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SUPRIYADI, ANID
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Uji Irigasi Tetes Bertingkat Empat Pada Media Tanaman Campuran Tanah Cocopeat dan Kompos Ternak Terhadap Resapan dan Lengas Tanah Negara, I Dewa Gede Jaya; Supriyadi, Anid; Pracoyo, Atas; Yasa, I Wayan; Saleh, Ramdan
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 1 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i1.712

Abstract

The utilization of multilevel drip irrigation needs to be supported by adequate planting media so that the provision of irrigation water is optimal. The planting media used practically uses soil mixed with livestock waste compost and cocopeat in polybags. This test aims to determine the ability of drip irrigation water absorption by the planting media in the form of irrigation depth and soil moisture provision and prediction of irrigation application with a certain duration. The study was conducted on a ½” PVC pipe drip irrigation network with a 2 lt/hour emitter, on a land size of 2 m x 4m x 2m with a water source from PDAM water which is stored in a tank with a capacity of 150 liters and a height of 2.5 m. The test data taken includes data on the distribution of irrigation volume, irrigation depth and soil moisture. The results of the analysis showed that the distribution of drip irrigation depth in cocopeat media ranged from 7.5 cm - 12 cm in 5 minutes, while in rice husks the absorption was around 6.5 cm - 10 cm for the planting media level, with an average Cu of 96% which is very good. The maximum soil moisture that can be provided by four-tiered drip irrigation at a duration of 5 minutes is 30.5% in the early growth phase and at a duration of 10 minutes the average soil moisture is 15%, in the Vegetative phase of plant growth until fruit ripening. So the high irrigation infiltration rate in cocopeat media has the potential to be applied to plants that have long or deep roots, while planting media with rice husks has the potential to be applied to plants with short roots such as vegetables.
Pengaruh Head Terhadap Kecepatan Dan Debit Aliran Irigasi Tetes Bertingkat Berdasarkan Volume Aliran Tertampung Negara, I Dewa Gede Jaya; Supriyadi, Anid; Yasa, I Wayan; Suroso, Agus; Akbar, Tabrani
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.841

Abstract

The secondary pipe network in a multi-level drip irrigation network is a water source that will serve the drip irrigation network at each level. The amount of flow obtained by the drip irrigation network is highly dependent on the available head height from the water source. This study aims to determine the amount of flow discharge produced by the height of the water source head in a four-level drip irrigation pipe network, so that it can be used for optimal design of a multi-level drip irrigation network. Optimization of the irrigation network is reviewed against the amount of deviation of discharge from the primary network to the drip discharge, as the final result of irrigation to the plants. The test was carried out on a 4-level drip irrigation network with a water source height from the reservoir of 3.21m with a capacity of 200 liters. The head variation consists of four types according to the amount of height of the drip irrigation network to the surface of the reservoir water. The main data analyzed are the volume of flow collected, discharge, speed and deviation of discharge or speed. While the presentation of the results is displayed in the form of regression graphs between the two test parameters, so that they can be applied generally. In the secondary pipe, there is an average difference in flow velocity of around 0.05 m/s in each network, with the lowest secondary flow rate deviation obtained at a small head of 0.2 cm3/s between the fourth and third floors, while the highest discharge deviation is obtained on the first and second floor networks, which is around 1.6 cm3/s. Low vt deviation is obtained at a head below 2.3m and the highest occurs at a head above 2.3m. The difference in head in the primary and secondary distribution networks does not have a significant effect on the distribution of drip irrigation flow, if the drip points are more numerous, the deviation is still within reasonable limits.
Penyuluhan Irigasi Tetes Pada Masyarakat Di Dusun Dasan Tereng Desa Gumantar Kabupaten Lombok Utara Negara, I Dewa Gede Jaya; Karyawan, I Dewa Made Alit; Rohani; Suparjo; Supriyadi, Anid; Budianto, M Bagus; Setiawan, Ery; Suroso, Agus; Sulistiyono, Heri; Eniarti, Miko; Pradjoko, Eko; Saadi, Yusron
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.11210

