PERTUMBUHAN DAN HASIL TIGA VARIETAS JAGUNG MANIS (ZEA MAYS SACCHARATA STURT) TERHADAP BERBAGAI DOSIS PUPUK ORGANIK HAYATI PADA LAHAN RAWA LEBAK
Abstrak: In Indonesia, corn is
an important food commodity after rice, so its production must be improved.
That can be done to increase corn production is by using the right varieties
and the provision of fertilizer, one of them by using biofertilizer. This study
aims to (1) determine the effect of interaction between varieties with the
dosage of biological fertilizer, (2) to know the effect of varieties, (3) to
know the effect of the dosage of biological fertilizer, (4) get the best
interaction between varieties with biofertilizer, (5) get the best varieties,
(6) get the best biofertilizer dose on growth and sweet corn yield on swamp
land. This research was conducted in Tambalang Kecil Village, Sungai Pandan
from April to July 2017. Using Factor Random Design (RAK) Factorial 2 factors.
The first factor is varieties with 3 levels: v1 = Janisa F1 Varieties, v2 =
Bonanza F1 Varieties, v3 = Super Sweet Corn Varieties. The second factor is the
dosage of Migro Green biological fertilizer with 3 levels: h1 = 4 ℓ.ha-1
equivalent to 1.38 mℓ.plot-1, h2 = 6 ℓ.ha-1 equivalent to 2.06 mℓ.plot-1, h3 =
8 ℓ.ha-1 is equivalent to 2.75 mℓ.plot-1. The results showed that the
interaction between the varieties and the biological fertilizer did not affect
the growth and results, but the significant effect on the weight of cob without
cornhosk, while the single factor varieties significantly affect the growth and
very significant effect on yield components and biofertilizer has no effect on
the vegetative growth component, but have a significant effect on generative
growth component and yield component.
KATA KUNCI: Varieties, sweet
corn, biological fertilizer, swamps of lebak
Penulis: Khairiyah, Siti
Khadijah, Muhammad Iqbal, Sariyu Erwan, Norlian, Mahdiannor
Kode Jurnal: jppertaniandd170715
