Taxonomia e diversidade de Encarsi no Brasil e a biologia de Bemisia tabaci biótipo B e seu parasitoide Encarsia desantisi em algodoeiro Bt e não Bt

Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV

Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil)

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

Efeito da fertilização e da disponibilidade hídrica na produtividade florestal e na eficiência do uso da luz de povoamentos clonais de eucalyptus spp. em Bocaiúva,MG

Pós-graduação em Ciência Florestal - FCA

Estudos de dispersão de lagartas em milho e soja visando ao manejo de pragas no Brasil e EUA

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Implicações da disposição de lodo de estação de tratamento de esgoto em solo no Brasil

The management of solid waste originated from the treatment of domestic and industrial sewage in wastewater treatment plants is a current challenge in the Brazilian reality. However, the planning and the final destination of sludge end up being overlooked, causing serious damage to human health and the environment. The use of sewage sludge in the agriculture is growing in Brazil and is regulated by the Resolução CONAMA Nº 375/2006 which establishes the criteria and parameters so that the sludge can be disposed on the ground safely to the environment and the population. This study aims to define the effects of using sewage sludge in soil according to the results of the bibliographic survey of theoretical and practical studies using this waste in the recovery and conditioning of soil for agriculture and recuperation of degraded areas, and to define whether such type of sludge recycling is environmentally and socially feasible and safe. It can be said that the reuse of sewage sludge in soil meets the search requirements for an alternative that brings agronomic, environmental and economic benefits, as well as being an environmental and social healthy alternative if properly attended the laws that deal with the subject, anyway those should be reviewed and updated taking into account Brazilian soil and climate conditions, thus justifying need for more studies in the area

Reforma agrária e estrutura fundiária no Brasil: uma análise a partir do I Plano Nacional de Reforma Agrária

Pós-graduação em Economia - FCLAR

Perfil de Aglutininas Anti-leptospira e anti-brucella e condições sanitárias de ovinos da região noroeste do Estado de São Paulo, Brasil

The sheep industry has become increasingly prominent in agribusiness, transforming the stage production of Brazil, and thus contributes more to the socio-economic development of the country. The work aimed to verify the occurrence of brucellosis and leptospirosis in sheep from northwestern São Paulo state. In addition to determining the prevalence of major Leptospira in the region and to trace the diagnosis of sheep breeding in this part of the country. All the 1222 sheep serum samples from 49 properties did not react serologically to evidentiary testing for brucellosis, compared to antigens of B. abortus and B. ovis used in the testing of 2-ME and IDGA, respectively. The Microscopic Agglutination Test (MAT) test revealed that 19.14% (232/1212) of samples were positive for one or more serovars, with titles ranging from 100 to 800. The most frequent serovar was hebdomadis in the region, with Sentot and Sherman (18.10%, 11.64% and 8.62%, respectively). By profiling the system of sheep farming in the region, we found that most herds are composed of more than one race being the main purpose is for the court. According to the scheme adopted immunoprophylactics there is a homogeneous set schedule. It adopts the use of anti-helminth, non-prescription veterinary antibiotic. There is also the presence of diarrhea and abortions and the lack of criteria for los ovinos on management, making it the need for emergency development of programs for disease control, schema immunoprophylactics adequate sanitation and hygienic measures in sheep breeding.

Influência do manejo de residuos vegetais na umidade do solo e na produtividade do feijoeiro irrigado por pivô central

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

A modernização da agricultura no Brasil e a produção do biocombustível como energia alternativa: uma reflexão crítica

This article discusses the policy implications of agricultural modernization implemented by the military - after 1964. This policy, which became known as the Green Revolution, on the one hand contributed to the development of big business, but another caused serious social and environmental impacts. Currently, not only in Brazil but all over the world, have been in a great debate about the need to find alternatives to contain the problems caused to the environment resulting from the use of high technology in the field. One alternative proposed by several researchers is to replace fossil fuels by biofuels. As we believe that the error is in the current model of agricultural production based on mass production, which serves the major markets, the attention in this article, the need to develop an agricultural model designed for small property, with the use of family work and agroecology.

Crescimento, características nutricionais e fisiológicas de progênies de Eucalyptus grandis W. Hill. Ex Maiden sob diferentes doses de fósforo

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Produtividade total dos fatores na agricultura: uma análise da região de Registro

A região de Registro é conhecida pelo baixo grau de desenvolvimento econômico, incluindo o setor agropecuário, o que a difere do restante do estado de São Paulo, não obstante, a região de Registro se destaca pela produção de banana. Neste projeto buscamos efetuar o cálculo da Produtividade Total dos Fatores (PTF), de forma a observar como se comporta a produtividade da agricultura daquela região nos últimos anos. Será feito o levantamento de dados da região para a construção dos indicadores da Produtividade Total dos Fatores (PTF) pelo índice de Törnqvist

Um olhar sobre o setor agrícola brasileiro: análise histórico-quantitativa dos governos FHC e Lula

This work aims to characterize and analyze the development and modernization of the Brazilian agricultural sector in the period from 1960 to the end of the Lula government, through the military dictatorship, the plans to combat inflation in the 1980s and 1990s and the programs social Lula's government. The performance of commercial agriculture is emphasized in the FHC and Lula administrations

Produtividade total dos fatores na agricultura: uma análise da região de Ribeirão Preto

O objetivo da seguinte pesquisa é analisar a diversidade e o desempenho do EDR (Escritório de Desenvolvimento Rural) da região de Ribeirão Preto nos períodos recentes, de 1995/1996 e 2007/2008, por meio do cálculo da PTF (Produtividade Total de Fatores), a partir dos dados obtidos no IEA (Instituto Econômico Agrícola) e no LUPA (Levantamento das Unidades de Produção Agropecuária)

Produtividade de biomassa de cana-de-açúcar em função dos índices de vegetação utilizando técnicas de sensoriamento remoto

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Caracterização espacial da atividade apícola na microrregião de Campos do Jordão, São Paulo, Brasil

This study aimed to generate a database related to the spatial distribution of hives and productivity of regional producers, through the Geographic Information System (GIS) using the Global Positioning System. To build the database of geographical information (GIS) software for processing of geo-referenced information was used. The microregion (4 municipalities and 54 beekeepers) shows concentrations (pockets) of beekeepers and hives in certain locations. Further studies are needed on the characteristics of the local flora for bees to infer about possible saturation of floral resources, since no differences were observed between honey production in apiaries isolated or inserted into the pockets. The GIS proved to be an efficient tool for monitoring the location and origin of regional production, and for planning the distribution of hives and apiaries and so, contribute to a better use of flora and improvement of productivity of the apiaries.