Nutrient release pattern of organic and inorganic resources used in cassava production (Manihot esculenta Crantz)

References

• Agyeman, K., J. N. Berchie, E. Gaisie, and J. Adomako. 2013. Synchronization of nutrient release from Gliricidia sepium with nutrient uptake by maize through biomass decomposition. International Journal of Science and Advanced Technology 3 (3):49–57.
   Google Scholar
• Azeem, M., A. N. Chaudhry, M. Faheem, M. Imran, A. Riaz, and A. Satti. 2014. Nutrient release pattern during co-composting of poultry litter and different sources of fast food wastes. International Journal of Biosciences 5 (12):105–15.
   Google Scholar
• Barrios, E., F. Kwesiga, R. J. Buresh, J. I. Sprent, and R. Coe. 1998. Relating pre-season soil nitrogen to maize yield in tree legume-maize rotations. Soil Science Society of America Journal 62 (6):1604–9. doi:10.2136/sssaj1998.03615995006200060018x.
   Web of Science ®Google Scholar
• Burns, R. G. 1978. Soil enzymes, vol. 5, 370. New York, NY: Academic Press.
   Google Scholar
• Burns, R. G. 1983. Extra cellular enzyme-substrate interaction in soil. In Microbes in their natural environment, eds. J. H. Slater, R. Wittenbury, and J. W. T. Wimpenny, 249–488. London: Cambridge University Press.
   Google Scholar
• Broadbent, F. E., G. N. Hill, and K. B. Tyler. 1958. Transformations and movement of urea in soils. Soil Science Society of America Proceedings 22:302–7.
   Google Scholar
• Dick, R. P. 1994. Soil enzyme-activities as indicators of soil quality. Special Publications, 35. In Defining soil quality for a sustainable environment, eds. J. W. Doran, D. C. Coleman, D. F. Bezdiek, and B. A. Stewart, vol. 35, 107–124. Madison, WI: Soil Science Society of America (SSSA) Special Publication.
   Google Scholar
• Handayanto, E., K. E. Giller, and G. Cadisch. 1997. Nitrogen mineralization from mixtures of legume tree prunings of different quality and recovery of nitrogen by maize. Soil Biology and Biochemistry 29 (9–10):1417–26. doi:10.1016/S0038-0717(97)00047-3.
   Web of Science ®Google Scholar
• Jackson, M. L. 1973. Soil chemical analysis. New Delhi, India: Prentice Hall of India Pvt. Ltd.
   Google Scholar
• Karanja, N. K., F. O. Ayuke, and M. J. Swift. 2006. Organic resources quality and soil fauna: Their role on the microbial biomass, decomposition and nutrient release patterns in Kenyan soils. Tropical and Subtropical Agroecosystems 6:73–86.
   Google Scholar
• Klein, D. A., T. C. Loh, and R. L. Goulding. 1971. A rapid procedure to evaluate dehydrogenase activity of soils low in organic matter. Soil Biology and Biochemistry 3 (4):385–7. doi:10.1016/0038-0717(71)90049-6.
   Google Scholar
• Koenig, R. T., and V. L. Cochran. 1994. Decomposition and nitrogen mineralization from legume and non-legume crop residues in a subarctic agricultural soil. Biology and Fertility of Soils 17 (4):269–75. doi:10.1007/BF00383980.
   Web of Science ®Google Scholar
• Kwabiah, A. B., N. C. Stoskopf, R. P. Voroney, and C. A. Palm. 2001. Nitrogen and phosphorus release from decomposing leaves under sub-humid tropical conditions. Biotropica 33 (2):229–40. doi:10.1646/0006-3606(2001)033[0229:NAPRFD.2.0.CO;2]
   Web of Science ®Google Scholar
• Li, M., T. Shinano, and T. Tadano. 1997. Distribution of exudates of lupin roots in the rhizosphere under phosphorus deficient conditions. Soil Science Plant Nutrition 43 (1):237–45. doi:10.1080/00380768.1997.10414731.
   Web of Science ®Google Scholar
• Mafongoya, P. L., and P. K. R. Nair. 1997. Multipurpose tree prunings as sources of nitrogen to maize under semi-arid conditions in Zimbabwe: Interactions of pruning quality and time and method of application on nitrogen recovery by maize in two soil types. Agroforestry Systems 37:1–14.
   Web of Science ®Google Scholar
• Mapfumo, P., F. Mtambanengwe, S. Nandwa, E. Yeboah, and B. Vanlauwe. 2001. Soil organic matter dynamics for sustainable cropping and environmental management in tropical systems: Effect of organic resource quality and diversity. TSBF-AfNet SOM network proposal. Nairobi, Kenya: TSBF-CIAT.
   Google Scholar
• Onwonga, R. N., C. Chepkoech, R. G. Wahome, H. H. Jensen, and B. Freyer. 2017. Synchronizing legume residue nutrient release with Kale (Brassica oleracea var. acephala) uptake in a Nitisol of Kabete, Kenya. Paper presented at the Conference on International Research on Food Security, Natural Resource Management and Rural Development, 20–22 September 2017, University of Bonn, Germany.
