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PENGGUNAAN SWAT DALAM PREDIKSI KETERSEDIAAN AIR UNTUK PENINGKATAN PRODUKTIVITAS PANGAN DI WILAYAH DAS WARSANSOM PAPUA BARAT surahman, suryansyah; Sukri, Hadija; Setiawan, Eka Setiawan; Irwan, Irwan; Evar, Fitrawaty Orista; Hatimah, Husnul Hatimah; Prihatin, Prihatin; Putra, Ardi Manggala; Gustam, Andriyana; Aristyarini, Rizki; Hardina, Nur; Priyadi, Priyadi
Jurnal Eboni Vol. 6 No. 2 (2024): November
Publisher : Program Studi Kehutanan Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/eboni.v6i2.2567

Abstract

The availability of adequate water is one of the key factors in supporting increased food productivity, especially in areas that have large agricultural potential such as the Warsansom Watershed (DAS), West Papua. This research aims to predict water availability in the Warsansom watershed using the Soil and Water Assessment Tool (SWAT) model. The SWAT model was chosen because of its ability to simulate hydrological processes, erosion and land use dynamics in a spatial-temporal manner. The data used includes rainfall, temperature, topography, soil type and land use patterns. The analysis results show that the average annual rainfall is 322 mm/year, with an annual average temperature of 26.49°C. The Warsansom watershed area is dominated by secondary dryland forest (78.69%) which contributes significantly to groundwater infiltration and recharge. Regional delineation resulted in 33 sub-watersheds with a total area of ??144,280 ha, as well as 273 hydrological response units (HRU) which became the basis for identifying critical areas in water management. SWAT simulations reveal potential risks of surface runoff in areas with steep slopes (36.53%) that require conservation interventions to reduce erosion and sedimentation. This research recommends data-based strategies for optimizing water resource management, including improving irrigation infrastructure, developing cropping patterns that are adaptive to water availability, and mitigating the impacts of climate change. By utilizing SWAT simulations, it is hoped that food productivity in the Warsansom watershed can increase sustainably, supporting food security in the West Papua region
Pengolahan Air Sungai Sebagai Sumber Air Bersih Masyarakat Di Kawasan Pertanian Dengan Penyaringan Air Sederhana Maksuk, Maksuk; Priyadi, Priyadi; Anwar, Khairil
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 6 No. 2 (2022): JUNI
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (445.302 KB) | DOI: 10.32832/abdidos.v6i2.1235

Abstract

Sembadak Village is one of the villages located in Pemulutan District Ogan Ilir Regency has problems with the availability of clean water. The water used by the community comes from a tributary of the Ogan River is relatively cloudy. This condition can cause the risk of health problems, especially water-borne diseases such as dysentery, cholera, gastroenteritis, and other diseases. Villagers still use river water as a source of clean water for their daily needs, namely for bathing, washing, and other purposes. Although there is a Regional Clean Water Company in Pemulutan District, the community has not been able to access the water, and complaints from the community and community health center staff are still relatively cloudy. To overcome these problems, a water filtration system with a filtration method is applied to this community service activity. Water filtration with this filtration method uses several media namely silica sand, coconut shell activated charcoal, sponge, and nano filter to filter sediment particles. This sand filter is operated in an up-flow manner and then the overflow is fed into a gradual pipe filtration. The step-pipe filter consists of two 4 inch pipes containing shell charcoal, sand, and sponge. This system is designed with filter materials that are easy to find and simple system construction; it can be maintained, operated, and duplicated by the local community. The filtration system can reduce several parameters, including turbidity, iron and manganese level, and pH in raw water.
APPLICATION OF LETHAL OVITAP AS A MEDIA FOR CONTROLLING DHF LARGE VECTORS IN THE WORKING AREA OF SUKARAMI HEALTH CENTER, PALEMBANG CITY IN 2022 Priyadi, Priyadi; Kamsul, Kamsul
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 7 No. 1 (2023): MARET
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v7i1.1586

