RESPON PERTUMBUHAN DAN HASIL SAWI HIJAU TERHADAP PENGGUNAAN KOMPOS SEBAGAI SUBSTITUSI PUPUK ANORGANIK

Increased public awareness of the importance availability healthy agricultural products, including vegetables, must be supported by cultivation techniques and innovations. Cultivation mustard greens so far still relies on use inorganic fertilizers as an effort to increase crop productivity. The continuous excessive not only has a negative impact environment but also health due presence residues hazardous materials that can stored in plant tissues. compost substitute for fertilizer sources is expected reduce impacts both health. This study aimed determine possibility using green cultivation. research based Completely Randomized Design consisting five treatments with four replications. fertilization treatment consisted of: P1:1.4 g Urea+0.9 SP-36+0.7 KCl, P2:1.1 Urea+0.7 SP-36+0.6 KCl+ 9 compost, P3:0.8 Urea+0.5 SP-36+0.5 KCl+18 P4:0.5 Urea+0.3 SP 36+0.4 KCl +27 P5:0.2 Urea+0.1 36+0.3 KCl+36 compost. data obtained were analyzed variance if there significant differences between treatments, it was continued HSD test at 5% level. results showed could applied greens. addition much 27 g/plant (3 tons/Ha) besides increasing growth able fresh weight 45,6%.