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Rusdi, Rismawaty
Universitas Mulawarman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Social Sciences Other

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Estimation of Communities and Tourists Willingness to Pay for Tsunami Disaster Mitigation of Marine Tourism in the Kalianda Coastal Area, South Lampung Regency Permana Ari Soejarwo; Rismawaty Rusdi; Taryono Kodiran; Umi Muawanah
Jurnal Ilmu Lingkungan Vol 19, No 1 (2021): April 2021
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.19.1.1-9

Abstract

Indonesia coastal areas have considerable natural disaster potential including in Kalianda District South Lampung Regency. Natural disasters such as earthquakes, tsunamis and volcanic activity are likely to occur in coastal areas. The disaster has an impact on economic losses in the marine tourism area. In order to mitigate tsunami disasters in the marine tourism area of Kalianda District, South Lampung Regency, 3 (three) types of tsunami mitigation are needed, namely: construction of coastal protection, installation of the Tsunami Early Warning System (TEWS) and planting of coastal vegetation. This study aims to determine the value of willingness to pay (WTP) of community and tourists in supporting the management of the three types of tsunami disaster mitigation above by using economic valuation / Contingent Valuation Method (CVM). The results of this study indicate that the WTP value of community for coastal protection management is Rp 15.547/person/month while the WTP value of tourist is Rp 12.030/one time entry. Meanwhile, for the WTP value of TEWS management is obtained Rp 12.174/person/month. WTP value for the management of coastal vegetation is Rp 12.444/person/month. The WTP calculation is based on consideration of 3 (three) factors, namely age, income, livelyhood and education level. This research shows that the community and tourists are willing to pay for the management of the three types of tsunami disaster mitigation through BUMDes and entrance fees for marine tourism area. The three types of tsunami disaster mitigation can protect, provide security and calm to the community and tourists in the marine tourism area of Kalianda District, South Lampung Regency from future tsunami.
DIVERSIFIKASI ICE CREAM IKAN BANDENG SEBAGAI PENINGKATAN PENDAPATAN IRT DI DESA TASIWALIE, KECAMATAN SUPPA Fitri Indah Yani; Andi Adam Malik; Sahabuddin Sahabuddin; Rismawaty Rusdi; Nurul Mutmainnah; Ummu Kaltsum; Yusdalifa Ekayanti Yunus; Yushra Yushra; Muh. Iqbal Quraisyin
Jurnal Abdi Insani Vol 10 No 2 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i2.904

Abstract

Tasiwalie Village is one of the coastal villages located in Suppa districtc which is named Lowita Beach. This beach has been very crowded since 2015, both local and foreign visitors. However, all activities on the beach stopped due to Covid-19 in 2019. PKM activity was carried out to diversify milkfish ice cream as an increase in income for housewives (IRT) in Tasiwalie village, Suppa district. The purpose of this activity is to provide training to IRTs in opening up insight into home industry entrepreneurship through processed milkfish products into milkfish ice cream. Implementation of activities October 29, 2022. The method of implementation includes socialization which aims to provide an overview of the benefits of fish consumption and various ways of processing fishery products. The PKM team itself provided tools and materials for activities by empowering milkfish from ponds in Tasiwalie village itself. Furthermore, we provide training in the form of hands-on practice on how to make milkfish ice cream. As a result of this PKM activity, the IRT and local residents know the benefits of consuming fish and various processed fishery products. During the practice process, it went well and the IRTs easily understood the ingredients and steps in the process of making milkfish ice cream. The practice results are packed with a quantity of 80 cups of ice cream. An IRT can start a business from the IRT itself or submit a proposal for village assistance. This activity can hone the spirit of creativity in entrepreneurship to increase household income. It can be the first step in cultivating a new spirit after the Covid-19 pandemic.
Kelimpahan Dan Keanekaragaman Hayati Plankton Di Pulau Umming Desa Mallawa Kecamatan Mallusetasi Kabupaten Barru Sulawesi Selatan Radia, Radia; Malik, Andi Adam; Indahyani, Fitri; Sahabuddin, Sahabuddin; Yushra, Yushra; Rusdi, Rismawaty; Quraisyn, Muh. Iqbal
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 4 No 2 (2024): Mei
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v4i2.584

