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Journal : Sainteks: Jurnal Sain dan Teknik

A Management of Water Quality Parameters In Cultivating Vaname Shrimp (Litopenaeus vannamei) In Intensive Tambak PT. Aneka Tambak Oseana Nusantara , NTB Pieter Amalo; Riris Yuli Valentine; Catur Pramono Adi; Restye Putri Geofani Mbura
Sainteks: Jurnal Sain dan Teknik Vol 5 No 2 (2023): September
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/sainteks.v5i2.600

Abstract

One of the causes of failure in vaname shrimp cultivation is poor management of water quality during the production period. Therefore, water quality management during the maintenance process is absolutely necessary. To study water quality management in growing white vaname shrimp (Litopenaeus vannamei) at PT. Aneka Pond Oceana Nusantara, NTB. Knowing the obstacles and solutions in managing water quality during practical activities at PT. Aneka Pond Oceana Nusantara, NTB. The technique for rearing vaname shrimp (Litopenaues vannamei) is as follows: preparing the container; the container is filled with water; fry selection; feeding interval; The results of water quality management strategies for vaname shrimp cultivation include: temperature (27 -28℃), morning brightness (30-118 cm), afternoon (28-108 cm). Morning pH (7.7- 8.2) afternoon (7.8-8.6), morning DO (5.87-6.18 ppm) evening (4.82-5.92 ppm), salinity (30- 33).
5 Year Effectiveness Index From Research Ministry Of Marine And Fisheries Catur Pramono Adi; Pieter Amalo
Sainteks: Jurnal Sain dan Teknik Vol 5 No 2 (2023): September
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/sainteks.v5i2.612

Abstract

Commodity releases whose index measurement is carried out are released commodities based on the Decree of the Minister of Maritime Affairs and Fisheries of the Republic of Indonesia number 22/Kepmen-KP/2014 concerning the release of salty tilapia, Kepmen KP Number 77/KEPMEN-KP/2015 regarding the release of pearl catfish, Kepmen KP Number KEP.25/MEN/2006 concerning the release of the Pasupati catfish variety as a superior seed variety. The purpose of measuring the Effectiveness Index of government policies within the BRSDM KP scope is to calculate the effectiveness index of government policies within the BRSDM KP scope through measurement of recommended technologies and commodity releases. The effectiveness index of government policies at the KP Research and Development Agency is calculated based on the policy implications of the Decree of the Minister of Maritime Affairs and Fisheries regarding technology recommendations (rekomtek) and release of technology commodities (release); research results show that, 1). 2016, with an achievement target of 6.5 (effective category); 2). Policy effectiveness categories are measured using a Likert scale with weighted score intervals or weighted indexes; 3) The achievement of the government policy effectiveness index in 2016 was 6.02 in the category of quite effective, with a weighted score of 65.41 which is in the weighted score range of 52.01 - 68.00; or a weighted index of 4.61 - 6.40.