Pertumbuhan, Retensi Protein, dan Perkembangan Gonad Polychaeta Nereis sp. Dengan Salinitas dan Pakan Berbeda

نویسندگان

چکیده

AbstrakPolychaeta Nereis sp. memiliki kandungan asam amino dan lemak tak jenuh yang tinggi, sesuai untuk pakan udang dalam meningkatkan pematangan gonad produksi larva udang. Potensi ini mendorong pengembangan usaha budi daya sebagai induk Usaha belum berkembang karena informasi tentang aspek biologi mendukung masih terbatas. Oleh itu, studi dengan berbagai modifikasi lingkungan perlu dilakukan menunjang keberhasilan Penelitian bertujuan mengetahui pertumbuhan spesifik, retensi protein, perkembangan dari Kawasan Jeruklegi Cilacap salinitas berbeda. Hasilnya akan digunakan berkelanjutan. menggunakan immature dua jenis pakan, pada tiga berbeda (5, 15, 25 ppt). metode rancangan acak kelompok kali ulangan. Hasil penelitian menunjukkan bahwa spesifik optimum pemeliharaan 15 ppt berprotein hewani. Salinitas hewani juga menghasilkan protein tetinggi. mempengaruhi secara signifikan. Pemeliharaan hasil terbaik.Abstract Polychaeta has a high content of acids and unsaturated fatty acids, suitable for shrimp feed in increasing gonadal maturation larvae production. This potential encourages the development to meet needs raw material feed. business not developed due limitations information about biological aspects that support cultivation Therefore, some studies with various environmental modifications need be conducted success its cultivation. study aims determine specific growth, retention, from area different salinity The results will used as sustainable Conducted experimentally randomized block design method three replications, two types were maintained at showed highest growth was animal also resulted retention. However, maintenance type have significantly affected development. Maintenance best results.

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ژورنال

عنوان ژورنال: Al-Kauniyah : jurnal biologi

سال: 2021

ISSN: ['2502-6720']

DOI: https://doi.org/10.15408/kauniyah.v14i2.17463