Abstract

Penelitian ini dilaksanakan mulai bulan Januari sampai Februari 2024 di Pulau Umming Desa Mallawa Kecamatan Mallusetasi Kabupaten Barru Propinsi Sulawesi Selatan. Tujuan dari penelitian adalah untuk mengindentifikasi dan mengukur kelimpahan, keanekaragaman plankton dan mengukur kualitas air di Pulau Umming. Metode yang digunakan yaitu metode observasi dengan melakukan pengambilan sampel air pada empat stasiun dengan alat plankton net dan botol gelap kemudian dilakukan pengamatan di laboratorium Biologi Fapetrik UM Parepare. Komposisi jenis untuk fitoplankton didominasi dari kelas Bacillaryophyceae, yaitu 91,51 % dan untuk zooplankton  didominasi dari kelas Crustacea, yaitu 90,91 %. Kelimpahan terbanyak untuk fitoplankton yaitu Chaetoceros danicum sebanyak 73 spesies per liter per stasiun sedangkan untuk zooplankton yaitu Meganyctiphanes norvegica sebanyak 19,9 spesies per liter. Nilai indeks keanekaragaman yang diperoleh untuk fitoplankton sekitar 2,42-2,82 dan tertinggi pada stasiun II, yakni 2,82. Sedangkan untuk zooplankton didapatkan nilai indeks keanekaragaman sebesar 2,26. Nilai indeks keseragaman untuk fitoplankton didapatkan nilai sekitar 0,82-0,94 dan tertinggi terdapat pada stasiun II, yaitu 0,94. Sedangkan untuk zooplankton dengan nilai 0,94. Kesimpulan dari penelitian yaitu bahwa komposisi jenis fitoplankton yang ada di perairan pulau Umming adalah fitoplankton dari kelas diatom (Bacillaryophyceae) dan untuk Dynophyceae. Nilai indeks keseragaman dan indeks keragaman cenderung stabil pada semua stasiun.  Faktor-faktor kimia dan fisika perairan pulau Umming mendukung kehidupan fitoplankton dan zooplankton untuk dapat hidup dan berkembang biak pada perairan tersebut.
Sustainability Status Analysis of Seaweed Cultivation (Eucheuma cottonii) in Barru Regency: Rap-Seaweed Modification Method: Analisis Status Keberlanjutan Budidaya Rumput Laut (Eucheuma cottonii) di Kabupaten Barru: Metode Modifikasi Rap-Seaweed Irwan, Irninthya Nanda Pratami; Yani, Fitri Indah; Rusdi, Rismawaty
Jurnal Pengelolaan Perikanan Tropis (Journal of Tropical Fisheries Management) Vol 7 No 2 (2023): Journal of Tropical Fisheries Management
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.v7i2.49608

Abstract

Kabupaten Barru merupakan salah satu daerah penghasil rumput laut terbesar di Sulawesi Selatan. Keberlanjutan budidaya rumput laut dipengaruhi oleh berbagai faktor, diantaranya ekologi, ekonomi, sosial, kelembagaan dan teknologi. Penelitian ini bertujuan untuk analisis status keberlanjutan budidaya rumput laut di Kabupaten Barru. Metode yang digunakan adalah pendekatan Multidimensional Scalling (MDS) yang dianalisis dengan RAP-SEAWEED. Beberapa parameter dari masing-masing dimensi dianalisis untuk menilai kondisi eksisting usaha budidaya rumput laut di Kabupaten Barru. Hasil penelitian menunjukkan budidaya rumput laut di Kabupaten Barru tergolong dalam kategori cukup berkelanjutan (quite sustainable) pada dimensi sosial dan dimensi teknologi dan tergolong kategori kurang berkelanjutan (less sustainable) pada dimensi kelembagaan, dimensi ekonomi, dan dimensi ekologi. Analisis parameter menggunakan nilai stress, R-Square, dan monte carlo menunjukkan keakuratan model dan atribut layak untuk digunakan dalam analisis. Hasil analisis status keberlanjutan yang masih tergolong kategori kurang perlu dibenahi dengan memperhatikan beberapa atribut yang memiliki sensitifitas tinggi pada analisis leverage. Evaluasi atribut untuk peningkatan skor keberlanjutan dapat menjadi pertimbangan dasar dalam merumuskan strategi pengelolaan berkelanjutan budidaya rumput laut di Kabupaten Barru.
PENGARUH PERBANDINGAN JUMLAH INDUK JANTAN DAN BETINA TERHADAP PERFORMA BENIH IKAN TAWES (Barbonymus gonionotus) Parenrengi Parenrengi; Andi Adam Malik; Rismawaty Rusdi; Yusdalifa Ekayanti Yunus; Yushra Yushra
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.763

