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Caz Graham looks at cutting-edge farming at Aberystwyth University. Here, in the shadow of the mountains of Snowdonia, scientists are trying out the latest eco-friendly farming methods, which aim to improve crop yield, reduce pesticides and improve animal welfare.

Presenter: Caz Graham Producer: Melvin Rickarby.

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22 minutes

Last on

Sun 27 Mar 2011 06:35