Abstract

The Mosquito Nest Eradication Program (PSN) is currently not optimally implemented in controlling Dengue Fever vectors, so an alternative strategy is needed to overcome it, especially in the working area of ​​the Sukarami Health Center which has an incidence rate of Dengue Fever in 2022 of 21 cases with 2 deaths. One of the efforts carried out is a community-based larval survey that is sustainable with efforts to apply lethal ovitrap which can inhibit and break the developmental phase of the larvae. Activities carried out in the form of practice on how to make lethal ovitrap to cadres of larva monitors and the community directly. The larva monitors as an extension of the sanitarian/sanitation officer were given instructions on how to make lethal ovitrap, after which lethal ovitrap was made for the community whose family members were positive for Dengue Hemorrhagic Fever and the community around the house with a target of 105 houses with 10 jumantik and 2 lecturers as community administrators. and 10 students. From this activity, cadres of larva monitoring (jumantik) and the community were able to make lethal ovitrap and there was an increase in the larva-free rate (ABJ) after the application of lethal ovitrap which would reduce the breeding potential of Aedes aegypti mosquitoes in the larval phase. The results that have been achieved are 105 households surveyed by larvae and the practice of making lethal ovitrap by the community and cadres of larva monitors as an alternative effort in controlling larvae which can increase the larvae-free rate in the Sukarami Palembang Health Center area from 92.5% to 95%.
EFFORTS TO CONTROL DENGUE VECTORS BY ERADICATING MOSQUITO NESTS AND PLANTING ZODIA PLANTS AS MOSQUITO REPELLENTS IN THE WORKING AREA OF THE SAKO HEALTH CENTER IN PALEMBANG CITY IN 2023 Priyadi, Priyadi; Kamsul, Kamsul
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 8 No. 1 (2024): MARET
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v8i1.2244

Abstract

The current mosquito nest eradication program (PSN) is not optimal, so alternative strategies are needed to overcome the problem. One of them is increasing efforts to eradicate dengue fever vectors, namely Ae. aegypti mosquitoes are the main vectors and Ae. Albopictus is the companion vector. Both types of mosquitoes are found throughout Indonesia, living optimally at altitudes above 1,000 m above sea level, but according to some reports can be found in areas with altitudes up to '1,500 m asl.m'. Aedes mosquitoes are native to Brazil and Ethiopia, and their adult stage is on average smaller than other types of mosquitoes. The efforts made are to socialize and cultivate zodiac plants as mosquito repellent, thus having an impact on reducing cases of dengue hemorrhagic fever (DHF) in the Sako Health Center area which continues to increase every year. The location of community service activities is the working area of the Sako Health Center where the incidence of dengue fever is quite high. Intended to serve the community, the methods used are by existing theories and research findings, namely Puskesmas, and officers in their target locations make efforts to plant/utilize zodiac plants to reduce the risk of disease cases—dengue hemorrhagic fever (DHF).
Perancangan Sistem Informasi Pos Untuk Toko Devanda Dengan Basis Client Server Priyadi, Priyadi; Priyadi, Agus; Santoso, Lukman; Ati Suryana, Dinda
Journal Islamic Global Network for Information Technology and Entrepreneurship Vol. 2 No. 1 (2024): January : Journal Islamic Global Network for Information Technology and Entrepr
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/ignite.v2i1.889

Abstract

This research begins with data collection through a combination of interview, observation, and literature study techniques. The problem analysis found was the slow sales service and purchase process at the store. The further impact is customer disappointment and the use of more time and energy resources. The solution offered in this research is the design of a computer-based information system that integrates workflow and optimal utilization of client server-based computer technology. The analysis in this study is presented in the form of a flowchart of the new system to be developed and analysis of the data structure using the Entity Relationship Diagram technique. Then the design results are presented in the form of a representative form design with workflow analysis described in the analysis and deployment diagram that illustrates how the system will be distributed with a client server computer technology approach. In conclusion, it is explained that the new system proposed in this design has been successfully presented logically, systematically, and easily developed into an integrative and systematic software project.
Rancang Bangun Sistem Informasi Penggajian Metode Bruto Dengan Teknologi VB NET (Studi Kasus di PT Perkebunan Sidorejo Ungaran) Priyadi, Priyadi; Lukman, Santoso; Julaeny Mia Anggraeni, Anggraeni
Teknik: Jurnal Ilmu Teknik dan Informatika Vol. 2 No. 1 (2022): Mei : Teknik: Jurnal Ilmu Teknik dan Informatika
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/teknik.v2i1.182

