⑤But switching to a mainly plant-based diet wouldn't help. There is a good reason why the UK is dominated by animal husbandry: most of its terrain doesn't have the right soil or climate to grow crops on a commercial basis. Just 25 per cent of the country's land is suitable for crop-growing, most of which is already occupied by arable fields. Even if we converted all the suitable land to fields of fruit and veg - which would involve taking out all the nature reserves and removing thousands of people from their homes - we would achieve only a 30 per cent boost in crop production.28. Crop-growing in the UK is restricted due to_____. 细节题A. its farming technologyB. its dietary traditionC. its natural conditionsD. its commercial interests