EFFECT OF SPRAYING WITH NANO-PROLINE AND SEAWEED EXTRACT ON THE GROWTH OF ROSEMARY PLANT ROSMARINUS OFFICINALIS L.

A lath tria was carried out at lathhouse belonging to the Department of Horticulture and Landscaping, College Agriculture, University Anbar for year 2020-2021. For purpose test effect spraying with nano-proline marine algae extract on rosemary plant, three levels were used viz., 0, 200 400 mg L-1. And seaweed 100 L -1 a significant clear recorded studied traits compared plants that not sprayed, increase also in traits. It found treatment Proline highest concentration led all these (1.7956%), (12.6733) mg/100g, (13.7800%), respectively. The results showed nanorolene leaves content nutrients (N.P.K) significantly 400. which sprayed extract, is distinguished by interaction between two factors study, where rates combination + Seaweed extract. traits, positively affected chemical characteristics, as mg. plant-1 gave values ​​for (2.1433% carbohydrates), (14.33 chlorophyll), (14.022% percentage dry matter) had plant ​​of elements (1.0137N: %) (0.03556P=%) (1.4033K=%) study positive when P 200A. Where ​​were rest treatments, including measurement carbohydrates 3.3967%, chlorophyll 15.7567 matter 15.0733%. show superiority leaves, value N 1.1697%, 1.427% K 1.4933%.