The
UK's
National Agricultural Advisory Service (NAAS) was established in 1946 as the advisory and research arm of the
Ministry of Agriculture, Fisheries and Food (MAFF) due to harsh
food rationing of
World War II that continued in the UK into the early 1950s.
Plant pathology,
entomology,
soil and other specialist advisers throughout the country advised farmers and growers how to maximise their output. The NAAS was rebranded as the
Agricultural Development Advisory Service (ADAS) in 1971. In 1992, ADAS became an Executive Agency of MAFF until the business was privatised in 1997. A collection of drainage tiles used in underground water management were donated to
The Museum of English Rural Life in 1994. In 2016 the business, operating assets and employees of ADAS were acquired by environmental consultancy,
RSK Group. == Operations ==