Pelatihan dan Percontohan Aplikasi RAS dan Fitobiotik untuk Pokdakan Pembenihan Kepiting Bakau Bahari Sakti, Tanjungpinang

Abstract

This activity aims to provide knowledge, insight, and skills in the application of recirculated aquaculture system (RAS) technology and phytobiotics to members of the Bahari Sakti mud crab hatchery group on Penyengat Island, Tanjungpinang, Riau Islands. Mastery of this application is important to improve the production performance of the mud crab hatchery group which is faced with the problem of high frequency of disease attacks on broodstock and low survival rate of larvae. The activity, which includes training, piloting, and mentoring, were take place from June‒September 2022, attended by 20 participants consisting of members of the Bahari Sakti mud crab hatchery group and public. The training materials covered the technical and management aspects of mud crab hatchery, RAS application, and phytobiotics of garlic flour in broodstock and larvae rearing. Pilot methods and mentoring were conducted in the form of RAS installations and application of phytobiotics with participants. After attending the training, there was a significant increase in knowledge and insight of these three aspects by 47, 51, and 26%, respectively, for the mud crab hatchery, phytobiotic, and RAS aspects. Pilots and mentoring in the form of rearing and spawning in the RAS system with the application of phytobiotics were carried out after training at the production facility of mud crab hatchery group. Participants in the pilot and mentoring activities were quite enthusiastic, although the attendance rate of participants was only 25‒35%. The RAS application can improve the water quality of the mud crab broodstock rearing media, while for the application of phytobiotics was not evaluated.

Pemanfaatan Potensi Agromaritim Kota Batam Untuk Kesejahteraan Masyarakat Rempang

“…Perlu peningkatan kapasitas SDM dan kelembagaan, input produksi terutama pakan dan benih, dan inovasi teknologi menghadapi penurunan mutu lingkungan untuk pengembangan perikanan di Kota Batam. Perlu pelatihan, percontohan, dan pendampingan dalam rangka pengembangan SDM pembudidaya dan teknologi tepat guna bagi masyarakat Kota Batam, khususnya Pulau Rempang yang sedang menghadapi persaingan dengan proyek pembangunan Rempang Eco City (Effendi et al 2021, Angga et al 2023, Effendi et al 2023, Febriandini et al 2023, Manadiyanto et al 2023, Purba et al 2024. Pengembangan pakan dapat dilakukan dengan membangun pabrik pakan di kawasan industri Kota Batam, meskipun akan berhadapan dengan permasalahan ketersediaan bahan baku Pakan Pemerintah Kota Batam perlu memfasilitasi pembangunan pabrik tersebut sebagai prioritas utama pembangunan perikanan, antara lain dengan kemudahan izin pendirian pabrik dan distribusi bahan bakau pakan.…”