Technology and Precision Agriculture - Fapesp · Technology and Precision Agriculture. Prof. J. P....
Transcript of Technology and Precision Agriculture - Fapesp · Technology and Precision Agriculture. Prof. J. P....
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Prof. J. P. Molin
University of São Paulo
J.P. Molin - CoordinatorPhD, Professor
Biosystems Engineering [email protected]
Technology and
Precision Agriculture
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Prof. J. P. Molin
Precision Agriculture
• Spatial variability in the agricultural fields
Investigation and mapping Tools for sampling and sensing, GIS
Management and decision making Site-specific treatments (“Site-Specific Crop
Management”)
• Technologies related to GNSS and automation
Auto steering, telemetry, controlled traffic in the
field, sections control (sprayers, seeders) etc...
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Prof. J. P. Molin
AUTOMATION: Machine
Capabilities of Perception;
Reasoning & Learning;
Communication; and Task
Planning & Execution
SYSTEMS: Studies,
Analysis, and Integration for
overall Technical
Workability, Economic
Viability, Energy Efficiency,
Ecological Harmony, Social
& Political Issues,
Optimization, and
Management
Automation
and Culture
Automation
and
Environment
Culture and
Environment
THE NECESSITY OF A SYSTEMIC VIEW
TING, 2008
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Prof. J. P. Molin
TING et al.(2011)
Precision agriculture is just a small part of IT in agriculture
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Prof. J. P. Molin
• In the 1980’s – some actions in Europe and in North
America related to spatial variability of soil and crops
in the field
• GPS available for civilians – around 1990
• First solutions on variable rate controllers (around
1985 in the USA) and on yield mapping (1990, UK;
1991, USA)
History of PA
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Prof. J. P. Molin
Maiz (kg ha-1)
Yield spatial
variability
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Prof. J. P. Molin
Coffee (kg ha-1)
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Prof. J. P. Molin
Oranges (kg ha-1)
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Prof. J. P. Molin
Sugar cane (t ha-1)
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Prof. J. P. Molin
Electronics in agriculture
From 1980’s to 2000’s – automation of tractor commands in the
cabin
1990’s – electronic communication between tractors and
implements is developed (ISOBUS)
2000’s – auto steering consolidates
Next 20 years:
• Communication among machines and with the management
central unit
• Autonomous vehicles
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Prof. J. P. Molin
Autonomous vehicles – the next generation (?)
Blackmore, 2006
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Prof. J. P. Molin
Sensors and sensing
• Targets?
– Soil
– Plants
– Products (quantity & quality)
Function: generate better, more reliable and in a higher
resolution, diagnostics of factors involved on the spatial
variability of agricultural fields
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Prof. J. P. Molin
soil plants
They measure some physic or chemical
quantity that indirectly relates to our
indicators of interest
Sensors and sensing
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Prof. J. P. Molin
GeoSilos (2013)
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Prof. J. P. Molin
University of São Paulo
J.P. Molin - CoordinatorPhD, Professor
Biosystems Engineering [email protected]
Thanks!