plant density

EL-Sayed, S. F., and S. A. Shehata, "Yield and yield components of globe artichoke ( Cynara scolymus L.) as affected by plant density and spraying with two triazole conpounds ", J.Agric.Res.Tanta Univ., vol. 1, issue 22, pp. 166-178, 1996.
Tourism