The move was announced by Justin King, the supermarket’s chief executive, at the Royal Show yesterday.
“Great British food has always been at the heart of our business, and this support will communicate where food comes from in a practical and exciting way,” said Mr King.
“We feel that it is the strongest way to engage the next generation who will really appreciate where their food comes from,” he added.
Mr King said Sainsbury’s had donated £34m of equipment to schools to help encourage children to adopt a healthier lifestyle.
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