Give us a clue ,what you can grow down tatie baulks ,or tulip beds and onion beds that wont interfere with harvesting ,or mechanical weeding ,I agree with you Jonathan, and the main observation from the map is that Autumn run off appears to be most prolific in areas producing Autumn/Winter cropping (maize, beet, potatoes, veg). Simple improvements like undersowing maize goes a long way to improving run off. I see no reason why sowing a cover crop in the wheelings of row crops shouldn't be implemented either. It would improve field traffic conditions, plant biodiversity and help rebalance the pest/predator insect population. Why anyone would let such valuable land wash away is a mystery to me? But as the supermarkets say, when it's gone, it's gone - and they know a thing or two about devaluing something precious.
great idea , what should we grow and how ,