Abstract

One of the phases that determines the success of fish farming is the egg hatching phase. The production of good quality Tawes larvae can occur if the hatchability of  eggs is high and quality of eggs produced is good. The hatchability of eggs is relatively low at only 22% and can only produce approximately 10,000 fry, this is an important problem in the spawning process of Tawes fish in Indonesia. As an effort to increase the hatching rate of Tawes fish eggs, this is by treating the ratio of male to female broodstock differently in each hatching container. This research aims to determine the effect of comparison of the number of male and female broodstock on Tawes fish seed production and to find out how many seeds are produced by the ratio of male and female Tawes fish broodstock. The research was carried out for one month using the experimental design method. The parameters observed were the degree of egg hatching and air quality measurements, then data obtained were analyzed using a Completely Randomized Design (CRD) using SPSS 24 for Windows software. The results of the research showed that the ratio of male to female broodstock had an effect on production of Tawes fish (Barbonymus gonionotus) larvae, where the highest larvae production was obtained at a male broodstock ratio of 2: 1 female.
Analisis Kandungan Pakan Alternatif (DOC, Telur Ayam, dan Usus Ayam) pada Ikan Lele (Clarias sp.) Muhammad Juanda; Rismawaty Rusdi; Andi Adam Malik; Sahabuddin; Yushra
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 5 No 1 (2025): Januari
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v5i1.719

Abstract

Penelitian ini bertujuan untuk mengetahui komposisi kadar air, kadar protein, kadar serat, kadar lemak, dan kadar debu, pakan alternatif DOC, telur ayam, dan usus ayam pada ikan lele (Clarias sp.). Penelitian ini dilaksanakan pada Juli 2022 – Februari 2023 di Laboratorium Bioteknologi Terpadu Peternakan, Fakultas Peternakan, Universitas Hasanuddin. Metode dalam penelitian ini yaitu metode analitik. Berbagai alternatif pakan yang di uji coba dianalisis proksimat untuk mengidentifikasi kandungan nutrisi yang terkandung di dalam pakan. Pengujian proksimat menggunakan metode Kjeldahl.  Hasil penelitian menunjukkan bahwa pakan alternatif DOC, telur ayam dan usus ayam mengandung kadar protein yang lebih tinggi dengan kisaran 42% - 54%, kemudian kadar lemak berkisar 16%-19%, kadar abu berkisar 10%-22%, kadar air berkisar 8%-9%, sedangkan kadar serat kasar berkisar 3%-4%. Oleh karena itu, dapat disimpulkan bahwa pakan alternatif DOC, telur ayam, dan usus ayam mengandung kadar protein yang lebih tinggi dibandingkan kandungan lainnya, sedangkan kadar serat kasar memiliki nilai yang paling rendah. Diharapkan selanjutnya dapat dilakukan analisis uji lanjut untuk melihat pengaruh dari ketiga pakan dan juga dapat dibandingkan dari segi kemudahan untuk memperoleh pakan dan harga yang harus dibayarkan.
SOSIALISASI BUDIDAYA IKAN NILA (OREOCHROMIS NILOTICUS) SISTEM AKUAPONIK DI SD NEGERI 58 PINRANG Nanda Islami; Rusdi, Rismawaty; Hasdiansyah, Andi
GERVASI: Jurnal Pengabdian kepada Masyarakat Vol. 9 No. 1 (2025): GERVASI: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/gervasi.v9i1.7817

