Inventarisasi Dan Kepadatan Udang Dan Kepiting Di Perairan Mangrove

Josia, Marbun; Kaligis, Erly; Kumampung, Deislie R.H.; Darwisito, Suria; Sinjal, Chatrien Annita; Sinjal, Hengky J

doi:10.35800/jplt.7.2.2019.23625

Cited by 3 publications

(3 citation statements)

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“…Kondisi tersebut membuat area mangrove memiliki kandungan bahan organik tinggi yang dimanfaatkan sebagai sumber makanan berbagai jenis biota. Selain itu, hutan mangrove secara ekologi berperan penting sebagai spawning dan nursery ground (Rangkuti et al, 2017), serta menyediakan habitat (Kordi, 2012) bagi organisme akuatik, seperti ikan (Faruk et al, 2019;Al Jufaili et al, 2021), kerang (Deni et al, 2020;Wulandari et al, 2022;Safitri et al, 2023), udang (Josia et al, 2019;Faisal et al, 2021), kepiting bakau (Yulianti et al, 2018;Kusuma et al, 2021), termasuk beberapa jenis gastropoda.…”

Section: Pendahuluanunclassified

Proximate and Macromineral Content of Gastropods in the Mangrove Area of Desa Bakau Sambas Regency

Warsidah,

Safitri,

Sofiana

et al. 2024

JIP

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Gastropods are the largest class of the phylum mollusks, with 75,000 identified species. Gastropods are widely distributed in freshwater, marine waters, and mangrove ecosystems. Gastropods are a fishery commodity with an important economic value containing high protein (36-70.8%) and low fat (0.02-1.50%). This biota has vitamins, essential minerals, omega-3, and omega-6. This research aimed to determine the proximate content (protein, fat, water, ash, and carbohydrates) and macrominerals (Na, K, Mg, Ca, and P) in gastropods found in Bakau Village, Sambas Regency, West Kalimantan. The gastropods found were Ellobium, Cerithidea, and Pirenella. Fifty individuals were taken for proximate analysis. Moisture and ash content were determined by the gravimetric method. Total protein levels were analyzed by the Kjedahl method. The fat content was determined by the Soxhlet method, and the carbohydrate content by the by difference method. Atomic Absorption Spectrophotometer determined mineral macro. The proximate content of mangrove gastropods in Bakau Village is high in protein (48.06–54.62%) and low in fat (1.31–7.40%). The most elevated protein was 54.62 in Ellobium and Pirenella, with the lowest fat being 1.31%. The macro mineral content in gastropods is Ca (14.91-91.48 mg/kg), Mg (13.16-21.74 mg/kg), Na (8.19-20.62 mg/kg), K (13.07-17.33 mg/kg), and P (0.66-0.71 mg/kg). The highest mineral content was shown by the genus Pirenella (91.48 mg/kg) Ca. Keywords: gastropod, macromineral, mangrove, proximate. Abstrak Gastropoda adalah kelas terbesar dari filum moluska dengan 75.000 jenis yang telah teridentifikasi. Gastropoda terdistribusi luas di perairan tawar, perairan laut, dan ekosistem mangrove. Gastropoda merupakan salah satu komoditas perikanan dengan nilai ekonomis penting yang mengandung protein tinggi (36-70,8%) dan lemak yang rendah (0,02-1,50%). Biota ini juga memiliki vitamin, mineral esensial, omega-3 dan omega-6. Penelitian ini bertujuan untuk mengetahui kandungan proksimat (protein, lemak, air, abu, dan karbohidrat) serta makromineral (Na, K, Mg, Ca, dan P) pada gastropoda yang ditemukan di Desa Bakau, Kabupaten Sambas, Kalimantan Barat. Gastropoda yang ditemukan pada penelitian ini adalah Ellobium, Cerithidea, dan Pirenella. Setiap jenis dari gastropoda, masing-masing diambil sebanyak 50 individu untuk dilakukan analisis. Kadar air dan abu ditentukan dengan metode gravimetri. Kadar total protein dianalisis dengan metode Kjedahl. Kadar lemak ditentukan dengan metode soxhlet dan kadar karbohidrat dengan metode by difference. Makro mineral ditentukan dengan Spektrofotometer Serapan Atom. Kandungan proksimat dari jenis gastropoda mangrove Desa Bakau adalah tinggi protein (48,06–54,62%), rendah lemak (1,31–7,40%). Protein tertinggi 54,62 pada Ellobium dan Pirenella dengan lemak terendah 1,31%. Kandungan makro mineral pada gastropoda adalah Ca (14,91-91,48 mg/kg), Mg (13,16-21,74 mg/kg), Na (8,19-20,62 mg/kg), K (13,07-17,33 mg/kg), dan P (0,66-0,71 mg/kg). Kandungan mineral tertinggi ditunjukkan oleh genus Pirenella (91,48 mg/kg) Ca. Kata kunci: gastropoda, makromineral, mangrove, proksimat.

