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All Journal JURNAL PESISIR DAN LAUT TROPIS ILMU KELAUTAN: Indonesian Journal of Marine Sciences Bionatura MARINA CHIMICA ACTA Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Ilmu Kelautan Spermonde JSDH Jurnal Kelautan Tropis BERITA BIOLOGI BIOMA : Jurnal Biologi Makassar International Journal of Applied Biology Jurnal Ilmu Alam dan Lingkungan Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang
Magdalena Litaay
Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Hasanuddin
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Energy Environmental Science Immunology & microbiology Veterinary

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PENGARUH PEMBERIAN VERMIKOMPOS CAIR Lumbricus rubellus Hoffmeister PADA PERTUMBUHAN Chlorella sp. Regista, Regista; Ambeng, Ambeng; Litaay, Magdalena; Umar, M. Ruslan
BIOMA : Jurnal Biologi Makassar Vol 2, No 1 (2017)
Publisher : Departemen Biologi, Fakultas Matematika dan Ilmu Pengetahuan alam, Universitas Hasanuddin

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Abstract

Telah dilakukan penelitian tentang pengaruh pemberian vermikompos cair Lumbricus rubellus pada pertumbuhan Chlorella sp.. Penelitian ini bertujuan untuk mengetahui konsentrasi media kultur vermikompos yang terbaik dalam meningkatkan pertumbuhan populasi Chlorella sp.. Penelitian dilaksanaan di Balai Budidaya Air Payau Takalar. Jenis penelitian ini adalah eksperimen menggunakan desain percobaan Rancangan Acak Lengkap, dengan konsentrasi larutan vermikompos cair  A 0%, B 0,3%, C 0,6%, D 0,9%, dan E 1,2%, masing-masing perlakuan 3 kali ulangan. Pengamatan pertumbuhan Chlorella sp. dilakukan selama 10 hari. Hasil analisis data menggunakan UNIANOVA diperoleh hasil yang tidak berbeda nyata antar perlakuan.Hasil penelitian menunjukkan kepadatan tertinggi populasi Chlorella sp. terjadi pada hari kesembilan dengan kepadatan 1698,91x104sel/ml terjadi pada konsentrasi vermikompos cair 0,9%.Kata Kunci: Chorella sp., budidaya perairan, vermikompos, Chlorellaceae
Diversity of Invertebrate Epifaunas Associating with Mangrove In Balangdatu Village Tanakeke Islands of South Sulawesi Crisnawati, Crisnawati; Litaay, Magdalena; Prisambodo, Dody; Santoso, Slamet
International Journal of Applied Biology Vol 1, No 1 (2017): International Journal of Applied Biology
Publisher : Hasanuddin University

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Abstract

Research on the diversity of invertebrate epifaunas associating with mangroves in the Balangdatu village of Tanakeke regency, Takalar district, South Sulawesi, has been conducted from September to December 2016. The objective of this research was to know the diversity of invertebrate epifaunas associating with mangrove in Balangdatu Village of Tanakeke Islands. Sample collection was done by using explorative quantitatively plot methods with size 2 x 2 m, applied at three different stations. Data analysis includes calculation of Absolute density, Uniformity Index (Shannon-wiener), Dominance Index, and Distribution Index. The results showed that there were 13 species of epi fauna of 9 tribes, namely Littoraria sp 1, Cerithidea cingulata, Littoraria sp 2, Littoraria pallescens, Episesarma sp, Saccostrea cucullata, Pagurus sp, Terebralia sulcata, Cerithidea sp, Nerita planospira, Nisto histrio, Littoraria scabra, and Cassidula vespertilionis. The highest density was found in Littoraria scabra with a density of 0.72 ind/m2. Diversity indices are low which indicate depressed environmental conditions. Distribution Index values across stations <1 indicating that the pattern of individual dispersion tends to be uniform.
MAKROZOOBENTOS YANG BERASOSIASI DENGAN PADANG LAMUN DIPERAIRAN PULAU BARRANG LOMPO, MAKASSAR, SULAWESI SELATAN Litaay, Magdalena; Priosambodo, Dody; Asmus, Harald; Saleh, Amrullah
BERITA BIOLOGI Vol 8, No 4 (2007)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (932.379 KB) | DOI: 10.14203/beritabiologi.v8i4.2120

Abstract

A study on community structure of macrozoobenthos was conducted in the vicinity of seagrass beds Barrang Lompo Island Waters,Makassar. The aim of this study was to investigate species composition, density of macrozoobenthos in the area.Total of 27 species macrozoobenthos were identified during this study.Modiolus micropterus is the most dominant species with density of 542 individu/m .The highest diversity index was found in southeast side (2.38) while northeast side has diversity index only 0.70. Macrozoobentos composition in both station were different with similarity index of 21%.
Identifikasi Awal Bakteri pada Juwana Trochus niloticus Linn. dan Tridacna squamosa Linn. Asal Hatchery Pulau Barrang Lompo Makassar Litaay, Magdalena; Gobel, Risco B.; Abdullah, As’adi; Subair, Subair
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 12, No 3 (2007): October 2007
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (458.708 KB) | DOI: 10.24002/biota.v12i3.2800

