Cucumber, a member of the family Cucurbitaceae, has commercial importance (Nonnecki, 1989). Cucumber is cultivated in a small area of land in Bangladesh (BBS, 2005). Average yield of cucumber during 2002-03, 2003-04 and 2004-05 were 1.81, 1.81 and 1.77 mt/acre, respectively (BBS, 2006) which indicated that the yield has declined slightly. Different biotic and abiotic factors are responsible for low yield of cucumber in Bangladesh. Among the factors affecting yield of cucumber abiotic stresses are the most harmful. The use of genetic transformation may allow the production of abiotic stress...