PENGARUH TINGGI MUKA AIR TANAH DAN PEMUPUKAN TERHADAP POPULASI DAN JENIS FUNGI PADA TANAH GAMBUT DENGAN SERASAH DAUN AKASIA (Acacia crassicarpa)
Abstract: Riau has the peatland appreciable to be used in the
development of agriculture, plantation and development of Industrial Plantation
Forest (HTI). One of the plants HTI is a widely developed Acacia crassicarpa.
Function of Acacia crassicarpa are as raw material then produce organic matter.
This study aims to determine the effect of water level and fertilization on
populations and species of fungi in peatland
with litter of acacia (Acacia crassicarpa). This research was conducted
in the Screen House, Laboratory of Plant Agriculture Faculty, University of
Riau and Plant Protection Unit Office of Food Crops and Horticulture Riau
Province, from July to November 2013. The research was conducted experimentally using completely randomized
design (CRD) non-factorial with 6 treatments and 3 replications. The data
obtained were analyzed statistically using analysis of variance with Duncan's
New Multiple Range Test (DNMRT) at 5% level. Parameters observed were total
fungi and types of fungi (macroscopic and microscopic observations). The
results showed that the water level without fertilization affect on total fungi tested. The highest of
Total fungi achieved in the treatment of water level without fertilization 30
cm. Treatment of water level with or without fertilizer N, P, K does not affect
the type of fungi that exist are Trichoderma sp and Mucor sp, except in water
level of 60 cm with N, P, K is Penicillium sp. Based on the identification of
characteristic morfologis found 3 Acacia crassicarpa types of fungi namely:
Trichoderma sp, Mucor sp and
Penicillium sp. Fungi were found in leaf litter Acacia crassicarpa dominated by Trichoderma
sp and Mucor sp on all treatments water levels.
Penulis: Tiara Athahirah,
Wawan, Fifi Puspita
Kode Jurnal: jppertaniandd150637