambungan. Hasil dari program ini menunjukkan peningkatan kemandirian masyarakat serta adanya keinginan yang kuat untuk memanfaatkan potensi lokal, yang diiringi dengan peningkatan keterampilan dan kapasitas masyarakat dalam mengelola potensi desa dengan lebih efektif dan berkelanjutan.
Dermaptera Community Structure on Oil Palm Ecosystem in Dharmasraya District, Indonesia: Struktur Komunitas Dermaptera pada Ekosistem Kelapa Sawit di Kabupaten Dharmasraya, Indonesia Munzir Busnia; Irwin Mirza Umami; Marina
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.25-33.2024

Abstract

The oil palm ecosystem is one of the suitable habitats for the order Dermaptera. Several physical factors, especially humidity in the oil palm ecosystem, support these insects' existence. In the oil palm ecosystem, Dermaptera has several functions, including as a predator of oil palm pests, but on the other hand, these insects also prey on Elaeidobius kamerunicus Faust, the primary pollinator of oil palm plants. For that reason, research was conducted to study the structure of the Dermaptera community in the ecosystem of oil palm plantations in the Sitiung sub-district. This research was a survey conducted at three locations- Sitiung, Gunung Medan, and Sungai Duo Villages—the collection of insect samples by hand collection. Identification of insect samples was carried out at the species level according to Burr (1910) and Borror et al. (1996). In this study, 214 individuals of the order Dermaptera were found to consist of three species: Cheslisoches mario, Forficula auricularia, and Vostox brunneipennis. C. mario was the dominant Dermaptera species found with an Importance Value Index (IVI) was 1.27. Based on this research, it is known that the community structure of the order Dermaptera was simple because it has low diversity values.
Pemberdayaan Masyarakat Dengan Program Pembagian Bibit Tanaman Dalam Upaya Penghijauan Lingkungan Dan Meningkatkan Perekonomian Di Desa Lubuk Sakai, Kec. Kampar Kiri Tengah, Kab. Kampar Syarifa Ulayya; Irwin Mirza Umami
JURNAL PENGABDIAN MASYARAKAT INDONESIA Vol. 2 No. 3 (2023): Oktober : Jurnal Pengabdian Masyarakat Indonesia (JPMI)
Publisher : Politeknik Pratama Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpmi.v2i3.2510

Abstract

Kukerta activities are activities in the form of community service that aims to foster a sense of concern for the community. Lubuk Sakai Village is one of the villages located in Kampar Kiri Tengah District, Kampar Regency, Riau Province. One of the problems found in Lubuk Sakai Village is suboptimal land use. This is characterized by the use of land that is only used as oil palm plantations. From these problems, the Kukerta activity of Riau University aims to optimize land use in Lubuk Sakai Village with a work program for the distribution of plant seeds in an effort to green the environment while encouraging the economy of the surrounding community. The methodology of the service carried out is the delivery of seed application letters to the Head of the Riau Provincial Environment and Forestry Service, the pick-up of BAP letters at the Riau Provincial Environment and Forestry Service, the collection of plant seeds in Lubuk Sakat Village and counseling as well as the distribution of plant seeds at the Lubuk Sakai Village Head Office. The results show that there are 100 plant seeds namely durian, mahogany, and petai that will be distributed to the community. Judging from the response of the community, it looks enthusiastic in this activity. The distribution of plant seeds is expected to make land use more optimal in order to achieve environmental greening and improve the economy of the community in Lubuk Sakai Village.
Sosialisasi Pemanfaatan Limbah Air Cucian Beras Sebagai Pupuk Organik Cair (POC) di Desa Suak Air Hitam Irwin Mirza Umami; Bramdo George Valentino Sinaga; Robin Syahputra; Stepanus Romo Kriswinardo Sinaga; Andreas Mai Ignatius Giawa; Faskah Yen Ribka Marpaung; Jauhariyah Putri Hanifah; Jenifer Octavia Usman; Laurencia Anggi Anggraeni; Nurjanah Nurjanah; Siti Astuti Sitompul
ALKHIDMAH: Jurnal Pengabdian dan Kemitraan Masyarakat Vol. 2 No. 4 (2024): Oktober: Jurnal Pengabdian dan Kemitraan Masyarakat
Publisher : LP3M INSTITUT KH YAZID KARIMULLAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59246/alkhidmah.v2i4.1067

