Image of Analisis Saluran Pencernaan Ikan Katung (Pristolepis Grootii Bleeker) Di Danau Pekak Desa Buluh Nipis Kecamatan Siak Hulu Kabupaten Kampar Provinsi Riau
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Analisis Saluran Pencernaan Ikan Katung (Pristolepis Grootii Bleeker) Di Danau Pekak Desa Buluh Nipis Kecamatan Siak Hulu Kabupaten Kampar Provinsi Riau

Pristolepis grootii is one of freshwater fishes that inhabit the Pekak lake. A research aim to understand the information on stomach content and it’s relationship with size, sex and environmental condition. This research has been done on November 2017 to January 2018. Fish samples were captured using fish trap and fishing rod. Sampling was conducted 4 times in two months. Type of food present in the stomach content of fish was analyzed using a volumetric method and the IP (Index of Preponderance) was calculated. There were 62 fish captured. Result shown the feed of P. grootii consist of insect, plants, phytoplankton and unidentified organism. The main food of P. grootii was insect (IP 50.57%) and plants remains such as seed (IP 45.42%). Small fishes (43- 52 mm), tend to eat more insect (IP 64.75%), while the medium and big sized fish (73-103 mm) feed on insects and plants. There was no differences in the main food of males and female fishes. The water quality parameter were as follows: temperature 30.5 0C, brightness 76.25 cm, depth 3-5 m, pH 6, DO 6.44 mg/L, CO2 9.75 mg/L, nitrate 0.2521 mg/L and Phospate 0.1504 mg/L. Based on data obtained, it can be concluded that the Pristolepis grootii is an omnivorous fish.
Keywords: Pristolepis grootii, Stomach Content Analysis, Index of Preponderance, Pekak Lake.
1. Student of the Fishery and Marine Science Faculty, Riau University
2. Lecturers of the Fishery and Marine Science

Ketersediaan
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Perpustakaan Universitas Riau 04 01. 118 (0037)
04 01. 118 (0037)
Tersedia
Informasi Detail
Judul Seri
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No. Panggil
04 01. 118 (0037)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Kelautan – Manajemen Sumber Daya Perairan.,
Deskripsi Fisik
v, 57 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 01. 118 (0037)
Tipe Isi
-
Tipe Media
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Tipe Pembawa
-
Edisi
-
Subjek
MANAJEMEN SUMBER DAYA PERAIRAN
Info Detail Spesifik
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Pernyataan Tanggungjawab
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