Precision farming on Dutch arable farms: status, challenges and - - PowerPoint PPT Presentation

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Precision farming on Dutch arable farms: status, challenges and - - PowerPoint PPT Presentation

Dec 25, 2022 485 likes •753 views

Precision farming on Dutch arable farms: status, challenges and outlook Corn Kempenaar Farminar on Smart Soil Improvement; July 8, 2020 Development of agriculture 12.000 years of agriculture First revolution (10.000 BC) start of

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Precision farming on Dutch arable farms: status, challenges and outlook

Corné Kempenaar Farminar on Smart Soil Improvement; July 8, 2020

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Development of agriculture

  • 12.000 years of agriculture
  • First revolution (10.000 BC) start of cultivation of crop plants on land
  • Arab (800-1300) and British (1750-1900) agricultural revolutions
  • Third or Green revolution (1930-1960)
  • Fourth revolution
  • Precision agriculture/ farming (first mentioned around 1990)
  • Continuum to smart farming/ digital farming/ pixel farming/

data driven farming/ .......

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Dutch AgriFood Statistics and agricultural sectors

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Trade AgriFood Tech

Market share Businesses Tech export AgriFood Turn over Turn over

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Precision Agriculture / Smart Farming / Digital farming / Pixal Farming .....

  • A farm management concept based on measuring and responding to

temporal and spatial variability in crops, livestock and the environment

  • Sensing -> decision making -> implementation
  • Operational, tactical, strategical operations
  • Focus on Variable Rate ( operational)
  • Many enabling technologies (IoT) are available:
  • Sensors, computers, DSS, FMIS, GIS, GNSS, satellite data, robotics,

.....

  • Expected benefits (in short): More with Less & Better
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Requirements for precision farming

  • Farm management information system
  • GNSS on the farm
  • Data: soil, crop and yield variability maps
  • Access to other data at farm level: soil, climate, pests, ...
  • Decision support
  • Machines prepared for VRA

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Technology adoption by Dutch farmers with interest in PA

7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 1980 1983 1988 1993 1998 2001 2003 2005 2008 2009 2012 2013 2014 2016 2018 2019 2020

ICT and DSS on Dutch farms

Computer

  • Dig. crop recording

DSS Smartphone/Tablet 0% 10% 20% 30% 40% 50% 60% 1995 2000 2005 2010 2015 2020

Sensing on Dutch farms

Soil sensors Climate sensors Biomass (proximal) Biomass (satelite) Biomass (drone) Soil scan Weed detection Yield sensors Quality sensors (NIR)

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Soil sensors systems for mapping of soil properties

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Crop biomass data from light reflection sensor systems, delivering crop biomass maps

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Satellite image of potato crop (NDVI biomass map)

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Akkerweb data platform (www.akkerweb.eu)

  • Apps for
  • VRA Potato haulm killing
  • VRA soil herbicides
  • Topdress N
  • Blight
  • GAOS
  • Grip on Grass
  • Nematode management
  • VRA planting density
  • And more .......
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Potato production cycle:

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Where is the PA / DF business case in potato?

  • 2. More

precise crop Management Total: 1900 €/ ha

  • 3. Less labour and

advisory costs

Quantitative I nform ation French Fries Potato Production in Flevoland, NL, clay soil ( Source: KW I N of W UR, 2 0 1 5 )

1.Closing the yield gap, still ca. 40%

  • 4. Others

Benefit ( q* p) ( a) Variable costs ( b) Gross Margin ( c= a-b)

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Variable rate application soil herbicide

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Where is the PA / DF business case in potato for VRA Herbicide use

Quantitative I nform ation French Fries Potato Production in Flevoland, NL, clay soil ( Source: KW I N of W UR, 2 0 1 5 )

Benefit ( q* p) ( a) Variable costs ( b) Gross Margin ( c= a-b)

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Variable rate Topdress N-application on Potato field

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Timing and variable rate application of fungicides against Blight in potato

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Summary precision ag. applications in potato

  • In potato most crop management activities can be done variable rate at a

scale of 30-50 m 2

  • Savings on input are in order of 25 % compared to common practice
  • Yield increase up to 5%
  • Cost benefit ration becomes interesting when farm size is over 100 ha of

potatoes

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National Fieldlab Precision Agriculture (NPPL)

The project will run 4 years (20218 – 2021) The project is initiated by Misset and WUR. Financial resources are mainly from Ministry of Agriculture (LNV). NPPL aims to achieve “more sustainable agriculture” by stimulation of adoption

  • f Precision Agriculture applications.
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NPPL applications 2018

VRA lime application Nematode management VRA soil herbicide VRA leaf dessicant VRA planting density VRA Topdress N

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NPPL applications 2018

Weed detection and selective control VRA fungicides in potatoes and flowerbulbs Route planning Precision irrigation Detection and protection birds in grassland Precision fertilizer use grassland

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NPPL applications 2020

Precision seeding in healthy soil Precision crop protection orchard Yield monitoring Precision irrigation (2) Robot applications Strip farming

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Dashboards like Farmmaps (Akkerweb 3.0) met widgets

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Dynamics growth, N and H2O in Akkerweb/ Farmmaps

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Thank you for your attention

www.precisielandbouw.eu http: / / precisielandbouw-openteelten.nl/ www.proeftuinprecisielandbouw.nl www.farmofthefuture.nl www.iof2020.eu, www.smartagrihubs.eu Email1: corne.kempenaar@wur.nl Email2: c.kempenaar@aeres.nl Tel.: + 31654954413 Skype: corne.kempenaar