PENGARUH PEMBERIAN KOMPOS ISI RUMEN SAPI DAN PUPUK NPK TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) PADA TAHAP PEMBIBITAN UTAMA (MAIN NURSERY)
Abstract: The purpose of this
research was to know the interaction of giving composted contains cow rumen and
NPK fertilizer, main factor are contains cow rumen and NPK fertilizer and to
get the best treatment to supporting the seedling growth of palm oil (Elaeis
guineensis Jacq) on main nursery. This research had been conducted on the
experimental garden, Faculty of Agriculture, University of Riau from May to
September 2015. This research had been conducted in 4 x 4 factorial experiment
arranged with completely randomized design consisted of two factors. The first
factor is the of composted contains cow rumen consisted of 4 levels are 25
g/plant, 50 g/plant, 75 g/plant, and 100 g/plant and the second factor is the
dose of NPK fertilizer consist of 4 levels are 1,5 g/plant, 2,0 g/plant, 2,5
g/plant and 3,0 g/plant. In this research there are 16 combinations treatment
with 3 replications thus obtained 48 experimental units. Each experimental unit
consisted of two seedling so total number are 96 seedlings. Observation were
carried out are increase of plant height, increase of leaf number, increase of
diameter hump and leaf wide. The result showed that the interaction composted
contents cow rumen and NPK fertilizer gave unreal effect. Composted contents
cow rumen treatment and NPK fertilizer treatment were gave unreal effect. To
get maximum result need continuous research with increasing dose of composted
content cow rumen and NPK fertilizer.
Penulis: Ranti Purnamasari,
Ardian, Erlida Ariani
Kode Jurnal: jppertaniandd160174
