Data/hora: 07/06/2024 09:37:24

Provedor de dados: 	20	
País: 	Belgium	
Título: 	Amélioration de la production d'Artemia dans les salines tunisiennes par fertilisation minérale : détermination de la dose optimale d'emploi.

Improvement of the Artemia production in Tunisian salt works by mineral fertilization : Determination of optimal dose	
Autores: 	Hussenot, J.; Aloui, N.; El Abed, A.	
Data: 	2006-01-30	
Ano: 	2003	
Palavras-chave: 	Aquaculture; Salts; Brine shrimp culture; Minerals; Aquaculture systems; Artemia culture; Aquaculture; Http://aims.fao.org/aos/agrovoc/c_550.	
Resumo: 	In order to test the fertilization effect on Artemia production, six treatments of a mineral fertilization with di-ammonium phosphate (DAP) and urea (0.25*F; 0.5*F; 0.75*F; 1*F; 1.5*F; 2*F with F = 15 mg/L of DAP and 15 mg/L of urea) were compared to a control unfertilized. After the initial fertilization (day 0), a half a dose was brought once a week. At day 8, Artemia nauplii were inoculated in all tanks  at the rate of 50 nauplii per liter. Physico-chemical and biological parameters of the culture were analysed each week, during the 48 days of experiment. The results showed that the optimal dose is 0.75*F; it gaves the maximal phytoplanctonic biomass expressed by chlorophyll-a has and it allowed to obtain a maximal production of Artemia (cysts and biomass). Results of Artemia production were superior to those observed in a preliminary experiment using only the F dose.	
Tipo: 	Journal Contribution	
Idioma: 	Francês	
Identificador: 	Bull. INSTM Salammbô, 30. p. 101-110

0330-0080

http://hdl.handle.net/1834/1112	
Editor: 	INSTM	
Formato: 	315106 bytes

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