This Study was conducted at the experiment Farm of Horticulture and landscape design Dep. -
College of Agriculture and Forestry-Mosul University, during spring seasons of 2013 and 2014, to study and evaluate the response of two snap beans cultivars (Strike and Brinco), to seed sowing rates (100 and 150 kg. ha. -1) and four types of organic and chemical fertilizers: Rotten sheep manure، chicken manufactured poultry manure (ltalpollina), chemical fertilizer(NPK)، and added the previous chemical fertilizer added as zinc sulphate (ZnSo4) (NPKZN) at. by side dressing at sowing, in addition foliar application of chelated zinc sulphate during flowering and bens sets in order to study their effects on the quality of dry seeds. Effects of studied factors on the yield traits، revealed that a significant effect from Strike c.v. plants over plants produced from Brinco c.v. in pod per plant, pod mean weight, number of seeds per pod (in 2nd season), weight of 100 seed, seeds yield per plant, total seeds yield per he. in the both season. The plants produced by application of sowing rate (100 kg.ha. -1) was significantly superior in traits of pod number per plant, number of seeds per pod and weight of 100 seed in both season، pod mean weight, total seeds yield per he. in the 2nd. season. Plants feeded with added zinc to the chemical fertilizer had significantly effects in characters of weight of 100 seeds, seeds yield per plant, total seeds yield in both season and number of pods per plant in 2nd. season. The results of the both season indicted that Strike variety planted with sowing rate 100 Kg.ha.-1 And fertilized with chemical fertilizer added with zinc produced the highest dry seeds yield