5-aminolevulinic acid (5-ALA) is an endogenous non-protein amino that widely used in medicine, pharmacy products, agriculture, and aquaculture. ​In this study, the aim to investigate effects of 5-ALA on feeding Pacific white shrimp (Litopenaeus vannamei) with a diet supplemented their growth performance, immune responses, resistance acute hepatopancreatic necrosis disease (AHPND) caused by Vibr...

White shrimp, Penaeus vannamei, farming represents one of the most important aquaculture activities in world with a high growth rate. However, intensification processes induce negative side effects on health organism, associated dysbiosis phenomenon. Consequently, illnesses, mainly attributable to Vibrio genus bacteria, have been reported shrimp ponds. Studying diversity and ecology bacteria sy...

Abstract. Saputra A, Maftuch, Andayani S, Yanuhar U. 2023. Pathogenicity of Vibrio parahaemolyticus causing acute hepatopancreatic necrosis disease (AHPND) in shrimp (Litopanaeus vannamei) Serang, Banten, Indonesia. Biodiversitas 24: 2365-2373. Vannamei target EMS (Early Mortality Syndrome)/AHPND (Acute Hepotopancreatic Necrosis Disease) cases several Asian nations, including China, Vietnam, Ma...

Vibrio harveyi infection was an obstacle in shrimp culture. Meanwhile, the use of antibiotics disease control no longer effective, so immunostimulants such as meniran leaves safest alternative. The purpose this study to determine effect adding different doses leaf extract (Phyllanthus niruri L.) feed on immune system vannamei (Litopenaeus vannamei) which challenged with harveyi. This research e...

The medial and distal vasa deferentia and terminal ampullae of Penaeus setiferus and P. vannamei were studied by light and electron microscopy to assess their roles in spermatophore formation. The ascending medial vas deferens of each species consisted of 2 parallel epitheliumlined ducts, referred to as the spermatophoric and accessory ducts, with the accessory duct fitting into a groove along ...

Shrimp and milkfish are the main commodities of aquaculture in ponds, which have considerable development potential almost all coastal areas Indonesia. Based on description above, to revitalize ponds village Muara Kintap, Kintap District, research aims analyze efforts vannamei shrimp (litopenaeus vannamei) a polyculture manner based water quality analysis Tanah Laut Regency, South Kalimantan Pr...

Penelitian bertujuan untuk mengetahui pengaruh suplementasi ekstrak alginat terhadap tingkat konsumsi pakan, efisiensipemanfaatan pertumbuhan mutlak dan laju spesifik udang vaname. Rancangan digunakan dalampenelitian yaitu rancangan acak lengkap dengan 3 perlakuan ulangan. Perlakuan yang diterapkan (A) 0 gAlginat/kg (B) 1 g Alginat/kg pakan (C) 2 pakan. Masing-masing uji ditambahkanmultivitamin...