Waste recycling is common in agriculture nowadays on different scales, depending on chain organization, available technologies, and environmental and health regulations. Just to mention two figures, in 2009 the sugarcane-ethanol chain produced 604 billion liters of vinasse and 201 million tons of bagasse and filter cake. Although the bagasse is burnt to generate energy and the vinasse is a fertilizer, many challenges remain. The objective of this project is to assess the potential to transfor

Status: Completed     Start date: Wed May 01 00:00:00 GMT-03:00 2013

The adoption of Good Laboratory Practices (GLP) contributes to the development of scientific research, as they result in greater reliability and efficiency of the results. In order to follow some of the current standards, such as GLP or ISO 17025, the laboratory must adopt measures of organization, control, training, standardization and registration of its activities. The laboratory must also adopt practices that guarantee the safety of its personnel and the community in general. Among these is

Status: Completed     Start date: Tue Jul 01 00:00:00 GMT-03:00 2008

Despite agri-business's great importance, our principal products are exported in the form of commodities, without any quality specification. In order to commercialize them with quality attributes, it is necessary to make use of processes of quality determination and certification, at low costs, so that the price of the analyzed product won't rise significantly. Thus, it is necessary to develop ultrafast sensors that allow the analysis of thousands of samples an hour and non destructively, which

Status: Completed     Start date: Wed Dec 01 00:00:00 GMT-03:00 2010

This project aimed to present reuse alternates for the waste produced in the industrial processing of açaí, and thus obtain processing plants that minimize the release of waste products. A previous evaluation of this matter pointed out technological alternatives through which would be possible to: I) reuse the residue inside or outside the processing plant, or, II) produce byproducts with aggregated value. The project proposed to develop support technologies to the açaí agroindustrial complex, w ...

Status: Completed     Start date: Tue Apr 01 00:00:00 GMT-03:00 2008

Precision farming and agricultural practices that take into consideration the protection of the environment have brought forward a number of research challenges. The scale of sampling and the precision required by such new agricultural practices are often higher than those required by traditional agriculture, increasing production costs. Methods and devices for on-the-go measurements are being developed to equip agricultural vehicles to support these practices. The proposed project was guided

Status: Completed     Start date: Mon Sep 01 00:00:00 GMT-03:00 2008

Legal norms and market behavior demand a new posture when facing the environment of various economical factors. In the forest sector, this posture has been defined through the restructuring of the use and occupation of cultivated areas with commercial forests, promoting the environmental compliance of productive activities. This reorganization of rural areas, and areas of permanent preservation and legal reserves which were improperly occupied by forest activities, and thus opposing current legi

Status: Completed     Start date: Sun Nov 01 00:00:00 GMT-03:00 2009

Promoting the diffusion of integrated peanut production practices, with emphasis on the biological control of fungi to reduce product contamination by aflatoxin in Mali, is the goal of this project. The action has made the knowledge exchange between Brazilian and African researchers possible. Mali is the second largest peanut producing country of the African continent. However, the product's high contamination rates in the country affect the crops and cause health risk for consumers. As an alter

Status: Completed     Start date: Sat Aug 01 00:00:00 GMT-03:00 2015

In the past years, Brazil has stood out for its leadership and high competitiveness in food production, a position reached especially due to the substantial efforts put into research, development and innovation, associated with free entrepreneurship, natural favorable conditions, abundant and efficient food production, and governmental efforts, notably those of the Ministry of Agriculture, Livestock and Food Supply (Mapa). However, if on one hand the quantitative issues regarding Brazil's food p

Status: Completed     Start date: Mon Nov 01 00:00:00 GMT-03:00 2010

Status: Completed     Start date: Tue Jul 01 00:00:00 GMT-03:00 2014

The process of organic waste biodigestion is quite old, as the first unit was installed in Bombay, India, in 1819; in Australia, a company has produced and industrialized methane from sewage since 1911. China has 4.5 million biodigesters that produce gas and organic fertilizer, the main role of which is sanitation in rural areas. However, different aspects related to biodigesters are still lacking. This work aimed at studying and improving a biodigester system, and its general goal was the devel

Status: Completed     Start date: Sun Apr 01 00:00:00 GMT-03:00 2007