Integrative Influence of sulfur, chicken manure and potassium silicate fertilization on growth and yield characters of muskmelon

Field experiments were carried out at a private farm in Fayoum governorate, Egypt during the summer seasons 2018 and 2019 to study effect of sulfur, chicken manure, potassium silicate on growth productivity muskmelon. Eighteentreatments applied using sulfur (0 150 kg feddan-1) (feddan = 4200 m² 0.420 hectares = 1.037 acres) ×chicken manure levels (0, 3 6 ton feddan-1), 10 20 cm3 /L). The arranged split-split plot based randomized complete blocks design with three replications. Sulfur, randomly allocated main, sub- sub-sub plots, orderly. Each experimental unit was planned cover an area 45 m2 including two rows 15 m long 1.5 wide. Data revealed that all treatments had significant studied characters, i.e. number branches leaves/plant, leaf chlorophyll (A B), total soluble sugar, fruits/plant , average fruits weight (g), yield /plant (kg)  fruits yield/ feddan-1 (ton). Application sulphur feddan-1, or /L best treatment for attributes.