Agriculture Reference
In-Depth Information
matter and mineral elements, they can potentially be utilized to reinstate soil fertil-
ity. Oil palm is one of the world's fast mounting crops. Indonesia and Malaysia are
the two biggest oil palm producing countries. Oil palm industries provide lignocel-
lulosic biomass, such as oil palm trunks, fronds, EFB's, palm shells and POME.
Composting is a controlled aerobic conversion of mixed organic materials into a
form so as to be appropriate for incorporating to soil. At present, the exploitation
of oil palm EFB, fronds, and trunks as compost is getting consideration by inves-
tigators. Use of composting as well as vermicomposting technology is an efficient
waste management option. Compost encourage beneficial microorganisms avail-
ability in soil, increases nutrient conversion in soil, act a source of organic matter,
helps in nutrients and water retention, improves physical properties of soils and is
an efficient pollutant degrader. Through reducing the load on inorganic fertilizer, it
will also heighten the economy. Combined application of bio-compost, bio-fertiliz-
er and synthetic fertilizers are need of the day for obtaining excellent value produce.
Knowledge about appropriate composting technology, handling and its storage is
imperative for increasing its nutritive value.
References
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Abdelhamid MT, Horiuchi T, Oba S (2004) Composting of rice straw with oilseed rape cake and
poultry manure and its effects on faba bean (Vicia faba L.) growth and soil properties. Biore-
sour Technol 93:183-189
Abd-Rahman R, Kalil MS, Abu ZY (2003) Composting palm oil mill sludge-sawdust: effect of
different amount of sawdust. Proceedings of national workshop in conjunction with ARRPET
workshop on wastewater treatment and recycling 2: removal chloroorganics and heavy metals.
ISBN:983-2982-04-9
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dry matter and organic matter degradability of oil palm fronds. In: Proceedings of the 46th
Kasetsart University annual conference. Kasetsart, Kasetsart University
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substrate by solid state biodegradation. Am J Appl Sci 2:569-572
Alam MN, Jahan MS, Ali MK, Ashraf MA, Islam MK (2007a) Effect of vermicompost and chemi-
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Appl Sci Res 3(12):1879-1888
Alam MZ, Kabbashi NA, Razak AA (2007b) Liquid state bioconversion of domestic waste water
sludge for bioethanol production. In: Ibrahim F, Abu Osman NA, Usman J, Kadri NA (eds)
Biomed 06 IFMBE Proc. vol 15, pp 479-482
Alam MZ, Jamal P, Nadzir MM (2008) Bioconversion of palm oil mill effluent for citric acid pro-
duction: statistical optimization of fermentation media and time by central composite design.
World J Microbiol Biotechnol 24:1177-1185
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