Abstract

The process of cooking rice generates a significant amount of waste in the form of rice wash water. In a household, it can produce at least 1 liter of rice wash water daily. Rice wash water contains nutrients necessary for plant growth, including N, P, K, phosphorus, iron, protein, fiber, amino acids, and zinc. The community service conducted by the students aimed to socialize and increase knowledge about the benefits of rice wash water as liquid organic fertilizer (LOF) to the community of Suak Air Hitam Village, Pekaitan District, Rokan Hilir Regency. This activity took place on August 14, 2024, at the Suak Air Hitam Village meeting hall. The methods used included theoretical presentations followed by guidance on making liquid organic fertilizer (LOF) using fermented rice wash water. The resulting LOF is used as liquid organic fertilizer in the Suak Air Hitam Village area and serves as a starter for further production carried out independently by the local community.
Biology of Predatory Fire Caterpillar, Sycanus sp. (Hemiptera: Reduviidae), when fed Alternative with Black Soldier Fly Maggots (Hermetia illucens) Nadila Hayati; Rusli Rustam; Irwin Mirza Umami; Andriyani Prasetiyowati
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 8 No. 1 (2024): June 2024
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.8.1.53-62.2024

Abstract

Fire caterpillars (Sethotosea asigna, Lepidoptera: Limacodidae) are a major pest of oil palms and cause harvesting losses. Natural enemies such as Sycanus sp. are reported to control fire caterpillars. The biological of Sycanus sp. were observed in the laboratory when fed using the alternative feed, maggot Black Soldier Fly (Hermetia illucens L.). Variables observed were egg, nymph, imago stadia, and the life cycle of Sycanus sp. The data were calculated, displayed as figures and tables, and given descriptive analysis. The results showed that predatory insects, Sycanus sp., can thrive well by providing alternative feed, such as Black Soldier Fly (BSF) (Hermetia illucens) maggots. Based on the results, it was known that one female Sycanussp. Could produce 101 eggs after being fed BSF maggots, with an incubation period of 17 days. The duration of the nymph stage was around 64.16 days, with a relatively low mortality rate (2-12%). Morphologically, Sycanus sp. grew and developed well. The body length was about twice the width of the body. The age of the male was shorter than that of the female, as was the body size. The sex ratio also showed fewer males than females (2:3).
PEMBERDAYAAN MASYARAKAT NAGARI SILAGO KABUPATEN DHARMASRAYA MELALUI TEKNOLOGI BUDIDAYA TANAMAN KELAPA SAWIT Zahlul Ikhsan; Yaherwandi Yaherwandi; Siska Efendi; Dewi Rezki; Irwin Mirza Umami; Dede Suhendra
Jurnal Hilirisasi IPTEKS Vol. 3 No. 1 (2020)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v3i1.316

Abstract

Oil palm plants are the belle of the community in the Dharmasraya Regency today. One of the causes of the low productivity of community plantations is caused by the production technology that is applied relatively simple, starting from seeding to harvesting. With the application of appropriate cultivation technology, it will be directed to increase palm oil production. The activity objectives are to 1) increase the understanding and knowledge of the Nagari Silago community about oil palm production technology, 2) improve the community's knowledge and skills in processing agricultural waste to be more useful 3) encourage the enthusiasm of farmers so that they can better utilize Nagari Silago's agricultural potential. This community service activity was carried out in Nagari Silago District IX Koto Dharmasraya Regency on 26-27 October 2019. This community service activity was carried out using the lecture, discussion method. The number of students involved numbered 150 people. Previously, the community service participants only followed the coconut cultivation technique, which was carried out by the farmers before, even though the cultivation technique was not correct. The Nagari Silago community is very enthusiastic about welcoming and discussing about the technology of oil palm cultivation. Many people ask questions, and good discussions are starting from the origin of seedlings and oil palm nursery techniques, land clearing, fertilizing, castration, pest control, and diseases of oil palm plants. Farmers can consider the concept of 5 T, which is the right way, the proper dosage, the right time, the right type and the right quality that is important in providing that which is not suitable enough for vegetative and generative growth of oil palm.
INOVASI PENANAMAN BIBIT AREN UNTUK KONSERVASI DI BANTARAN SUNGAI BATANG HARI DI NAGARI SUNGAI DAREH KABUPATEN DHARMASRAYA Zahlul Ikhsan; Indra Dwipa; Yaherwandi Yaherwandi; Reflinaldon Reflinaldon; Edwin Edwin; Dewi Rezki; Irwin Mirza Umami; Siska Efendi; Wulan Kumala Sari; Dede Suhendra
Jurnal Hilirisasi IPTEKS Vol. 4 No. 1 (2021)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v4i1.487

