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Now showing items 11-20 of 24
Análise dos efeitos do fipronil e dimetoato em larvas e pupas de Apis mellifera L. (Hymenoptera: Apidae) africanizada criadas em condições laboratoriais
(Universidade Federal de São Carlos, 2014-12-05)
Africanized Apis mellifera bees Linnaeus, 1758 (Hymenoptera: Apidae), although not native to Brazil, is very important both for the environment and for the economy. However, with the growth of food production and biofuels, ...
Composição de espécies de lianas e sua resposta ao corte em um fragmento de floresta estacional semidecidual, Araras, SP
(Universidade Federal de São Carlos, 2014-08-04)
Although the knowledge on plant richness of seasonal semideciduous forests has been increased during the last years, we have little information about the composition of lianas species in these phytophysiognomies, especially ...
Biofertilizantes, a base de esterco bovino, no controle de Phytophthora nicotianae em citros
(Universidade Federal de São Carlos, 2014-07-08)
The objective of this study was to evaluate the effect of two organic liquid fertilizeres made from fresh cattle manure, produced under anaerobic digestion or forced oxygenation, for the control of Phytophthora nicotianae. ...
Indicadores de sustentabilidade em três propriedades de cafeicultura familiar em Araponga MG: uma análise descritiva
(Universidade Federal de São Carlos, 2014-12-15)
The present dissertation analyses the production systems and the environmental, economic and sociopolitical sustainability of properties of familybased coffee production with different levels of use of agroecological ...
Novas perspectivas para a comercialização de produtos agroecológicos: um estudo de caso em Hojarasca Carmen de Viboral, Colômbia
(Universidade Federal de São Carlos, 2014-08-26)
The systematization of an agroecological transition and the local-regional markets is extremely important to build knowledge on this area. This systematization enable people, who are involved on this work, to have more ...
Compostagem de resíduos sólidos urbanos no estado de São Paulo
(Universidade Federal de São Carlos, 2014-12-18)
Are there successful composting experiences of municipal solid waste (MSW)? Is it possible to have alternative solutions for urban organic waste different from the conventional model of centralized composting plants? ...
Sistemas participativos de garantia :o caso da Associação de Agricultura Natural de Campinas (SP) e Região - muito além do controle
(Universidade Federal de São Carlos, 2014-10-29)
This dissertation presents a brief historical and an overview of Participatory Guarantee Systems (PGSs) experiences worldwide and draws up a sociological analysis concerning the process of organic regulation in Brazil. It ...
A participação das mulheres na agroecologia
(Universidade Federal de São Carlos, 2014-07-07)
This study aims to visualize the work performed by women in agriculture. Part assumption that live in a society patriarchal, activities in the life of reproduction are considered less important by do not generate direct ...
Teores de nutrientes minerais e metais pesados em açúcar mascavo produzido por diferentes sistemas orgânicos e convencionais
(Universidade Federal de São Carlos, 2014-08-29)
The levels of Cu, Zn, Mn, Fe, Pb and Cd were determined in brown sugar from sugar cane produced by different crop systems in the organic and conventional systems. Pb e Cd were determined by atomic absorption spectrometry ...
Tratamento físico-químico e cultivo de Desmodesmus subspicatus em vinhaça de cana-de-açúcar
(Universidade Federal de São Carlos, 2014-07-18)
The traditional processes of biological dispollution of agro industrial waste water use aerobic and/or anaerobic systems, which generate biomass without commercial value and inevitable effluent nutrient losses. Alternatively, ...