   Google Scholar
• Palm, C. A., C. N. Gachengo, R. J. Delve, G. Cadisch, and K. E. Giller. 2001. Organic inputs for soil fertility management in tropical agroecosystems: Application of an organic resource database. Agriculture, Ecosystems and Environment 83 (1–2):27–42. doi:10.1016/S0167-8809(00)00267-X.
   Web of Science ®Google Scholar
• Partey, S. T., S. J. Quashie-Sam, N. V. Thevathasan, and A. M. Gordon. 2011. Decomposition and nutrient release patterns of the leaf biomass of the wild sunflower (Tithonia diversifolia): A comparative study of four leguminous agroforestry species. Agroforestry Systems 81 (2):123–34. doi:10.1007/s10457-010-9360-5.
   Web of Science ®Google Scholar
• Rajakumar, R., and A. U. Bagavathi. 2016. Quantification of nutrient release pattern of soil enriched with tank silt and organic manures. Madras Agricultural Journal 103 (7–9):213–8.
   Google Scholar
• SAS. 2010. SAS users guide. Cary, NC: SAS Institute Inc.
   Google Scholar
• Seta, T., S. Demissew, Z. Woldu, and M. Lemenih. 2016. Carbon and nitrogen release patterns during leaf litter decomposition in Boter-Becho Forest, Southwestern Ethiopia. Journal of Ecosystem and Ecography 6:222. doi:10.4172/2157-7625.1000222.
   Google Scholar
• Sims, J. T., and G. V. Johnson. 1991. Micronutrient soil tests. In Micronutrients in agriculture, eds. J. J. Mortvedt, F. R. Cox, L. M. Shuman and R. M. Welch, Book Series No. 4, 427–76. Madison, WI: Soil Science Society of America.
   Google Scholar
• Subbiah, B. V., and L. L. Asija. 1956. A rapid procedure for estimation of available nitrogen in soils. Current Science 25:259–60.
   Google Scholar
• Suja, G. 2013. Comparison of tuber yield, nutritional quality and soil health under organic versus conventional production in tuberous vegetables. Indian Journal of Agricultural Sciences 83 (11):35–40.
   Web of Science ®Google Scholar
• Suja, G., A. N. Jyothi, A. R. Seena Radhakrishnan, C. Lintu Maria, and R. K. Raj. 2016. Techniques for organic production of tropical tuber crops. ICAR-Central Tuber Crops Research Institute, Thiruvananthapuram, Kerala, India, pp. 6.
   Google Scholar
• Suja, G., and J. Sreekumar. 2014. Implications of organic management on yield, tuber quality and soil health in yams in the humid tropics. International Journal of Plant Production 8 (3):291–309.
   Web of Science ®Google Scholar
• Suja, G., G. Byju, A. N. Jyothi, S. S. Veena, and J. Sreekumar. 2017. Yield, quality and soil health under organic vs conventional farming in taro. Scientia Horticulturae 218:334–43. doi:10.1016/j.scienta.2017.02.006.
   Web of Science ®Google Scholar
• Suja, G., J. Sreekumar, K. Susan John, and S. Sundaresan. 2012a. Organic production of tuberous vegetables: Agronomic, nutritional and economic benefits. Journal of Root Crops 38 (2):135–41.
   Google Scholar
• Suja, G., K. Susan John, and S. Sundaresan. 2009. Potential of tannia (Xanthosoma sagittifolium L.) for organic production. Journal of Root Crops 35 (1):36–40.
   Google Scholar
• Suja, G., K. Susan John, C. S. Ravindran, K. Prathapan, and S. Sundaresan. 2010. On farm validation of organic farming technology in elephant foot yam (Amorphophallus paeoniifolius Dennst. Nicolson). Journal of Root Crops 36 (1):59–64.
   Google Scholar
• Suja, G., S. Sundaresan, K. Susan John, J. Sreekumar, and R. S. Misra. 2012b. Higher yield, profit and soil quality from organic farming of elephant foot yam. Agronomy for Sustainable Development 32 (3):755–64. doi:10.1007/s13593-011-0058-5.
   Web of Science ®Google Scholar
• Tabatabai, M. A., and J. M. Bremner. 1969. Use of P-nitrophenol phosphate in assay of soil phosphatase activity. Soil Biology and Biochemistry 1 (4):301–7.
   Google Scholar
• Tisdale, S. L., W. L. Nelson, J. D. Beaton, and J. L. Havlin. 1993. Soil fertility and fertilizers. New York, NY: Macmillan Publishing Co.
   Google Scholar
• Vanlauwe, B., L. Dendooven, and R. Merckx. 1994. Residue fractionation and decomposition: The significance of the active fraction. Plant and Soil 158 (2):263–74. doi:10.1007/BF00009500.
   Web of Science ®Google Scholar
• Zulkefli, M., Z. Aini, Z. Z. Norziana, and L. LlaniZuraihah. 2011. Trend and changes on the soil fertility of selected organic farms of varying ages of development in Malaysia. In Proceedings of the 17th IFOAM Organic World Congress, Organic is Life-Knowledge for Tomorrow, eds. D. Neuhoff, N. Halsberg, I. A. Rasmussen, J. Hermansen, C. Ssekyewa, and S. M. Sohn, 28 September–1 October 2011, Republic of Korea, pp. 165–168.
   Google Scholar