Effect of chloride (KCl and MGCl2) and various nitrogen sources on nutrients concentration in strawberry plant organs.

Replacement of KNO 3 by KCl, with or without MgCl 2 via use of various N sources in Hoagland and Arnon (1950) base nutrient solution has been studied on nutrient concentration on (Fragaria ananassa, Selva). The nutrient solution has shown an inconstant pattern in plants' nutrient concentration at different physiological stages. It seems that Cl and Mg have an important role in nutrient partitioning among the various organs.