How is organic farming beneficial to our drinking water?
Non-organic farming relies on the use of synthetic nitrates to enhance the nitrate content of the soil. About 20% of these nitrates are washed away with rainwater and become part of the country’s watercourses. Excessive nitrates over-stimulate the growth of algae and poison the water. It has been estimated that UK water companies spend around £16 million a year to ensure that nitrogen in our drinking water is within acceptable levels. By using farmyard manure and planting of clover to produce nitrates, organic farmers ensure that nitrates are released slowly, naturally and not in excess.
