Abstract Field experiment was carried out during the 2018 growing season in central Kut nursery located within district of Wasit Province Iraq, with four treatments and three replicates a randomized complete block design (RCBD) to response maize foliar application potassium irrigated by basin irrigation method. Foliar spraying (K 2 O 43%) as follows; control ), 1000 1 2000 ) 3000 3 Mg.L −1 . Th...