Abstract

The Gumantar Village community is a community located in the hills with terraced and sloping village conditions. Most of the community has yards and gardens, although not very large with terraced land conditions. The water source of the Gumantar Village Community comes from the upstream hillsides, with the number of hamlets as many as 16 hamlets with a population of around 2000 people and most of them are field farmers. Considering the potential of the surrounding land which is very large and in the form of terraces, it is necessary to provide counseling to the community on how to utilize limited water sources for farming activities with a drip irrigation system. To help the community, counseling is needed so that the community quickly understands the drip irrigation system. This community service aims to provide efficient irrigation counseling, namely drip irrigation, to encourage farming to be carried out around the yard. The community service consists of location survey activities, counseling, discussion and question and answer sessions, and evaluation. This community service has succeeded in providing counseling to 35 people consisting of housewives and fathers, as well as young people from the Dasan Tereng Hamlet mosque. Participants have gained knowledge about drip irrigation and obtained examples of the use of drip irrigation in yards and dry land, so that people are able to utilize limited water in the dry season for agricultural purposes in their yards
Sosialisasi Kesiapsiagaan Gempa Bumi sebagai Upaya Mitigasi Bencana di Desa Jembatan Kembar Timur Kabupaten Lombok Barat Saidah, Humairo; Muhajirah; Wiradarma, Lalu Wirahman; Rohani; Hasyim; Karyawan, I Dewa Made Alit; Negara, I Dewa Gede Jaya; Yasa, I Wayan; Supriyadi, Anid
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.11626

Abstract

East Jembatan Kembar Village is located in an earthquake-prone area in West Lombok Regency, making it essential to enhance community capacity in disaster preparedness. This outreach activity aimed to increase community awareness of earthquake preparedness and to initiate the formation of a community-based structure capable of acting during emergencies. The method used included face-to-face counseling and participatory discussions involving the village head, village staff, community leaders, youth, and local residents. Topics covered included basic knowledge of earthquakes, appropriate actions before, during, and after an earthquake, and the importance of forming a Community Disaster Resilience Group (KMTB). Although the activity was conducted in the morning and received enthusiastic support from the village government, public participation was limited due to time constraints with residents' daily work routines. Nevertheless, the activity successfully delivered key information to attendees and led to the formation of the Community Disaster Resilience Group as a continuation of the program. This group is recommended for immediate formalization by the village government so that it can establish statutes and bylaws, build cross-sector coordination, and fulfill its role in preparedness and emergency response. The results demonstrate that collaborative efforts between local authorities and communities can be an effective strategy for building village resilience to disasters.
KONTRIBUSI IRIGASI PERFORASI DALAM PENYEDIAAN AIR TANAMAN DENGAN MEDIA TANAM TERBATAS: The Contribution of Perforated Irrigation to Plant Water Supply with Limited Planting Media Jaya Negara, I Dewa Gede; Budianto, M Bagus; Supriyadi, Anid; Adetya, Kukuh
Spektrum Sipil Vol 12 No 2 (2025): SPEKTRUM SIPIL
Publisher : Jurusan Teknik Sipil Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/spektrum.v12i2.392

Abstract

The amount of irrigation received by the plant media significantly influences the irrigation network system used. Furthermore, to determine the irrigation reach at a given head provided by the irrigation network, it is necessary to understand the irrigation distribution pattern in each pipe in the network, both the flow pattern and the irrigation quantity provided. The impact of irrigation on the land also needs to be tested to determine the characteristics of flow, distribution, and storage in the growing media. This test aims to determine the characteristics of irrigation distribution in perforated pipes and the contribution of soil moisture, its changes, and the relationship between the analyzed parameters. The irrigation test was conducted at three water level variations: 3.5 m, 3.6 m, 3.7 m, and 3.8 m. Data analysis was performed on the irrigation distribution in each perforated pipe, its quantity, and the regression relationship between the parameters. The distribution of perforated irrigation flow remained fluctuating at h1 and h3, while at h2, the flow was almost evenly distributed across the three networks. The difference in irrigation distribution relative to the average value occurred in perforation pipes 2 and 3 at h1, while the flow at perforation 1 was close to the average irrigation value. Soil moisture of 3% to 0.34% at a depth of 20 cm is estimated to be too low to support plant growth, so the duration needs to be increased. The regression relationship between w and soil moisture changes is more suitable following polynomial regression.
Pengaruh Diameter Pipa Primer Pada Irigasi Tetes Bertingkat Negara, I Dewa Gede Jaya; Hartana, Hartana; Supriyadi, Anid; Saadi, Yusron; Yasa, I Wayan; Julio, Ryan Bagus
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 1 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i1.573

