The Relationships Among Physiological Characters and Productivities of Nine Pgl Clones in Medium Land
ABSTRACT: The objectives of
the study were to determine the relationships among the physiological
characters and productivities of nine PGL clones in medium land. Field trial
was arranged in a Randomized Complete Block Design (RCBD) single factor with
three blocks as replications. The treatment was PGL clones, consisting of nine
clones, namely PGL 1 PGL 3, 4 PGL, PGL 7, PGL 10, PGL 11, PGL 12, PGL 15, and PGL
17. The observations were done on several variables of physiological characters
and productivities. Data were analyzed by using the Analysis of Variance
(ANOVA) at 5% levels. If there were significant differences among the
treatments, they will be analysed by Duncan Multiple Range Test (DMRT). The relationships
among variables were determined using correlation analysis. Results showed that
there were wide variations in the stomatal density and width openings and also
productivities among the nine PGL clones. Stomatal density and width openings
have significant positive correlation with the productivity. PGL 12 and 15 with
a denser of stomatal arrangement and wider stomatal openings have higher
productivities when compared to other PGL clones, especially PGL 7 with the
most loosely stomatal arrangement and narrower stomatal openings.
Author: Ika Irmayanti, Didik
Indradewa, Eka Tarwaca Susila Putra
Journal Code: jppertaniangg150040
