PENGARUH TAKARAN NPK PELET DARI KOMPOS KOTORAN KAMBING TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG HITAM (Zea mays. L) DI TANAH REGOSOL
Abstract
The research aims to know the effect of recommendation manure (without pelletized) with NPK-Azolla pellets manure and to determine the most effective doses of NPK-Azolla pellets manure to increase the growth and yield of baby corn (Zea mays. L) on regosol soil. The research was conducted in the Green House of Faculty of Agriculture, University of Muhammadiyah Yogyakarta on March until May 2015.
The research was conducted using a single factor experimental method, namely dose, the treatment tested consisted of 5 treatments which were arranged in a Complete Randomized Design with 3 treatments, namely K1 = Urea 300 kg / ha, SP-36 150 kg / ha and KCl 75 kg / ha, K2 = Pellets NPK-Goat manure 750 Kg / hectare, K3 = NPK-Goat Manure 1,000 Kg / hectare, K4 = Pellets NPK-Goat Manure 1500 kg / hectare and K5 = Pellets NPK-Goat Manure 2,000 Kg / hectare.
The results showed that all treatments of various NPK-Compost pellet fertilizer for goat manure had a significant effect on growing and yield of Black Corn plants. The use of NPK-pellet fertilizer Composted goat manure 1.5 tons / ha is more effective to increase the growth and yield of Black Corn (Zea mays. L) on regosol soil. The use of NPK-pellet fertilizer Composted goat manure 1.5 tons / ha can substitute inorganic fertilizers.