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SKRIPSI PENGARUH DOSIS PUPUK NPK PLUS TERHADAP HASIL TANAMAN JAGUNG MANIS (Zea mays var. saccharata)
ABSTRACT
The aim of this research is to study the effect of NPK plus fertilizer dose on yield of sweet corn (Zea mays var. saccharata).
The experiment was carried out in July to September 1996 at Loano village, Purworejo Distric, at allitude of
200 meters above sea level, on latosol soil with pH 6,5.
The experiment uses randomized complete design consisted of four treatment and nine replications. The treatment are dose of fertilizer: 0, 20, 40, 60 g per plant.
The result shows that Increasing dose of NPK plus fertilizer significantly increase plant height, number of ears per plant and production of fresh ears per plant.
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