PEMBERIAN ABU BOILER DAN FOSFAT ALAM TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI MAIN NURSERY
Abstract: Oil palm (Elaeis
guineensis Jacq.) is one of the higher multi-purpose crop in the plantation
sector in Indonesia, especially Riau Province. To support the growth and
development of oil palm seedlings needed a good planting medium that serves as
a place of growth and development of roots and place the plant absorb nutrients
and water. One of them is the provision of boiler ash and phosphate as well as
utilize the peat soil as a medium. This study aims to determine the effect of
boiler ash and rock phosphate on the growth of palm oil (Elaeis guineensis
Jacq) in the main nursery. The design used in this research is completely
randomized design (CRD) factorial consisting of two factors. The first factor
is the provision of boiler ash treatment with 4 levels. The second factor is
the natural phosphate treatment with 4 levels and each unit is repeated 3
times. The study states that increased doses of boiler ash and rock phosphate
given to plant oil palm seedlings showed no significant effect on plant height
increase, in the number of leaves, the increase in diameter tubers, plant dry
weight and ratio root crown.
Penulis: Hendi Erwandi, Nelvia,
Wawan
Kode Jurnal: jppertaniandd150487