Debit Air pada Saluran Sekunder Bendung Tanah Priuk Akibat Kolam Ikan Air Deras di Kabupaten Musi Rawas

2020 ◽  
Vol 8 (1) ◽  
pp. 29-37
Author(s):  
Okma Yendri ◽  
Erna Purnama Sari ◽  
Rizaldi
Keyword(s):  
Irrigation Water ◽  
Water Channel ◽  
Field Calculation ◽  
Main Function ◽  
Secondary Channel ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Water Provision ◽  
Secondary Air ◽  
The Village

The Kelingi Tugumulyo Irrigation Area is a permanent weir irrigation that runs through the building for the Satan Muara Beliti Water channel. Secondary Air Satan Muara Beliti channel has 5 buildings with the main function to flow the water through the rice fields in the Mara Beliti sub-district. Problems that arise in the distribution of water are the loss of irrigation water due to the pool of swift water and infiltration of water into the soil if the soil is saturated. These problems cause a lack of discharge for the fulfillment of irrigation water due to water loss in the secondary channel. The method used in assessing the Evaluation of Irrigation Water Provision from the Watervang Dam for Satan Water Secondary Channels was by analyzing the data of maximum discharge, minimum discharge, and average discharge of the Watervang Dam as well as calculating water demand and water availability in the Satan Muara Beliti Water Irrigation Area. There are three results about Tanah Priuk 1 weir channel (BTP1) condition. First, based on the plan discharge, according to the Kelugi Tugumulyo Irrigation network scheme, debit from BTP 1 to BTP 2 was 30.10 l/s, whereas the result from field calculation through the use of current meter was 7.89 l/sec; it means the lack of water from the plan for BTP 1 - BTP 2 which is 22.21 l/sec. Second, the debit from BTP 2 to BTP 3 was 10.80 l/sec, whereas the result from field calculation through the use of current meter was 6.20 l/s; it means the lack of water from the plan for BTP 2 - BTP 3 was 4.60 l/sec. Third, the debit from BTP 4 to BTP 5 was 11.10 l/sec, whereas the result from field calculation through the use of current meter was 6.92 l/s; it means the lack of water from the plan for BTP 4 - BTP 5 was 4.18 l/sec . It concluded that the secondary channel from BTP 5 to the village of Bali has insufficient water.

scholarly journals Efisiensi Penyaluran Air Irigasi BKA Kn 16 Lam Raya Daerah Irigasi Krueng Aceh

2015 ◽  
Vol 8 (1) ◽  
pp. 19-28 ◽  
Author(s):  
Andriani Asarah Bancin ◽  
Dewi Sri Jayanti ◽  
T. Ferijal
Keyword(s):  
Water Resources ◽  
Water Loss ◽  
Irrigation Water ◽  
Water Delivery ◽  
Surface Irrigation ◽  
Secondary Channel ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Average Water ◽  
Delivery Efficiency

