Respon Konsentrasi Protein Yang Berbeda Pada Pakan Terhadap Pertumbuhan Berat Mutlak Udang Vaname (Litopenaeus vannamei) Umur PL8-PL21 di Bak-bak Percobaan

The growth of vannamei shrimp (Litopenaeus vannamei) postlarvae is significantly influenced by the quality of the feed, one of which is protein content. A deficiency in protein levels can inhibit growth. Conversely, if excessive can increase energy for protein catabolism, one of the results is in the form of nitrogen which will be excreted in the form of ammonia through the kidneys. This study aims to determine the optimal feed protein content for absolute weight growth of PL 8 -PL 21 vannamei shrimp in experimental tub. This study used an experimental method with 5 treatments and 5 repetitions. The five treatments, namely treatment A ; commercial feed with 25% protein, B ; commercial feed with 30% protein, C ; commercial feed containing 35% protein, D ; commercial feed with 40% protein