AbstractThe study was conducted to obtain the proper concentration of humagoldand agrobost fertilizer in promoting growth and production of corn. Using a factorial randomized block design each treatment Ao = without agrobost, A1 = 15 cc / l of water, and A2 = 30 cc / l of water, is the first factor. The second factor treatment, Ho = without humagold, H1 = 15 cc / l of water, H2 = 30 cc / l of water. The results showed agrobost fertilizers 30 cc / l of water, ( A2 ) obtained the highest results of observations of plant height, leaf number, stem diameter, weight and length of cob, while humagold fertilizer and interaction with agrobost and humagold have a real influence / very real at all parameter observations.
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