Abstrak. Daerah Aliran Sungai (DAS) Krueng Aceh memiliki jaringan irigasi permukaan teknis untuk mengairi 7.450 ha lahan sawah di Kabupaten Aceh Besar. Peningkatan tekanan pada sumber daya air yang tersedia untuk irigasi dan kebutuhan lainnya, terutama selama musim kemarau, membutuhkan jaringan irigasi yang memiliki efisiensi yang tinggi untuk menyalirkan air irigasi. Penelitian ini bertujuan untuk mengetahui efisiensi penyaluran dan jumlah kehilangan air di saluran sekunder dan tersier dari jaringan irigasi pilihan yaitu Jaringan Lam Raya.Hasil penelitian menunjukkan bahwa efisiensi penyaluran rata-rata untuk BKA Kn 16 Lam Raya adalah 52,47%. Rata-rata kehilangan air dan efesiensi penyaluran air di saluran sekunder berturut-turut adalah 0.048 m3/dtk dan 81,11%. Kehilangan tersebut disebabkan oleh penguapan 2,73 x 10-7 m3/dtk, rembesan 0,00212 m3/dtk dan faktor lainnya 0,04548 m3/dtk. Kehilangan air rata-rata di saluran tersier adalah 0.01 m3/dtk yang merupakan kehilangan akibat adanya penguapan 5,046 x 10-8 m3/dtk, rembesan 0,00033m3/dtk dan faktor lainnya 0,00994 m3/dtk. Hal tersebut menyebabkan efisiensi penyaluran air di saluran tersier sekitar 71,88%. Namun, kinerja jaringan irigasi masih dikategorikan baik karena memiliki efisiensi penyaluran air yang lebih besar dari 60%. Kehilangan air di saluran tersier sebagian besar disebabkan oleh banyak bagian dinding dan dasar saluran yang rusak, dan adanya vegetasi dan sedimen pada saluran yang memperlambat aliran air. Conveyance Efficiency Of Irrigation Water At BKA Kn 16 Lam Raya Krueng Aceh Irrigation Area Abstract. Krueng Aceh Watershed has technical surface irrigation network to irrigate 7.450 ha of paddy fields in Aceh Besar District. Increasing pressure on available water resources for irrigation and other needs, particularly during dry season, requires an irrigation network having a higher level of efficiency to deliver irrigation water. This study aims to determine the delivery efficiencies and amount of water loss in secondary and tertiary channels of selected irrigation network. Lam Raya network was selected for the study area. Results showed that average delivery efficiency for BKA Kn 16 Lam Raya was 52.47%. The average water loss and water delivery efficiency in secondary channel were 0,048 and 81,11%, respectively. The loss was caused by evaporation 2.73 x 10-7 m3/s, seepage 0.00212 m3/s and other factors 0.04548 m3/s. The average water loss in tertiary channels was 0,01 m3/s contributed by losses from evaporation 5.046 x 10-8 m3/s, seepage 0.00033 m3/s and other factors 0.00994 m3/s. It caused tertiary channel's water delivery efficiency was approximately 71,88%. However, performance of irrigation network was classified as good since it has water delivery efficiency greater than 60%.  Water loss in tertiary channel largely due to many parts of wall and base of the channels were broken, and the presence of vegetation and sediment in the channel slowed the water flow.

scholarly journals KAJIAN OPTIMASI PEMANFAATAN EMBUNG PAYA SEPAT UNTUK MEMENUHI KEBUTUHAN AIR IRIGASI D.I. CUBO TRIENGGADENG ZONA III KABUPATEN PIDIE JAYA

2020 ◽  
Vol 3 (1) ◽  
pp. 387-394
Author(s):  
Ivan Mirza ◽  
Ella Meilianda ◽  
Azmeri Azmeri
Keyword(s):  
Irrigation Water ◽  
Water Demand ◽  
Rainwater Harvesting ◽  
Optimization Technique ◽  
Water Shortages ◽  
Water Requirements ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Irrigation Water Demand ◽  
Planting Season

The Cubo Trienggadeng Irrigation scheme has a potential area of 1,545 Ha while the functional area is 1,090 Ha. Based on the Irrigation Network scheme, Cubo Trienggadeng Irrigation Area consists of 3 (three) zones: Zone I, Zone II and Zone III. In Zone III of the Cubo Trienggadeng Irrigation Area which is the latest area receiving water from the Cubo Trienggadeng Weir often occurs in water shortages especially during the Gadu planting season (second planting season). Embung Paya Sepat is the reservoar found in Zone III D.I. Cubo Trienggadeng that is not being fully optimized in use. This study aims to optimize the utilization of Paya Sepat Reservoar so that it can meet irrigation water demand in Zone III D.I Cubo Trienggadeng by using the Water Balance method. This reservoar does not have a channel that supplies inflow discharge, so rainwater harvesting becomes a parameter in analyzing the supply of water to the reservoar. The optimization technique used uses a non-linear program using the Solver facility in Microsoft Excel software. Based on the results of the calculation of irrigation water requirements for an area of 204.50 Ha in the Gadu planting season, the maximum volume of irrigation water demand is 40,461,55 m3 at first periode in June, from the results of the optimization using the Maximize Release method, the results show that the water reservoar in Paya Sepat Reservoar can meet the water requirements in the Gadu planting season with an average reliability of 100%.. Therefore it is necessary to regulate the release of irrigation water that is well regulated and coordinated between the reservoar management and water users/farmers.

