More N uptake, more dry matter, more protein
Grassland with POLY4. Field trial in North Brabant (2023)
Grassland with POLY4. Field trial in North Brabant (2023)
Our 2023 trial in the Netherlands showed that complementing CAN and slurry with POLY4 enhanced N uptake and increased both dry matter and protein yields compared with standard N and N+S fertilisation strategies.
Results are totals after two cuts. The treatments were N balanced and received an additional slurry application of 35 m3/ha
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