A study was conducted for quality seed production for cotton wheat and barley by organizing effective and viable farmer`s association. Purity of the seed produced by these groups was 1 per cent higher than certified and 2-10 per cent higher than basic seed standards fixed by federal seed certification department.farmer`s of these associations were able to increase their income by 41 per cent trough increased the yield about 0.21 t ha-1 or 16 per cent in case of cotton and 0.85 t ha-1 (7 to 24%) in case of wheat and barley.
Muhammad Asif, Mohammad Rasheed, Mohammad aslam and Waqas Ahmad Bhatta, 1999. Quality-seed Production Through Effective and Viable Farmer`s Associations. Pakistan Journal of Biological Sciences, 2: 1626-1628.