APLIKASI KONSENTRASI PUPUK PELENGKAP CAIR PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) YANG MENGALAMI CEKAMAN GENANGAN AIR
Abstract: This study aims to
get palm oil seedlings goodness although the seedlings in difference level of
waterlogging. The experiment has been conducted in the greenhouse Faculty of
Agriculture, Riau University, Pekanbaru from December 2015 to March 2016. This
study used a completely randomized factorial design consisting of two factors
and three replications. The first factor was the concentration of liquid
fertilizer(LF) consists of 3 levels p0: No LF, p1: LF 9,000 ppm, and p2: LF
18,000 ppm and the second factor wasthe difference level of waterlogging,
consists of 3 levels t0: No waterlogging, t1: Waterlogging to 3cm below of
growing point level, t2: Waterlogging 3 cm above of growing point level. The
parameters measured were:seedling height, stem diameter, number of leaves,
seedling dry weight, shoot root ratio. The mean separation of the tested by
Duncan’s new multiple range test at 5%
level. The result showed that no effect of interaction between the difference
level of waterlogging and concentration of LF on seedling growth component
Tenera palm oil seedling. The waterlogging 3 cm above of growing point level
tends to inhibit the growth of seedling i.e. height, dry weight of roots and
shoot root ratio of palm oil seedlings. Liquid fertilizer complementary
positive effect on the dry weight of oil palm seedlings were experiencing on
waterlogging to 3cm below of growing point level, but a negative effect on palm
oil seedlings in waterlogging 3 cm above of growing point level.
Penulis: Nurinsani Halily,
Gunawan Tabrani, Islan
Kode Jurnal: jppertaniandd160634
