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Why Is Potassium Essential? Pasture Growth, Legumes and Animal Health

This lesson explains the role of potassium in New Zealand farming systems and why it is essential for pasture growth, legume performance and animal health. Dr Ants Roberts, Science Mentor, outlines how potassium supports photosynthesis, plant structure and nerve and muscle function in animals, and why intensive farming can leave soils deficient. A clear guide to understanding potassium and preventing nutrient limitations on farm.

 

Video details
Duration 1:31

Presented by

Dr Ants Roberts, Science Mentor at Ravensdown

Dr Ants Roberts

Science Mentor

Dr Ants Roberts is a Science Mentor at Ravensdown and a recognised authority on soil fertility management with more than four decades of experience. He leads agronomic research and development, works directly with farming shareholders, and trains Agri Managers and staff in soils, fertilisers and pastoral agriculture.