RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN SEMANGKA TANPA BIJI (Citrullus vulgaris scard) TERHADAP PEMBERIAN PUPUK HIJAU (HANTU SL)

Abstract

ABSTRACT Growth Response Research And Production Plants Without Seeds Watermelon (Citrullus Vulgaris scard) Against Giving Green fertilizer (Ghost SL). Order to determine the affect of growth response and the production of green fertilizer ghost. Green manures affect both the production and watermelon crop production. The research was conducted in the village of Sugiarjo, Distric Batang kuis, Deli Serdang district with a height of 15 m dpl above sea level, topography is flat and sandy loam soil types. This study was conducted from may to july 2015, using a Randomized Block Design non factorial with six replications, 1 combination thus obtained 24 plots of the entire combination and repetition. Factor tested were green fertilizer ghost that H0 = without fertilizer green, H1 = use of green fertilizer ghost with a concentration of 1 cc/liter water per plot, H2 = use of green fertilizer ghost with a concentraion of 2 cc/liter water per plot, H3 = use of green fertilizer ghost with a concentration of 3 cc/liter water per plot. The results showed that the concentration of the four treatment by using green fertilizer ghost (H) is H3 significantly increased girth, number of leaves, a long tendril, wrap fruit, fruit weight seedless watermelon plants ( Citrullus Vulgaris Scard) Varieties of Quality. Keywoards : Green fertilizer Ghost SL, seedless watermelon (Citrullus Vulgaris Scard).