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Perbandingan Hasil Tangkapan Siang Dan Malam Dengan Alat Tangkap Jaring Insang Hanyut (Drift Gillnet ) Di Kelurahan Pasar Ii Natal Kecamatan Natal Kabupaten Mandailing Natal Provinsi Sumatera Utara

ABSTRACT
Drift gillnets are gill nets in which the way of operation is left to be washed
away in the water, whether it is washed away on the surface, water column or at
the bottom of the water. This study aims to calculate the number of catches of
drift gillnet during the day and night in the District of Natal. The method used in
this study is a survey method, where research data are obtained directly to the field
by evaluating the drift gillnet fishing gear operated by fishermen in Natal District.
The date analysis used in this study was a t-test (Sudjana, 1982) to find the
difference between day and night catches. From the result of the calculation of ttest
catches during the day and night there are differences in catches, namely by
and db= 32, then obtained thit= -3,77, is outside the receiving area H0
so that the alternative hypothesis H1 is accepted, meaning that there are
differences in catch based on the amount of weight (kg) during the day and night.
While to find out the differences in catch based on the number of individuals
(tails) namely with and db= 38, then obtained thit = -3,333, is outside
the receiving area H0 so that the alternative hypothesis H1 is accepted, meaning
that there are differences in catch based on the number of individuals (tails)
during the day and night.
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Ketersediaan
#
Perpustakaan Universitas Riau 04 05. 120 (0003)
04 05. 120 (0003)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 05. 120 (0003)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan– Pemanfaatan Sumberdaya Perikanan.,
Deskripsi Fisik
viii, 127 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 05. 120 (0003)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
PEMANFAATAN SUMBERDAYA PERIKANAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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