الفهرس 
Effect of irrigation intervals, salinity and some amino acids on growth, yield, essential oil production and chemical composition of rosemary (Rosmarinus officinalis l.) plant
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Abstract
Two experiments were done, the first one aimed to study the effect of irrigation intervals and Cyto-flow amin⁻⁵{u⁰⁰B⁰} application on growth, oil production and chemical composition of rosemary plant in the field. The second one was done in plastic pots, to study the effect of saline water irrigation and proline treatments on growth, oil production and chemical composition. The experiments were carried out at the Department of Ornam. Hort., Fac. Agric. Cairo Univ., during seasons of (2014/2015) and (2015/2016), uses a factorial design, in split plot. The first experiment. Aimed to study the effect of different irrigation intervals at (1, 2 and 3 weeks) and Cyto-flow amin-50 at 0, 1 and 2g/l on growth, yield, oil production and plant constituents of rosemary (Rosmarinus officinalis L.) plants. Cyto-flow amin-50 was monthly sprayed during both seasons. On 10th October for the first and second seasons, the soil was prepared, by adding calcium super-phosphate (200kg /fed), while potassium sulfate at 150 kg/fed, was added in two equal doses