scholarly journals MODEL KAPASITAS BIROKRASI UNTUK PENGEMBANGAN INTEGRITAS PERKUMPULAN PETANI PEMAKAI AIR (P3A) DALAM RANGKA PENCAPAIAN KEDAULATAN DAN KEAMANAN PANGAN LOKAL

2016 ◽  
Author(s):  
Isharyanto , ◽  
Suranto , ◽  
Jatmiko Anom Husodo , ◽  
Adriana G. Firdaussy , ◽  
Andina Elok Puri Maharani ,
Keyword(s):  
Local Government ◽  
Irrigation Water ◽  
Irrigation Management ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Limited Ability ◽  
Farming Community ◽  
Operation And Maintenance ◽  
Irrigation Networks ◽  
Government Bureaucracy

<p>Abstract<br />Perkumpulan Petani Pengguna Air (P3A) coordinate with the users of irrigation water for other purposes through irrigation area coordination forum. Institutional financing irrigation management by irrigation farmers secaa a whole is still very limited ability to provision of funds operation and maintenance of irrigation networks when compared with the needs of maintenance of irrigation networks managed. The results showed that this indicator is quite good, although not all of them are active in every activity P3A. Some farmers feel that once a member but do not know the activities that will be implemented so that the benefits are still lacking at the farm level.Considering the amount of irrigation service charges under the authority of the local government, in this case the local government bureaucracy, we need a model of partnership with farmers. The main elements are dominant in this model is the behavior of (i) the farming community, (ii) participation of irrigation management, (iii) the physical condition of the irrigation network, (iv) of irrigation water services, and (vi) the management of irrigation networks.<br /><em>Keywords: farmer, water, irrigation, food.</em></p><p>Abstrak<br />Perkumpulan Petani Pemakai Air (P3A) melakukan koordinasi dengan para pengguna air irigasi untuk keperluan lainnya melalui forum koordinasi daerah irigasi. Pembiayaan pengelolaan irigasi oleh kelembagaan petani irigasi secaa keseluruhan masih sangat terbatas kemampuan penyediaan dana operasi dan pemeliharaan jaringan irigasi bila dibandingkan dengan kebutuhan pemeliharaan jaringan irigasi yang dikelola. Hasil penelitian menunjukkan bahwa indikator ini cukup baik walaupun belum semuanya aktif dalam setiap kegiatan P3A. Sebagian petani merasa bahwa pernah menjadi anggota tetapi tidak tahu kegiatan yang akan dilaksanakan sehingga manfaatnya masih kurang di tingkat<br />petani. Dengan memperhatikan besaran tuntutan pelayanan irigasi yang menjadi wewenang pemerintah daerah, dalam hal ini birokrasi pemerintahan daerah, maka diperlukan model kemitraan dengan petani. Unsur-unsur utama yang dominan dalam model ini adalah perilaku (i) masyarakat petani, (ii) partisipasi pengelolaan irigasi, (iii) kondisi fisik jaringan irigasi, (iv) pelayanan air irigasi, dan (vi) pengelolaan jaringan irigasi.<br /><em>Kata Kunci: petani, air, irigasi, pangan.</em></p>

scholarly journals Evaluasi Pemberian Air Irigasi Saluran Sekunder Srengseng Hilir dari Bendung Tetap Cikarang Bekasi Laut

2019 ◽  
Vol 7 (1) ◽  
pp. 19-36
Author(s):  
Fahmi Fathul Bahri ◽  
Elma Yulius ◽  
Anita Setyowati Srie Gunarti
Keyword(s):  
Water Availability ◽  
Water Loss ◽  
Irrigation Water ◽  
River Flow ◽  
Channel Length ◽  
Irrigation Efficiency ◽  
Secondary Channel ◽  
Water Requirements ◽  
Discharge Data ◽  
Irrigation Area

