Peningkatan Produksi Jagung Sebagai Bahan Baku Agroindustri Melalui Aplikasi Pupuk Organik Cair (Increasing Corn Producton Through Application of Liquid Organic Fertilizer)

Abstract

Efforts to increase production of corn as the raw material (.?f organic agro-industries through the application of liquid fertilizer has been carried out. Experiments conducted in the village of Kampung Baru, Kecamatan Kedaton, Bandar Lampung. The purpose of the experiment is to see the effect of liquid organic fertilizer application on the yield of some varieties of corn. Randomized design experiments using the Perfect Team arranged as a factorial 3 x 4 with three replications. The first factor was composed of corn varieties: varieties Arjuna (VI), Bisi, 2 (V2), and C-7 (V3) and the second factor is the level of liquid organic fertilizer Supra Alam Lestari 0 Lhci' (PO), 10 Lha-1 (P1), 20 Hui' (P2), and 30 1.hal (P3). The results showed that the application of liquid organic fertilizer Sustainable Natural Supra significantly increased cob length. number of rows per ear, weight of 1000 grains, and corn production. Application of liquid organic fertilizer Sustainable Natural Supra at doses of 20 Lha-1 and 30 Lluil gave in 1000 grain weight and the highest corn production amounting to 220 g and 4.5 tons.ha-i.