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e-Journal BUDIDAYA PERAIRAN
ISSN : 23373768     EISSN : -     DOI : -
e-Journal BUDIDAYA PERAIRAN merupakan jurnal ilmiah yang mempublikasikan hasil-hasil penelitian maupun ulasan (review) dibidang budidaya perairan baik budidaya air tawar, payau mapun laut. Artikel jurnal dapat ditulis dalam bahasa inggris atau bahasa Indonesia. Jurnal diterbitkan 3 kali setahun yaitu bulan Januari, Mei dan September
Articles 3 Documents
Search results for , issue " Vol 5, No 1 (2017)" : 3 Documents clear
Kajian kualitas air pada area budidaya kurungan jaring tancap (KJT) di Danau Tutud Desa Tombatu Tiga Kecamatan Tombatu Kabupaten Minahasa Tenggara Tokah, Christian; Undap, Suzanne L.; Longdong, Sammy N.J.
e-Journal BUDIDAYA PERAIRAN Vol 5, No 1 (2017)
Publisher : e-Journal BUDIDAYA PERAIRAN

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Abstract

The aim of this study was to measure and assess the physical and chemical parameters of water quality in the area of ​​fixnet cage cultureat Lake Tutud Tombatu TigaVillagewhich included temperature, pH, DO, TDS, NO3, NO2, NH3 and PO4 in a different time.This research was conducted from August to November 2016. The research activities consisted of direct measurements in the field (in situ) using a Horiba instrument and laboratory analysis (ex situ) at the Agency for Industrial Research and Development Research Institute of Standardization and Industrial Manado. Determination points were done by purposive sampling which refers to the physiographic location wherever possible in order to represent or describe these waters.Water quality measured at4 stations using a Horiba at a depth of 0.5 meters from the bottom of the lake.Station I represented Inlet water, Station II where the cultivation A, Station III where the cultivation B and Station IVwhere no cultivation. The data obtained and collected were primary data i.e., measurement of physical and chemical parameters of water quality as well as watching for signs of sick fish, dead fish, and the growth of farmed fish.The results showed the water temperature ranged between 28-29 ° C, TDS 0266-0412 mg/L and chemical parameters for dissolved oxygen 2-5 mg/L, pH 7-8 and for the results of laboratory analysis, N03(0.7 - 6.3 mg/L), NO2(0001-0002 mg/L), NH3 (0180-1920 mg/L), PO4(0020-0209 mg/L). In general, the existence of water quality of lake Tutud were still in good condition except for NH3 concentrationthat exceeded quality standard limitsof Government Regulation No. 82 of 2001. Basically lake Tutud can still be used for fish farming, but the addition of new cages were not recommended.   Keywords: Lake Tutud,water quality, physical parameters, chemical parameters, fix net cage
Pengaruh ovaprim, aromatase inhibitor, dan hipofisa terhadap kualitas telur ikan Lele Dumbo (Clarias gariepinus) Aziz, Erwin A.; Kalesaran, Ockstan
e-Journal BUDIDAYA PERAIRAN Vol 5, No 1 (2017)
Publisher : e-Journal BUDIDAYA PERAIRAN

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Abstract

This study aimed to determine the effect of ovaprim hormone, aromatase inhibitor and pituitary on the quality of the catfish eggs (Clarias gariepinus). Experimental Design used was Completely Randomized Design (CRD) with four treatments, each with three replications. Treatment A: ovaprim; treatment B: Aromatase inhibitors, treatment C: hypophysis and treatment D: Control. The results showed that the difference in treatment gave highly significant effect on fertilization and hatching eggs but no significant effect on the survival rate of larvae. Aromatase inhibitor hormone was the best because it provided highly significant effect on fertilization (92.66%), hatchability of eggs (95%), and surviva rate (81.33%) of fish larvae.   Keywords : Clarias gariepinus. Ovaprim, Aromatase Inhibitor, Hypophysis, egg, larvae
Pemanfaatan tepung kulit pisang raja (Musa paradisiaca) dalam formulasi pakan ikan nila (Oreochromis niloticus) Nanariain, Rian M.; Lumenta, Cyska; Pangkey, Henneke
e-Journal BUDIDAYA PERAIRAN Vol 5, No 1 (2017)
Publisher : e-Journal BUDIDAYA PERAIRAN

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Abstract

The objective of this research was to evaluate the effect of supplementation of banana skin (Musa paradisiaca) in feed formulation on absolute growth, relative growth, daily growth and feed efficiency of nile tilapia.  The research was conducted at the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine Science, Sam Ratulangi University. The research used Complete Randomized Design with five treatments inluded A: without supplementation banana skin powder, B: 40%, C: 30%, D: 20% and E: 10% of banana skin powder. Each treatment  had three replications.  The result showed the best response was observed in treatment D  with absolute growth o43.11 g, relative growth 88.9%, daily growth 10.17%,  and feed efficiency 3.20%. Keywords:  feed formulation, banana skin, nile tilapia, absolute growth, relative growth,   daily growth,  feed efficiency

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