Mastitis, a disease that affects dairy herds worldwide and causes huge economic losses to the Brazilian dairy sector has the Staphylococcus aureus bacteria as one of the major etiologic agents. S. aureus is an infectious pathogen, which can be isolated from clinical infections, but is most often associated with chronic and subclinical mastitis, with an augmentation of the somatic cell count (SCC) in milk. This pathogen has several virulence factors, which are important in the bac

Status: Completed     Start date: Sun Jun 01 00:00:00 GMT-03:00 2014

The fish processing industry consumes a lot of water. This consumption depends on the species being processed, food processing techniques/methods and scale of operation. This project aims to study the water flow in fish industries and to determine the minimum consumption of water required for processing of the main salt-water and freshwater species that are industrialized in Brazil. The strategy is based on three pillars: conscious/rational use of water, better utilization of fish, and use of

Status: Completed     Start date: Tue Jan 01 00:00:00 GMT-03:00 2013

Minas Gerais accounts for 27.6% of the national milk production, standing out as the largest producing state in the country. Although statistics show a constant evolution in the milk production chain in Brazil, in recent years dairy farming has faced new challenges and, in this scenario, with low profit margins, it is necessary to increase the efficiency of milk production systems, which still have many constraints. Among these, infecto-contagious diseases stand out, with mastitis being the main

Status: Completed     Start date: Mon Aug 01 00:00:00 GMT-03:00 2016

In terms of product quality and respect for the environment, care for water resources involving agricultural activities is presented as an opportunity for the implementation of production systems suited to small farms, whether family-based producers or traditional communities as the quilombolas. The objective of this project was to monitor the quality of water from the involvement of local players assembling a critical mass capable of preserving and/or restoring water resources and participating

Status: Completed     Start date: Wed Apr 01 00:00:00 GMT-03:00 2009

One of the challenges smallholders in Northern Ethiopia face is improving food security in periods of low rainfall supply by identifying strategies to restore soil water stocks. In that region, over 50% of the water available for agriculture is lost due to issues like direct evaporation, surface runoff and deep drainage. The hypothesis is that the use of low cost technologies and intelligent solutions to identify strategies for water resupply and/or water storage in low cost containers like c

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

The Environmental Risk Assessment (ARA) of pesticides, under the responsibility of Ibama, is part of the procedure for registering a pesticide in Brazil. The main objective of this project was to compare the worst-case scenario adopted by Ibama for the ARA of pesticides in water bodies, with the most representative scenarios of soybean cultivation prevalent in Brazil. A methodology was developed to map water basins with potential for contamination by pesticides used in agriculture. Through it

Status: Completed     Start date: Sat Nov 01 00:00:00 GMT-03:00 2014

There is currently a strong interest to comprehend, evaluate and minimize anthropic impacts on hydric resources. It has been particularly studied the effect of removing native vegetal covering over water availability and quality. In order to estimate the effects of changing vegetal covering over hydric resources, hydrologic modeling becomes an adequate tool. However, hydrologic models need great amounts of information, which in most times are unavailable. On the other hand, data obtained through

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

Pasture degradation is one of the main problems of Brazilian cattle farming. Several strategies to recover the productivity of degraded pastures have been developed by Embrapa and other research and education institutions. In such studies, reducing the costs of the recovery of degraded pastures has been one of their main focuses. Integrated crop-livestock systems (ICLS) have proved to be some of the best alternatives to reduce the costs of pasture fertilization. ICLS have potential to increase t

Status: Completed     Start date: Thu Nov 01 00:00:00 GMT-03:00 2007

Agriculture in Brazil is a means for promoting significant socioeconomic sustainable progress. However, the productivity of cereal crops such as maize, rice, wheat and sorghum is below their potential. The low availability of phosphorus (P) and inadequate fertilization are some of the major challenges of modern agriculture. In tropical soil, the phosphorus is carried out by adding high dosages of water-soluble phosphates, since most of the added fertilizer becomes unavailable because of fixat

Status: Completed     Start date: Mon Oct 01 00:00:00 GMT-03:00 2012

Grapevine production is widespread areas with distinct climate conditions throughout the world. Adaptation to local environmental conditions results from evolutionary processes leading to functional and structural changes to maximize plant performance. Plant adaptation consists in a complex network of environmental sensing and interpretation processes coupled with endogenous environmental mechanisms to control development and generate the phenotypic plasticity required adapt growth and developme

Status: Completed     Start date: Tue Nov 01 00:00:00 GMT-03:00 2011