Dimorphic cypsela germination and plant growth in Synedrella nodiflora (L.) Gaertn. (Asteraceae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desenvolvimento de um meio de cultivo econômico para a produção de probióticos como aditivos zootécnicos

Pós-graduação em Microbiologia - IBILCE

Ecofisiologia da germinação de sementes e de plantas de Styracaceae em diferentes fisionomias de cerrado

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Utilização de resíduos agronômicos da mandioca para fabricação de papéis especiais como recurso alternativo para a comunicação visual

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Formação de teias tróficas e sua resistência à introdução e exclusão de espécies: propriedades resultantes de um modelo computacional baseado no indivíduo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Doses e parcelamento da adubação potássica na cultura da batata (Solanum tuberosum L.)

Pós-graduação em Agronomia (Agricultura) - FCA

Analise técnico-econômica de um gaseificador Downdraft e de filtros para limpeza de gás de síntese

The biomass gasification systems have been used for a long time and prove to be a good alternative to the generation of energy problems. This type of management requires a simple installation and maintenance which gives them a high availability. In Biomass project via Call CTEnerg 33/2006-1, funded by the Ministry of Science and Technology - MCT - Brazil, the Group Energy Systems Optimization – GOSE - at FEG - UNESP built and tested two prototypes of gasifiers. These is fed with 25 kg / h of dry wood (chips), and 50 Nm3 / h of air to produce gas at a flow rate of approximately 70 Nm3 / h of wood (syngas) at a temperature approximately 600 ° C. In this work of graduation, studies were conducted on the materials used in both the gasifier as well as cleaning the filter synthesis gases. The system of gas cleaning and conditioning is vital to ensure the life of the Internal Combustion Engine. In this case the studies of different filters for small gasification systems (properties, materials used, characteristics, types, etc.) are very relevant to its use in the prototype of the college campus. Were also performed a technical and economic analysis of a cogeneration system that consists in the combination of the downdraft gasifier studied in this work, an internal combustion engine, two heat exchangers and a SRA (absorption system refrigerator). Were calculated the costs of electricity generation, hot water and cold water. Finally, we analyzed the economic feasibility of the project

O Processo de estrangeirização da Terra no Brasil: estudo de caso da empresa Umoe Bioenergy no município de Sandovalina (SP)

From the agri-food crisis of 2007/2008, we live an intensifying period in the global land rush. The land grabbing is analyzed as a process that occurs on a global scale, especially to countries in Africa and Latin America, the main targets of the current global competition for land, because beyond the earth have low prices and the legislation be flexible, low and ineffective supervision of the state (especially in the issue of environmental and labor laws), also have vast tracts of arable land, with fertile soils and high availability of water resources (the latter element has become relevant in that case analysis). In addressing the land foreignization in the XXI century it is necessary to speak about the issue of biofuels and bioenergy, since it is these that define the current phase of land foreignization in Brazil. In the 1970s occurred the first incentive to produce ethanol in the sugarcane cultivation, with the policy of the National Alcohol Program (PROALCOOL). From the 2000s this interest again sharpened up and foreign capital began to see in Brazil a great opportunity for a production facility and purchase of old agro-processing plants that were implanted in PROALCOOL period but who were disabled. This is the case of Umoe Bioenergy, Norwegian company that in 2006 started its production in the municipalities of Narandiba and Sandhurst, located in the Pontal do Paranapanema region that, in turn, is the region of São Paulo with larger agrarian conflicts, settlements land reform, land grabbing and high poverty rates...

Qualidade de tubérculos frescos de cultivares de batata em função da nutrição fosfatada

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Papel especial nas artes visuais

The air part of the cassava plant is considered an agronomical residue due to the great volume produced in Brazil, the second biggest world producer of this plant. It is a residue which presents possibilities of being used as a non-wooden raw material in the production of pulp due to the fact that its stem and presenting a high concentration of fibers, which accounts for 30,18% in try weight. Under such considerations, this paper dealt with the aspects of the pulp obtaining process of this cassava agronomical residue for the production of special papers, with further assessment of its use in the visual communication.

Eficiência de uso de fósforo por dois genótipos de cana-de-açúcar cultivados em solução nutritiva

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Integridade, disponibilidade e acurácia no posicionamento RTK e RTK em rede: Investigação no contexto da rede GNSS ativa do Estado de São Paulo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O papel das substâncias húmicas na disponibilidade de metais e benzo[a]pireno e indução de metalotioneínas em peixes

Pós-graduação em Química - IBILCE

Aumento da disponibilidade de fósforo em solo cultivado com Brachiaria em rotação com soja

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Um estudo da formação de disponibilidade de piromorfita (Pb 5(PO4)3OH) em solos contaminados com Pb e remediados com NH4H2PO4

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)