Identifikasi Tingkat Kematangan Gonad Kerang Darah (Anadara Granosa) Di Panipahan, Kabupaten Rokan Hilir, Provinsi Riau
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Abstract
Riau Province needs to develop blood cockle (Anadara granosa) of seeding technology as an effort to reduce dependence on natural capture and dependence on seeds for cultivation from nature, which can threaten the sustainability of these biota resources. This research aims to determine the growth in length, weight and condition index of blood clams, and determine the gonad maturity level (TKG) of blood cockle. Length growth analysis (morphometric) in August 2019 with size classes small, medium to large and there was an increase in October 2019 in average size to medium to large. The results of the weight growth analysis (biometric) in August 2019 showed a value of b= 1.8903 and in October 2019 a value of b= 2.1382 indicating negative allometry. Where the increase in length is faster than the increase in weight. The gonads have developed well because they have reached a condition index > 20.00. The results of macroscopic analysis showed that blood cockle samples could be distinguished between male gamete cells and female gamete cells based on the color and shape of the gonads. Based on macroscopic and histological analysis, it shows that the level of gonad maturity is thought to have reached stage II (developing) in the developing stage. By knowing the gonad maturity level of the blood cockle, it is hoped that it can be implemented in supporting the construction of a blood cockle hatchery unit in Riau Province.
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References
Afiati, N. (2007). Hermaphroditism in Anadara granosa (L.) and Anadara antiquata (L.) (Bivalvia: Arcidae) from central Java. Journal of coastal development, 10(3), 171-179.
Broom, M. J. (Ed.). (1985). The biology and culture of marine bivalve molluscs of the genus Anadara.(Vol. 12). WorldFish.
Davenport, J., & Chen, X. (1987). A comparison of methods for the assessment of condition in the mussel (Mytilus edulis L.). Journal of Molluscan Studies, 53(3), 293-297
Effendie, M. I. (1979). Metode biologi perikanan. Yayasan Dewi Sri. Bogor, 112.
Franklin, A. 1972. The cockle and its fisheries laboratory leaflet (new series) No. 26. Ministry of agriculture fisheries and food. London.
Gimin, R., Mohan, R., Thinh, L. V., & Griffiths, A. D. (2004). The relationship of shell dimensions and shell volume to live weight and soft tissue weight in the mangrove clam, Polymesoda erosa (Solander, 1786) from northern Australia.
Guilbert, A. (2007). State of the Anadara tuberculosa (Bivalvia: Arcidae) fishery in Las Perlas Archipielago, Panama. Master of Science thesis, School of Life Sciences, Heriot-Watt University, Edinburgh.
Litaay, M. (2005). Peranan nutrisi dalam siklus reproduksi abalone. Journal Experimental Oseana, 75(3), 1-7.
Mariani, S., Piccari, F., & De Matthaeis, E. (2002). Shell morphology in Cerastoderma spp.(Bivalvia: Cardiidae) and its significance for adaptation to tidal and non-tidal coastal habitats. Journal of the Marine Biological Association of the United Kingdom, 82(3), 483-490.
Mason, J. (1958). The breeding of the scallop, Pecten maximus (L.), in Manx waters. Journal of the Marine Biological Association of the United Kingdom, 37(3), 653-671.
Nurdin, J., Marusin, N., Asmara, A., Deswandi, R., & Marzuki, J. (2010). Kepadatan Populasi dan Pertumbuhan Kerang Darah Anadara antiquata L.(bivalvia: Arcidae) di Teluk Sungai Pisang, Kota Padang, Sumatera Barat. Makara Journal of Science. 10 (2) : 96-101.
Riza, S., Gevisioner, G., Surijanto, J., Widowati, I., Putra, I., Effendi, I. 2021. Farming and food safety analysis of blood cockles (Anadara granosa) from Rokan Hilir, Riau, Indonesia. AACL Bioflux. 14(2), pp. 804-812.
Setiawan, A., & Bahtiar, N. W. (2016). Pola pertumbuhan dan rasio bobot daging kerang bulu (Anadara antiquata) di Perairan Bungkutoko Kota Kendari. Jurnal Manajemen Sumber Daya Perairan, 1(2), 115-129.
Suryono, C. A., & Suprijanto, J. (2014). Variasi ukuran kerang darah (Anadara granosa) di perairan pesisir Kecamatan Genuk Kota Semarang. Journal of Marine Research, 3(2), 122-131.
Suwanjarat, J., Pituksalee, C., & Thongchai, S. (2009). Reproductive cycle of Anadara granosa at Pattani Bay and its relationship with metal concentrations in the sediments. Songklanakarin Journal of Science & Technology, 31(5). 471-479.
Wilbur, K.M. 1984. Reproduction Vol. 7. Academic PresS Inc. New York, USA.