PEMBERIAN PUPUK KOMPOS JERAMI PADI DAN KALIUM UNTUK PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) VARIETAS TOPAZDI PEMBIBITAN UTAMA
Abstract: The aim of this
research was to determine the effect ofrice straw compostand potassium, andits
combination with the right doseof the growth of oil palm seeds in main nursery.
The research was conducted at the experimental farm of Agriculture Faculty,
Universityof Riau, Bina Widy astreet, district of Tampan, Pekanbaru City. This
research was conducted on April until June 2014. This research arranged
experimentally using Completely Randomized Design (CRD) with two factorial. The
first factor is compostedrice straw(0, 75, 100and125g/plant), second factor is
potassium(0, 0,825, 1,10and 1,375 g/plant) were repeated 3 times. Data were
analyzed using analysis of variance (ANOVA) andfollowed byDuncan’s test at 5%
level. Parameters measured were theincrease of seeds height, increase of seeds
hump diameter, increase of leaves number, increase of leaf midrib length and
increase of leaf width. The results showedthat giving rice straw compostand
potassiumand it combination not revealgood growth toall parameters but
thesingle factor of potassiumgavegood resultsatincrease of seeds height,
increase of seeds stump diameter and increase of leafmidrib length atdose
of0,825g/plant.
Penulis: Exfan Mafror, Sukemi
Indra Saputra, M. Amrul Khoiri
Kode Jurnal: jppertaniandd150625