Abstract

Kegiatan pengabdian masyarakat dilakukan melalui program Kampus Mengajar yang diselenggarakan secara nasional oleh Kementrian Pendidikan, Kebudayaan, Riset dan Teknologi. Budidaya Ikan Nila (Orechromis niloticus) dengan tanaman kangkung sistem akuaponik ini bertujuan untuk meningkatkan pengetahuan siswa Sekolah Dasar tentang bagaimana cara membudidayakan ikan dan sayuran dalam ruang yang terbatas. Program ini dilaksanakan di SD Negeri 58 Pinrang Desa Jampue, Kecamatan Lanrisang, Kabupaten Pinrang, Provinsi Sulawesi Selatan. Metode yang digunakan adalah metode service learning. Kegiatan pengabdian masyarakat melalui program Kampus Mengajar dalam bidang budidaya perairan berhasil meningkatkan pengetahuan dan pemahaman siswa SD Negeri 58 Pinrang, dimana sebelum program ini dijalankan seluruh siswa yang ikut sosialisasi belum pernah mendengar sistem akuaponik. Setelah program terlaksana, semua siswa antusias dan merespon positif mulai dari sosialisasi hingga praktek prosedur kerja dan masa pemeliharaan. Program ini diharapkan dapat berkelanjutan agar siswa dapat lebih memahami tentang budidaya ikan dan mendukung pengelolaan lingkungan yang berkelanjutan.
Pemetaan Zona Potensi Penangkapan Ikan Tongkol (Euthynnus Affinis) di Perairan Selat Makassar Sulawesi Barat Fitri, Fitri Indah Yani; Susaniati, Warda; Sahabuddin; Mutmainnah, Nurul; Yunus, Yusdalifa Ekayanti; Kaltsum SC, Ummu; Rusdi, Rismawaty; Muh. Kasim
Jurnal Galung Tropika Vol 14 No 1 (2025)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v14i1.1324

Abstract

One of the areas directly adjacent to the Makassar Strait is the city of Mamuju, which is a potential area for tuna (Euthynnus affinis) fishing. This study aimed to analyze the spatial and temporal mapping of tuna ZPPI based on remote sensing GIS technology for fisheries in the Makassar Strait waters, West Sulawesi. The research method used in-situ data: fishing position, catch results, and oceanographic dynamics. Ex-situ data used monthly image data of sea surface temperature (SST), chlorophyll-a (aqua modis). The data was processed using multiple regression analysis between catch results and several oceanographic parameters. The results were then visualized as a map with a Geographic Information System (GIS) using ArcView 10.2 software to obtain potential tuna fishing areas in the Makassar Strait. The results showed a strong correlation between SST and chlorophyll-a with catch results, which was 83.5%. In addition, temporal time data for fishing was obtained in March, April, May, and June. The coordinates of the fishing area points for March are 118o50'12” and 2O 45'5”; in April, they are at 118O 23'15” and 2O30'4”; in May, they are at 118o 23'0” and 2 o30’4”; and in June they are at 118 o23’0” and 2 o28’0”. The Fishing Potential Zone (ZPPI) for tuna is at 118 o27’ and 2 o29’ 32” to 118 o16’ 48” and 2 o16’ 48”.
Comparative Analysis of Seaweed Cultivation Production (Eucheuma spinosum) Longline Method using Rope Strecht and Circular Net Stretch: Analisis Perbandingan Produksi Budidaya Rumput Laut (Eucheuma spinosum) Metode Longline Menggunakan Bentangan Tali dan Bentangan Jaring Bundar Jasman, Ady; Rusdi, Rismawaty; Malik, Andi Adam; Sahabuddin, Sahabuddin; Yushra, Yushra
Jurnal Ilmiah AgriSains Vol. 25 No. 2 (2024): Jurnal Ilmiah AgriSains
Publisher : Fakultas Peternakan dan Perikanan, Universitas Tadulako, Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jiagrisains.v25i2.2024.71-79