Cikarang Bekasi Laut (CBL) is a fixed-dam river-flow that flows through the building for upstream srengseng channel. Srengseng Hilir Secondary-Channel has 32 buildings for watering the rice fields in the Sukatani sub-district. The problem happened in the distribution of water when there is a loss of irrigation water due to infiltration of water into the soil where the soil is saturated. This causes a shortage of debit for field irrigation due to water loss in the secondary channel. The method used in Water Supply Evaluation of Irrigation Cikarang Bekasi Laut (CBL) for the Secondary Channel Srengseng Hilir D.I. Jatiluhur are the maximum discharge data, minimum discharge, and average discharge of the Fixed Cikarang Bekasi Laut (CBL) Dam in 5 year-period and calculating water requirements and water availability in D.I. Jatiluhur. Result showed that the P1 channel has an irrigation area of 105 ha and a channel length of 1906 m with an actual discharge of 2714 liters/sec and has irrigation efficiency of 5.71%. Channel P2 has an irrigation area of 106 ha and channel length of 1006 m with actual discharge of 1560 liters/sec and has irrigation efficiency of 6.11%. P3 channel has an irrigation area of 137 ha and 894 m channel length with an actual discharge of 175 liters/second and has irrigation efficiency of8.41%. Channel P4 has an irrigation area of 50 ha and a channel length of 951 m with an actualdischarge of 180 liters/second and has irrigation efficiency of 21.10%. Channel P5 has an irrigationarea of 71 ha and a channel length of 835 m with an actual discharge of 274 litters/sec and has irrigationefficiency of 37.97%. Channel P6 has an irrigation area of 74 ha and a channel length of 775 m with anactual discharge of 411 liters/sec and has irrigation efficiency of 63.79%.

scholarly journals Technical audit of operations and maintenance needs in the Tlatak irrigation area in East Java’s Magetan regency

2018 ◽  
Vol 195 ◽  
pp. 05011
Author(s):  
Yuli K Iswahyudi ◽  
Mamok Suprapto
Keyword(s):  
Physical Condition ◽  
Irrigation Water ◽  
Performance Index ◽  
Agricultural Development ◽  
Irrigation System ◽  
Arable Land ◽  
Water Shortages ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Index Value

Irrigation water shortages have the potential to limit agricultural development otherwise arable land. To resolve such irrigation water shortages, accurate evaluations focusing on the assessment of the irrigation system’s physical condition, the functionality of the infrastructure components, and the irrigation efficiency are all needed. The assessments of physical condition and functionality are metrics used to establish the performance index value of the irrigation system. The performance index value can be used to identify sections that need maintenance and to define the level of damage that has impacted the irrigation network infrastructure. The irrigation network’s overall performance is analyzed based on the weight of each criterion as defined in the Minister of Public Works Regulation No.32 Year 2007. This research location is Tlatak Irrigation Area, in the District of Parang, Magetan Regency. The results of the analysis showed that the efficiency of irrigation was 74.24%, and the irrigation system performance was only 61.11%. These numbers indicate that the Tlatak irrigation network is categorized as ‘Requiring Attention.' Efforts should be made to resolve the irrigation issues by conducting periodic maintenance, constructing one or more deep wells, and enhancing the role of the Water User Farmers’ Association.

scholarly journals Desain Pintu Air Sekunder Berbantu Komputer Untuk Daerah Irigasi Cinangka Kabupaten Bogor

2021 ◽  
Vol 5 (3) ◽  
pp. 163-178
Author(s):  
Risky Ramadan ◽  
Budi Indra Setiawan
Keyword(s):  
Irrigation Water ◽  
Effective Rainfall ◽  
Secondary Channel ◽  
Irrigation Area ◽  
Total Height ◽  
One Year

