CD Skripsi
Analisis Isi Saluran Pencernaan Ikan Belida (Notopterus Notopterus) Di Sungai Sail Kota Pekanbaru Provinsi Riau
Notopterus notopterus is a type of freshwater fish that inhabit the Sail River, Riau Province. To understand the stomach content analysis of this fish, a study has been conducted from March to April 2017. Stomach content of the fish was analyzed as a basis to calculate the Preponderance index (PI). There were 86 fishes captured. Result shown that the main food of N. notopterus is insects (PI 64%), the complementary food is fish (PI 29.24%), and additional food is plant (PI 3.44%), crustacean (PI 3.16), bivalve (PI 0.02%) and worm (IP 0.02%). The water quality parameter are as follows : temperature 28-30oC, transparency 5.5-15.5 cm, depth 0.7-1.87 cm, pH 6, DO 2.4-4 mg/L, and CO2 11.9-19.9 mg/L.
Keyword: Sail River, Knife Fish, Stomach Content Analysis, Index of Proponderance
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