• Field Vegetable Group report   (20kb)
• Grassland Expert Group report     (42kb)
• Manures and Grassland Group report     (46kb)
• N response curves group report     (21kb)
• Soil Nitrogen Supply Group report     (150kb)

The AIC will jointly be involved with the launch of RB 209 (Fertiliser Manual) when it is released by Defra later in 2009.

The Manual is in the final stages of scientific peer review.