The most problem that occurs in Cinangka Irrigation Area is the not function of sluice and not used to properly regulate water of it. If the discharge regulator is not operated properly, the provision of irrigation water has the potential to be wasteful or lacking. The purpose of this study is to determine the discharge requirements for secondary irrigation water in Cinangka, produce a design of sluice in the channel and an estimated cost of manufacture. The study was conducted in the Cinangka Irrigation Area, Cibitung Tengah Village, Tenjolaya District, Bogor Regency. The study began from April - June 2020. The results obtained were known to be evapotranspiration, effective rainfall, and irrigation needs in the secondary channel of DI Cinangka per period of irrigation for one year. The largest Eto value occurred in September of 5.8 mm / day, the largest Cheff value occurred in November of 8.4 mm / day and the largest debit of needs occurred in March of 0.6 m3 / sec. Secondary sluice designed  manifold steel sluice with high specification and door width 1x 1 m, total height 2 m door, handlebar diameter 45 cm. Dratstick used is 1.5 inches. Estimated cost for making doors is IDR 7,085,000. These costs can increase depending on the manufacture location and manufacture services.

scholarly journals MODEL KAPASITAS BIROKRASI UNTUK PENGEMBANGAN INTEGRITAS PERKUMPULAN PETANI PEMAKAI AIR (P3A) DALAM RANGKA PENCAPAIAN KEDAULATAN DAN KEAMANAN PANGAN LOKAL

2016 ◽  
Vol 5 (1) ◽  
Author(s):  
Isharyanto ◽  
Suranto ◽  
Jatmiko Anom Husodo ◽  
Adriana G. Firdaussy ◽  
Andina Elok Puri Maharani
Keyword(s):  
Local Government ◽  
Irrigation Water ◽  
Irrigation Management ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Limited Ability ◽  
Farming Community ◽  
Operation And Maintenance ◽  
Irrigation Networks ◽  
Government Bureaucracy

<p align="center"><strong><em>Abstract</em></strong></p><p><em>Perkumpulan Petani Pengguna Air (P3A) coordinate with the users of irrigation water for other purposes through irrigation area coordination forum. Institutional financing irrigation management by irrigation farmers secaa a whole is still very limited ability to provision of funds operation and maintenance of irrigation networks when compared with the needs of maintenance of irrigation networks managed. The results showed that this indicator is quite good, although not all of them are active in every activity P3A. Some farmers feel that once a member but do not know the activities that will be implemented so that the benefits are still lacking at the farm level.Considering the amount of irrigation service charges under the authority of the local government, in this case the local government bureaucracy, we need a model of partnership with farmers. The main elements are dominant in this model is the behavior of (i) the farming community, (ii) participation of irrigation management, (iii) the physical condition of the irrigation network, (iv) of irrigation water services, and (vi) the management of irrigation networks.</em></p><p><strong><em>Keywords: </em></strong><em>farmer, water, irrigation, food.</em></p><p align="center"><strong>Abstrak</strong></p><p>Perkumpulan Petani Pemakai Air (P3A) melakukan koordinasi dengan para pengguna air irigasi untuk keperluan lainnya melalui forum koordinasi daerah irigasi. Pembiayaan pengelolaan   irigasi   oleh kelembagaan   petani  irigasi secaa keseluruhan masih sangat terbatas kemampuan penyediaan dana operasi          dan  pemeliharaan         jaringan irigasi bila  dibandingkan                          dengan kebutuhan pemeliharaan jaringan irigasi yang dikelola.  Hasil penelitian  menunjukkan  bahwa indikator ini cukup baik walaupun belum semuanya aktif dalam setiap kegiatan P3A. Sebagian petani merasa  bahwa  pernah  menjadi anggota tetapi tidak tahu kegiatan yang akan dilaksanakan sehingga manfaatnya masih kurang di tingkat petani. Dengan memperhatikan besaran tuntutan pelayanan irigasi yang menjadi wewenang pemerintah daerah, dalam hal ini birokrasi pemerintahan daerah, maka diperlukan model kemitraan dengan petani. Unsur-unsur utama yang dominan dalam model ini adalah perilaku (i) masyarakat petani, (ii) partisipasi pengelolaan irigasi, (iii) kondisi fisik jaringan irigasi, (iv) pelayanan air irigasi, dan (vi) pengelolaan jaringan irigasi.</p><p><strong>Kata Kunci: </strong>petani, air, irigasi, pangan.</p>

scholarly journals Analisa Kebutuhan Air Irigasi Untuk Tanaman Padi Dan Palawija Pada Daerah Irigasi Rawa (DIR) Danda Besar Kabupaten Barito Kuala

