CD Skripsi
Respon Tanaman Jagung Manis (Zea Mays Saccharata Sturt) Di Lahan Gambut Terhadap Formula Abu Sekam Padi Dengan Kompos Jerami Padi Dan Pupuk Fosfor
This study aims to increase the production of sweetcorn on peat land by giving rice husk ash formula with rice straw compost and phosphorus fertilizer. This research was conducted on peatland jl.Madina RT 01 RW 01, Kelurahan Tuah Madani, Tampan, from February - May 2017. This study used a RBD with 2 factors and 3 replications. Factor I is the formula of rice husk ash with rice straw compost (ton / ha): 10 + 5; 10 + 10; 7,5 + 15 and second factor dose of TSP (kg / ha): 0, 100, 200. Parameters observed were plant height, leaf area, stem diameter, weight per ear with weight, weight per cob without weight, cob, length of tuna, the number of rows of beans per cob, production of sweet corn per plot. The application of rice husk ash formula with rice straw compost with dosage of 7,5 + 15 ton / ha and TSP with dose 200 kg / ha was not significant with the formula of rice husk ash with compost of rice straw at dose 10 + 10 ton / ha and phosphorus fertilizer dose 100 kg / ha. The application of rice husk ash formula with rice straw compost with dosage of 7,5 + 15 ton / ha and TSP with dose 200 kg / ha give better yield yield that is 8,96 kg / 4,5 m2 or 19,91 ton / ha, an increase of 81.7% from formula feeding of rice husk with compost of rice straw 10 + 5 ton / ha without TSP.
Keywords: Sweet Corn, Rice Husk Ash, Rice Straw Compost, TSP, Peatland
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