PENGARUH INOKULASI MIKORIZA ARBUSKULA TERHADAP PERTUMBUHAN BIBIT TANAMAN SLOW GROWING (GLODOKAN DAN TANJUNG )
ABSTRACT: This research aims
to find out the response or effect of arbuscular mycorrhizal inoculation on
growth of slow growing plant. This research was conducted in the greenhouse of
the Faculty of Agriculture, University of North Sumatra, Medan.This research
uses completely randomized factorial design with 2 factors namely mycorrhizal
doses (0 g / seed, 5 g / seed, 10 g / seed, and 15 g / seeds) and plant species
(glodokan and tanjung). Parameters measured were plant height, plant diameter,
leaf number, percentage of root colonization, P uptake, total dry weight, and
short root ratio. The results showed the interaction between plant species and dose
mycorrhizal not significantly affected all parameters of eachs treatment. Conversely
single factor plant species showed significant effect on all parameters of each
treatment, but to a single factor dose of mycorrhizal significant effect on the
total dry weight and P uptake but no significant effect on the parameters of
height, diameter, number of leaves, the ratio of the root crown and root
colonization. Different types of plants will give a different response to
growth.
Penulis: Reza Dimas Putra,
Delvian dan Deni Elfiati
Kode Jurnal: jpkehutanandd160061