2020 ◽  
Vol 8 (2) ◽  
pp. 79-87
Author(s):  
Fitriansyah Fitriansyah ◽  
Elva Shanty Widuri ◽  
Eriza Islakul Ulmi
Keyword(s):  
Water Availability ◽  
Irrigation Water ◽  
Water Demand ◽  
Irrigation System ◽  
Close System ◽  
Equitable Distribution ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Irrigation Water Demand ◽  
Planting Season

In the management of a good irrigation system will increase the production of irrigation areas because in the Operation of an Irrigation Network should always pay attention to the Availability of Water and Water Needs and how to divide the existing water regularly and evenly so that all plants grow well. To supply water to the paddy fields and will be divided to each plot through the floodgates with an open-close system with equitable distribution so that the Water Availability and Water Needs are still metatalltimes. The research location of the Danda Besar Swamp Irrigation Area (DIR) is located in Rantau Badauh District, Barito Kuala Regency. From the results of the analysis of water availability, the minimum water requirement is 37,760 lt/sec/ha in January 1 during the rice planting season. Maximum irrigation water demand is 711,558 lt/sec/ha in April 1, which is when preparing land for palawija (maize)

scholarly journals ANALISIS KETERSEDIAAN AIR PADA DAERAH IRIGASI BLANG KARAM KECAMATAN DARUSSALAM KABUPATEN ACEH BESAR

2015 ◽  
Vol 1 (1) ◽  
pp. 35-42
Author(s):  
Ichsan Syahputra ◽  
Cut Rahmawati
Keyword(s):  
Irrigation Water ◽  
Growing Season ◽  
Rice Fields ◽  
Cropping Pattern ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Network Availability

Blang Karam Irrigation  with a total area of ± 400 Ha of rice fields have the potential to be developed which have supported such means Embung and Technical Irrigation Network. Availability of water for irrigation needs adequately met today with a reliable flow of 1.25 m3 / s and the need for retrieval of 2,312 liters / sec / ha on alternative cropping pattern with preparing land for 30 days and the need for making 0925 m3 / sec and 1,766 ltr / s / ha on alternative cropping pattern with preparing land for 45 days and the need for making 0707 m3 / sec. This suggests that the availability of water for Blang Karam irrigation area enough to meet the needs of the growing season irrigation water for 2 times a year.

To the issue of water treatment by hydrocyclone on the systems of the combined irrigation

2020 ◽  
Vol 0 (2) ◽  
pp. 21-25
Author(s):  
Nikolay Dubenok ◽  
Andrey Novikov ◽  
Sergei Borodychev ◽  
Maria Lamskova
Keyword(s):  
Water Treatment ◽  
Organic Compounds ◽  
Irrigation Water ◽  
Irrigation System ◽  
Petroleum Products ◽  
Cylindrical Part ◽  
Agricultural Landscapes ◽  
Treatment Unit ◽  
Drain Pipe ◽  
Irrigation Network

At the stage of water treatment for irrigation systems, the efficiency capture coarse and fine mechanical impurities, as well as oil products and organic compounds affects the reliability of the equipment of the irrigation network and the safety of energy exchange processes in irrigated agricultural landscapes. The violation of work irrigation system can cause disruptions in irrigation schedules of agricultural crops, crop shortages, degradation phenomena on the soil and ecological tension. For the combined irrigation system, a water treatment unit has been developed, representing a hydrocyclone apparatus with a pipe filter in the case. For the capacity of 250 m3/h the main geometrical dimensions of hydrocyclone have been calculated. To organize the capture petroleum products and organic compounds, it has been proposed a modernization of a hydrocyclone unit, consisting in dividing the cylindrical part of the apparatus into two section. The first is section is for input irrigation water, the second one is for additional drainage of clarified irrigation water after sorption purification by the filter, placed on the disk and installed coaxially with the drain pipe and the pipe filter.

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