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![Satellites to assess the nitrogen status of potatoes](https://www.cra.wallonie.be/uploads/2021/12/stargate-pomme-de-terre_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/12/stargate-pomme-de-terre_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/12/stargate-pomme-de-terre_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/12/stargate-pomme-de-terre_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/12/stargate-pomme-de-terre_sm.jpg 420w)
Satellites to assess the nitrogen status of potatoes
Sentinel-2 satellite and temperature data allow a good assessment of the nitrogen status of the potato crop at the plot scale.
![CRA-W info n°70](https://www.cra.wallonie.be/uploads/2021/09/n70-uk_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/09/n70-uk_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/09/n70-uk_lg.png 750w,https://www.cra.wallonie.be/uploads/2021/09/n70-uk_md.png 540w,https://www.cra.wallonie.be/uploads/2021/09/n70-uk_sm.png 420w)
CRA-W info n°70
Autumn 2021
![PROTECOW - What lessons after 4 years of research?](https://www.cra.wallonie.be/uploads/2021/09/protecow_web_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/09/protecow_web_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/09/protecow_web_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/09/protecow_web_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/09/protecow_web_sm.jpg 420w)
PROTECOW - What lessons after 4 years of research?
For 4 years, the five partners of the INTERREG PROTECOW project have pooled their experience to achieve the objective of increasing nitrogen efficiency in dairy nutrition and profitability...
![Sensors serving sugar beet health in breeding trials](https://www.cra.wallonie.be/uploads/2021/09/beetphen_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/09/beetphen_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/09/beetphen_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/09/beetphen_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/09/beetphen_sm.jpg 420w)
Sensors serving sugar beet health in breeding trials
For the Beetphen project, various sensors were tested by CRA-W and VITO, both on the ground and in the air, on the trials inoculated and set up by SES-VANDERHAVE, in order to assess...
![Will we see weeding robots in the fields?](https://www.cra.wallonie.be/uploads/2021/09/robot1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/09/robot1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/09/robot1_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/09/robot1_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/09/robot1_sm.jpg 420w)
Will we see weeding robots in the fields?
The CRA-W evaluates the possibilities of robotisation and automation of mechanical weed control. Are these technologies mature and suitable for vegetable farming in Wallonia?
![Birthday of Walloon Agricultural Research Centre](https://www.cra.wallonie.be/uploads/2021/07/banner-1501_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/07/banner-1501_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/07/banner-1501_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/07/banner-1501_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/07/banner-1501_sm.jpg 420w)
Birthday of Walloon Agricultural Research Centre
150 years at the service of agriculture & society
![Identifying and responding to the needs of the organic farming sector](https://www.cra.wallonie.be/uploads/2021/06/fredo_ctrab_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/06/fredo_ctrab_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/06/fredo_ctrab_lg.png 750w,https://www.cra.wallonie.be/uploads/2021/06/fredo_ctrab_md.png 540w,https://www.cra.wallonie.be/uploads/2021/06/fredo_ctrab_sm.png 420w)
Identifying and responding to the needs of the organic farming sector
An internal tool has been set up as part of the Strategic Plan for the Development of Organic Agriculture (PSDAB) in Wallonia by 2020: FREDO.
![Who does agricultural and environmental data belong to?](https://www.cra.wallonie.be/uploads/2021/06/openagro1_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/06/openagro1_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/06/openagro1_lg.png 750w,https://www.cra.wallonie.be/uploads/2021/06/openagro1_md.png 540w,https://www.cra.wallonie.be/uploads/2021/06/openagro1_sm.png 420w)
Who does agricultural and environmental data belong to?
Cultivation, breeding, environment: 6 Walloon stakeholders have joined forces to define a framework for data protection and enhancement.
![Feedback of a partner of the CRA-W](https://www.cra.wallonie.be/uploads/2021/06/photochemometricsbrain_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/06/photochemometricsbrain_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/06/photochemometricsbrain_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/06/photochemometricsbrain_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/06/photochemometricsbrain_sm.jpg 420w)
Feedback of a partner of the CRA-W
Chemometric Brain and CRA-W, an essential alliance to apply chemometrics in food quality control