Produktivitas Penangkapan Ikan Tenggiri (Scomberomorus commerson) Menggunakan Pancing Ulur di Perairan Kabupaten Bintan

-Mackerel is one of the main targets of handline fishing in the Tambelan coastal waters, Bintan Regency. The mackerel catch data were collected by following the handline fishing operation as many as 40 trips from December 2013 to April 2014. The productivity data of handline fishing were collected based on the time of fishing operations (morning, noon, afternoon). The average productivity of handline fishing in the morning, daytime, and afternoon were 0.051 kg/minutes, 0.036 kg/minutes and 0.033 kg/minutes, respectively. Handline fishing productivity in the morning was not significantly different with at the daytime, however there was a significant different in productivity between in the morning and in the afternoon. Whilst, the fishing productivity at the daytime was not significantly different with that in the afternoon