Section 3(c) in The Orissa Prohibition of Alienation of Land Act, 1972
(c)"standard acre" means the unit of measurement of land equivalent to-(i)one acre of irrigated land in which two or more crops are grown or can be grown; or(ii)one acre and a half of irrigated land in which not more than one crop is grown or can be grown; or(iii)two acres of land other than irrigated land, in which paddy or any other cereal crop is grown or can be grown; or(iv)three acres of any other land;