Abstract

Multilevel drip irrigation is an irrigation method that supports water-saving agricultural activities in limited areas by channeling water through perforated pipes from emitters. An ideal multilevel drip irrigation system can provide the same volume of droplets to plants, so that the distribution of irrigation water and the uniformity of drip irrigation are important factors that need to be considered when using drip irrigation to provide plant irrigation. This research aims to determine the effect of using variations in the diameter of PVC pipes as primary pipes on the distribution of drip irrigation and its uniformity. The primary irrigation network tested for each network to the 1st floor to the 3rd floor consists of ½", ¾" diameter and 1" pipe, while the secondary and lateral drip pipe networks use ½" PVC. The test was carried out on an area of 4 m x 1 m x 1.8 m with a distance between levels of around 0.9 m, with an irrigation water source from a 200 liter tank placed on a tower with a height of 2.5 m.The results of the research show that the discharge produced by the main pipe is different on each floor of the irrigation network, on the 1st floor the discharge is 127.13 cm3/second and on the 3rd floor the discharge is 120.91 cm3/second, while on the 2nd floor the discharge is between the values of the 1st floor discharge. and 3rd floor. Regarding the results of the distribution of drip irrigation water volume, it is known that the average does not show significant differences due to differences in network operations or due to differences in pipe diameters used, where the values for floors 1 to 3 are respectively 68.75 ml, 68 .47ml, 68.19ml. The uniformity of drip irrigation shows results above 94% on all network floors and is considered very good.
Pengaruh Variasi Diameter Pipa Primer Terhadap Pola Resapan Air Irigasi tetes Bertingkat Pada Media Tanam Polybag Negara, I Dewa Gede Jaya; Hartana, Hartana; Supriyadi, Anid; Suroso, Agus; Julio, Ryan Bagus
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 2 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i2.603

Abstract

Multilevel drip irrigation is an irrigation method that supports water-saving agricultural activities in limited areas by channeling water through perforated pipes from emitters. The ideal multistage drip irrigation system can provide the same drip volume to plants, so the distribution of irrigation water and its depth need to be important factors to pay attention to in order to provide optimal plant irrigation. This research aims to determine the effect of using variations in primary channel pipe diameter on the distribution of drip irrigation and the depth of infiltration of irrigation products in a 3 (three) tier drip irrigation network. Tests were carried out on primary pipes from floors 1 to 3 with a diameter of ½", ¾" and pipes 1", with lateral drip pipes with ½" PVC. The size of the test field is 4 m x 1 m x 1.8 m and the distance between levels is around 0.9 m and the irrigation water source from a 200 liter tank is 2.5 m high. The research results showed that irrigation distribution results were quite good at all levels of the irrigation network, namely 70 ml and 68 ml. Irrigation patterns do not have a significant effect on the results of irrigation distribution due to variations in primary pipe diameter. A soil composition of 30% compost has achieved irrigation infiltration with a depth of 21 cm, including the fastest, namely 25 minutes and for 70% soil, an irrigation infiltration time of 35 minutes is required.
PELATIHAN IRIGASI TETES BERTINGKAT UNTUK TANAMAN HORTIKULTURA DI DESA JAGARAGA KECAMATAN KURIPAN KABUPATEN LOMBOK BARAT Negara, I Dewa Gede Jaya; Pradjoko, Eko; Pracoyo, Atas; Akmaludin, Akmaludin; Supriyadi, Anid; Saadi, Yusron; Suparjo, Suparjo; Yasa, I Wayan; Saidah, Humairo; Hasyim, Hasyim
Jurnal Pepadu Vol 5 No 1 (2024): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i1.3973

