There has been increased interest in the use of techniques to collect and store rainwater in the last few decades, with funding from national and international bodies; however, the general performance of these activities at farmer level is lower than expected, and that relates to the lack of knowledge of the existence and importance of techniques to cope with semiarid conditions.
Considering the social-economic importance of agricultural activities in rain-dependent areas, it is necessary to ...

Status: Completed     Start date: Sun Aug 01 00:00:00 GMT-03:00 2010

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

Fine-texture soils in Brazil are generally deemed to have low agricultural potential. Due to low levels of clay and organic matter, they usually present low nutrient and water retention capacity, and, when poorly managed, may produce negative impacts associated with high risks of groundwater contamination by nutrients and other chemical pollutants, or with potential erosion when directly exposed to rain.

In order to guarantee agricultural sustainability in environments associated with t ...

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

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

The project aims at assessing methods and innovative techniques in the area of Remote Sensing and spatial data integration for detection in cultivation practices and production systems, especially integrated crop-livestock-forestry systems (ICLFs) and variations, which constitute one of the key points of the low carbon agriculture policy.
On a local scale, the goal is to evaluate the potential of new techniques and methodologies that apply to the new Sentinel 2 sensor with regard to the det ...

Status: Completed     Start date: Thu Jan 01 00:00:00 GMT-03:00 2015