Effect of Foliar Application of Zinc and Iron on Seed Yield and Yield Components of Common Bean (Phaseolus vulgaris)

The effects of foliar application iron and zinc were evaluated on Guilanian landrace common bean in Rice Research Institute Iran. A factorial experiment with three replication was conducted based randomized complete block design. Two doses Fe as chelate (0 0.4%) five Zn (0, 0.1, 0.2, 0.3 sprayed at flowering pod formation stages. form significant seed yield, a hundred weight content aerial plant parts. interaction two factors number pods per plant, height, length, seeds pod, parts plant. In the absent 0.4% treatments, highest value yield observed when 0.3% applied, respectively. increased line zinc. Spraying combined recommended for yied improvement bean.