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Analisis Integrasi Angkutan Kota sebagai Feeder Angkutan Bus Trans Mamminasata Muhammad Ridha Kasim; Andi Muhammad Akram; Rezki Ramadhan; Ahmad Fauzan
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (267.297 KB) | DOI: 10.36418/syntax-literate.v8i6.12441

Abstract

Public transportation in Makassar City is not yet well integrated, be it physical integration (routes and modal shift facilities), schedule integration, and service integration (tariffs). The existence of a new mode, namely Sahabat Bus, is considered not to improve the condition of public transportation in Makassar City, but instead takes over the function of the existing city transportation. The purpose of this research is the first to find out the characteristics of the bus friend's passenger journey and the second is to find out the type of integration that can be done by bus friends and city transportation. The method used is the analysis of boarding and alighting points of passengers overlaid with bus route maps and city transportation to produce alternative stops and new stops at nodes and road sections. The results of the study show that 2. The form of physical integration that can be carried out is in the form of adding stops or points for boarding and alighting passengers at 37 alternative node points or on 15 alternative road sections based on the points and segments traversed by both modes of city transportation and Friend Bus. While the non-physical form can be carried out by collaboration between each manager or by creating a new institution specifically to operate public transportation
IDENTIFIKASI KERUSAKAN EKOSISTEM MANGROVE DI KELURAHAN BIRA KOTA MAKASSAR Andi Muhammad Akram; Hasnidar Hasnidar
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 5 No 1 (2022): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v5i1.101

Abstract

Mangrove ecosystems are one of the most important areas in maintaining the level of diversity of organisms in the sea. Mangrove damage is caused by abrasion, lack of heeding of the carrying capacity of the coastal environment, and lack of knowledge and awareness of the community around the coast about mangrove ecosystems ecologically / economically. This research was conducted in January – March 2021 in Bira Village, Tamalanrea District, Makassar City, South Sulawesi Province.This study aims to determine the level of mangrove damage, find out damage factors and calculate the estimated value of mangrove ecosystem damage claims in Bira Village, Makassar City. This research used a survey or direct observation method. The results showed that mangrove vegetation in Bira Village is low with very little species diversity. The level of mangrove forest destruction is still in the good category with a percentage of 30.89%. The causative factors are due to the felling of mangrove trees for fuel, infrastructure development, and coastal abrasion. Based on rehabilitation costs referring to P.8 / KSDAAE / SET / REN.2 / 10/201 concerning Activity Standards and Costs for Conservation of Natural Resources and Ecosystems in 2018, a total rehabiliation cost of Rp. 350,220,000 was obtained with a total mangrove forest area of 10 Ha.
PENGGUNAAN TEPUNG IKAN SAPU-SAPU (Pterygoplichthys pardalis) SEBAGAI SUMBER PROTEIN PAKAN PADA PENTOKOLAN UDANG VANAME (Litopenaeus vannamei) Hasnidar Hasnidar; Andi Tamsil; Muhammad Saenong; Andi Muhammad Akram; Muh . Ardiansyah
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 5 No 2 (2022): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v5i2.144

Abstract

Vannamei shrimp (Litopenaeus vannamei) is a fishery product that is able to generate foreign exchange for the country besides tiger prawns. This shrimp has the advantage of being more resistant to environmental conditions and disease. Feed plays an important role in its cultivation because it absorbs the largest cost of 60-70% of the total production cost. At present, there are still many farmers, both traditional and modern, who have not carried out effective feeding because of the high cost of providing feed. Amazon sailfin catfish, Pterygoplichthys pardalis are invasive fish in waters that need to be limited in population development by using them. One form of utilization is to make it a fish meal product and then it becomes a raw material for feed. This study aims to analyze the use of P. pardalis meal as feed for vaname shrimp. The test animals were vaname shrimp with a weight of 3.35±0.5 g; total length 6±0.5 cm, first acclimatized for 5 days. The percentages of using broomstick fish meal were 25%, 30%, 35% as treatment and commercial feed as control feed. The study used a completely randomized design (CRD) with 4 treatments and 3 replications. Research for 60 days, the dose of feed given is 5% with a frequency of 5 times a day. The parameters observed were: absolute growth (PM), daily growth (PH), daily growth rate (LPH), feed conversion (KP), feed efficiency (EF) and survival (KH). Data were analyzed for variance (ANOVA). The results showed that the higher the percentage of P. pardalis meal, the better the response of vannamei shrimp to growth parameters, but based on the analysis of variance, it showed that the treatment not significant all the parameters observed.
UJI BIOAKTVITAS ANTIBAKTERI EKSTRAK MANGROVE TERHADAP BAKTERI PENYEBAB PENYAKIT ACUTE HEPATOPANCREATIC NECROSIS DISEASE Andi Hamdillah; andi Muhammad Akram; Harlina Harlina; Ilmiah Ilmiah
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 7 No 2 (2024): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v7i2.562

Abstract

Acute Hepatopancreatic Necrosis Disease (AHPND) is one of the most detri-mental diseases for shrimp farmers, with a mortality rate reaching 100%. One approach to treating AHPND infections involves utilizing mangrove extracts. Several secondary metabolites found in mangroves, such as steroids, triterpenoids, flavonoids, alkaloids, and polyphenols, possess antibacterial properties. The objective of this study is to evalu-ate the antibacterial activity of various mangrove extracts against Vibrio parahaemolyticus strain AHPND. The research method, extraction uses the maceration method. The anti-bacterial activity test used the double layer diffusion method to isolate the bacteria V. parahaemolyticus strain AHPND.. Further tests were carried out to determine the Mini-mum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) of the mangrove extracts. Results: The study revealed that extracts from A. officinalis and R. apiculata inhibited the growth of V. parahaemolyticus, with inhibition zone diameters of 11 mm and 12 mm, respectively. Further testing showed that the MIC and MBC values of A. officinalis were 0.25 mg/disc, producing an inhibition zone diameter of 8 mm, while the MIC and MBC values of R. apiculata were also 0.25 mg/disc, with inhibition zone diameters of 8 mm for MIC and 7 mm for MBC. Avicennia officinalis and Rhizophora apiculata show potential to be developed as natural antibacterial agents in aquaculture.