Rudy Bintoro Hari Larmintho
Universitas Soerjo Ngawi

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Journal : JURNAL AGRI-TEK

RESPON PERTUMBUHAN DAN PRODUKSI JAGUNG TERHADAP PUPUK HIJAU KRINYU (Chromolaena odorataL.) Bintoro Hari Larmintho, Rudy
JURNAL AGRI-TEK Vol 19, No 1 (2018): JURNAL AGRI-TEK
Publisher : JURNAL AGRI-TEK

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Abstract

The purpose of this research is to determine the effect of green krinyu (Chromolaena odorataL.) On the growth and production of maize (Zea mays L). Research begins in early January 2018 to March 2018 with high rainfall and wind conditions. The materials used in this research are DK3 corn variety, krinyu residue (leaf and branch), urea fertilizer, SP-36 and KCl fertilizer, Delsene 80 WP fungicide to control fungi. This research uses Non-Tactile Group Randomized Designs: T1 = N0P0K0, T2 = Kirinyu, T3 = Kirinyu + N0P60K45, T4 = Kirinyu + N60P60K45, T5 = Kirinyu + N120P60K45 and T6 = N120P60K45 with Krinyu Requirement 18.75 ton / ha, Urea 300 kg / ha, SP-36 100 kg / ha and KCl 100 kg / ha. The findings show that the application of krinyu green manure has no significant effect on all observation variables. However, the real perception of plant height parameters of 5 MST and 7 MST. Keywords: krinyu green manure (Chromolaena odorata L.), growth and production of maize (Zea mays L).