PERTUMBUHAN DAN HASIL DUA VARIETAS JAGUNG HIBRIDA SEBAGAI TANAMAN SELA DIBAWAH TEGAKAN KARET
Abstrak: Corn is one commodity
that has a strategic role and economical. In Indonesia, the corn cultivated in
diverse environments. Rubber is one of the most important plantation crop in
South Kalimantan, rubber plantations people usually managed with simple
cultivation techniques. Planting corn as intercrops among plantation crops made
to utilize the available land, especially in staple crops are not produced. The
research was conducted in the Galumbang Village RT III, Paringin Selatan
District, Balangan Regency South Kalimantan Province, for 4 months, from May to
July 2014. This experiment using a randomized block design with two treatments.
The treatments tested were two varieties of sweet corn (B), namely (b1) Jago F1
and (b2) Bonanza F1. Each treatment comprised 12 plants and 16 replications so
that overall there are 192 plants with 2 plant samples. Results of analysis of
variance showed that the growth and yield of two varieties of sweet corn
hybrids as intercrops under the rubber stands significant effect on plant
height observation variables aged 28, 35 and 42 days after planting (DAP);
variable number of leaf age 28 and 35 DAP; variable diameter stems of plants
aged 28, 35, 42 and 49 DAP; and the variable length of the cob without husk of
corn. Likewise, no effect on plant height observation variables age 49 DAP;
variable number of leaf age 42 and 49 DAP; variables wet weight cob with husk;
variables wet weight without husk; and the diameter of the cob without husk.
Two variables observation that can not be done analysis of variance that are
number of samples per plot and number of cobs per plant samples. Based The DMRT
test the best treatment is sweet corn Bonanza F1 (b2) varieties.
Penulis: Mahdiannoor, Nurul
Istiqomah
Kode Jurnal: jppertaniandd150834
