Transformações no espaço rural a partir do turismo: um olhar sobre São Martinho (SC)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

No meio da soja, o brilho dos telhados: a implantação da Perdigão em Rio Verde (GO), transformações e impactos socioeconômicos e espaciais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Elementos traço em material particulado atmosférico de uma região agroindustrial do sudeste do Brasil

Trace element concentrations were measured in atmospheric particulate matter collected in 2009 and 2010, in a Brazilian region influenced by pre-harvest burning of sugar cane crops. For coarse particles, high concentrations of Al, Fe, K and Ca suggested that re-suspended soil dust was the main source of aerosol trace elements, subsequently confirmed by XRD analysis. High levels of K, Zn, As, Cd and Pb were found in fine particles, confirming the contribution of biomass burning and vehicle emissions, whereas Na, Al, K, Fe and Zn were the representative elements in ultrafine particles, influenced by a diversity of sources.

Adubação nitrogenada e potássica em socas de cana-de-açúcar com e sem queima em solos de cerrado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

As ações do agrohidronegócio, o papel do estado e as formas de controle do trabalho no mato grosso do sul

Pós-graduação em Geografia - FCT

Desenvolvimento, avaliação físico-química e biológica de hidrolisado proteico de resíduos agroindustriais para surubim

Pós-graduação em Aquicultura - FCAV

Potencial produtivo da cana-de-açúcar sob irrigação por gotejamento em função de variedades e ciclos

This study aimed to evaluate the yield potential of different varieties of sugarcane under drip irrigation in two growth cycles. A trial was set up in October 2006 at Jaú region (São Paulo state, Brazil), in an experimental field with a eutrophic Ultisol. The experiment was conducted in randomized complete blocks with factorial treatment structure 8 x 2, constituted by eight sugarcane varieties and two crop cycles, with six replicates. Stalk productivity (TCH), sugar productivity (TPH), juice quality traits and water use efficiency in relation to stalk productivity were evaluated in each crop cycle. It was observed that varieties of sugarcane respond differently to full irrigation, and this response is influenced by climatic conditions of the agricultural year. In this study, only the first evaluation cycle (plant cane) was decisive to differentiate the performance among the varieties. The varieties IAC91-1099, IACSP96-3060, RB855536, RB867515 and SP85-1115 showed higher agro-industrial yield potential and less consumption of water and can be recommended for the management of production under drip irrigation.

Isolamento e seleção de fungos filamentosos termofílicos produtores de celulases, xilanases e celobiose desidrogenase com potencial para sacarificação do bagaço de cana-de-açúcar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Isolamento e seleção de fungos filamentosos termofílicos/termotolerantes produtores de celulases e xilanases e aplicação dos extratos enzimáticos na sacarificação do bagaço de cana-de-açúcar

Pós-graduação em Microbiologia - IBILCE

Assessment of the breakdown products of solar/UV induced photolytic degradation of food dye tartrazine

The food dye tartrazine (CI 19140) was exposed to UV irradiation from an artificial source, a mercury vapor lamp, and a natural one, sunlight. It was observed that conditions such as energy dose, irradiation time, pH and initial dye concentration affected its discoloration. There was 100% of color removal, after 30 min of irradiation, when a dye solution 1 x 10(-5) mol L-1 was submitted to an energy dose of 37.8 J cm(-2). Liquid Chromatography coupled to Diode Array Detection and Mass Spectrometry confirmed the cleavage of the chromophore group and the formation of five by-products at low concentration. Although by-products were formed, the Salmonella/microsome mutagenicity assay performed for both, the dye solution at a dose of 5.34 mg/plate and the solutions obtained after exposure to UV irradiation, did not present mutagenic activity for TA98 and TA100 with and without S9. (C) 2014 Elsevier Ltd. All rights reserved.

A colonização agroindustrial do cerrado em Mato Grosso (1970-2000)

Pós-graduação em História - FCLAS

Uso de invertase imobilizada em pó de sabugo de milho para produção de açúcar invertido

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Characterization and properties of elephant grass ashes as supplementary cementing material in pozzolan/Ca(OH)(2) pastes

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

A expansão do setor sucroenergético no estado de São Paulo

The changes occurring in Brazilian agriculture, with the inclusion of agro-industrial activities in your mode of production, must be analyzed to verify the changes in the behavior of territorial dynamics. Through changing the Rural Complex, traditional for the Agroindustrial Complex tightly integrated with trade and industry brought many consequences for the rural population, with regard to employment. Understanding this transformation capitalist the field is needed to analyze the actors involved in this process and the policies adopted for the expansion of sugar and ethanol activity in the State of São Paulo and the consequences for the spatial organization. The expansion of cane production areas were governed by the Institute of Sugar and Alcohol (IAA), the National Alcohol Program (PROÁLCOOL) Development Plan for the West of São Paulo - PRO-WEST and Expansion Program for the production of Canavicultura for production of fuel for the State of São Paulo (PROCANA). The occupation of these agroindustrial facilities in rural spaces contextualized by territorialization of the rural complex, in that sense, understanding these concepts is a key part development in the research. therefore, are concepts of fundamental importance to geographical science, and interpreting their function and construction in rural spaces

Rafard (SP) e a cultura da cana-de-açúcar: considerações sobre a urbanização e as relações sociais

We intend to expose this paper a brief review about the social factors that include the capitalist system. Having the city of Rafard as our focus of study, we are going to analyze how agribusiness and migration have great political significance in this small town, and still are determining factors for socio-cultural training of its citizens, as well the formation and economic development of their own city. We are going to observe how a town with only 8.599 inhabitants is subjected to the laws dictated by capital through the interference of a large sugarcane agro industrial production unit present in its territory