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  1. Overseer Knowledge base
  2. Reports and Results
  3. Reports and Results

Reports and Results

Explanations of results and reports available in OverseerFM

  • Feasibility Report Guide
  • Reports tab
  • The Farm Impact Report
  • View a farms timeline (understand differences between dated analyses)
  • Why do results from OverseerFM differ between model versions?
  • Am I applying less than 190kg of fertiliser N to pasture?
  • What is N surplus and how is it calculated?
  • What is Nitrogen Conversion Efficiency and what contributes to a high NCE number?
  • What is the difference between N-Surplus and Nitrogen Conversion Efficiency?
  • Why does OverseerFM not report N concentration in drainage for easy and steep hill blocks?
  • How are Milking herd size, Milk production per cow and Milk solids calculated for the Farm Details report?
  • What is live weight brought, sold and reared shown in the 'Farm Details' report
  • What are ‘Other sources’ N and P loss in the Farm Details - Blocks Report?
  • Annual ryegrass and cut and carry do not affect Pasture production
  • What influences maintenance fertiliser requirements?
  • Why is soil PAW different on a Crop block than a pasture block with the same soil?
  • P Loss Categories - Pasture vs Crop blocks
  • How is total N loss calculated for a block with a fodder crop rotating through it?
  • How is Dairy Effluent N modelled by OverseerFM?
  • Why is the N loss from an effluent block higher than from a non-effluent block?
  • Is the majority of N and P lost ‘to water’ in the dissolved form – e.g. phosphate and nitrate?
  • When increasing the stocking rate from a very low number, why does N loss decrease initially to a minimum before increasing?
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