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Anja van der Salm, director Jan Ties Malda , account manager Viktoria Dorka , scientific researcher. LABORATORY. RESEARCH CENTRE. Fertilizing advice Fertiliz ( er )( ing ) research Crop monitoring Precision agriculture. Soil analyses Plant analyses Water analyses. www.altic.nl.

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Anja van der Salm, director Jan Ties Malda , account manager

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Anja van der salm director jan ties malda account manager

  • Anja van der Salm, director

  • Jan Ties Malda, account manager

  • Viktoria Dorka, scientific researcher


Anja van der salm director jan ties malda account manager

LABORATORY

RESEARCH CENTRE

  • Fertilizing advice

  • Fertiliz(er)(ing) research

  • Crop monitoring

  • Precision agriculture

  • Soil analyses

  • Plant analyses

  • Water analyses


Anja van der salm director jan ties malda account manager

www.altic.nl

Location

De Drieslag 30

8251 JZ DRONTEN


Anja van der salm director jan ties malda account manager

Historyandposition of ALTIC

  • Founded in 1992 as independent research center by the agricultural university Dronten and agricultural advice organizations

  • Knowledge development by research as supporting system for educational goals

  • Needs for new fertilization advices by different crops

  • Legislation in The Netherlands about N and P2O5 makes it necessary to evaluate the existing advices very critical

  • Farmers need accurate and actual supporting information to make good agricultural practice

  • More and more information is geo-based  research and specific products


Anja van der salm director jan ties malda account manager

Whatcan ALTIC offer you?


Anja van der salm director jan ties malda account manager

ALTIC connected with education

  • By government agreed teaching organization

  • Regularly placement students at ALTIC

  • ALTIC organizes trainings at colleges and universities (PTC+/CAH/WUR)

  • Courses for agricultural specialists, advisors and farmers

  • Writing educational materials about fertilization and precision agriculture


Why fertilizing

Whyfertilizing?

The law of Liebig

Mg

Mn

B

Ca

K

N

Zn

Fe

minimum

P


Anja van der salm director jan ties malda account manager

Plant

root

Functions of nutrients

Many functions, for example:

  • Component of chlorophyll

  • Strength of cells

  • Stimulating root development

Soil solution

Nutriënts on soil (clay and organic matter)


Anja van der salm director jan ties malda account manager

Soil sampling and analysis

Sampling

  • Sample must berepresentativefor:

  • Part of the field (nottoo big)

  • Area where the cropwillgrow

  • Sample is representative:

  • With a big amount of sample points

  • Good homogeneity of the field


Anja van der salm director jan ties malda account manager

Soil sampling and analysis


Anja van der salm director jan ties malda account manager

Sensingandlaboratory

  • Soil (laboratory/soil scan)

  • Plant (laboratory/sensor technology)


Anja van der salm director jan ties malda account manager

Reflection by vegetation

Bron: technopups.com


Accurate satellite image

Accurate satellite image

WDVI: Correction for bare soil


Aircraft imaging

Aircraft imaging

http://www.mdpi.com/2072-4292/2/1/290

http://www.vandenborneaardappelen.com/443/vliegtuig-sensing


N sensor

N-Sensor


Determination field variation

Determination field variation

GIS

For translation sensor data to management maps

Trustful measurement about vegetation with near/remote sensing

Input ALTIC-advice

Machines for variable dosage

GPS

Determination position


Anja van der salm director jan ties malda account manager

New product: soil scan

Uitvoering


Different maps

Different maps


Anja van der salm director jan ties malda account manager

Different types of maps

  • Lutum (clay content in the soil)

  • Sand fraction

  • Organic matter content

  • Hydrological properties (water retention)

  • Height map with 2 cm accuracy


Anja van der salm director jan ties malda account manager

Management maps

  • Management map for variable dosage:

  • compost

  • fertilization

  • soil herbicides

  • plant/ seed distances

  • water dosage


Anja van der salm director jan ties malda account manager

Goals of ALTIC in Leonardo

  • Sharing knowledge, increases knowledge

  • Looking for possibilities for working together

  • Translate our experience into educational materials

  • The specific content belongs to the Hungarian situation and the regional possibilities

    • Simple tools for precision agriculture

    • Supported by practical advises about fertilization, crop production and optimalisation


Anja van der salm director jan ties malda account manager

Questions ??


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