Abstract

PT. Perkebunan Sidoredjo Ungaran Kab.Semarang adalah salah satu perusahaan distributor yang bergerak dibidang penjualan karet mentah dan cengkeh kering. Pada akhir periode akuntansi bulanan, perusahaan ini melakukan proses penggajian pada karyawannya dan membuat laporan gaji sebagai pertanggung jawaban kepada pimpinan perusahaan. Proses pencatatan dan perhitungan gaji yang diterapkan oleh perusahaan ini masih bersifat manual. Berdasarkan permasalahan yang ditemukan, penulis mengusulkan kepada PT.Perkebunan Sidoredjo untuk merancang aplikasi penggajian yang akan membantu menghitung gaji karyawan agar lebih efektif dan efisien. Sistem ini akan penulis rancang menggunakan Visual Basic.Net. Karena aplikasi tersebut mudah dipahami, selain itu dalam penanganan Bug, Visual Basic.Net mempunyai fasilitas yang hebat dan Real Time Backgroud Compiler. Perancangan sistem ini akan melibatkan sistem lama yang ada di perusahaan untuk membuat sistem yang baru. Sistem yang telah selesai dibuat diharapkan perusahaan akan memperoleh kemudahan dalam menginput data sekaligus membantu pihak perusahaan dalam menyusun laporan penggajian secara akurat dan efesien.
Adaptation of several types of upland rice to aluminum stress and blast disease on Ultisols in Lampung Province Priyadi, Priyadi; Taisa, Rianida; Dulbari, Dulbari; Rochman, Fajar; Rahmadi, Rizky
Jurnal Agrotek Ummat Vol 10, No 2 (2023): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v10i2.14046

Abstract

Ultisol soil has a high aluminum content and is often attacked by blast disease, which inhibits the growth and production of upland rice plants. This study aims to obtain varieties and lines of upland rice tolerant to aluminum stress and blast disease planted on Ultisol Lampung. The study used a randomized complete block design (RCBD) with 8 types of lines and 4 varieties; The experiment was repeated three times. The results showed that line 2 (PL47)-7 was better than the other lines as indicated by productive tillers of 16.8 stems, flowering age of 50% (72.12 days), number of filled grains per panicle of 75.56 grains, the weight of 100 grains of 2.70 g, yield per harvest plot of 172.51 g/ 10 m2, Aluminum stress has a score of 3 with normal growth indicators, but there are white or yellow spots on the tips of old leaves (20–39%), and neck blast has no symptoms with a score of 0.
Identification of weed dominance and diversity in organic and conventional paddy field (Oryza sativa L.) cultivation Rahmadi, Rizky; Dulbari, Dulbari; Priyadi, Priyadi; Rochman, Fajar; Pratama, Miandri Sabli
Jurnal Agrotek Ummat Vol 10, No 2 (2023): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v10i2.14129

Abstract

The presence of weeds in paddy rice crops results in a decrease in yields. Appropriate weed control methods are needed as an effort to reduce potential production losses. The first step to find out the right way to control weeds is by identifying the dominance and diversity of existing weeds. This study aims was to determine the dominance and diversity of weeds in organic and conventional paddy fields. This research was conducted in organic and conventional paddy fields of Lampung State Polytechnic, Lampung Province from October to December 2022. Weeds were observed on the 0.5 m2 quadrant method with 10 replications. The data were analyszed to find the Summed Dominance Ratio (SDR) value to determine the dominant weed and the Shannon - Wiener index (H') value to determine weed diversity. The identification results showed there were 11 weed species in organic land and 7 weed species in conventional land. Broadleaf weeds were the most dominant weeds in both land areas, namely Monochoria vaginalis in organic rice fields and Spenochlea zeylanica in conventional rice fields. The results of the weed diversity index analysis showed that in both land areas fall into the category of moderate diversitywith the value of  2.31 in organic rice fields and 1.93 in conventional rice fields.
Impact of Paraquat Dichloride Herbicide Application on The Dominance Dynamics and Weed Composition in Rubber Plantations (Hevea brasiliensis Muell. Arg.) Rahmadi, Rizky; Rochman, Fajar; Priyadi, Priyadi; Effendy, Arga Satria; Cahya, Sevagus Waskita
Biofarm : Jurnal Ilmiah Pertanian Vol. 20 No. 1 (2024): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v20i1.4445

