Duncan Joseph Greenwood

Duncan Joseph Greenwood (16 October 1932 — 13 February 2010 ) was a British plant and agricultural scientist whose research included soil aeration and plant nutrition.

Greenwood attended Aberdeen University, graduating with a PhD in Soil Science in 1957.

He served as president of the International Committee of Plant Nutrition (1978-1982) and the British Society of Soil Science (1990-1992). He was elected Fellow of the Royal Society in 1985, and was appointed a CBE in 1993.