Abstract

The people of Poktan Beriuk Maju, Jagaraga Village, are mostly farmers who own land with varying amounts of land, and have a minimum of 2 acres of yard land and many of them are empty, so they need to be used for home farming to help provide food independently. The existence of water sources from springs around settlements and water from shallow wells can also be used to support agricultural activities in the residential area of ​​each potential house. Apart from that, by utilizing limited water sources, such as water from shallow wells and springs around housing, it is an opportunity for the community to farm vegetables and the like to help with the community's daily kitchen needs. This service aims to train people to make multilevel drip irrigation so that they can later be used as a farming method in their home gardens. Before being trained, residents need to be given knowledge about efficient drip irrigation so that participants gain sufficient knowledge about irrigation because its application is very different from traditional irrigation. The service was carried out in the initial stages of survey, the stage of strengthening efficient irrigation, the training stage of making multi-level drip irrigation networks using PVC pipes with emitters, the land was filled with polybags filled with soil as a planting medium. Activities consist of outreach on irrigation and drip irrigation as well as training. This service has succeeded in providing knowledge about irrigation and drip water efficient irrigation at the Beriuk Maju Poktan. It has succeeded in building a multi-level drip irrigation network and is ready for farming use, and can be continued by applying it to horticultural crops as a medium for learning about residential farming.
PENYULUHAN PEMANFAATAN SUMBER AIR TERBATAS DI DAERAH PERBUKITAN TIBU LILIN KECAMATAN LEMBAR KABUPATEN LOMBOK BARAT Negara, I Dewa Gede Jaya; Saidah, Humairo; Rohani, Rohani; Suparjo, Suparjo; Pracoyo, Atas; Supriyadi, Anid; Suroso, Agus
Jurnal Pepadu Vol 5 No 2 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i2.4488

Abstract

The people of Tibu Lilin Hamlet are a hamlet located in the hills south of Gumise Hamlet and located just to the north of Selamat Harbor. Along the village road are steep hillsides that have been used as villages, so the topography of this hamlet is very irregular. The community's water source during the rainy season comes from springs around the village in the form of water from springs, well water and seepage water from rock fragments on existing hillside cliffs. Meanwhile, during the dry season, most of the water sources dry up and only one or two locations have water with very minimal potential. Water shortages during the dry season are met by buying water from collectors who transport it by truck or tanker to Tibu Lilin Hamlet. Therefore, this service aims to educate the community about how to utilize limited water sources around the hills to help provide community water. The service was carried out in the stages of location coordination, location survey, outreach activities, discussion and question and answer as well as evaluation. Counseling was provided in the form of water storage methods, water storage tank methods and ways of managing water sources in mutual cooperation. This service has succeeded in providing the Tibu Lilin community with knowledge about water sources, how to collect water and manage water sources together. The community has been shown how to make water reservoirs and how to make pipe networks to channel water to the hamlet.
ANALISIS RANCANG BANGUN SISTEM IRIGASI HEMAT AIR TERPADU BERBASIS JARINGAN IRIGASI AIR TANAH (JIAT) PADA LAHAN KERING TANAH BERGRADASI HALUS DI PRINGGABAYA KABUPATEN LOMBOK TIMUR: Design of Irrigation System Collaboration Analysis on Ground Water Irrigation (JIAT) at Smooth Gradation Dry Land in Pringgabaya West Lombok sub-Province Jaya Negara, I Dewa Gede; Supriyadi, Anid
Spektrum Sipil Vol 3 No 1 (2016): SPEKTRUM SIPIL
Publisher : Jurusan Teknik Sipil Fakultas Teknik Universitas Mataram

