Abstract
The study was conducted in the wiry house in order to study the effect of treated soil with (Boric acid, Magnesium sulphat, calcium chloride) with concentrations (0.1%, 0.2%, 0.3%)Kg soil each one treated separately.on yield, carbohydrate, protein and metal composition of barley cultivar (402). Results showed that treated soil in (calcium chloride) especially in concentration (0.2%) led to improve the yield by increasing the number of the spike grains, weight of crop /plant, biological yield spike length and weight. Also led to significant increase in protein contents in barley grains in comparison with other treatment. ABSTRACT The study was conducted in the wiry house in order to study the effect of treated soil with (Boric acid, Magnesium sulphat, calcium chloride) with concentrations (0.1%, 0.2%, 0.3%)Kg soil each one treated separately.on yield, carbohydrate, protein and metal composition of barley cultivar (402). Results showed that treated soil in (calcium chloride) especially in concentration (0.2%) led to improve the yield by increasing the number of the spike grains, weight of crop /plant, biological yield spike length and weight. Also led to significant increase in protein contents in barley grains in comparison with other treatment. However the result showed that treated soil with Boric acid especially in concentration (0.3%) led to decreasing in number grains/ spike, biological yield the weight of (100) grains, weight of grains / plant, spikes weight and Ca, Mg, K contant of grains and also led to increase concentration Na , Cl in barley grain plant comparing to other treatment.
