Mungbean (Vigna radiata L.) is one of the important legumes and a well-known economic crop in tropical and subtropical countries. It belongs to the family Leguminosae with diploid chromosome number 2n = 2x = 22. (Smart 1990).and is native to Indo-Burma (Myanmar) region of Asia....

Faisalabad is known as a city of textile not only in Pakistan but also all over the world. Several textile processing units are in operation in the surroundings of the city, which are releasing a substantial amount of azo dyes into the wastewater streams in the surroundings of these textile units....

Water availability for sustainable agriculture is becoming extremely critical factor with passage of time. There is dire need to enhance water use efficiency in crops so that higher crop yields could be obtained from limited sources of water....