Improving Growth, Yield and Oil Productivity of Rosemary Plants Grown in Sandy Calcareous Soil by Using some Manures Organic Tea and Salicylic Acid

Abstract

In order to study the response of rosemary plants grown in sandy calcareous soil to soil application of three organic manures tea namely, tea compost, pigeon manure tea and chicken manure tea and spraying with salicylic acid (SA) at 100, 200, 300 and 400 ppm, as well as their interactions. A field experiment was achieved in new reclamation sandy soil located at El-Shiak Fadl Village Beni-Mazar