Now showing items 1-10 of 10
Quali/quantitative characterization of biogas produced in batch digesters supplied with six distinct substrates
(Engenharia Agrícola, 2011-01-01) [Artigo]
Com a finalidade de se analisar quali/quantitativamente o biogás produzido por 6 tipos de substratos, efetuou-se a presente pesquisa no DER/FCAV/UNESP- SP, Brasil. Os substratos utilizados na digestão anaeróbia foram ...
Innovation efforts and performances of Brazilian firms
(Journal Of Business Research, 2014-04-01) [Artigo]
We analyze the relationship between innovation and firms' performance in Brazil using a comprehensive database that cross-references innovation information by PINTEC (Technological Innovation Research) of the IBGE (Brazilian ...
Seedling growth of Schizolobium parahyba on different substrates and irrigation levels
(Rodriguésia, 2011-07-01) [Artigo]
The present study aimed to assess the behavior of seedlings of Schizolobium parahyba (Vell.) Blake growing on different substrates and irrigation levels, and to study the use of urban waste compost in substrates. The ...
Quality of Cotesia flavipes (Hymenoptera: Braconidae) reared at different host densities and the estimated cost of its commercial production
(Biological Control, 2012-11-01) [Artigo]
The objective of this study was to evaluate the quality of the parasitoid Cotesia flavipes (Cameron) reared at different densities of its host, Diatraea saccharalis (Fabr.), and to estimate the costs of its production. ...
Long-Term Effects of Zoledronic Acid on the Femurs of Ovariectomized Rats. A Prospective Randomized Trial
(Journal of the American Geriatrics Society, 2010-04-01) [Artigo]
Comparative biology and production costs of Podisus nigrispinus (Hemiptera: Pentatomidae) when fed different types of prey
(Biological Control, 2011-08-01) [Artigo]
The objective of our work was to identify the prey that offers optimum production of the predator, Podisus nigrispinus (Dallas). The cost of predator production was determined for each prey. We test the hypothesis that ...
Effect of boron and soil moisture on nutritional status and grain yield of sunflower (Helianthus annuus)
(Indian Journal Of Agricultural Sciences, 2013-03-01) [Editorial]
Economic viability of the piaucu Leporinus macrocephalus (Garavello & Britski, 1988) production
(Scientia Agricola, 2004-03-01) [Artigo]
Brazilian fish farms presented an accelerated development during the early 90's, mainly because of the increase in fee-fishing operations. To meet the demand of this market, fish production and supply became excessive and, ...
Production technology for entomopathogenic fungus using a biphasic culture system
(Pesquisa Agropecuária Brasileira, 2010-10-01) [Artigo]
O objetivo deste trabalho foi avaliar combinações de meios líquidos, obtidos de resíduos e subprodutos agroindustriais, e meios sólidos, preparados com misturas de grãos e seus derivados, visando o aumento da produção dos ...
ECONOMIC ANALYSIS of AMAZON RIVER PRAWN FARMING TO THE MARKETS FOR LIVE BAIT and JUVENILES IN PANTANAL, BRAZIL
(Boletim do Instituto de Pesca, 2011-01-01) [Artigo]
The implementation of a hypothetical aquaculture facility with hatchery, nursery and grow-out earthen ponds for raising the Amazon River Prawn Macrobrachium amazonicum in the Pantanal was considered. Eight larviculture ...