Data/hora: 03/06/2024 08:08:21

Provedor de dados: 	20	
País: 	Belgium	
Título: 	Desove en cautiverio y calidad de los huevos y larvas del besugo, Pagrus pagrus (L.)

Spawning in captivity and eggs and larvae quality of red porgy, Pagrus pagrus (L.).	
Autores: 	Aristizabal, E.O.	
Data: 	2007-07-14	
Ano: 	2006	
Palavras-chave: 	Fish culture; Marine aquaculture; Spawning seasons; Fish culture; Http://aims.fao.org/aos/agrovoc/c_2918.	
Resumo: 	Spontaneous spawning of red porgy was achieved in captivity by using photoperiod and temperature control systems along the year. During a four-month reproduction period females released in average about 0.2 times their own body weight in oocytes with an energy content of 5.71 J mg-1 wet weight. A total of 28.8 x 106 eggs and approximately 200 g of viable eggs (wet weight) per female kg were obtained. The eggs and larvae quality in terms of hatching and larval survival rates experienced a significant variation during the spawning season ranging between 0%-92% and 0.3%-33.2% respectively. Comments in reference to the probable causes of these variations and the need of carrying on with this line of research are presented.	
Tipo: 	Journal Contribution	
Idioma: 	Espanhol	
Identificador: 	INIDEP informe técnico, 59. p. 1-13

0327-9642

http://hdl.handle.net/1834/1569	
Editor: 	Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)	
Formato: 	419255 bytes

application/pdf	
Fonte: 	Publisher permission