A institucionalização da agricultura familiar no mercosul

The Mercosul project, signed in 1991, represents the union of a political project, characterized by a democratic agreement among its members, with an economical project characterized by the trade liberalization among its regional members and among these with the global economy. So, it was constituted, with the aim to expand the national trades by the integration, to increase the economic development process with social justice. However, the Mercosul follows the historical trajectory of Latin America integration, characterized by models that aimed the economical development from the strengthening of the industry. According to that, the Mercosul politics are priority for economic issues, focused in the industrialization and trade relations, giving less priority to the social demands. In opposition to such ideas, in 2004 was created the Especialized Meeting about Family Farm (Reunião Especializada sobre Agricultura Familiar - REAF) in the Mercosul, that aim to strengthen the public policies of the sector, to promote the commercialization of the family farm products in the region. So, the family farm, a sector historically marginalized from the integration projects, it is institutionalized in the Mercosul. In that way, the aim of this research is to discuss the reasons that leaded to the family farm institutionalization, and also to analyze the advances and problems of the Especialized Meeting about Family Farm

Gestão ambiental na produção avícola: estudo de caso

The present study addresses the application of the Environmental Management System in chicken production on a farm owned by the Nardo brothers, located in the city of Guapiaçu/SP (Brazil). The objectives were to analyze the process of solid waste generation, destination and forms of treatment in this activity; propose measures to reduce the use of potable water for non-potable ends; determine other measures identified through a questionnaire drafted by Embrapa (Brazilian Agriculture Research Cooperative) and administered to employees who have direct involvement in the productive process; pay visits to chicken production enterprises; and employ the guidelines proposed by the National Fowl-Breeding Sanitation Program that guide the application of the Environmental Management System. Adequate management of waste was put into effect through the construction of a compost shed capable of meeting current production demands, in which all procedures were accompanied – from civil construction to the commercialization process of the organic fertilizer generated. The rain-gathering system for the roofs of the pens proposed to reduce the consumption of potable ground water destined for washing the floors of the pens was completely dimensioned and budgeted, allowing the motivated owners to place the project into effect in a timely fashion. Other simpler but no less important proposals were also made in order to bring the production up to the required quality standards.

Comercialização de energia elétrica no Brasil

How companies can sell their surplus production capacity of electric power in Brazil? This work was developed from the question presented and focusing on clarification of procedures to enter the Brazilian electricity market by providing basic guidelines based on resolutions by National Agency of Electric Energy, National System Operator procedures and rules of the Assembly of Electric Energy Commercialization. It features subsidy to companies that fit this profile to evaluate the possibility to sell their surplus electricity. The general aim was to analyze the procedures and the necessary steps to make this sale happen. Was developed through a literature review where an overview of the Brazilian electric sector and a case study of a company that has excess capacity of electricity, but doesn’t make its marketing. Resulted in the expected clarification as well as the incentive for companies through the information presented, the entry in this trade since power is still crucial to the country's economic growth and ensure its availability in quantity demanded is a challenge of the utmost importance for satisfactory results are achieved economic development contributing to the progress of our society

Efeito da adição de butanol na biodegradabilidade da gasolina e do óleo diesel

The increase in the oil price and the current trend of using renewable raw materials for the production of chemicals renew the interest in the production of biobutanol that, produced by fermentation of agricultural raw materials, can be used as a component of gasoline and diesel. With the commercialization of new fuels, environmental damages due to spills can occur. Among other techniques, the clean-up of these contaminated areas can be achieved with bioremediation, a technique based on the action of microorganisms, which has the advantage of turning hazardous contaminants into non toxic substances such as CO2, water and biomass. Thus, bearing in mind the use of biobutanol in the near future as a gasoline extender and due to the lack of knowledge of the effects of butanol on the biodegradation of gasoline, this work aimed to assess the aerobic biodegradation of butanol/gasoline blends and butanol/diesel (20% v/v), being the latter compared to the ethanol/gasoline blend and biodiesel/diesel (20% v/v), respectively. Two experimental techniques were employed, namely the respirometric method and the redox indicator 2,6-dichlorophenol indophenol (DCPIP) test. In the former, experiments simulating the contamination of natural environments were carried out in biometer flasks, used to measure the microbial CO2 production. The DCPIP test assessed the capability of four inocula to biodegrade the fuel blends. In butanol/gasoline experiments the addition of the alcohols to the gasoline resulted in positive synergic effects on the biodegradation of the fuels in soil and...(Complete abstract click electronic access below)

Redes sociais de produtores de mandioca em regiões do estado de São Paulo

This paper analyzed and mapped social networks among cassava farmers in São Paulo, gathered in search of information regarding production and marketing. A descriptive research, using semi-structured questionnaires, in Tupa and Assis regions, was conducted. UCINET software assisted the analysis of interactions within networks. The results indicate that Tupa network is diffuse and there is little interaction with technology transfer institutions. In Assis, the network is cohesive with greater technological diffusion.

