CD Skripsi
Pengaruh Pemberian Pupuk Hijau Kirinyuh (Chromolaena Odorata) Dan Npk Terhadap Pertumbuhan Dan Produksi Tanaman Jagung Manis (Zea Mays Saccharata Sturt.)
ABSTRACT
Sweet corn (Zea mays saccharata Sturt) is widely used because it has a
relatively high nutritional content and sugar content so it tastes sweeter than
ordinary corn. Efforts to increase the productivity of sweet corn are proper
fertilization. One type of organic fertilizer that can be used is green manure. Green
manure comes from plant leaves that are immersed in the soil fresh, one of which
can be used as green manure, namely kirinyuh (Chromolaena odorata).This study
aims to see the effect of the interaction of green manure kirinyuh and NPK on the
growth and production of sweet corn plants and to get the best dose which is
carried out in the experimental garden of the Faculty of Agriculture, Riau
University, Bina Widya Campus KM 12,5 Simpang Baru sub-district, Tampan
District, Pekanbaru, lasts for five months, from August to December 2019. The
treatments were given first, namely the dose of kirinyuh fertilizer and the second
was the provision of NPK fertilizer. From the two factors, 15 combinations were
obtained, each combination was repeated 3 times so that there were 45
experimental plot units. The data obtained were analyzed using variance and
followed by Duncan's test at the 5% level. Based on the results of the research that
has been carried out, it can be concluded that the administration of kirinyuh 15
ton.ha-1 and 75 kg.ha-1 NPK fertilizer is the best treatment in increasing the
growth of sweet corn plants.
Keywords: Sweet corn, Kirinyuh Fertilizer, NPK Fertilizer
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