PENGARUH PEMBERIAN LIMBAH CAIR BIOGAS PADA MEDIA TOPSOIL DAN SUBSOIL UNTUK PERTUMBUHAN BIBIT TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) DI MAIN NURSERY
Abstract: The objective of
this research was to study the effect of liquid waste biogas in the topsoil and
subsoil media, and to determine
theappropriate dosage for the growth of palm oil (Elaeis guineensis
Jacq.) plant seeds in main nursery.The research was done in a Completely
Randomized Designwith two factors and was replicated three times. The first
factor is the liquid waste biogas and the second factor is difference medium
layer. Data were analyzed by analysis of variance (ANOVA) and further tested
using Duncan`s New Multiple Range Test (DNMRT) at the level of 5%. The
parameters observed were the increment of seeds height (cm), leaf number
(midrib), tuber diameter (cm), ratio of the root crown (g), dry weight of
seedling (g) and quality index of palm oil plant seeds (g).Combination the
application of liquid waste biogas with top soil and sub soil were not
significantly to all parameters. The combination liquid waste biogas dose of
300 ml/plant with top soil media tends to gave the best results. The
application of liquid waste biogas showed the real impact on the leaf number
accretion,tuber diameter, dry weight of seedlings and ratio of the root with
crown.The application of liquid waste biogas dose of 300 ml/plant showed the
best growth increment to oil palm seedlings varieties of topaz aged 3-6 month.
Used of top soil media showed the good effect on dry weight of plant seed oil
palm age 6 months.
Penulis: Indra Suryandi
Sitorus, Armain, Sukemi Saputra
Kode Jurnal: jppertaniandd150475
