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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

  • 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

Location

De Drieslag 30

8251 JZ DRONTEN


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


Whatcan ALTIC offer you?


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


Whyfertilizing?

The law of Liebig

Mg

Mn

B

Ca

K

N

Zn

Fe

minimum

P


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)


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


Soil sampling and analysis


Sensingandlaboratory

  • Soil (laboratory/soil scan)

  • Plant (laboratory/sensor technology)


Reflection by vegetation

Bron: technopups.com


Accurate satellite image

WDVI: Correction for bare soil


Aircraft imaging

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

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


N-Sensor


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


New product: soil scan

Uitvoering


Different maps


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


Management maps

  • Management map for variable dosage:

  • compost

  • fertilization

  • soil herbicides

  • plant/ seed distances

  • water dosage


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


Questions ??


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