Probiotic in feeding of juvenile matrinxã (Brycon amazonicus): economic viability

Objetivou-se analisar a viabilidade econômica do uso do probiótico Bacillus subtilis na alimentação de matrinxã Brycon amazonicus, em tanques-rede. O experimento foi conduzido no Polo Regional do Vale do Ribeira, no município de Pariquera-Açu, São Paulo, Brasil, entre fevereiro e julho de 2009. Foram avaliados 960 peixes juvenis, divididos em 12 tanques-rede de 2,7 m³ (1,5 x 1,5 x 1,2 m) em uma área total de 600 m², com profundidade média de 1,50 m. Os testes foram conduzidos com um tratamento testemunha (T1), duas doses de probiótico (T2 = 5 g e T3 = 10 g kg-1 de ração) e quatro repetições. Os resultados mostraram que o T2 proporcionou melhor desempenho zootécnico e econômico da matrinxã na fase de engorda no sistema intensivo de criação.

Economic Survey of Latin America and the Caribbean 1999-2000

Includes bibliography

Economic Survey of Latin America and the Caribbean 1998-1999

Includes bibliography

Economic Survey of Latin America and the Caribbean 2000-2001

Includes bibliography

Economic Survey of Latin America and the Caribbean 2006-2007

Includes bibliography

Economic survey of Latin America and the Caribbean 2012: policies for an adverse international economy

Includes bibliography

Current conditions and outlook: Economic Survey of Latin America and the Caribbean 2001

Includes bibliography

Current conditions and outlook: Economic Survey of Latin America and the Caribbean 2002

Foreword This publication provides an assessment of the region's economic performance and economic trends during the first half of 2002 and of its prospects for the remainder of the year within the context of the previous year's performance. An analysis is presented of the main aspects of the regional economy -its external sector, levels of economic activity, inflation, employment, saving and investment, and macroeconomic policy-, accompanied by a statistical appendix containing 13 tables with data series through 2001. The document, which is being published simultaneously in Spanish and English, corresponds to the first chapter of the Economic Survey of Latin America and the Caribbean, 2001-2002, issued in Spanish in September and in English later in the year. Wide distribution of this document is intended to serve the purpose previously performed by the Economic Panorama of Latin America, a publication that was issued in September of each year between 1985 and 1996. See also an advance version of the survey of economic developments in English-speaking countries of the Caribbean in 2001 and their prospects in 2002 which will be contained in final, revised form in the Economic Survey 2001-2002.

Current conditions and outlook: Economic Survey of Latin America and the Caribbean 2002-2003

Includes bibliography

The economic development of Latin America in the twentieth century

Includes bibliography

Economic survey of the Caribbean, 2007-2008

Includes bibliography

Tax performance and reform in the Organization of Eastern Caribbean States (OECS)

Includes bibliography

Economic impact of disasters: evidence from DALA assessments by ECLAC in Latin America and the Caribbean

Incluye Bibliografía

Economic Survey of the Caribbean 2010-2011: improving economic prospects amid global recovery

Includes bibliography

Economic Survey of the Caribbean 2011-2012: positive growth amidst lingering downside risks

Includes bibliography