Data/hora: 10/06/2024 15:32:45

Provedor de dados: 	5	
País: 	France	
Título: 	Modélisation de la croissance des poissons en élevage	
Autores: 	Muller-feuga, Arnaud.	
Data: 	1990	
Ano: 	1990	
Palavras-chave: 	Modèle; Croissance; Élevage poissons; Pisciculture; Model; Fish culture.; Growth.	
Resumo: 	After a literature overview of growth models applied to intensively cultured fishes, a new one is proposed for assistance in rearing operations, with following characteristics. A simple and integratable mathematic expression simulates growth while eliminating individual weight influence. It gives way to a specific growth general definition. Temperature action mode on growth speed is simulated by substraction of two exponential functions. An automatic calculation method of thermal parameters is proposed. The torpid action of low temperatures is considered. Feeding ration influences growth through simple rules which are explicitly taken in account by mean of a two parameters function. The other growth factors, more difficult to seize, are expressed through a synthetic correction parameter updated by comparison between mesured and calculated results. An examination of the model applicability to main reared species shows its general character. It is operated in professional decision assistance softwares which functionalities are illustrated by examples.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/00183/29428/27794.pdf	
Relação: 	http://archimer.ifremer.fr/doc/00183/29428/	
Formato: 	application/pdf	
Fonte: 	1990 Ifremer