Maize (Zea maize) is the 3rd most important cereal world in the world following wheat, rice. It is grown mainly in the semi- arid areas of the tropics and subtropics. Rice (Oryza sativa) is one of the main staples in the world and is cultivated mainly in Asia, Africa, and Latin America. The exogenous application of sodium nitroprusside (SNP), a NO donor, significantly alleviated the oxidative damage of salinity in seedlings of rice enhanced the seedlings growth and increased the dry weight of maize seedlings. In this paper we discus about Plant Nitric Oxide, because now days the plant tolerate the various types of stresses like salt stress, drought stress, cold stress and oxidative stress also. | Assessment the effect of nitric oxide on yield parameters of wheat and maize under different levels of salt stress
