Data/hora: 16/06/2024 08:58:45

Provedor de dados: 	27	
País: 	Belgium	
Título: 	The effect of broodstock diet on reproductive activity and offspring quality in the marine crustacean &lt;i&gt;Mysidopsis bahia&lt;/i&gt; (M.)	
Autores: 	Léger, P.; Ferraz de Queiroz, J.; Sorgeloos, P.	
Data: 	1989	
Ano: 	1989	
Palavras-chave: 	Reproduction; Mysidopsis bahia.	
Resumo: 	This paper describes the first results of a study on the effects of broodstock nutrition on reproduction in marine crustaceans. For this, a short-term test system has been developed with the estuarine mysid shrimp &lt;i&gt;Mysidopsis bahia&lt;/i&gt; (M.) as experimental animal. Three different &lt;i&gt;Artemia&lt;/i&gt; preparations were evaluated for their possible effects on reproductive activity and offspring quality: a commercial maturation diet (Marila) incorporated in Great Salt Lake &lt;i&gt;Artemia&lt;/i&gt; metanauplii was compared to freshly-hatched nauplii and coconut-oil enriched metanauplii as food sources for the experimental broodstock animals. Within an experimental period of 14 days after reaching sexual maturity, 3.4 respectively 8.8 times more juveniles were produced in the Marila- &lt;i&gt;Artemia&lt;/i&gt; treatment than in the coconut-oil &lt;i&gt;Artemia&lt;/i&gt; and freshly-hatched &lt;i&gt;Artemia&lt;/i&gt; treatments respectively. The offspring quality in terms of resistance to temperature shock and starvation was also best with the Marila treatment. This study confirms that one of the factors determining the quality of the diet for marine crustacean broodstocks, is the content of omega3-highly unsaturated long chain fatty acids.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3183	
Fonte: 	%2C+%3Cb%3E%3Ci%3Ein%3C%2Fi%3E%3C%2Fb%3E%3A+De+Pauw%2C+N.+%3Ci%3Eet+al.%3C%2Fi%3E+%3Ci%3EAquaculture%3A+a+biotechnology+in+progress%3A+volume+2.%3C%2Fi%3E+pp.+539-547	
Fonte: 	info:eu-repo/semantics/restrictedAccess