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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Gontor AGROTECH Science Journal 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) Alkhidmah: Jurnal Pengabdian dan Kemitraan Masyarakat
Irwin Mirza Umami
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary Other

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Effect of Plastic Mulch and Pesticide Application on Chemical Properties of Andisol Maulana Insanul Kamil; Dina Oktaviani; Annisa Rachim; Khairun Nisa Kamarudin; Irwin Mirza Umami; Eti Farda Husin; Hermansah Hermansah
Gontor AGROTECH Science Journal Vol 6, No 3 (2020): Special issue Seminar Nasional Sains dan Teknologi (SNST) 2020
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/agrotech.v6i3.5018

Abstract

The application of plastic mulch and pesticides is common practice in intensive agriculture in Indonesia. However, their effects on soil fertility are still uncertain. Therefore, this study was aimed to determine the effect of plastic mulch and pesticide application on the soil fertility of Andisol. The experiment was conducted in an intensive agriculture field in West Sumatra and the treatments included were: plastic mulch and pesticide application with two levels of each. Treatments were arranged in a completely randomized design with three replications. The result shows that there were significantly high in pH, total N and exchangeable Mg when using plastic mulch while organic C was found to be low in a plot with the application of pesticide. Meanwhile, the interaction between plastic mulch without pesticide showed a significantly higher in exchangeable Mg. The result suggested that the plastic mulch practice can sustain the availability of nutrients in the soil while the usage of pesticides can reduce the organic C in the soil besides its main function to protect the crops.
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.
Strategi Peningkatan Usaha dan Industri Rumah Tangga Melalui Program Branding di Desa Penghidupan Sari Yuliza; M. Fuad Alamsyah; Cinta Anugrah; Aqhlima Aqhlima; Syalsabilla Syalsabilla; Fitriana Wulandari; Indah Astriani; Wahyu Pratama; Eko Saputra; Irwin Mirza Umami
MASPUL JOURNAL OF COMMUNITY EMPOWERMENT Vol 5 No 2 (2023): MASPUL JOURNAL OF COMMUNITY EMPOWERMENT
Publisher : LP2M Universitas Muhammadiyah Enrekang

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

Abstract

Kuliah Kerja Nyata (KUKERTA) is a form of community service in carrying out the Tri Darma of Higher Education. Students contribute and apply the knowledge and technology gained in college directly. The implementation of KUKERTA lasted for 40 days and took place in the Desa Penghidupan, Kecamatan Kampar Kiri Tengaht. This service aims to build village potential by managing existing resources to create a self-sufficient village. The Riau University’s Desa Penghidupan KUKERTA group carries out branding activities for businesses and home industries using data collection techniques, namely interviews, observation, documentation and focused discussions (Focus Group Discussion).
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 : Pusat Riset dan Inovasi Nasional

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 : Sekolah Tinggi Ilmu Syariah Nurul Qarnain Jember

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.
EVALUASI KESESUAIAN LAHAN UNTUK BUDIDAYA TANAMAN SEMANGKA (STUDI KASUS DI KECAMATAN TUAH MADANI, KOTA PEKANBARU) Sukma, Dinda Razita; Gusmawartati; Idwar; Nasrul, Besri; Umami, Irwin Mirza
Jurnal Tanah dan Sumberdaya Lahan Vol. 12 No. 1 (2025)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2025.012.1.1

Abstract

Evaluation of land suitability is carried out to perceive the potential and limitation factors of an area as an agricultural development area. Air Putih Village is one of the potential area for watermelon development area. This research was conducted to perceive the level of actual and potential land suitability for watermelon cultivation in Air Putih Village, Tuah Madani District, Pekanbaru City in the form of a semi-detailed map scale of 1:25.000. The method used in this study was a purposive sampling survey based on a map of land units. There were 7 units of land covering an area of 330.56 ha with a total of 21 sample points. Data were sourced from field observation, analysis of chemistry and physics of soil samples at the laboratory and secondary data from climate data. Land suitability assessment was carried out using the limiting factor matching method. The actual land suitability was in class S3 and N with effective soil depth (rc), base saturation (nr), slope (eh) and soil texture (rc) as limiting factors. The class of the potential land suitability for watermelon cultivation were S2, S3 and N.
Pemberdayaan Masyarakat Melalui Pemanfaatan Pelepah Kelapa Sawit Menjadi Vermikompos untuk Mendukung Implementasi ISPO pada Perkebunan Kelapa Sawit Rakyat Nasrul, Besri; lubis, Nursiani; Umami, Irwin Mirza; Yunandra, Yunandra; Handoko, Tito; Prakasa, Rizqy Ridho; Abdurrahman, Rezi
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.6.193-199

Abstract

The community of Sialang Sakti predominantly works as oil palm farmers. Oil palm cultivation produces biomass, one of which is palm fronds. If palm fronds are not managed properly, they can lead to detrimental effects. Piles of palm fronds can become breeding grounds for pests and diseases that may disrupt surrounding palm plants. The biomass from palm fronds can be processed into vermicompost, but this is not widely known among oil palm farmers. Therefore, it is necessary to conduct socialization regarding the processing of palm fronds into vermicompost. The socialization with the community and Gapoktan Manunggal Sakti took place at the Gapoktan Manunggal Sakti warehouse in Sialang Sakti Village, Siak Regency, Riau Province. By utilizing palm frond biomass, the community was taught how to make vermicompost, supporting sustainable farming practices and biomass utilization. This activity involved community members and Gapoktan Manunggal Sakti, using materials such as palm frond biomass, Lumbricus rubellus worms, cow manure, and sawdust. The outcome of this activity is that participants can identify potential resources, such as palm fronds and other organic waste, to process into vermicompost, which can enhance soil quality and crop productivity. It is hoped that with this training, the people of Sialang Sakti Village can adopt the use of more environmentally friendly organic fertilizers for sustainable agriculture.
Co-Authors . Reflinaldon Abdurrahman, Rezi Adianto Andreas Mai Ignatius Giawa Annisa Rachim Aqhlima Aqhlima Besri Nasrul Bramdo George Valentino Sinaga Cinta Anugrah Dede Suhendra Dedi Kusuma Habibie Dewi Rezki Dina Oktaviani Edwin Edwin Eko Saputra Eti Farda Husin Faskah Yen Ribka Marpaung Fitriana Wulandari Gusliana HB Gusmawartati Gusmawartati Handoko, Tito Hasim As'ari Hasmiandy Hamid Hayati, Nadila Hermansah Hermansah Idwar Indah Astriani Indra Dwipa Jauhariyah Putri Hanifah Jenifer Octavia Usman Khairun Nisa Kamarudin Laurencia Anggi Anggraeni Lubis, Nursiani M. Fuad Alamsyah Marina Marina Maulana Insanul Kamil Munzir Busnia Munzir Busnia N. Nurjanah Noveriza Hermeria Noveriza, Hermeria Prasetiyowati, Andriyani Risky Arya Putri Rizqy Ridho Prakasa Robin Syahputra Rusli Rustam Sari Yuliza Siska Efendi Siti Astuti Sitompul Stepanus Romo Kriswinardo Sinaga Sujianto Sukma, Dinda Razita Syalsabilla Syalsabilla Syarifa Ulayya Triana, Lora Wahyu Pratama Wulan Kumala Sari Yaherwandi Yulmira Yanti Yunandra Zahara, Vatima Zahlul Ikhsan