Abstract

Produktivitas rumput laut dapat ditingkatkan dengan metode budidaya berkelanjutan yang tepat guna dan ramah lingkungan dalam penerapannya. Percobaan menggunakan bentangan jaring bundar adalah modifikasi dari metode longline dengan bentangan tali dan diharapkan dapat meningkatkan produksi, melindungi dari serangan hama dan thallus yang patah akibat arus, serta meminimalisir waktu dan biaya produksi. Penelitian ini bertujuan membandingkan produksi rumput laut dengan metode longline menggunakan bentangan tali dan bentangan jaring bundar. Metode yang digunakan adalah metode eksperimen di lapangan dan wawancara pelaku usaha. Hasil penelitian menunjukkan penggunaan modifikasi bentangan jaring bundar pada penelitian ini kurang efektif untuk digunakan dalam budidaya rumput laut jenis Eucheuma spinosum. Meskipun terlihat mengalami pertumbuhan, akan tetapi, produksi dengan bentangan tali lebih tinggi dibandingkan dengan bentangan jaring bundar. Rekomendasi untuk penggunaan modifikasi jaring bundar dapat dilakukan dengan memperhatikan ukuran mesh-size jaring dan mencoba jenis jaring lain yang tidak mudah terserang hama. Hal lain yang perlu diperhatikan adalah musim tanam dan kedalaman bentangan agar rumput laut tetap mendapatkan cahaya dan suplai nutrisi yang tercukupi untuk pertumbuhan.
The effect of the ratio of male to female Broodstock on the production of tilapia (Oreochromis niloticus) Seed Herman, Azman; Malik, Andi Adam; Sahabuddin, Sahabuddin; Yushra, Yushra; Rusdi, Rismawaty
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 11: No. 2 (August, 2024)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v11i2.14980

Abstract

This research was conducted from November to December 2023 at the Production Centre of Pangkajene Fish Seed Institute, Sidenreng Rappang Regency, South Sulawesi Province. The objective of this study was to determine the effect of the ratio of male and female broodstock on tilapia seed production, and to determine the ratio of male and female broodstock that produce the most seed production. The design used was a completely randomised design with 4 treatments and 3 replications. The data obtained were presented in the form of graphs and tables. The effect of treatment was analysed using analysis of variance (ANOVA) followed by Tukey's test. The results of the analysis showed that the ratio of male to female broodstock had a significant effect on tilapia fry production (P < 0.05) Sig = 0.034. The highest seed production was found in treatment C (1 male: 4 females) with an average production of 71,000 seeds. Treatment B (1 male: 3 females), 51,000 seeds, treatment D (1 male: 5 females), 34,000 seeds and treatment A (1 male: 1 female) with an average production of 21,000 seeds. It can be concluded that the ratio of male to female broodstock has a significant effect on the production of nila fish fry (Oreochromis niloticus). The highest fry production was obtained in the ratio 1 male; 4 females.Keywords: Broodstock; Production; Ratio; Seed; Tilapia
Co-Authors Andi Adam Malik Andi Adam Malik Ario Damar Fitri Indah Yani, Fitri Indah Fitri, Fitri Indah Yani Hasdiansyah, Andi Herman, Azman Irninthya Nanda Pratami Irwan Isdrajad Setyobudiandi Jasman, Ady Muh. Iqbal Quraisyin Muh. Kasim Muhammad Juanda Nanda Islami Nurul Agustin Link Link Nurul Mutmainnah Nurul Mutmainnah, Nurul Parenrengi Parenrengi Parenrengi, Parenrengi Permana Ari Soejarwo Quraisyn, Muh. Iqbal Rachmawati Syakur Radia, Radia Sahabuddin SAHABUDDIN SAHABUDDIN Sahabuddin, Sahabuddin Taryono Umi Muawanah Ummu Kaltsum Ummu Kaltsum SC Warda Susaniati Yunus, Yusdalifa Ekayanti Yusdalifa Ekayanti Yunus Yushra Yushra Yushra Yushra Yushra Yushra, Yushra