Depends on how much money the government is prepared to put back in, Liz. As I said earlier on here or another thread, my village has been given £1.2m for flood defences, for a village of 3750 inhabitants.
The amounts that the government say they are putting in sound a lot, but not really when put into perspective.
I remember when studying environmental science in the 70s that farmers were being given money to rip out hedges. Then it was being given money to put them back. Wherever the grants are, farmers will do what is asked. But it was the farmers that were planting trees at the source of the Trent in Monbiots article, because obviously they realised that their fields would suffer if they did not.
Is it a problem of who owns the farms? Many farmers work for others, not themselves any more.