Impact of foliar application of carbon nanotube and benzyladenine on broccoli growth and head yield

The experiment were performed on the broccoli (Brassica oleracea var. Italica) at an a private farm in, Tema, city, Sohag, Egypt located N 26° 52' 12.1908, E 31° 24' during two successive winter seasons of 2018 and 2019 respectively, to study effect foliar applications with carbon nanotube (CNTs), benzyladenine (BA) combined them vegetative growth, head yield quality in clay loam soil. CNTs 3 g/L, 5 g/L 7 concentrations 50, 100 150 ppm BA interaction them, was sprayed seedlings after weeks transplanted. A random complete block design (RCBD) three replications used. data showed that positively BA. Also, plus scored maximum values growth characters flower yield.