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561  Articles
1 of 57 pages  |  10  records  |  more records»
Daphnia magna as a live feed in the maintenance of striped catfish larvae in the form of frozen feed is still limited. Evaluation of the production performance of striped catfish larvae using live feed D. magna in both live and frozen compared with feedin... see more

This community service activity aims to train the community, especially youth groups in the village of Paya Bujok Seuleumak in the cultivation of Daphnia sp. for natural betta fish feed by utilizing chicken manure waste as an alternative potential employm... see more

Water flea or Latin (Daphnia sp) is one type of natural food that is very important for natural fish feed. But these water fleas are very rare to find if not cultivated, especially in fresh water. This condition causes water fleas to be limited and need t... see more

Fiber keramik berbahan alumina-silika merupakan materi insulator yang baik dan banyak digunakan sebagai bahan insulasi pada tungku elektrik. Studi toksikologi terhadap fiber keramik menggunakan hewan uji mengindikasikan kemungkinan terjadinya dampak pada ... see more

Tarap (Artocarpus odoratissimus Blanco) is one of the plants in the tropics that are consumed by dayak tribe in East Kalimantan. Toxicity tests on seeds and bark have been done but there is no data regarding the acute toxicity of Artocarpus odoratissimus ... see more

Abstract Dissolved oxygen is the parameters key of water quality. Low level of dissolved oxygen can affect the function and slow growth, can even cause death to fish in hypoxia condition. The aims of this experiment were to determine the effect of populat... see more

Abstract Daphnia magna is one of the natural food which is used widely in fish hatchery. Generally, Daphnia magna is used widely in larval rearing of fish that are traded in the form of resting eggs called ephipia. Ephipia production can be performed with... see more

Abstract Daphnia spp. was potential source of live feed to be developed for larvae of freshwater fish. One of maximize culture technology was daily feeding system with rice bran solution. This system able to increase Daphnia spp. population. The problem o... see more

Abstract Cadmium is one of dangerous heavy metal and it can cause water pollution. As an alternative early warning toward heavy metal in water, Daphnia magna can be used as biology indicator water pollution that caused by heavy metal. Daphnia magna is org... see more

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