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TEKNIK KULTUR CHAETOCEROS SP. SEBAGAI PAKAN ALAMI LARVA UDANG VANAMEI (LITTOPENAEUS VANNAMEI) DI BPIU2K KARANGASEM BALI NINGRUM, REMA APRIA; DINIARIWISAN, DAMAI
GANEC SWARA Vol 18, No 2 (2024): Juni 2024
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v18i2.841

Abstract

The larval stages in vannamei shrimp can be referred to as vulnerable stages that are prone to experiencing environmental crises, mainly due to the inadequate availability of food. Chaetoceros sp. is commonly used as a natural food source because it contains high nutrition that fulfills the larva's requirements for survival. However, the lack of proficiency in proper culture techniques impacts the success of cultivating Chaetoceros sp. as natural food. The objective of this study is to understand the culture techniques and challenges in cultivating natural food and to assess the effects of feeding Chaetoceros sp. on vannamei larvae (Litopenaeus vannamei). The data obtained in this study were analyzed descriptively, meticulously presenting the findings in a clear manner. In laboratory-scale Erlenmeyer culture, the peak plankton growth reached 15.3 million cells/mL, whereas in the Carboy, the density reached up to 5.1 million cells/ml. On the intermediate scale, plankton growth started at 550,000 cells/ml on the first day and increased to 1.8 million cells/mL on the eighth day. The effect of feeding Chaetoceros sp. as natural food source for vannamei larvae resulted in meeting the nutritional needs for the shrimp's body, contributing to the larval development with a relatively high survival rate of approximately 85%.
AKTUALISASI NILAI PANCASILA MELALUI PELAYANAN MASYARAKAT DI LINGKUP BALAI PRODUKSI INDUK UDANG UNGGUL DAN KEKERANGAN (BPIU2K) KARANGASEM, BALI Juliana, Fita; Ningrum, Rema Apria; Hasna, Nurul; Helmiana, Baiq; Rasuliyanasari , Maviroh; Diniarti, Nanda
Jurnal Wicara Vol 1 No 6 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i6.3374

Abstract

In the era of increasingly interconnected digital technology, the utilization of gadgets has become inseparable from daily life. However, this has also resulted in a decline in social interaction and community participation, as well as the neglect of Pancasila values. This research delves into how Pancasila values can be actualized in everyday life, particularly within the influence of gadgets. Through a Kuliah Kerja Nyata (KKN) at BPIU2K Karangasem, Bali, efforts were made to actualize Pancasila values through engagement in community activities amidst the impact of gadgets. The methodology involved location surveys and the execution of activities such as environmental clean-up, religious practices, computer guidance, and health assessments. Through these activities, Pancasila values such as mutual cooperation, responsibility, and unity are emphasized. Study sessions and communal meals strengthen social bonds and religious awareness. Computer guidance and health assessments also support the improvement of community well-being. Additionally, blood donation and health checks aid in disease prevention and bolster the spirit of unity. Through this approach, it is anticipated that Pancasila values remain pertinent in the digital era, nurturing social responsibility, and fostering collective consciousness within society.