Jurnal Ilmu Alam dan Lingkungan
Vol. 11 No. 1 (2020): Jurnal Ilmu Alam dan Lingkungan

Pemasyarakatan Teknologi Polikultur Udang Windu Penaeaus monodon Fabr., Ikan Bandeng Chanos chanos Forskal dan Rumput Laut Gracillaria verrucosa di Tambak

Early Septiningsih (Balai Riset Perikanan Budidaya Air Payau dan Penyuluhan Perikanan, Maros Sulawesi Selatan)
Suwardi Tahe (Balai Riset Perikanan Budidaya Air Payau dan Penyuluhan Perikanan, Maros Sulawesi Selatan)



Article Info

Publish Date
20 Mar 2020

Abstract

The research was aimed to community pond in Borimasunggu, Maros, South Sulawesi. Aiming to socialize the polyculture technology of tiger shrimp, milk fish and seaweed. Using 3 ponds each measuring 1 ha. used post larva and milkfish seeds with an average weight of 0.056 ± 0.006 g and 75 ± 2.1 g respectively. While the seaweed seeds used are gracillaria verrucosa. Seaweed spreading is done 30 days earlier then spreading tiger shrimp and milk fish. Each ponds is scattered: A = 1,500 kg of seaweed + 30,000 tiger shrimp + 1,500 milkfish; B = 1,500 kg of seaweed + 30,000 tiger prawns; C = 1,500 kg of seaweed + 1,500 milkfish with 120 days maintenance time. Daily growth rate in plot A = (tiger shrimp = 5.66%, milkfish = 1.84% and seaweed = 2.3%) and production of 165 kg of tiger shrimp, 417 kg of milkfish and 4,285.7 kg of seaweed. Daily growth rate in plot B = (tiger shrimp = 5.21%; seaweed = 2.2%) and production of 127 kg of tiger shrimp, 3,985.7 kg of seaweed. While the growth rate in ponds C = milkfish = 1.91% and seaweed = 1.08% with a production of 450 kg of milkfish and 3,085 kg of seaweed. From the results of the economic analysis of the three ponds it turns out that in ponds A provides higher production and income followed by ponds B and ponds C.

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Journal Info

Abbrev

jai2

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Environmental Science Immunology & microbiology Veterinary

Description

Jurnal yang memuat hasil - hasil penelitian terkait ilmu alam dan lingkungan termasuk review meliputi lingkungan, kelautan, konservasi, mikrobiologi, bioaktif, dan yang relevan. ...