Abstract

The research on early identification of bacterial from juveniles top shell (Trochus niloticus L.) and giant clam (Tridacna squamosa Linn.) was conducted at Unhas’s hatchery at Barrang Lompo island during August-October 2006. Bacteriology test was done at Microbiology Laboratory of Biology Department, Math and Science Faculty, Hasanuddin University, Makassar. The quantitative test was done using Most Probable Number (MPN) and Standard Plate Count (SPC) methods. While the qualitative test included bacteria colony observation, macroscopic, microscopic, and biochemical test. Macroscopic observation was done by assessing the form, elevation, color, ridge, and inner structure of bacterial colony. Microscopic observation was conducted by using Gram and spora stain. The result of MPN method shows the average total bacteria for juveniles top shell is 17.5 x 102 cell/ml and for giant clam is 6.65 x 102 cell/ml, while SPC results indicate the average total bacteria for juveniles top shell is 4.8 x 105 cell/ml and for giant clam is 3.0 x 105 cell/ml, respectively. The result of biochemical test identifies 5 genera of bacteria such as Micrococcus, Bacillus, Streptomyces, Escherichia and Enterobacter.
MORFOMETRI KERANG TAHU MERETRIX MERETRIX LINNAEUS, 1758 DI PASAR RAKYAT MAKASSAR Indraswari, A. Gita Maulidyah; Litaay, Magdalena; Soekendarsi, Eddy
BERITA BIOLOGI Vol 13, No 2 (2014)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v13i2.687

Abstract

White shells Meretrix meretrix is one of the bivalves that are often sold in local markets of Makassar. Meretrix meretrix is one type of shellfishes that is favoured by the people so that they are continuedly being taken from their habitat without considering the feasibility of the capture. This research was aimed to determine the correlation between shell length, shell width, shell thickness, and total weight of the meat as well as assessing the size of a decent catch of M. meretrix in Makassar. Morphometric relationship between the length, width and thickness of the shell and total weight of the meat was analyzed using regression analysis.The results showed that the length and width of the shell and the length and total weight had strong positive correlation (0.81 = r = 0.96 and 0.81 = r = 0,92 repectively).The lenght and thickness of shell was moderately correlated (0.57 = r = 0.76), while the length and weight of the meat showed weak correlation (0.02 = r = 0.47). Size of M. meretrix sold in TPI Rajawali, Sentral market and Tanjung market ranged between 2.00 ? 6.99 cm and has fulfilled the catching standard, which is > 4 cm.
Kelayakan Kualitas Air Untuk Kawasan Budidaya Eucheuma cottoni Berdasarkan Aspek Fisika, Kimia Dan Biologi di Kabupaten Kepulauan Selayar Akib, Abdul; Litaay, Magdalena; Ambeng, A; Asnady, Muhtadin
JURNAL PESISIR DAN LAUT TROPIS Vol 3, No 1 (2015): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.3.1.2015.9203

Abstract

Telah dilakukan penelitian tentang kelayakan kualitas air untuk kawasan budidaya Eucheuma cottonii berdasarkan aspek fisika, kimia dan biologi di Kabupaten Kepulauan Selayar, pada bulan September – November 2014. Penelitian ini bertujuan mengetahui kawasan budidaya rumput laut berdasarkan kondisi fisika, kimia dan biologi di perairan Kepulauan Selayar. Penentuan lokasi budidaya rumput laut dilakukan dengan penyusunan matrik kesesuaian berdasarkan hasil skoring dan pembobotan. Hasil penelitian memperlihatkan kisaran nilai: a) Parameter fisika terdiri atas: (1) kedalaman sebesar 6,5 m– 11,5 m, (2) kecerahan 1,61 m– 6,51 m, (3) suhu perairan 29 ºC– 30,7 ºC, (4) salinitas perairan 28 ppt – 31,5 ppt, (5) material dasar perairan mempunyai jenis antara lain: lumpur, pasir dan karang, (6) kecepatan arus 0,02 m/det - 0,156 m/det, (7) muatan padatan tersuspensi 16,097 mg/l- 58,350 mg/l. b) Parameter kimia terdiri dari: (1) oksigen terlarut 3 ppt - 6,3 ppm, (2) pH 7,13- 7,66, (3) fosfat 0,211 mg/l- 1,904 mg/l, (4) nitrat 0,032- mg/l- 1,412 mg/l. c) Parameter biologi terdiri atas: (1) kelimpahan fitoplankton 20500 sel/l- 46500 sel/l dan (2) klorofil-a 0,110 mg/l- 0,889 mg/l. Hasil skoring menunjukkan untuk kelima stasiun dapat dilakukan kegiatan budidaya E. cottonii yaitu pada desa Bonelohe, Baruyya, Barugayya, Dodaia dan Tongke-tongke.
KEANEKARAGAMAN DAN STRUKTUR KOMUNITAS ECHINODERMATA DI EKOSISTEM LAMUN PERAIRAN PULAU PANNIKIANG SULAWESI SELATAN Safriani Sukma Amirudin Raden; Magdalena Litaay; Willem Moka
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 6 No. 2 (2021): Bioma : Juli - Desember 2021
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/bioma.v6i2.14243

