RAGT Semences provides plant solutions in restrictive nitrogen fertilising contexts.
RAGT Semences examines the genetic variability for improved nitrogen fixation ability.
RAGT Semences strives to find more nitrogen-efficient maizes.
Identifying varieties from our range ensuring high level potential in normal and restricted nitrogen fertilisation conditions (up to 50% less)
THE SELECTION OF THE FERTILESS VARIETIES IS COVERED BY A SPECIFIC EXPERIMENTATION PROGRAMME
Experimentation per series of maturity
Testing of varieties under 2 different nitrogen regimes
- Normal N fertilisation (called reference)
- Restricted N fertilisation N (up to 50% less) (called limited)
No application of organic fertiliser to the trial, only mineral
SEARCH FOR FERTILESS VARIETAL PROFILES
1- efficient in normal nitrogen fertilisation conditions
2- AND also efficient in restricted nitrogen fertilisation conditions