Description
Urine from dairy cattle grazing pastures with high crude protein (CP) concentrations is a major source of N lost in drainage water from New Zealand farms. This paper provides predictions of urinary N leaching losses for a range of stocking rates and levels of supplementation.
Citation
Brookes, I. M. and Horne, D. J., "Modelling Urine Nitrogen Production and Leaching Losses for Pasture-Based Dairying Systems" (2023). IGC Proceedings (1993-2023). 80.
https://uknowledge.uky.edu/igc/20/satellitesymposium4/80
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Modelling Urine Nitrogen Production and Leaching Losses for Pasture-Based Dairying Systems
Urine from dairy cattle grazing pastures with high crude protein (CP) concentrations is a major source of N lost in drainage water from New Zealand farms. This paper provides predictions of urinary N leaching losses for a range of stocking rates and levels of supplementation.
