Identification and Status of Fish Species During Transition Season I at the Technical Implementation Unit of the Fisheries Port Office (UPTD-PP) Lempasing, Lampung (Supervisors: Fitri Agustriani, S.Pi., M.Si and Prof. Dr. Fauziyah, S.Pi) The Technical Implementation Unit of the Fisheries Port Authority (UPTD-PP) in Lempasing, Lampung, is the center of fisheries activities, especially those loca…
Pada daerah dataran tinggi sering terjadi erosi yang disebabkan oleh tergerusnya tanah akibat energi kenetik hujandan pengaruh lainnya seperti jenis kepekaan tanah, penggunaan lahan, serta panjang dan kemiringan lereng. Tujuan dari penelitian ini adalah untuk menghitung indek erosivitas serta mengetahui besarnya erosi pada Sub DAS Lematang Hulu, yang merupakan wilayah perbukitan di Sumatera Sel…
Sungai Sekanak merupakan salah satu sub das Sungai Musi yang ada di Kota Palembang. Sungai Sekanak sendiri menjadi sistem alami drainase perkotaan yang berada di Kota Palembang. Pemerintah sendiri sedang berusaha untuk melakukan pengendalian banjir di Kota Palembang khususnya Sungai Sekanak. Normalisasi saluran Sungai Sekanak dilakukan guna antisipasi banjir di Kota Palembang. Analisis pengaruh…
Palembang City is one of the Metropolitan cities in Indonesia that has a network of rivers that can be traversed by large ships throughout the year, namely the Musi River and its tributary network. Many people in Palembang City live in areas adjacent to rivers, those who live in those areas have access to various public transportation options, one of which is river transportation. River transpo…
Various factors such as geological phenomena including erosion and sedimentation, climate change, and human activities, have the potential to cause changes in river flow patterns. These transformations generally can be observed by the changes appearance of the river flow. Therefore, changes in river morphometric dimensions can be impacted characteristics of river flow patterns, especially in ri…
Tanah pasir (sand) atau tanah berbutir kasar adalah salah satu jenis tanah yang sering menimbulkan permasalahan dalam pekerjaan teknik sipil. Kekurangan dari tanah pasir adalah pasir tidak memiliki daya ikatan tarpartikel satu sama yang lainnya. Pasir merupakan jenis tanah non kohesif yaitu sifat antar butirannya lepas (loose). Sifat tanah pasir yang non kohesif ini dapat diperbaiki dengan peny…
Sungai Belitang merupakan salah satu anak sungai yang memiliki panjang i-60 Km dibagi dalam tiga bagian yakni bagian up stream, transisi dan down stream, setiap bagian tersebut memiliki karakteristik yang berbeda - morphologi sungai saat ini sangat jauh berubah bila dibandingkan dua puluh tahun lalu saat aliran sungai masih berfungsi normal. Dengan diketahuinya kondisi beda. Situasi yang morpho…
Sungai-sungai di Indonesia 30 tahun terakhir ini mengalami peningkatan pembangunan fisik yang relatif cepat Pembangunan fisik tersebut misalnya pembuatan sudetan-sudetan, pelurusan-pelurusan, pembuatan tanggul sisi, pembetonan tebing naik baik pada sungai besar maupun kecil. Pelurusan akan menyebabkan terjadinya peningkatan kecepatan air menuju hilir. (Agus Maryono, 2008). Penelitian dilakukan …
Irrigation water rcquircments as a whole necds to bc known because it is one important step that is rcquircd in the planning and management of irrigation systems. Accordingly, the purpose of this study is to analyze the needs of irrigation water in order to get the predietion value of the irrigation water requirement of maximum and minimum in the area of study in this area is Air Keban River Ir…
One of the disease in pangasius catfish is the pathogenic bacteria Aeromonas hydrophila which causes Motile Aeromonas septicemia (MAS) or known as red spot disease. This study aimed to determine the concentration for treatments of pangasius catfish (Pangasius sp.) infected with Aeromonas hydrophila bacteria using gambier (Uncaria gambier Roxb) sap solution. This research design used a completel…
This study aims to determine the physicochemical characteristics of collagen from snakehead fish bone and scale (Channa striata). This research was conducted in a laboratory experiment and repeated 3 times. The parameters observed were protein content, ash content, viscosity, extract yield and UV-Vis spectroscopy. The data obtained were analyzed descriptively in the form of tables and graphs, f…
Sub-watershed Boang is a part of Musi Watershed located in Palembang. Subwatershed Boang covers three districts; those are Gandus, Ilir Barat I, and Ilir Barat II. This watershed has several rivers, including Kedukan River, PAM River, Kedukan Lama River, Sawah River, and so forth. One of the major problems in Kedukan river is flooding which occurs around river due to the overflow of water. In s…
Climbing perch can be cultivated and able to respond of the artificial feed. The use of certain plant ingredients such as soybeans, corn, cassava, and bran as fish feed ingredients has the disadvantage of containing phytic acid. Phytic acid is difficult to digest by fish because of the lack of phytase in the gastrointestinal tract Therefore, it is necessary to add phytase to hydrolyze the phyti…
