CD Skripsi
Pertumbuhan Dan Produksi Tanaman Jagung (Zea Mays L.) Yang Dipupuk Dengan Pupuk Npk Dan Pupuk Organik Hayati
ABSTRACT
Corn is a versatile ingredient that can be eaten directly or as a raw material for the food and feed industry. Corn productivity is currently declining, so there is a need for innovation to increase it. One of them is by using a combination of organic and inorganic fertilizers. This study aims to improve growth and increase the production of loose corn using NPK compound fertilizer and BOF. The study was conducted in the form of a split plot experiment with the dose of NPK as the main plot, namely 0 kg.ha-1, 300 kg.ha-1, and 600 kg.ha-1 and the subplot was the BOF dose, consisting of 0 g.ha-1, 105 g.ha-1, and 210 g.ha-1. The variables observed were plant height, number of leaves, leaf area, stem diameter, dry weight per plant, dry weight per plot, and dry weight of 1,000 seeds. The results showed that corn growth and production could be increased through the interaction of NPK fertilizer doses with BOF doses or using NPK or BOF only.
Keywords: Corn, NPK fertilizers, biological organic fertilizers (BOF)
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