Abstract

  Penelitian mengenai Echinodermata sudah banyak dilakukan, namun di Pulau Panikiang, masih sangat terbatas, sehingga perlu dilakukan penelitian lebih dalam mengenai keanekaragaman Echinodermata. Telah dilakukan penelitian mengenai Echinodermata dengan menggunakan line transect kombinasi plot. Dimana panjang line transect 50 m dan plot dengan ukuran 2 x 2 m. Echinodermata yang berada dalam plot dihitung jumlah individunya, diamati morfologinya, diambil gambarnya untuk identifikasi lebih lanjut. Dilakukan analisis data keanekaragaman jenis, kemerataan, persebaran jenis dan dominansi. Ditemukan 10 species Echinodermata, yang terdiri dari 8 genera dan 8 famili. Memiliki tingkat keanekaragaman Echinodermata tergolong bervariasi (0.122251 - 2.014903).   Kata Kunci: Echinodermata, Pulau Pannikiang, Ekosistem Lamun  
SINTASAN DAN PERKEMBANGAN STADIA LARVA LOLA MERAH (Trochus niloticus Linn.) PADA METODE PEMIJAHAN BERBEDA A.Niartiningsih -; Magdalena Litaay -; Emma Suryati -; Fitriani Akib -
Bionatura Vol 10, No 1 (2008): Bionatura Maret 2008
Publisher : Direktorat Sumber Daya Akademik dan Perpustakaan

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Abstract

Penelitian ini dilakukan untuk mengetahui sintasan larva lola merah (Trochus niloticus) pada setiap stadia dengan metode pemijahan yang berbeda yaitu air mengalir, aerasi kuat, tekanan suhu, dan kombinasi tekanan suhu dan air mengalir. Penelitian dilaksanakan pada bulan April 2006 di panti benih Stasion Laut UNHAS Pulau Barang Lompo, Makassar yang meliputi tahap persiapan, pemijahan induk, penebaran dan perhitungan jumlah dan ukuran larva serta pengukuran kua-litas air media larva lola merah. Pengolahan data menggunakan software SPSS 11.0. Dari 4 (empat) metode pemijahan yang dicobakan untuk menghasilkan larva lola merah, hanya 2 (dua) metode yang berhasil yaitu pemijahan dengan metode air mengalir dan metode aerasi kuat, sehingga sintasan larva yang diukur hanya dari kedua metode tersebut. Diharapkan penelitian ini dapat bermanfaat sebagai bahan informasi dalam memproduksi benih lola merah yang berkualitas. Hasil analisis menunjukkan sintasan larva pada metode pemijahan aerasi kuat pada stadia trokofor yaitu 85,00%, stadia veliger 54,92% dan stadia pediveliger 82,59%, sementara dengan metode air mengalir berturut-turut pada stadia trokofor 81,67%, stadia veliger 47,16% dan stadia pediveliger 88,57%. Hasil ter-sebut tidak menunjukkan perbedaan yang nyata dan setelah diuji lebih lanjut diketahui bahwa metode pemijahan tidak memberikan pengaruh nyata terhadap sintasan pada setiap stadia larva lola merah. Terdapat perbedaan ukuran larva pada setiap stadia yaitu trokofor (650-675 ìm), veliger (675-725 ìm), dan pediveliger (700-725 ìm).Kata kunci : Sintasan, stadia larva, lola merah, pemijahan
ANALYSIS OF THE LEAD (Pb) CONTENT IN SEDIMENT, SEA WATER AND BLOOD COCKLE Anadara granosa L. FROM THE COASTAL WATER OF MAKASSAR Olivia Datu Parung; Magdalena Litaay; Eva Johannes
Marina Chimica Acta Vol. 16 No. 2 (2015): Volume 16 No. 2 (2015)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (306.223 KB) | DOI: 10.20956/mca.v16i2.7408