Um modelo fuzzy-dea-game para estratégias de produção sob incerteza

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Radiação gama na conservação de caqui 'Giombo', destanizado e frigoarmazenado

O caqui apresenta uma safra curta, sendo necessário estender seu período de comercialização utilizando técnicas adequadas de armazenamento. O objetivo deste trabalho foi avaliar o uso da radiação gama na qualidade pós-colheita de caquis 'Giombo' destanizados. Frutos colhidos meio-maduros e com aproximadamente 50 % da coloração verde, foram destanizados, acondicionados em bandejas de poliestireno expandido (EPS), revestidas por filme plástico de polietileno de baixa densidade (PEBD) e submetidos à radiação gama (60Co). Os frutos foram armazenados durante 35 dias, sob refrigeração (0±0,5 ºC e 85 ± 0,5% UR). Os tratamentos realizados foram: T1 - 0,0 kGy; T2 - 0,3 kGy; T3 - 0,6 kGy; T4 - 0,9 kGy; T5 - 1,2 kGy. As análises realizadas a cada 7 dias foram: perda de massa, atividade respiratória, teores de sólidos solúveis (SS), ácido ascórbico, acidez titulável (AT) e relação SS/AT. Os frutos submetidos à dose de 0,6 kGy apresentaram o menor percentual de perda de massa e produção de CO2 ao longo do período experimental. Os teores de SS e AT permaneceram estáveis e sem diferenças devido às doses de irradiação aplicadas. Os tratamentos com 0,3 KGy e 0,6 KGy foram os mais eficazes na manutenção da firmeza nos caquis. Nos teores de ácido ascórbico, observou-se redução ao longo do período experimental, sendo os menores valores apresentados para a maior dose de irradiação (1,2 KGy).

A comercialização de uvas finas na região de Jales – SP

A produção de uvas finas para mesa destaca-se entre as principais atividades econômicas da região noroeste do Estado de São Paulo, Brasil. Entretanto, os produtores comumente apontam os problemas relativos à comercialização da fruta como um dos mais importantes obstáculos interpostos ao desenvolvimento da fruticultura regional. Este trabalho analisa as transações entre produtores e agentes de comercialização da fruta, discutindo as estruturas de governança presentes e as razões que explicam a exposição dos produtores a comportamentos oportunísticos associados aos distribuidores. Conclui-se que produtores que desenvolvem sistemas produtivos mais especializados, ofertadores de frutas de melhor qualidade, são atendidos por agentes de intermediação também especializados e, portanto, estão menos expostos a comportamentos oportunísticos. Nestes casos, a relação entre os agentes torna-se mais efetiva e sistemática, e a estrutura de governança transita de coordenação via mercado para formas híbridas.

Influência do manganês no crescimento e na composição mineral de mudas de caramboleira

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Adição de plasma bovino em salmouras para injeção de coxão duro bovino (m. Biceps femoris) e seus efeitos no pH e na carga microbiana de bifes cozidos embalados à vácuo e mantidos sob refrigeração

The physical (pH) and microbiological (psychotrofi c microorganisms and lactic bacteria) characteristics of beef outside round (m. Biceps femoris) injected (15%) with brines free of polyphosphates containing and sodium lactate or sodium lactate and sodium diacetate and liquid bovine plasma (PLL and PLO) or dehydrated bovine plasma (PDL, PDO) were evaluated along with beef cuts injected with brines free from plasma, but containing polyphosphates and bacteriostatic agents (CL and CO) and non injected beef cuts (IN), comprising seven treatments of cooked and vacuum packaged beef steaks stored under refrigeration (6ºC) during 43 days. No differences in pH were detected among raw or cooked injected treatments, although IN showed lower pH value in raw beef cuts. The addition of liquid or dehydrated bovine plasma did not affect the microbial load after whole muscles pasteurization, but increased the bacterial counts in cooked beef steaks during refrigerated storage, comparing to treatments with no plasma addition (CL and CO). The storage temperature (6ºC), usually found during commercialization of meat increased the microorganisms growth rate affecting the microbiological quality, especially when plasma was added to the brine.

Prevulcanização do látex natural extraído da hancornia speciosa gomes (Mangabeira) e da hevea brasiliensis (seringueira)

Pós-graduação em Ciência dos Materiais - FEIS

As patentes de genes humanos sob a perspectiva do biodireito e da bioética

Pós-graduação em Direito - FCHS

Caracterização do processamento artesanal de produtos agropecuários em assentamentos rurais de Ilha Solteira-SP: das estratégias de produção à comercialização

Pós-graduação em Agronomia - FEIS

Detecção de Brucella spp. em leite bovino não pasteurizado através da Reação de Cadeia pela Polimerase (PCR)

Brucellosis is a zoonosis caused by bacteria of the genus Brucella. Man infection occurs through contact with reproductive secretions as placenta and its lochia, semen and penile secretion of infected animals or by consuming unpasteurized milk and dairy products. With the objective of investigating the presence of bacteria in milk, 30 samples of raw milk sold illegally in the region of Botucatu, São Paulo, Brazil, as well as 50 samples of milk delivered to a dairy industry previously to its pasteurization were evaluated by the polymerase chain reaction (PCR) technique. Of the 80 samples analyzed, 10 samples (12.5%) were positive and 70 (87.5%) were negative. Among the  positive samples,  5 (16.6%)  were from  illegal traders  and other  5  (10%) were obtained  from the dairy industry. Brucella spp. positivity shows that the pathogen is representatively present in Botucatu, São Paulo, Brazil, and the risk associated to public health due to the commercialization of illegal products without pasteurization is real.

Does the use of ozonized water influence the chemical characteristics of organic cabbage (Brassica oleracea var. capitata)?

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