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Section: Pendahuluanunclassified

Proximate and Macromineral Content of Gastropods in the Mangrove Area of Desa Bakau Sambas Regency

Warsidah,

Safitri,

Sofiana

et al. 2024

JIP

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“…Data parameter kualitas air di pantai Laksamana tertera pada Tabel 3. Parameter kualitas air yaitu pH dengan nilai dibawah 5 dan diatas 9, maka akan berdampak negatif terhadap makrozoobentos (Josia et al, 2019). Kualitas air berdasarkan hasil pengamatan masih sesuai untuk mangrove jenis S. alba dan A. marina serta mendukung kehidupan biota-biota yang berasosiasi dengan kedua jenis mangrove tersebut.…”

Section: Kualitas Airunclassified

Identifikasi Biota Asosiasi Pada Mangrove Jenis Avicennia spp. dan Sonneratia spp. di Pantai Laksamana Kabupaten Batu Bara

Fajri,

Gunawan,

Puspitasari

et al. 2023

Sinta. J. Sci. Tech. and Agric.

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Mangroves are one of the most important natural ecosystems. Mangroves physically function as land protection areas against the impact of abrasion and erosion due to waves. In terms of chemistry, mangroves act as filters for pollutants, especially organic materials, and as an energy source that provides detritus, which is a food source for aquatic organisms. Aquatic biota that live in mangrove areas include mollusks, crabs, fish, oysters, and shrimp. In addition, the role of mangroves is very significant in maintaining the productivity of waters in coastal areas and supporting the lives of surrounding communities. The purpose of this study is to identify biota whose lives are associated with mangroves of Avicennia spp. and Sonneratia spp. The method used in this study is exploration. The location of the transect is made based on the purposive sampling method, where data is taken deliberately based on the abundance of biota and mangroves of the species Avicennia spp. and Sonneratia spp. The types of biota associations Nerita polita, Turritella attenuata, Chicoreus sp., Mytilus edulis, Geloina expansa, Scylla tranquebarica, Leptuca uruguayensis, Aratus pisonii, and Lepas balanoides. Mangroves associated with the above biota are from the types of Sonneratia alba and Avicennia marina.

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“…For example, Annisaqois et al (2020) recorded seven groups of isopods on Bangka Island, North Sulawesi: Anthuridea, Asellota, Bopyridae, Cirolanidae, Gnathiidae, Limnoriidea, and Sphaeromatidea. Furthermore, Josia et al (2019) Teluk Mengkudu has a large variety of crustaceans. Marine crustaceans' great diversity and abundance are inextricably linked to the role played by microscopic organisms such as plankton.…”

Section: Introductionmentioning

confidence: 99%

Diversity of Penaeidae at the Mengkudu Bay Waters, North Sumatra, Indonesia

AZWAR¹,

SULARNO²,

WARUWU³

et al. 2023

Biodiversitas

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Abstract. Azwar E, Sularno, Waruwu FP, Tarigan MRM, Ulfa SW, Djaingsastro AJ. 2023. Diversity of Penaeidae at the Teluk Mengkudu Waters, North Sumatra, Indonesia. Biodiversitas 24: 1376-1384. Microscopic animals play an important role in the growth of marine biota. Crustaceans are a marine biota group often found in waters and have high economic value. Crustaceans also have a significant role in coral reef ecosystems, contributing around 20% of all invertebrate species. Crustaceans are an important group of microbenthic fauna in coastal ecosystems, ranging from mangroves, coral reefs, and seagrass ecosystems. This present study was conducted from April to June 2022 to identify Penaeidae diversity in Teluk Mengkudu waters, Serdang Bedagai District, North Sumatra Province, Indonesia. Furthermore, it used a purposive sampling method to harvest crustacean species near the waters. An exploratory method was applied with quantitative data collection to select Penaeidae crustaceans from the catches retrieved by fishermen. The tools used in this study were boat, net, fiber, knife, compass, flags, camera, notebook, ice cubes, a thermometer, pH meter, and DO meter. The material used in this study was shrimp caught by fishers. Data collection techniques used interviews and documentation with fishing communities about catching crustaceans at the study site. Data analysis uses the formula diversity, evenness, knowledge richness, and dominance index. Based on the results, Penaeus indicus H.Milne Edwards, 1837 and Metapenaeus ensis (De Haan, 1844) were the two species obtained from the Penaeidae family. The evenness index for P. indicus and M. ensis was respectively highest in June (0.237 and 0.519) but lowest in May (0.203 and 0.510) with a total value of 2.212. Also, the prominent richness index for both species was respectively highest in June (5.762 and 29.371) but lowest in May (4.568 and 27.053). The highest dominance index (D) was measured in May, where the highest D value of P. indicus was 0.003, and the lowest was 0.002. The highest D of M. ensis was discovered in June, namely 0.086, while the lowest, at 0.073, was recorded in May, and in general, both species had a total D of 0.245. Parameters of salinity, pH, temperature, substrate, and oxygen strongly influence crustacean diversity. The parameters measured in the study area included temperature (28?), salinity (20-35 ppt), DO (6.8 mg/L), and pH (6.7).

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Inventarisasi Dan Kepadatan Udang Dan Kepiting Di Perairan Mangrove

Cited by 3 publications

References 1 publication

Proximate and Macromineral Content of Gastropods in the Mangrove Area of Desa Bakau Sambas Regency

Proximate and Macromineral Content of Gastropods in the Mangrove Area of Desa Bakau Sambas Regency

Identifikasi Biota Asosiasi Pada Mangrove Jenis Avicennia spp. dan Sonneratia spp. di Pantai Laksamana Kabupaten Batu Bara

Diversity of Penaeidae at the Mengkudu Bay Waters, North Sumatra, Indonesia

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