Que cherchez-vous ?
![Image](https://www.cra.wallonie.be/uploads/2021/03/pulvérisateur_capteur_embarqué1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/pulvérisateur_capteur_embarqué1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/pulvérisateur_capteur_embarqué1_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/03/pulvérisateur_capteur_embarqué1_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/03/pulvérisateur_capteur_embarqué1_sm.jpg 420w)
The CRA-W trials "spot-spraying" to target weeds
InnovEau, via precision agriculture, aims to limit the risk of groundwater contamination caused by plant protection products (PPP).
![Towards the sustainable management of agricultural soils](https://www.cra.wallonie.be/uploads/2021/03/EJP_soil_web1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/EJP_soil_web1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/EJP_soil_web1_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/03/EJP_soil_web1_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/03/EJP_soil_web1_sm.jpg 420w)
Towards the sustainable management of agricultural soils
EJP-Soil aims to create a research environment suitable for increasing the contribution made by agricultural soils to major societal challenges.
![CRA-W info n°68](https://www.cra.wallonie.be/uploads/2021/03/N681_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/03/N681_xl.png 1024w,https://www.cra.wallonie.be/uploads/2021/03/N681_lg.png 750w,https://www.cra.wallonie.be/uploads/2021/03/N681_md.png 540w,https://www.cra.wallonie.be/uploads/2021/03/N681_sm.png 420w)
CRA-W info n°68
Spring 2021
![A B2 vitamin for the breeding of poultry in organic farming](https://www.cra.wallonie.be/uploads/2021/03/vitB2-poule1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/vitB2-poule1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/vitB2-poule1_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/03/vitB2-poule1_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/03/vitB2-poule1_sm.jpg 420w)
A B2 vitamin for the breeding of poultry in organic farming
Currently, there is no feed additive for riboflavin supplementation of poultry diets available on the market that meets the European organic regulations.
![The sustainability of systems is improved by crop diversification](https://www.cra.wallonie.be/uploads/2021/03/système1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/système1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/03/système1_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/03/système1_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/03/système1_sm.jpg 420w)
The sustainability of systems is improved by crop diversification
Researchers involved in the European DiverIMPACTS project are collaborating with farmers and other stakeholders of the sector in the step-by-step development of innovative practices.
![Monogastric breeding in multi-species livestock farming](https://www.cra.wallonie.be/uploads/2021/01/ETxTSYlWkAAuRe0-web1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/01/ETxTSYlWkAAuRe0-web1_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/01/ETxTSYlWkAAuRe0-web1_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/01/ETxTSYlWkAAuRe0-web1_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/01/ETxTSYlWkAAuRe0-web1_sm.jpg 420w)
Monogastric breeding in multi-species livestock farming
In organic livestock breeding, there is a growing interest in monogastric grazing.
![Development of machine learning models to predict compressed sward height in Walloon pastures on the basis of Sentinel-1, Sentinel-2 and meteorological data using multiple data transformations.](https://www.cra.wallonie.be/assets/themes/default/images/image-empty.jpg)
Development of machine learning models to predict compressed sward height in Walloon pastures on the basis of Sentinel-1, Sentinel-2 and meteorological data using multiple data transformations.
Nickmilder, C. , Tedde, A. , Dufrasne, I. , Lessire, F. , Tychon, B. , Curnel, Y. , Bindelle, J. & Soyeurt, H. (2021). Development of machine learning models to predict compressed...
![UAVSoil: Using drones to optimize agricultural plot management](https://www.cra.wallonie.be/uploads/2021/01/rendvi-yield-b1_xl.jpeg 1024w,https://www.cra.wallonie.be/uploads/2021/01/rendvi-yield-b1_xl.jpeg 1024w,https://www.cra.wallonie.be/uploads/2021/01/rendvi-yield-b1_lg.jpeg 750w,https://www.cra.wallonie.be/uploads/2021/01/rendvi-yield-b1_md.jpeg 540w,https://www.cra.wallonie.be/uploads/2021/01/rendvi-yield-b1_sm.jpeg 420w)
UAVSoil: Using drones to optimize agricultural plot management
![Treated seeds Laboratory](https://www.cra.wallonie.be/uploads/2021/01/treated-seeds-laboratory-small-pots_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/01/treated-seeds-laboratory-small-pots_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2021/01/treated-seeds-laboratory-small-pots_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2021/01/treated-seeds-laboratory-small-pots_md.jpg 540w,https://www.cra.wallonie.be/uploads/2021/01/treated-seeds-laboratory-small-pots_sm.jpg 420w)
Treated seeds Laboratory
The laboratory characterizes the seed treatment products and checks their application on the seeds.