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Entrepreneurs with new ideas for more productive and sustainable farming will be helped to join the industry under changes to agricultural policy in England, the government has promised.
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Well yes but. 
To date, ‘more productive’ has generally gone with ‘less sustainable’ - eg more inputs (fertiliser etc) and fewer hedges etc. 
This is due to Gov policies which came with the subsidies. Whether this was all just the passing on of EU/CAP requirements or mostly UK rules I don’t know. 
The idea now (apparently) is to pay farmers to look after the land/undo some of the damage of past decades. 
This ‘pay farmers to retire’ scheme may cost a lot and have few noticeable benefits. 
Additionally there are two questions -
Why is this only just happening so close to the end of ‘transition’ and ‘what’s happening in Scotland’?