CD Skripsi

Pengaruh Frekuensi Waktu Panen Berbeda Terhadap Pertambahan Populasi Dan Biomassa Cacing Sutera (Tubifex Sp.)

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The Research was conducted in August - October 2018 in the Outdoor
Laboratory of Fish Hatchery and Breeding at the Faculty of Fisheries and Marine,
University of Riau. The purpose of this research was to find out the frequency of
different harvesting times for increase and biomass of worms (Tubifidae.). The
research method used in this study was the experimental method, the experimental
design used was a one-factor Completely Randomized Design (CRD) with 4
treatments and 3 replications which were discussed descriptively. Harvesting are
sampling using ½ inch pipe with 20 points in each container. The composition of
P14 harvesting treatment is 4 times 56 days. P21 harvesting 3 times 63 days. P28
harvesting 2 times 56 days. P56 harvesting 1 time 56 days. The highest treatment
is at the frequency of harvest time 2 times 56 days with a population increase of
27,305 tails and biomass 81.01 g. Water quality parameters during the reseach
were temperature 26-28oC, pH 6-7,5, dissolved oxygen 6.0-6,5 mg / l, water
discharge 0,0044-0,024 L / sec.
Key words: Tubifidae, Frequency, harvest time, population increase and biomass

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 119 (0123)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Budi Daya Perairan., 2019

Deskripsi Fisik

vi, 71 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 119 (0123)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BUDI DAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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