Soil Association
www.soilassociation.org

Maize Growers Association
www.maizegrowersassociation.co.uk

SAC - Scottish Agricultural College
www.sac.ac.uk

FWAG - Farming and Wildlife Advisory Group
www.fwag.org.uk

Game Conservancy
www.gct.org.uk

DEFRA - Department for Environment Food and Rural Affairs
www.defra.gov.uk

NIAB - National Institute of Agricultural Botany
www.niab.com