Image of Struktur Jaringan Insang, Ginjal, Usus Dan Hati Ikan Patin (Pangasianodon Hypophthalmus) Yang Dipelihara Dengan Penerapan Sistem Bioflok Dan Manipulasi Fotoperiod
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Struktur Jaringan Insang, Ginjal, Usus Dan Hati Ikan Patin (Pangasianodon Hypophthalmus) Yang Dipelihara Dengan Penerapan Sistem Bioflok Dan Manipulasi Fotoperiod

Abstract
Pangasianodon hypophthalmus is a freshwater fish that can grow well in dark
condition. In dark condition, phytoplankton may not grow well, and as a
consequence the water quality was poor and it negatively effects the fish health in
general. The combination of biofloc and photoperiod manipulation systems is
expected to improve the water quality as well as the fish health. To understand
health status of the fish in general, the histological structure gill, kidney and liver
was investigated. Sample were fixed in 5% formalin, paraffin processed and
Haematoxylin Eosin stained. There were 2 factor, 3 treatment applied, namely
natural (control), 18G (18 hours dark), 24G (24 hours dark) and 3 repetition.
Parameter measured were survival rate and histological structure of gill, kidney,
intestine and liver. Results shown that there are not difference of histological
structure of the organs of fish reared under biofloc and manipulated photoperiod
systems. There were light abnormalities in the gill, such as hyperplasia,
hypertrophy, oedema and necrosis. There is no negative effect of biofloc system
and photoperiod manipulation in structure of fish organ as there is only light
abnormalities that can be cured when the water quality is good.
Keyword: Histological structure, health status, hyperplasia, hypertrophy

Ketersediaan
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Perpustakaan Universitas Riau 04 01. 121 (0071)
04 01. 121 (0071)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 01. 121 (0071)
Penerbit
Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan –Manajemen Sumber daya Perairan.,
Deskripsi Fisik
ix, 79 hlm.; ill.: 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 01. 121 (0071)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
MANAJEMEN SUMBERDAYA PERAIRAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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