Pengembangan unit pendederan lele skala rumah tangga (HSRT) dipandang strategis untuk memproduksi benih lele bermutu dalam jumlah yang memadai. Sehingga pengembangan segmentasi usaha pendederan lele agar masing-masing unit pendederan dapat lebih fokus pada proses produksi dengan output yang lebih spesifik ukuran sesuai permintaan pasar. Usaha pembenihan skala rumah tangga yang biasanya disebut backyard umumnya memanfaatkan BeIakang/haIaman rumah sebagai tempat usaha yang dibantu oleh seorang teknisi.Usaha pembenihan skala rumah tangga biasanya hanya memelihara larva sampai dihasilkan benih siap jual Iarva dipasok dari hatchery besar/lengkap. Untuk itu sarana utama yang. Segmentasi pada kegiatan ini berdasarkan waktu pemeIiharaan yaitu, (1) Sementasi usaha HSRT dengan 60 masa pemeIiharaan (2) segmentasi usah HSRT dengan 30 hari masa pemeIiharaan . Survival Rate (SR) atau tingkat kelangsungan hidup dalam pendederan Lele dengan masa pemeIharaan 60 hari memperlihatkan hasil SR rata-rata 88,43% . Pendederan lele dengan masa pemeIiharaan 60 hari menjukan niIai rata rata FCR 1,08 dan masa pemeIharaan 30 hari pakan menunjukan niIai FCR 0,95. Berdasarkan laju pertumbuhan harian serta FCR segmen pendederan di 30 hari memberikan hasil yang lebih baik dibandingkan segmen pemeIharaan 60 hari. Secara umum, pengukuran DO menunjukan niIai yang berbeda yaitu segmen HSRT 60 masa pemeIharaan menunjukan niIai DO 1 – 3 ppm kemudian HSRT dengan masa pemeIiharaan 30 hari menunjukan niIai yang baik yaitu 2 – 3,4 ppm.
Kata kunci: Benih ikan lele, Pendederan, Ketahanan pangan, Pandemi Covid-19, Bantuan sosial, Pemberdayaan masyarakat, Pendampingan.
The development of backyard Small Scale catfish ( Claris sp ) nursery is considered strategic for producing quality catfish seeds in sufficient quantities. The activity developed to increase the catfish nursery business segmentation so that each nursery unit can focus more on the production process with a more specific output size according to market demand. The small Scale catfish hatchery, which are usually called backyard catfish hatchery (BCH ), generally use the backyard/yard of the house as a place of business, assisted by a technician.
T he target of this backyard catfish hatchery commonly raising catfish larvae stage to raedy growth up stage seeds. The methods of this Backyards Catfish hatchery consisted of two different methods which ar e based by nursery time, A) BCH with 60 days of nursery time and B) BCH with 30 days of nursery time. The materials using for this BCH were a simple and low cost materials which are HDPE ( High Density Poly Ethylele ) tanks, covering with plastic net as a shelter. The water inlet and outlet were developed to ensure water supply requirement.
The results of these activity showed that the 60 days of rearing time BCH (A) and also 30 days (B) had the good and almost similar survival rate (>85%). The Feed Convertiaon Ratio (FCR) showed value of 1 ,08 for 60 days (A) and 0,95 for 30 days (B). Based on the Survival R ate and FCR, the 30 day nursery segment provides better results than the 60 day nursery , which is In accordance in water quality (Dissolved Oxygent ) value with 1 - 3 ppm for 60 days nursery and 2 - 3.4 ppm for 30 days nursery. The conclusion for these two nursery time activity at Backyard Catfish Hatchery showed that all the activity had good prospect to developed and fully implemented by market demand of catfish size.