bridging the gap between agronomy and animal nutrition


Independent professional advice:

  • Soil and Plant tissue analysis, fertiliser plans and nutrient budgeting

  • Feed budgeting and allocation strategies to optimise pasture production and animal performance.

  • Ruminant nutrition and ration formulation

  • Farm financial planning and agronomic services.


Who Are We?

Phil White is the principal and founder of Ag Diagnostics. Phil has a B. Ag Sc (hons) majoring in plant science from Lincoln University in Canterbury NZ and extensive practical experience in the sheep/beef, dairy and forestry sectors. Phil also has capability’s in the agronomic and silvicultural research space having completed a number of trials for corporate clients. This mix science based critical thinking tempered by practical experience gives Ag Diagnostics the edge in unleashing your Agribusinesses potential !