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

Abstract

Penerapan irigasi sprinkler besar pada jaringan irigasi air tanah (JIAT) di lahan kering Pringgabaya, masih menghadapi banyak kendala di lapangan. Rendahnya kemampuan tanah untuk meresapkan air karena bergradasi halus, air irigasi lebih dominan menguap daripada meresap ke dalam tanah. Oleh karena itu keterbatasan JIAT dan sistem irigasi yang ada dilapangan akibat kondisi lokasi yang kurang mendukung, maka perlu diatasi dengan pengembangan JIAT agar penggunaan air menjadi lebih efektif dan efisien sampai dilahan. Pengujian sistem irigasi hemat air terpadu baik dengan sistem tetes maupun sprinkler mini yang ada dipasaran lokal, perlu dilakukan agar petani dapat dibantu dalam memanfaatkan air JIAT ditingkat lahan yang lebih sesuai. Penelitian ini bertujuan mendapatkan rancangan sistem irigasi hemat air terpadu tetes sprinkler mini dan leb di laboratorium Hidrolika Fak.Teknik Unram, dengan data lapangan, debit aliran dan luas lahan layanan sebagai dasar perancangan. Perancangan irigasi sistem jaringan terbuka dan tertutup, diuji pada debit pompa sekitar 2,8 l/dt sd 7 l/dt. Data-data analisis data keseragaman irigasi, kinerja irigasi dan debit luaran irigasi,di presentasikan dalam bentuk tabel dan grafik serta kesimpulan diambil secara deskriptif. Hasil penelitian menunjukkan irigasi sprinkler mini, pada jaringan tertutup diperoleh radius irigasi terendah R1=1,67m pada Q= 3,1 lt/dt, R2=2,24m pada Q=4,7 l/dt dan pada Q= 5,1lt/dt diperoleh R3= 2,88m, Qrata-rata sprinkler mini 0,02 lt/dt dengan koefisien keseragaman(Cu) 72,24%. Pada sistem jaringan terbuka diperoleh R = 2,45 m dengan Q rata-rata 0,11 lt/dt dan Cu = 73 %. Pada irigasi tetes sistem terbuka diperoleh Cu 70,3%, dengan debit rata-rata pipa lateral 0,24 cm3/dt, sedangkan pada sistem jaringan tertutup diperoleh Cu 71,3% dengan debit luaran 0,32 cm3/dt. Irigasi leb sistem jaringan tertutup menunjukkan nilai Cu lebih tinggi dari pada sistem terbuka.Pada irigasi leb dengan 4 bok luaran, diperoleh debit luaran berkisar 0,16 l/dt sd 0,21 lt/dt sedangkan pada 7 bok luaran diperoleh debit luaran bok sekitar 0,09 lt/dt sd 0,14 lt/dt. Keseragaman debit luaran sistem tertutup lebih baik dari pada sistem terbuka. Sehingga sistem irigasi yang potensial terpadu adalah irigasi leb dengan sprinkler mini pada jaringan sistem tertutup, dan irigasi tetes sistem terbuka dengan sprinkler mini.
Co-Authors Adetya, Kukuh Agastya, Dewandha Mas Agus Suroso Agustono Setiawan Ainudin, Nurun Akbar, Tabrani Akmaluddin Akmaluddin Akmaludin Akmaludin, Akmaludin Anwar, Sayful Azmi, Muhammad Khoirul Budianto, M Bagus BUDIANTO, M. BAGUS Budianto, Muh Bagus Budianto, Muh. Bagus Desi Widianty Desi Widiyanti Dewi, Evrianti Syntia Eko Pradjoko Eniarti, Miko Ery setiawan Farhan, Agil Hanifah, Lilik Hardi Pratomo Hartana Hartana, Hartana Hasyim hasyim, hasyim Heri Sulistiyono, Heri Hidayati, Nufalia Humairoh Saidah I Dewa Gede Jaya Negara I Wayan Yasa, I Wayan Jaya Negara, Dewa Gede Jaya Negara, I Dewa Gede Julio, Ryan Bagus KAMTIKA, MIA JULIA Karyawan, I Dewa Made Alit Mahendra, Made Merdana, I Nyoman Muhajirah Negara, IDG Jaya Pathurahman PRACOYO, ATAS PRAJNA D, KADEK AGUS Rohani Rohani Rohani Saleh, Ramdan Salehuddin Salehudin Salehudin, Salehudin Salsabila, Fera Fitri Sari, Nopia Puspita Suparjo Suyasa, I K Agus Wardana, I G A N K WIRADARMA, LALU WIRAHMAN WIRADHARMA, LALU WIRAHMAN Yusron Saadi