Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Acta Aquatica: Aquatic Sciences Journal
Desrita Desrita
Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian, Universitas Sumatera Utara. Jl. Prof. A. Sofyan No.3, Kampus USU, Medan, 20155.
Materials Science & Nanotechnology Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Pola pertumbuhan dan faktor kondisi ikan lemeduk (Barbodes schwanenfeldii) di Sungai Belumai Deli Serdang Provinsi Sumatera Utara Siti Aisyah; Darma Bakti; Desrita Desrita
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 4: No. 1 (April, 2017)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v4i1.317

Abstract

Penelitian ini dilakukan di Sungai Belumai Kabupaten Deli Serdang Provinsi Sumatera Utara pada Bulan Mei dan juni 2014 di empat lokasi yang berbeda dengan menggunakan metode sensus. Tujuan dari penelitian ini untuk mengetahui aspek pertumbuhan (sebaran frekuensi panjang, hubungan panjang bobot, faktor kondisi dan koefisien pertumbuhan). Jumlah ikan lemeduk yang tertangkap adalah 55 ekor. Hasil penelitian menggambarkan bahwa populasi ikan didominasi oleh sebaran ukuran kelas panjang 174-194 mm. Hasil hubungan panjang berat menunjukkan bahwa pola pertumbuhan ikan bersifat allometrik negatif (b=2,565) dimana pertambahan panjang lebih cepat dibandingkan pertambahan berat. Nilai faktor kondisi ikan lemeduk (Barbodes schwanenfeldii) berkisar 0,946-1,059.This research was done in Belumai River Deli Serdang District North Sumatera Province. This research was conducted in May until June 2014 in four different locations by using census method. The purpose of this research is to know the aspect of growt (length frequency distribution, length-weight relationship, condition factor and growth coefficient). The number of lemeduk fish which caught were 55 fish. Result shown that the population is dominate by length frequency distribution 174-194 mm. Result length-weight relationship shown that growth pattern was allometric negative (b=2,565) where the length is faster growth than the weight. The condition factor of lemeduk fish was around 0,946-1,059.
Identifikasi jenis-jenis bivalvia di Perairan Tanjungbalai, Provinsi Sumatera Utara Eryana Dhalia Drajad Ginting; Ipanna Enggar Susetya; Pindi Patana; Desrita Desrita
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 4: No. 1 (April, 2017)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v4i1.318

Abstract

Penelitian ini dilakukan dari bulan Oktober hingga November 2016. Sampel diambil dari 3 stasiun dengan ulangan sebanyak 3 kali di kawasan perairan Tanjungbalai, Provinsi Sumatera Utara. Hasil penelitian ditemukan sebanyak 2393 individu yang terdiri dari 6 keluarga dan 14 spesies. Jenis hasil bivalvia adalah Anadara granosa, Anadara gubernaculum, Anadara inaequivalvis, Donax faba, Mactra grandis, Modiolus micropterus, Atrina pectinata, Calista erycina, Calista lilacina, Dosinia dilecta, Mertrix meretrix, Paphia gallus, Paphia undulata, Tapes sulcarius.This research was conducted from October to November 2016. The samples was taken from 3 stations with repeating 3 times in Tanjungbalai Waters of North Sumatra Province. The results of the research was found as many as 2393 individuals consisting of 6 families and 14 species. The type of bivalves results are Anadara granosa, Anadara gubernaculum, Anadara inaequivalvis, Donax faba, Mactra grandis, Modiolus micropterus, Atrina pectinata, Calista erycina, Calista lilacina, Dosinia dilecta, Mertrix meretrix, Paphia gallus, Paphia undulata, Tapes sulcarius.
Pola pertumbuhan dan faktor kondisi ikan lemeduk (Barbodes schwanenfeldii) di Sungai Belumai Deli Serdang Provinsi Sumatera Utara Siti Aisyah; Darma Bakti; Desrita Desrita
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 4: No. 1 (April, 2017)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v4i1.317

Abstract

Penelitian ini dilakukan di Sungai Belumai Kabupaten Deli Serdang Provinsi Sumatera Utara pada Bulan Mei dan juni 2014 di empat lokasi yang berbeda dengan menggunakan metode sensus. Tujuan dari penelitian ini untuk mengetahui aspek pertumbuhan (sebaran frekuensi panjang, hubungan panjang bobot, faktor kondisi dan koefisien pertumbuhan). Jumlah ikan lemeduk yang tertangkap adalah 55 ekor. Hasil penelitian menggambarkan bahwa populasi ikan didominasi oleh sebaran ukuran kelas panjang 174-194 mm. Hasil hubungan panjang berat menunjukkan bahwa pola pertumbuhan ikan bersifat allometrik negatif (b=2,565) dimana pertambahan panjang lebih cepat dibandingkan pertambahan berat. Nilai faktor kondisi ikan lemeduk (Barbodes schwanenfeldii) berkisar 0,946-1,059.This research was done in Belumai River Deli Serdang District North Sumatera Province. This research was conducted in May until June 2014 in four different locations by using census method. The purpose of this research is to know the aspect of growt (length frequency distribution, length-weight relationship, condition factor and growth coefficient). The number of lemeduk fish which caught were 55 fish. Result shown that the population is dominate by length frequency distribution 174-194 mm. Result length-weight relationship shown that growth pattern was allometric negative (b=2,565) where the length is faster growth than the weight. The condition factor of lemeduk fish was around 0,946-1,059.
Identifikasi jenis-jenis bivalvia di Perairan Tanjungbalai, Provinsi Sumatera Utara Eryana Dhalia Drajad Ginting; Ipanna Enggar Susetya; Pindi Patana; Desrita Desrita
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 4: No. 1 (April, 2017)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v4i1.318

Abstract

Penelitian ini dilakukan dari bulan Oktober hingga November 2016. Sampel diambil dari 3 stasiun dengan ulangan sebanyak 3 kali di kawasan perairan Tanjungbalai, Provinsi Sumatera Utara. Hasil penelitian ditemukan sebanyak 2393 individu yang terdiri dari 6 keluarga dan 14 spesies. Jenis hasil bivalvia adalah Anadara granosa, Anadara gubernaculum, Anadara inaequivalvis, Donax faba, Mactra grandis, Modiolus micropterus, Atrina pectinata, Calista erycina, Calista lilacina, Dosinia dilecta, Mertrix meretrix, Paphia gallus, Paphia undulata, Tapes sulcarius.This research was conducted from October to November 2016. The samples was taken from 3 stations with repeating 3 times in Tanjungbalai Waters of North Sumatra Province. The results of the research was found as many as 2393 individuals consisting of 6 families and 14 species. The type of bivalves results are Anadara granosa, Anadara gubernaculum, Anadara inaequivalvis, Donax faba, Mactra grandis, Modiolus micropterus, Atrina pectinata, Calista erycina, Calista lilacina, Dosinia dilecta, Mertrix meretrix, Paphia gallus, Paphia undulata, Tapes sulcarius.
Co-Authors Darma Bakti Eryana Dhalia Drajad Ginting Ipanna Enggar Susetya Pindi Patana Siti Aisyah