PEMANFAATAN KOMPOS TRICHO-AZOLLA SEBAGAI BIOPESTISIDA DAN BIOFERTILIZER PADA PEMBIBITAN KELAPA SAWIT
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Date
2014-06-11
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Abstract
Biopesticide and biofertilizer is an attractive alternative to the strong dependence of
conventional agriculute on synthetic pesticides and inorganic fertilizer, which caused
enviromental pollution and development of resistance strains. Azolla can fuctionable as a
biofertilizer if combine with Trichoderma pseudokoningii as decomposer and biological
control agent, which is expected later can act effectively to promote growth and
sustainability of oil palm seedling againt Ganoderma boninese in Nursery.The aim this
research to assess potential and synergy and benefits as biofertilizer if combined with
Trichoderma pseudokoningii as decomposer, biopesticide, induce systemic resistance and
Plant growth promoting agent. The result of this research showed that higher doses of
Tricho-Azolla(50g/polybag) can suppressed the G. boninese until 86.92% so that can
occur induce systemic resistance. Oil palm seedling are infested with Tricho-Azolla at
dose 50 g/plybag to increase the growth oil palm in the nursery and which followed the
increase of root crown.
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Keywords
Biopesticide, Biofertilizer, Tricho-Azolla, Trichoderma pseudokoningii