RESPON PERTUMBUHAN BIBIT TANAMAN GAHARU (Aquilaria malacensis) TERHADAP PEMBERIAN PUPUK PELENGKAP CAIR (PPC) ORGANIK
Abstract: The aim of this
study was to determine the effect of the concentration of organic PPC plant
hormones lead to the growth of seedlings of aloes and searching for the best
concentration for the growth of seedlings of aloes. This research has been led
in the Plant Laboratory, Faculty of Agriculture, University of Riau, Pekanbaru.
This study was conducted over four months from May 2015 until the month of
August 2015.This study was conducted experiments using completely randomized
design (CRD), which consists of 4 treatments ie: without granting PPC organic
(P0), the concentration of PPC organic 1 ml / liter of water (P1),
concentration PPC organic 2 ml / liter of water (P2) and the concentration of
organic PPC 3 ml / liter of water (P3). In this study there were 4 treatments
consists of three replicates so that there are 12 experimental units. Each unit
contained three seedlings are planted in polybags and two seedlings were
sampled.The parameters measured were plant height (cm), number of leaves
(pieces), stem diameter (cm), large whole leaf per plant (cm2), fresh weight
canopy (g), the weight of wet roots (gram), heavy wet leaves ( gram), shoot dry
weight (grams), root dry weight (grams), leaf dry weight (grams). The
significant difference (HSD) at 5% was used for mean separations. Based on the
research granting PPC organic against aloes seeds can be concluded that the
concentration PPC organic 2 ml / l of water showed the highest growth in the
number of leaves, stem diameter, leaf area per plant, the weight of the wet
canopy, wet weight root, fresh weight of leaves, dry weight canopy, root dry
weight and leaf dry weight aloes seeds than other treatments, but the treatment
of PPC at each concentration effect no significant effect on plant height.
Penulis: Linda Sisri Yenti,
Adiwirman
Kode Jurnal: jppertaniandd160186
