Influence of Drying Condition on Decomposition and Nitrogen Mineralization of Legume Leaves
1 Rain Forest Research Station, P.O. Box 17 Ore, Ondo State; Forestry Research Institute of Nigeria
2 Moist Forest Research Station, P.O. Box 2444, Benin City; Forestry Research Institute of Nigeria
* Corresponding author: cornial2000@yahoo.co.uk
2 Moist Forest Research Station, P.O. Box 2444, Benin City; Forestry Research Institute of Nigeria
* Corresponding author: cornial2000@yahoo.co.uk
Abstract
The influence of drying condition on the rate of decomposition and nitrogen mineralization of Gliricidia sepium and Acacia auriculiformis leaves were studied when fresh, air dried and sun dried. These were packaged at 50 g/bag in polyvinyl bags and deposited on the field for decomposition. After 4, 8, 16, 32, 64 and 92 days, three bags of each treatment per species were collected at interval from the field for evaluating change in weight and nitrogen as decomposition progressed. Thereafter, the pattern of decomposition and the nitrogen mineralization of the leaves as affected by drying conditions were verified. For both samples, higher initial nitrogen content were obtained for air dried and sun dried compared with fresh leaves. Gliricidia sepium had higher rate of decomposition than Acacia auriculiformis for the different imposed drying conditions. Immobilisation as a result of high temperature were observed in both species. Both litters may supply sufficient nutrient to meet crop demand
Keywords
drying
decomposition
mineralization
gliricidia leaves acacia leaves
References
- Handayanto, E., Cadisch, G. and Giller, K.E. (1997). Regulating N-mineralization from plant residues by manipulation of quality. CAB International. Driven by nature: Litter Quality and Decomposition, Cadisch, G. and K.E. Giller (Eds.), pp: 174-184.
- Mafongoya, P. L., Giller, K. E. and Palm, C.M. (1998). Decomposition and Nutrient Release Pattern of Tree Prunings and Litter. Agroforestry Systems 38: 77-97.
- Meetemeyer, J.M., Aber, J.D., Linkins, A.E., Fry, B., Ricca, A. and Nadelhoffer, K.J. (1989). Carbon and Nitrogen Dynamics along a decay continuum: Plant Litter to soil organic matter. In: Clarholm, M. and Bergstrom, L. (eds) Ecology of Arable Land, pp 53-62. Kluwer Dordrecht, The Netherlands.
- Myers, R.J.K., Van Noordwijk, M. and Patma, V. (1997). Synchrony of Nutrient Release and Plant Demand: Plant litter quality, soil environment and farmer management options. CAB International Driven by Nature: Plant Litter and Decomposition (Eds) Cadisch, G. and Giller, K.E. pp 215-229
- Oyun, M.B., Kadeba, O. and Aletor, V.A.(2006). Nitrogen release Patterns of Mixed Gliricidia sepium and Acacia auriculiformis leaves as influenced by Polyphenol, Lignin and Nitrogen contents.
- Palm, C.A. (1995). Contribution of Agroforestry trees to Nutrient requirements in the intercropped plants. Agroforestry Systems 30: 105-124.
- Quemada, M. and Cabrera, M.L. (1995). Carbon and Nitrogen mineralized from leaves and stems of four cover crops. Soil Sci. Soc. Amer. J. 59: 471-477.
- Sandhu, G.M., Simha, M. and Ambasht, R.S. (1990). Nitrogen Release from Decomposing Litter of Leucaena leucocephala in the dry tropics. Soil Biol. Biochemistry 7: 171-177.
- Smyth, A.J. and Montgomery, R. (1962). Soils and Land use in Central Western Nigeria. Government Printer Ibadan, Nigeria. 50pp
- Swarup, A. (1997). Effect of pre-submergence and green manuring (Sesbania aculeate) on nutrition and yield of wetland rice (Oryza sativa L.) on a sardic soil. Biology and fertility of Soil 5: 203-208.
- Vanlauwe, B., Sanginga, N. and Merckx, R. (1997b). Impact of Residue Particle Size on its Quality and Carbon and Nitrogen Mineralization for leaf residues of five agroforestry species. Plant and Soils (in press)
- Walpola, B. C., Aruna Kumara, K.K.I.U, Senanayake, A.P. and Wanniarachchi, S.D. (2009). Bangladesh J. Agril. Res. 34(3): 343-350. ISSN 0258-7122.
How to Cite
C.I., A. ., B.U., I., A.O., A., & O.K., A. (2016). Influence of Drying Condition on Decomposition and Nitrogen Mineralization of Legume Leaves. Nigerian Journal of Soil Science, 26(2), 52-57. https://doi.org/10.67042/njss.2016.a2yd7bdc
A. . C.I., I. B.U., A. A.O., and A. O.K., "Influence of Drying Condition on Decomposition and Nitrogen Mineralization of Legume Leaves," Nigerian Journal of Soil Science, vol. 26, no. 2, pp. 52-57, August 2016. doi: 10.67042/njss.2016.a2yd7bdc