Abstract

The presence of weeds can result in a reduction in the productivity of rubber plants, necessitating the implementation of control measures. Among the various control methods, the use of herbicides derived from paraquat dichloride has been identified as a more effective and efficient approach in terms of cost and time. However, the application of weed control measures can lead to alterations in the structure and composition of weeds. The objective of this study was to ascertain the prevalence of weeds and the impact of paraquat dichloride herbicide on the composition of weeds in rubber plantations. This study employed a randomized group design with six treatments and four replications. The treatments consisted of doses of paraquat dichloride, including 310.5 g/ha (P1), 414 g/ha (P2), 496.8 g/ha (P3), 621 g/ha (P4), mechanical control (P5), and control (P6). The results demonstrated that paraquat dichloride herbicide was efficacious in the control of weeds with a rapid onset, yet exhibited a limited duration in comparison to crop-translocated herbicides. This was evidenced by the diversity of weed species dominance at SDR 4 WAA < 8 WAA < 12 WAA. The application of paraquat dichloride herbicide and mechanical control were found to induce alterations in weed composition.
Merdeka Belajar Penerapan Ajaran Ki Hajar Dewantara “Merdeka Belajar” Dalam Pembelajaran IPA Sekolah Dasar Priyono, Diah Wasis; Priyadi, Priyadi; Nisa, Ana Fitrotun; Yuniharto, Bonifatius Sigit
Edukasi: Jurnal Penelitian dan Artikel Pendidikan Vol 15 No 1 (2023)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/edukasi.v15i1.9240

Abstract

Elementary science learning is intended to provide direct experience in developing students' abilities so that they can explore and understand the natural surroundings scientifically. Freedom to learn means that educators and their students have the freedom to innovate, the freedom to learn independently and creatively. This study aims to describe the application of independent learning according to the teachings of Ki Hajar Dewantara in elementary science learning and the constraints of implementing independent learning in science learning at SDN 1 Sidogede, Prembun District. This type of research is descriptive qualitative research with a case study research strategy. Data collection techniques in this study are observation, interviews and documentation. The data analysis technique used is source triangulation and method triangulation which includes data collection, data reduction, data presentation, and drawing conclusions/verification. The results of this study indicate that SDN 1 Sidogede will carry out learning based on three indicators from the Teachings of Ki Hajar Dewantara, namely students are comfortable in the learning process, students have a high social conscience and students are independent or free in determining the talents and interests they like. The obstacles are that when learning takes place it cannot run optimally because of signal constraints, students are shy and insecure, low grade students are less able to concentrate like upper classes, and limited funds to bring in trainers who can help students develop their talents and interests.
Co-Authors Agus Priyadi Agus Priyadi Agustinus Budi Santoso Ahmad Suadi Ahmad Zaenudin Ahmad Zainudin Alber, Alber Ambarsari, Ambarsari Ana Fitrotun Nisa, Ana Fitrotun Andik Prakasa Hadi Andika, Robby Aristyarini, Rizki Asnawi Asnawi Asnidar Asnidar Ati Suryana, Dinda Auliahaq, Dafa Agta Buana, Arum Sekar Budi Santoso Cahya, Sevagus Waskita Danang Danang Dani Sasmoko Daniel Rudjiono Dendy Kurniawan Denny Sudrajat Diyas Adikrisna Dulbari, Dulbari Effendy, Arga Satria Eko Sediyono Elvi Sunarsih Erni Erni Evar, Fitrawaty Orista Gustam, Andriyana Haris Ihsanil Huda Hatimah, Husnul Hatimah Holil, Maskur Imaliya, Tri Indra Ava Dianta Intan Kumalasari Irwan Irwan Julaeny Mia Anggraeni, Anggraeni Kamsul, Kamsul Khairil Anwar Kuncoro, Wreda Agung Kusumajaya, Robby Andika Lukman Santoso Lukman, Santoso Maksuk Marcus Gunadi Wibawa Maya Utami Dewi, Maya Utami Migunani Migunani Mohammad Kanzunnudin, Mohammad Muhamad Syarifudin Mukhlis, Muhammad Murtono Murtono Nadiavalen Faradhomas , Qonnas Navianti, Diah Nur Hardina Nuris Dwi Setiawan Pratama, Miandri Sabli Prihatin Prihatin, Prihatin Priyadi , Agus Priyono, Diah Wasis Putra, Ardi Manggala Putri, Sherly Pradipta Arshyindi Raden Mohamad Herdian Bhakti Rahmadi, Rizky Regista Lidyani Rejeki , Rara Sri Artati Reni Veliyanti Rochman, Fajar Rusito S Siswanto Saputra T, Fider Sepmiarti, Intan Setiawan, Eka Setiawan Shomary, Sudirman Silvani, Rafli Sopianti, Maya Sri Yulianto Joko Prasetyo subarjo, Subarjo Sukri, Hadija Surahman, Suryansyah Sutarsa, I Ketut Taisa, Rianida Teguh Setiadi Titi Christiana Wardani, Oki Puspita yatmin, yatmin Yuliawan, Tri Yuniharto, Bonifatius Sigit