River is the place and the Container and also water drainage networks ranging from the spring to the estuary with restricted right and left and also up streaming along the lines sempada. One of the main river in South Sumatra is enim river. Recorded on 23 January 2016 floods occurred in the estuary enim that flooded the area around suangai enim. The purpose of this study was to determine the fl…
This study aims to determine the shelf life of shredded catfish (Pangasius pangasius) through the accelerated method with the Arrhenius model. This study used a laboratory experimental method, estimating the shelf life of shredded catfish (Pangasius pangasius) through the Arrhenius equation at storage temperatures (25 ℃, 40 ℃ and 55 ℃), observed every 5 days for 20 days and carried out th…
Pada penelitian ini bermaksud untuk menggunakan agregat batu gunung dan agregat batu sungai yang berasal dari Musi Rawas, penelitian ini mengacu pada penggunaan agregat batu gunung dan agregat batu sungai sebagai bahan material campuran untuk pembuatan Lataston Hot Rolled Sheet - Base hal ini bertujuan untuk memanfaatkan bahan material yang dapat digunakan sebagai bahan campuran Lataston HRS-Ba…
This study aims to determine and describe the flavour profile of fermented seluang fish products and to determine the attributes that can increase the liking of fermented seluang fish products. The flavour profile of fermented fishery products was evaluated using the CATA sensory analysis method and hedonic test with consumer panellist’s. The products tested in this study were bekasam, rusip,…
Microplastics are plastics resulting from degradation by nature so they have a micro size about 1-5000 μm. Microplastic has become a global issue because it spreads throughout the world's waters. Microplastics that spread in waters have a high potential to contaminate aquatic biota and reduce the quality of marine products and also endanger food safety. This study aims to determine the presenc…
Ruas sungai yang sering kali menimbulkan permasalahan sehingga diperlukan kajian yang lebih spesifik adalah pada bagian tikungan sungai. Pada bagian tikungan sungai sering terjadi permasalahan penggerusan sungai baik pada dasar sungai maupun dinding sungai, yang mempengaruhi distribusi kecepatannya. Penelitian ini ditujukan untuk melihat distribusi kecepatan pada tikungan sungai akibat variasi …
Riinoff is one of the faclors t ha t can cause landslides. This phenomenon occurs in Lematang watershed especially in upstream region. The purpose of this research is t o determinerunoff t ha t occur i n LemutangHulu sub-watershed. In the analysis of runoff, LematangHulu watershed w as drvided into 5 sub-watershed, namely Sub DAS L Hulu 1 - Sub DAS L Hulu 5. The method used in analyzing this ru…
This study aimed to measure the content of tannin compounds and antioxidant activity between crude extract and purified extracts on water lettuce (Pistia stratiotes). In this study, identification of functional groups was also carried out using FT-IR (Fourier Transform Infra Red). This research method was carried out experimentally in a laboratory using one treatment consisting of 2 levels, nam…
Penelitian ini bertujuan menentukan kadar gula total, serat kasar dan aktivitas antioksidan pada ekstrak oligosakarida pada serabut buah nipah (Nypa fruticans). Pada penelitian ini juga telah dilakukan identifikasi gugus fungsi penyusun oligosakarida dengan menggunakan FT-IR. Metode penelitian ini dilaksanakan secara eksperimental laboratorium dengan perlakuan berupa ekstraksi kasar dengan meng…
Sungai Lambidaro merupakan salah satu sungai yang dipengaruhi oleh pasangsurut Sungai Musi. Pada saat kondisi pasang, biasanya terjadi luapan air (banjir) di beberapa titik di sepanjang sungai ini terlebih jika pada saat tersebut terjadi hujan deras. Penelitian ini bertujuan untuk menentukan karakteristik dan tipe pasang surut di muara sungai serta profil aliran sungai akibat pengaruh pasang su…
Perubahan pada geometrik sungai (tampak lintang, profil memanjang dan kemiringan lembah) selalu terjadi seiring berjalannya waktu. Untuk menentukan perubahan yang terjadi pada sungai dapat dilakukan dengan pengukuran langsung ke lapangan dengan parameter yang telah ditentukan. Untuk mempermudah penelitian, dapat dilakukan pemodelan hidrolika di laboratorium untuk perubahan bentuk sungai. Pemode…
An island at the tributary of river affects the flow of the river itself. This causes the geometric shape of the river to change. This river geometry changes include changes in depth and width of the river which also affects the variation in flow velocity streamflow. An island can also divide the river flow into two channels. TW.% \s the background of the research on the influence of the existe…
Budikdamber is a combination of aquaculture and hydroponics that using bucket as a rearing container. Application of this system using swamp water as culture media is constrained by low pH. Liming with dolomite lime was carried out as an attempt to increase the pH of the swamp water. This research aims to determine the best dose of dolomite lime to increase the pH of the swamp water for the cul…