Abstract

Nagari Sungai Dareh, Pulau Punjung District, Dharmasraya Regency is an area located on the banks of the Batang Hari River. Rivers must be protected and conserved, and their functions and benefits must be improved for the health and sustainability of the ecosystem. Planting sugar palm on the river banks is one way that can be done to preserve the river. Besides being useful for conservation, sugar palm also has a high economic value. This activity aims to empower the community by 1) Conservation activities on the banks of the Batang Hari river, and 2) Introduction of sugar palm plants and increasing community knowledge and skills in sugar palm cultivation. This activity was carried out in Jorong Sungai Kilangan Nagari Sungai Dareh, Dharmasraya Regency, with lectures, discussions, and demonstrations of planting sugar palm on the banks of the river. The number of students involved was five people. The people of Nagari Sungai Dareh are very enthusiastic about listening and discussing sugar palm cultivation and the importance of river conservation. Most of the participants are very interested and will immediately plant sugar palm on their land, but some are still learning more. As a form of our hope that the planting of sugar palm on the river banks can be successful, we assist ± 200 sugar palm seeds for the people of Nagari Sungai Dareh. Community empowerment through sugar palm cultivation has been able to increase community knowledge and skills about the importance of maintaining river sustainability and the prospects and challenges of sugar palm cultivation.
PENERAPAN TEKNOLOGI BUDIDAYA TANAMAN JAHE DI NAGARI TAEH BARUAH KECAMATAN PAYAKUMBUH KABUPATEN LIMAPULUH KOTA Yulmira Yanti; Irwin Mirza Umami; Lora Triana; Noveriza Hermeria
Jurnal Hilirisasi IPTEKS Vol. 4 No. 3 (2021)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v4i3.553

Abstract

Nagari VIII Koto is one of the villages in Guguak District with agriculture as the main economic sector of the community with the main crops of lowland rice and maize. Access to remote provincial and regency capitals is one of the obstacles to economic growth for these regions. There is often a shortage of fertilizers because subsidized fertilizers are lost on the market, making it difficult for farmers to maintain their production. The solutions that can be offered are planting ginger plants that are more resistant to drought, processing agricultural waste into compost, an alternative to reduce dependence on the use of chemical fertilizers, use of biological agents and vegetable pesticides as agents for controlling pests and diseases, and processing ginger production for increase selling value, competitiveness and community income. The purpose of this farmer group empowerment activity is to increase farmers' interest in cultivating ginger well and towards certification of better cultivation (healthy and organic) and processing ginger into instant products independently by the village community. The method used in this activity is socialization and counseling activities. The results obtained from this activity, the community and farmers get new understanding and knowledge about how to cultivate ginger plants properly and correctly and how to process ginger into a higher quality product, have higher competitiveness and will be able to compete in the international arena because of its benefits. many in the world of health. The conclusion of this activity is to increase the understanding of the community, especially farmers in ginger cultivation activities, and increase the interest of farmers in processing ginger into quality products.
Co-Authors . Reflinaldon Abdurrahman, Rezi Adianto Ahmad Imtaz Sumbari Anania Rahmah Andreas Mai Ignatius Giawa Andreas Mai Ignatius Giawa Andriyani Prasetiyowati Angga Pramana Annisa Rachim Annisa Rachim Anthony Hamzah Apriliani, Elisa Aqhlima Aqhlima Arum Rovarti Ningsih Besri Nasrul Bramdo George Valentino Sinaga Bramdo George Valentino Sinaga Chandra Gunawan Cinta Anugrah Dede Suhendra Dede Suhendra Dedi Kusuma Habibie Dedi Mulyadi Dewi Rezki Dian Rakhmad Dina Oktaviani Edwin Edwin Edwin Edwin Eko Saputra Eko Wahyudi Eti Farda Husin Fadlila Endyra Faskah Yen Ribka Marpaung Faskah Yen Ribka Marpaung Fitriana Wulandari Gusliana HB Gusmawartati Handoko, Tito Hasim As'ari Hasmiandy Hamid Hermansah Hermansah Idwar Indah Astriani Indra Dwipa Jauhariyah Putri Hanifah Jauhariyah Putri Hanifah Jeany Ristia Jenifer Octavia Usman Jenifer Octavia Usman Khairun Nisa Kamarudin Khairun Nisa Kamarudin Laurencia Anggi Anggraeni Laurencia Anggi Anggraeni Lora Triana M. Fuad Alamsyah M. Joehar Jamili M. Joehari Jamili Marina Marina Masyitah Masyitah Maulana Insanul Kamil Maulana Kamil Munzir Busnia Munzir Busnia N. Nurjanah Nadila Hayati Noveriza Hermeria Noveriza Hermeria Noveriza, Hermeria Nurbaiti Nurjanah Nurjanah Nursiani Lubis Putri, Vivin Jenika Rezi Abdurrahman Risky Arya Putri Rizqy Ridho Prakasa Rizqy Ridho Prakasa Robin Syahputra Robin Syahputra Rusli Rustam Sari Yuliza Siska Efendi Siti Astuti Sitompul Siti Astuti Sitompul Stepanus Romo Kriswinardo Sinaga Stepanus Romo Kriswinardo Sinaga Sujianto Sukma, Dinda Razita Syalsabilla Syalsabilla Syarifa Ulayya Syarifa Ulayya Tito Handoko Triana, Lora Via Permata Sari Wahyu Pratama Wulan Kumala Sari Yaherwandi Yaherwandi Yaherwandi Yulmira Yanti Yunandra Zafitra Zahara, Vatima Zahlul Ikhsan