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Implementasi Teknologi Sex Reversal Menggunakan Bahan Alami Asal Kerang Hijau Pada PKK Agropark Lampung Mahmudah Noor, Nuning; Puji Hartono, Dwi; Nursandi , Juli; Indariyanti , Nur; Handayani , Muliawati; Yusufi Subhan, Rio
Jurnal Abimana (Jurnal Pengabdian Kepada Masyarakat Nasional) Vol 1 No 2 (2024): Desember
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/abimana.v1i2.3937

Abstract

Program Pengabdian Kepada Masyarakat (PKM) bertujuan untuk mentransfer ilmu pengetahuan dan teknologi dalam bidang budidaya perikanan, salah satu teknologi yang diterapkan yaitu teknologi sex reversal yang bertujuan untuk meningkatkan pengetahuan dan keahlian masyarakat PKK agropark Lampung di Desa Sabah Balau, Lampung Selatan. Metode yang digunakan dalam program kemitraan ini adalah penyuluhan dan pelatihan yang dipraktekan langsung di lapangan. Minat peserta dapat dilihat melalui kehadiran dan partisipasi aktif peserta dalam berdiskusi serta mempratekkan langsung materi yang diberikan. Selain itu pelatihan juga telah mampu meningkatkan pemahaman dan keterampilan pembudidaya tentang pengembangan benih ikan nila jantan. Pendampingan ini dilakukan sejak awal budidaya sampai masyarakat bisa memelihara ikan dengan pertumbuhan yang lebih cepat dibandingkan budidaya tanpa penerapan teknologi sex reversal.
NURSERY OF WHITE SHRIMP (LITOPENAEUS VANNAMEI) WITH BIOFLOC SYSTEM witoko, pindo; Mahmudah Noor, Nuning; Aziz, Rahmadi
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 2 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i2.2569

Abstract

White shrimp culture (Litopenaeus vannamei) has very good prospects to be developed so that the availability of quality juveniles with a sustainable quantity is very necessary for aquaculture activities. White shrimp nursery has several constraints because in the implementation process it uses high stocking density so the amount of feed needed is higher. The condition of using high feed can have an impact on the quality of aquaculture used. Waste products from metabolism and uneaten feed residues, especially nitrogen waste can be toxic to shrimp. To reduce the risk of toxic waste in shrimp there are several technologies that can be used, one of which is biofloc technology. This study aims to determine the growth and survival rate (SR) of white shrimp nursery using biofloc technology. The study was conducted using a permanent ponds container coated with a tarpaulin with a size of 3m x 5m x 1.2m as much as 2 pieces. Each pond filled with seawater with a salinity of 30 ppt as much as 12,000 liters is equipped with 24 aeration points and a microbubble. White shrimp juvenile used Post Larva size 10 with an average weight of 0.01 grams with a stocking density of 1,500 ind/m3(18,000 ind/pond). Maintenance time for 28 days. During maintenance, commercial feed is given at a dose of 100% -5% of the total weight of biomass per day. The results showed an average final length and weight are 5.15 cm and 2.32 gram/ind with a Survival rate (SR) of 89.7%.
NURSERY OF WHITE SHRIMP (LITOPENAEUS VANNAMEI) WITH BIOFLOC SYSTEM witoko, pindo; Mahmudah Noor, Nuning; Aziz, Rahmadi
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 2 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i2.2569

Abstract

White shrimp culture (Litopenaeus vannamei) has very good prospects to be developed so that the availability of quality juveniles with a sustainable quantity is very necessary for aquaculture activities. White shrimp nursery has several constraints because in the implementation process it uses high stocking density so the amount of feed needed is higher. The condition of using high feed can have an impact on the quality of aquaculture used. Waste products from metabolism and uneaten feed residues, especially nitrogen waste can be toxic to shrimp. To reduce the risk of toxic waste in shrimp there are several technologies that can be used, one of which is biofloc technology. This study aims to determine the growth and survival rate (SR) of white shrimp nursery using biofloc technology. The study was conducted using a permanent ponds container coated with a tarpaulin with a size of 3m x 5m x 1.2m as much as 2 pieces. Each pond filled with seawater with a salinity of 30 ppt as much as 12,000 liters is equipped with 24 aeration points and a microbubble. White shrimp juvenile used Post Larva size 10 with an average weight of 0.01 grams with a stocking density of 1,500 ind/m3(18,000 ind/pond). Maintenance time for 28 days. During maintenance, commercial feed is given at a dose of 100% -5% of the total weight of biomass per day. The results showed an average final length and weight are 5.15 cm and 2.32 gram/ind with a Survival rate (SR) of 89.7%.