Abstract

The research about analysis of the content of heavy metal lead (Pb) in sediment, sea waterand blood cockle Anadara granosa L. from the caostal water of Makassar has been done.This research was aimed to figure out the Pb content in the sediment, the sea water and theblood cockle A. granosa L. The sample was taken by using Purposive sampling method. Thesamples preparation used composite method and Pb level in samples was determined byAtomic Absorption Spectrofotometric (AAS). The result showed that at Tanjung Bunga, theaverage of Pb content in the: sea water 0,289 ppm, sediment 0,609 ppm and blood cockle A.granosa L. 0,704 ppm. In the Mangara Bombang, the average of Pb content in the sea water0,273 ppm but Pb level in the sediment and in the blood cockle A. granosa L. were notdetected.
PENUTUPAN KARANG DI PULAU BARANGLOMPO DAN PULAU BONE BATANG BERDASARKAN METODE REEF CHECK Ilham Ilham; Magdalena Litaay; Dody Priosambodo; Willem Moka
Jurnal Ilmu Kelautan SPERMONDE VOLUME 3 NOMOR 1, 2017
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v3i1.2123

Abstract

The Research on “Coral Coverage in Baranglompo Island and Bone Batang Island Based on Reef Check Method” was conductedin April 2016. The aims of this study was to determine and to compare the condition of reefs in Baranglompo and Bone BatangIslands based on the percentage of life coral cover by using Reef Check methods. This study also aims to determine whichfactors that most affect the percentage of coral cover on each island i.e: abiotic factors (temperature, salinity and substrate inthe form of rock, rubble, sand, silt/clay); biotic factors (soft coral, recent killed coral, algae, sponges, fish and invertebratesassociate) and anthropogenic factors (garbage, ilegal fishing/bombs, stun, anchors, nets) were also investigated. Percentage oflife coral cover obtained by Line Intercept Transect (LIT) along 100 meters at a depth of 3 meters and 10 meters. The resultsshowed that the condition of coral reefs in Baranglompo was classified as moderate with an average percentage coral coverageof 42% at a depth of 3 meters and 27% at a depth of 10 meters. While the condition of coral reefs in Pulau Bone Batang wasrelatively good with average coral cover of 51% at 3 meters depth and moderate with average coral cover of 39% at 10 metersdepth. Condition of coral reefs in Bone Batang is better than Baranglompo islands. Anthropogenic impacts in the form of wasteis the most influential factor on coral cover on the island Baranglompo. Whereas fishing activities by using dinamite are thefactors that most influence on coral cover on the island of Bone Batang.Keywords: Coral coverage, Baranglompo island, Bone Batang island, Reef Check
Co-Authors . Fahruddin A Ambeng, A A. Gita Maulidyah Indraswari A.A. Ketut Agung Cahyawan W A.Niartiningsih - Abdul Akib, Abdul Abdullah, As’adi Ambeng Ambeng Ambeng Ambeng Ambeng Ambeng Ambeng Ambeng, Ambeng Amrullah Saleh Andi Gita Maulidyah Indraswari Suhri Andi Rahmawati Andy Nugraha Aryuni Utariningsih As&#039;adi Abdullah As’adi Abdullah Ayub Wirabuana Putra Ayub Wirabuana Putra Crisnawati Crisnawati Crisnawati Crisnawati, Crisnawati Dody Priosambodo Dody Prisambodo Dody Prisambodo, Dody Eddy Soekendarsi Eddy Soekendarsi Edy Soekendarsi Elki Julianto P Emma Suryati - Erviana Tahir Eva Johannes Eva Johannes Eva Johannes Febriyanti Angreni Fitriani Akib - Harald Asmus Harald Asmus Ilham Ilham Jennyta Dhewi Darmansyah Tanjung Jennyta Dhewi Darmansyah Tanjung Karlina Sari Like Ayu Sutrisnu M. Ruslan Umar M. Ruslan Umar, M. Ruslan Marwa Deviana Muh Ruslan Umar Muh. Nurdin Muhammad Al Anshari Muhtadin Asnady Munif S. Hassan Naspira Binti Jabir Nur Haedar Nur Haedar Nur, Kurniati Umrah Nurul Istiqamah Nurul Magfirah Sukri Olivia Datu Parung Regista Regista Regista Regista, Regista Rimba Boroh Risco B Gobel Risco B. Gobel Risco B. Gobel Risco B. Gobel Risco G Budji Rosana Agus Safriani Sukma Amirudin Raden Saleh, Amrullah Serii Lejab Slamet Santosa Slamet Santosa Slamet Santoso Slamet Santoso Subair Subair Subair Subair Syahribulan Syahribulan, Syahribulan Tri Atmowidi Wahyulfatwatul UAS Willem Moka Willem Moka Willem Moka Willem Moka Willeum Moka WINDRA PRIAWANDIPUTRA, WINDRA