With food security now high on the political agenda, experts have warned water shortages could become a major limiting factor in efforts to boost production.
The stark warnings came as the Environment Agency (EA) published a new plan to tackle future water shortages, warning demand for water could increase by 25 per cent by 2020
Here are some stark figures that may come as a surprise.
WATER is used in almost every stage of food production, from growing crops to feed animals to washing and preparing products. Researchers at Cranfield University have calculated just how much water is used to produce many common foods:
• Cup of tea – 32.4 litres
• Pint of beer – 160 litres
• 1 glass of wine – 120 litres
• 1 glass of milk – 200 litres
• 1kg of beef – 15,000 litres
• 1kg poultry – 6,000 litres
• 250g packet of peanut M&Ms – 1,153 litres
• 575g Dolmio pasta sauce – 202 litres
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Read the full article here
http://www.farmersguardian.com/experts-warn-of-major-uk-water-shortage/24284.article

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