Spatfall and growth of oyster using long rack method in Laikang River, Pangkep Regency, South Sulawesi (Indonesia)
1992
Tangko, A.M. (Balai Penelitian Perikanan Budidaya Pantai Maros (Indonesia))
This experiment was conducted to know the oyster spat season and their growth in Laikang River, Pangkep Regency. Ten plastic strings of 1 m in length were hung on the bamboo rack every month. Each string consisted of 10 collectors of oyster spat was checked every month and the oyster length was measured every other month. The results showed that the peak seasons of oyster spat were September, October, and November, with number of spat per shell were 31.8, 38.2, and 23.4, respectively. The oyster length gain after 9 month was 60.1 mm. The salinity range was 1-40 ppt, and the temperature range was 25.5-33.0 degree C.
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