This research aims to determine the efficiency of gouramy nursery time by providing chromium feed. Chromium feed is carried out by adding lemna meals containing chromium to commercial feed with Cr concentration of each treatment at 0 ppm; 1.3 ppm; 1.5 ppm; and 1.7 ppm. Based on p...
Open access
Research Article10.9734/ajacr/2019/v4i330112
Aims: This study aimed to determine the effective percentage of telang leaf meal on feed to increase antioxidant levels in tilapia liver feed. Study Design: A total of 12 aquariums with sizes 60 x 40 x 40 cm3and volume 96 L prepared and filled with 30 L water. Heater was installe...
Open access
Research Article10.9734/ajrb/2020/v6i130110
Aims: This research aims to determine the ability of Lemna sp. as a phytoremediation agent in absorbing chromium (Cr) in tannery wastewater. Study Design: A total of 20 fiber tubs with size 80 x 80 x 40 cm3 and volume of 256 L were prepared and filled with 30 L each of the tanne...
Open access
Research Article10.9734/aprj/2019/v3i130057
This study aimed to understand the effects of various energy-protein ratios of feed on nilem carp fish (Osteochilus hasselti) growth. This study was conducted from September to October 2017 at the Laboratory of Building 4, Faculty of Fisheries and Marine Sciences, Universitas Pad...
Open access
Research Article10.9734/ajriz/2019/v2i130056