Back to the projectSatellite monitoring of quantity and quality of available biomass in pastoral livestock systems
Pastoral farming contributes 46% of GDP and is key to food and social security in LAC. Tools that improve their efficiency are needed to increase their profitability and sustainability.
Context of the story
Knowing the quantity and quality of biomass available for livestock (forage) is key to making management decisions that improve the productive efficiency and profitability of pastoral systems, while also allowing reporting and verification of GHG emission mitigation strategies. However, frequent farm-scale surveys are costly. In recent years, the availability of satellite data at a scale compatible with weekly management decisions of individual paddocks has increased, and prediction models for forage quantity and quality based on remote sensors are starting to appear. For this technology to result in productive improvements, it is necessary to have locally validated reliable models and mechanisms that make the information available to different users.
Remote sensors allow monitoring large areas and have information in almost real time
The implemented initiative
i) Generate and calibrate real-time prediction models of forage quantity and quality from remote sensors for relevant forage resources in 4 LAC countries with cold, temperate, subtropical and tropical, semi-arid and humid climates,
ii) Validate the models generated in demonstration units and commercial farms, and
iii) Manage the knowledge generated, training both technicians and producers as well as those responsible for national GHG inventories in order to ensure technology transfer.
Lower the cost of estimating in real time and with adequate precision the quantity and quality of forage in pastoral livestock systems through a satellite tool
The technological solution
A platform comprised of the national agricultural research and innovation institutes and other actors in the sector will be formed which, thanks to their regional presence and the extension, transfer and technological development activities that they carry out, will be key to achieving the objective and reaching all beneficiaries: family and business producers, livestock advisors, software developers and public officials.
The profitability and efficiency of pastoral livestock systems depends largely on making management decisions based on the quantity and quality of forage.
Participating countries
Argentina
Colombia
Costa Rica
UruguayResults
1) A protocol, a cell phone application and a website were generated to record ground truth (biomass and forage quality measured in the field). Currently, there are more than 580 ground truth-satellite measurement pairs for various forage resources. It is expected to quadruple them for next year and thus calibrate prediction models for forage quantity and quality with local data, extrapolable to the range of situations evaluated.
2) The accuracy of the prediction models will be tested at system scale. Demonstration modules of the experimental stations belonging to the participating institutions and 12 commercial farms that participate in the associated projects that promote the adoption of technologies in pastoral livestock systems will be used.
3) Dissemination and training activities will be carried out to ensure developed products reach potential users and that they are able to use them properly.
Satellite monitoring project workflow
Participating Organizations
Main donors
