Data/hora: 10/06/2024 07:58:04

Provedor de dados: | 27
País: | Belgium
Título: | Three simple culture devices for aquatic invertebrates and fish larvae with continuous recirculation of the medium
Autores: | Sorgeloos, P.; Persoone, G.
Data: | 1972
Ano: | 1972
Palavras-chave: | Aquaculture; Fish larvae; Instruments; Marine invertebrates.
Resumo: | The 3 culturing devices described are based on the principle of the classic air-water lift, which facilitates continuous recirculation and aeration of the cultivation medium. The first device is a "circulation cylinder", convenient for hatching eggs of the brine shrimp &lt;i&gt;Artemia salina&lt;/i&gt; and for culturing algae and protozoans. In the second device, an internal basket (i.e., a glass cylinder with plankton-gauze bottom) prevents the animals being carried along in the air-water lift. The third device, analogous to the second, is provided with a lateral waste-drain and a water collector with siphon, which empties regularly into the main culture vessel. The second and third devices proved to be excellent for the cultivation of a variety of aquatic metazoans. They fulfill two elementary principles of cultivation: food particles are kept in suspension and evenly distributed, and the necessary aeration is provided without injuring sensitive animals.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3461
Relação: | info:eu-repo/semantics/altIdentifier/wos/A1972N326800007
Fonte: | %3Ci%3EMar.+Biol.+%28Berl.%29+15%3C%2Fi%3E%3A+251-254.+%3Ca+href%3D%22https%3A%2F%2Fhdl.handle.net%2F10.1007%2FBF00383555%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fhdl.handle.net%2F10.1007%2FBF00383555%3C%2Fa%3E
Fonte: | info:eu-repo/semantics/restrictedAccess