Diseminasi Optimalisasi Lahan melalui Budidaya Sayuran-Ikan Secara 3- in-1 di Lahan Perkotaan. (Indonesian)

Disemination Land Optimization through 3-in-1 Vegetable-Fish Cultivation on Urban Area. (English)

The 3-in-1 vegetable-fish cultivation is an innovative cultivation system that integrates floating and climbing vegetable cultivation with fish culture. This cultivation is a solution to the problem of narrow land in urban areas for vegetable-fish cultivation to create: a) Fish farming in a concrete pool at the bottom position, b) Shadetolerant vegetables cultivated using a floating culture system, and c) Climbing vegetables on a dedicated nettedframes as high as 2 meters above the pool. The dimensions of the pool correspond to the available land. The floating raft was constructed using 69 units of 1.5 L plastic bottles as floaters, assembled into a raft with a surface area of 2 m². The buoyancy capacity of the raft is 120 kg. The raft has been patented with Granted patent No. IDP 000065141. The community service activities are a) Open demonstrations for 3-in-1 vegetable-fish farming installations; b) Socialization and assistance to communities interested in implementing it; and c) Collection of data and information for evaluation and publication materials. Static demonstration activities during one cycle of cultivation and socialization to three potential community groups, namely: a) Urban communities as the primary target; b) Journalists for more enlarging coverage of the dissemination; and c) Agricultural students for the learning process. Urban communities can adopt the dissemination of land optimization through 3-in-1 vegetable-fish cultivation on urban land. Community interest in this cultivation system innovation is outstanding, as represented by the community's enthusiasm for this program. [ABSTRACT FROM AUTHOR]

Budidaya sayuran ikan secara 3-in-1 merupakan inovasi sistem budidaya yang mengintegrasikan budidaya sayuran secara terapung dan merambat dengan budidaya ikan. Budidaya ini merupakan solusi atas permasalahan lahan sempit di perkotaan untuk budidaya tanaman-ikan, yang dilakukan dengan cara: a) Budidaya ikan dalam bak pada posisi bawah; b) Sayuran toleran naungan dibudidayakan secara terapung; dan c) Sayuran liana yang dirambatkan pada rangka setinggi 2 m di atas bak. Dimensi bak sesuai dengan lahan yang tersedia. Bahan pengapung rakit adalah botol plastik bekas berukuran 1,5 L sebanyak 69 botol, dirangkai menjadi rakit dengan luas permukaan 2 m². Kapasitas beban 120 kg/rakit. Rakit sudah dipatenkan dengan Granted paten No. IDP 000065141. Kegiatan pengabdian kepada masyarakat yang dilakukan adalah: a) Peragaan untuk instalasi budidaya sayuran-ikan 3-in-1; b) Sosialisasi dan pendampingan bagi masyarakat yang tertarik; dan c) Pengumpulan data dan informasi untuk bahan evaluasi dan publikasi. Kegiatan peragaan selama satu siklus budidaya dan sosialisasi kepada tiga komponen masyarakat, yaitu: a) Masyarakat urban, sebagai target utama; b) Wartawan, untuk penyebaran luasan diseminasi, dan c) Mahasiswa pertanian, untuk proses pembelajaran. Diseminasi optimaliasi lahan melalui budidaya sayuran-ikan secara 3-in-1 di lahan perkotaan sangat potensial untuk diadopsi oleh masyarakat di perkotaan. Minat masyarakat terhadap inovasi sistem budidaya ini sangat baik sebagaimana direpresentasikan oleh antusias masyarakat terhadap kegiatan ini. [ABSTRACT FROM AUTHOR]

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