Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados AgEcon (2) Ciência Rural (1) Autor Berck, Peter (2) Perloff, Jeffrey M. (2) Baldisserotto,Bernardo (1) Behr,Everton Rodolfo (1) Brandão,Deodoro Atlante (1) Herke,Zolst (1) Parra,Walter Garcia (1) Mais... Palavra-chave Fish-culture (3) Economic aspects (2) Fisheries (2) Competition (1) Equilibrium (economics) (1) Induced reproduction (1) Pituitary (1) Spawning (1) Supply and demand (1) Urophysis (1) Mais... Tipo do documento Working or Discussion Paper (2) Info:eu-repo/semantics/article (1) Ano 2000 (1) 1984 (1) 1982 (1) País United States (2) Brazil (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Fish farming in competition with an open-access fishery AgEcon Berck, Peter; Perloff, Jeffrey M.. Tipo: Working or Discussion Paper Palavras-chave: Competition; Economic aspects; Equilibrium (economics); Fish-culture; Fisheries; Supply and demand. Ano: 1984 URL: http://purl.umn.edu/43308 The Commons as a Natural Barrier to Entry AgEcon Perloff, Jeffrey M.; Berck, Peter. Tipo: Working or Discussion Paper Palavras-chave: Economic aspects; Fish-culture; Fisheries. Ano: 1982 URL: http://purl.umn.edu/42863 Urophysial and pituitary extracts for spawning induction in teleosts Ciência Rural Behr,Everton Rodolfo; Baldisserotto,Bernardo; Parra,Walter Garcia; Brandão,Deodoro Atlante; Herke,Zolst. Several studies have suggested that the caudal neurosecretory system could act on fish reproduction. The aim of this study was to compare the effect of urophysial extract (UE) and carp pituitary homogenate (CPH) on the induction of spawning in Hoplias malabaricus, Rhamdia quelen and Cyprinus carpio. The amount of UE injected was 1.0 to 3.0mg/kg L.W. (single dose) and CPH 3.0 to 4.0mg/kg L.W. (two doses). The application of UE had no effect on spawning induction, while CPH improved spawning of all studied species. Tipo: Info:eu-repo/semantics/article Palavras-chave: Fish-culture; Induced reproduction; Urophysis; Pituitary; Spawning. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782000000500027 Registros recuperados: 3 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco