Efek Pemberian Pupuk Kascing Dan Urea Terhadap Pertumbuhan Bibit Gaharu (Aquilaria malaccensis Lamk.)
Abstract: This study aims to
determine the interaction of vermicompost
and urea and get the best treatment to increase the growth of the gaharu
seedlings (Aquillaria malaccensis Lamk.). The research was conducted in
experimental station of Agriculture Faculty, University of Riau, from September
to November 2016. This research uses Completely Randomized Design, which
consists of two factors and three replications. The first factor was the dosage
of vermicompost (K) consisting of 4 level: 0 g/ polybag, 100 g / polybag, 200
g/ polybag, and 300 g/ polybag; And the second factor is the dose of urea
fertilizer (U) consisting of 4 levels: 0 g/ polybag, 0.5 g/ polybag, 1 g/
polybag, and 2 g/ polybag. Each experimental unit consists of 2 seedlings so
that there are 96 gaharu seedlings. Data were analyzed The observation result
of each parameter was statistically analyzed by using vocabulary and tested
using DNMRT (Duncan's New Multiple Range Test) at 5% level. The parameters
observed were plant height, number of leaves, stem diameter, leaf area, shoots
and root ratio, and dry weight. The interaction of kascing 300 g/ polybag and
urea dosage 2 g/ polybag gave the best effect to the parameters of gaharu
seedlings height accretion, the
accretion of leaf number, the accretion of stem diameter, leaf area and dry
weight
Penulis: Mokhamad Saiful
Anwar, Wardati, Ardian
Kode Jurnal: jppertaniandd170190
