CD Skripsi

Pola Lingkaran Pertumbuhan Pada Otolith Ikan Sumatra (Puntius Hexazona) Di Sungai Kecil Sekitar Fpk Universitas Riau Dan Hulu Sungai Sibam

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The P.hexazona can be found in the upstream of the Sibam River and in the streams
around the Riau University. A study aims to understand the pattern of otolith growth rings
has been conducted from July to August 2019. The fish was capture using a scoop net. There
were 62 fishes (25 fishes from the upstream of the Sibam River and 37 fishes from the
streams in the Riau University). The otoliths (sagita) were removed and manually shaved.
Growth rings pattern was studied using a binocular microscope. The distance between the
nucleus and the first dark ring was varied from the upstream of the Sibam River was 0.1-0.24
mm and that from the stream in the Riau University was 0.9-0.24 mm. This data shown that
the dark ring are formed individually and was not formed by periodic event in the life of
sumatra fish. The fish from the streams in the Riau University may grow better than the fish
that live in the upstream of the Sibam River.
Keywords: Dark Ring, Growth Pattern, Sagita, Tiger Fish

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 01. 120 (0087)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan –Manajemen sumberdaya perairan., 2020

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 01. 120 (0087)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

MANAJEMEN SUMBERDAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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