CD Skripsi
Aplikasi Pupuk Kompos Tandan Kosong Kelapa Sawit Terhadap Pertumbuhan Semai Jelutung Rawa (Dyera Lowii Hook.F)
Most of the peat swamp forests have been degraded, one of the efforts in
peat restoration was by replanting native peat plants. For conservation, it was
necessary to cultivate Dyera lowii plants for the provision of good and quality
seeds, using compost of oil palm empty bunches. The purpose of this study was to
determine the effect of the application from compost of oil palm empty bunches
as a medium to stimulate the growth of Dyera lowii seedlings. This research was
conducted using a completely randomized design (CRD) consisting of four
treatments and five replications, so that there were 20 experimental. The
application of TKKS compost were : P1 = Without TKKS application, P2 = 20%
TKKS compost + 80% peat soil, P3 = 50% TKKS compost + 50% peat soil, P4 =
80% TKKS compost + 20% soil peat. The data obtained from the research results
were analyzed with variance using SPSS 20.0. Furthermore, if the results of the
variance have a significant effect, further analysis will be carried out using the
Duncan's New Multiple Range Test (DNMRT) at the 5% level. The results
showed that the application from compost of oil palm empty bunches had an
effect on the dry weight of the Dyera lowii seedlings. The treatment level of 80%
TKKS compost mixed with 20% peat soil showed the best treatment with a high
yield as 0.87 cm, plant dry weight as 0.79 g and a top-root ratio as 2.07.
Keywords : Dyera lowii Hook.F, compost, oil palm empty bunches
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