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International Journal Of Horticulture, Agriculture And Food Science(IJHAF)

Impact of Rotten Cocoa POD on Soil Microorganisms from Ikeji-Arakeji Metropolis, Osun State, Nigeria

Balogun O.B. , Oyebamiji K.J , Akinsuroju M.O , Babarinde Y.A.

International Journal of Horticulture, Agriculture and Food science(IJHAF), Vol-1, Issue-4, November - December 2017, Pages 24-28, 10.22161/ijhaf.1.4.4

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Soil is a mixture of broken rocks and mineral which contain living organisms, in which microorganisms can transfer either by erosion or wind dispersal to other living things when come in close contact which can be as a source of contact to pathogenic microbes and can ponderous to health hazard of the community. This study investigates the microbial analysis and also to check the influence of soil with fallen rotten cocoa against soil without rotten cocoa on soil microbes in Ikeji-Arakeji, Osun state, Nigeria. Total bacterial and fungal counts were determined using pour plating method. Total bacterial count was higher from soil with fallen rotten cocoa pod 92 ×105 cfu/ml to soil without fallen rotten cocoa which is 86 ×105 cfu/ml and Total fungal count ranges was higher from soil with fallen rotten cocoa pod is 44 ×105 cfu/ml to soil without rotten cocoa pod which is 33 ×105 cfu/ml. The isolation and enumeration of microbial population was carried out using standard culture-based methods. Bacteria isolates such as Proteus vulgaris, Escherichia coli, Pseudomonas sp, Enterobacter aerogene., Bacillus spp, Staphylococcus spp, Micrococcus sp, Erysipelothrix spp and the fungi isolate include Aspergillus niger, Aspergillus flavus and Rhizopus stolonifer. All the microbes were present for the two samples except Micrococcus sp and Enterobacter aerogenes. The bacteria count were more alpine and higher in bacterial count than the fungal count. The presence of these microorganisms indicates a suitable soil for general plantation by the microbial degradative activities.

Soil, Bacteria, Fungi, Microbial population, pathogenic microbes.

[1] Alessandro; Picanço-Rodrigues, Doriane "Origin and Domestication of Native Amazonian Crops". Diversity 2010; 2 (1): 72–106.
[2] Alexander M . Introduction to Soil Microbiology. 2nd Edition. John Wiley and Sons Inc. New York, 1977; pp. 19 – 43.
[3] Amir., H. Pineau, R. Influence of plants and cropping on microbiological; 1998.
[4] Atals, RM. Bartha, R. (Microbial Ecology: Fundamentals and Applications. (4th Edition). Benjamin Cummings Publishing Company Inc. Addison Wesley Longman Inc. 1998). pp. 300 – 350.
[5] Ingham ER, Coleman DC, Moore JC. Decomposition under seasonal drought nutrient release, fungi and bacteria. Oikos. 1989 (70): 183 –190. An analysis of food–web.
[6] Domsch, KH. Gaws W, Anderson T.H. Compendium of soil fungi: London Academic Press. 1999; pp. 859 – 860.
[7] Edward C. Microbiology of extreme environments (2nd edition). Open University Press, Milton Keynes;1990.
[8] Eze VC. Ikeri EP. Enumeration and characterization of microorganisms involved in the degradation of abattoir waste in Port Harcourt. Int’l J. Current Res. 2010; 6: 053-057
[9] Eze VC., Agwung-Fobellah D. Nnaji, K. (2012). Microbiological and physicochemical characteristics of soil contaminated with used generator oil, Asian J. Sci. Technol. 4(11): 020-025.
[10] Ezeronye OU. Ubalua, AO. Studies on the effects of abattoir and industrial effluents on the heavy metals and microbial quality of Aba River in Nigeria, Afr. J. Biotechnol. 2005; 4(3): 266-272.
[11] Fierer, N.; Schimel, Joshua P.; Cates, Rex G.; Zou, Jiping. "Influence of balsam poplar tannin fractions on carbon and nitrogen dynamics in Alaskan taiga floodplain soils". Soil Biology and Biochemistry. 2001; 33 (12–13): 1827
[12] Galyuon, I.K.A, Mcdavid F.B., Lopez F.B., and spence J.A The Effect Of Irradiance Level on Cocoa (Theobroma Cacao L.): Growth And Leaf Adaptations 1996; pp. 60-64
[13] Gans J, Wolinsky M, Dunbar J. Wolinsky; Dunbar. "Computational improvements reveal great bacterial diversity and high metal toxicity in soil". Science 2005; 309 (5739): 1387–90
[14] Gill, D. Influence of white spruce trees on permafrost-table microtopography, Mackenzie River Delta. Can. J. Earth Sci. 1975; 12(2):263–272.
[15] Gove Hambidge, "Climate and Man—A Summary", in Erwin Raisz, U.S. Department of Agriculture, Climate And Man, Part One, Yearbook of Agriculture 1941, Repr. Honolulu: University Press of the Pacific, 2004
[16] Green DS.. Describing condition-specific determinants of competition in boreal and sub-boreal mixedwood stands. For. Chron. 2004; 80(6):736–742.
[17] Harley JP Prescott, LM. (2002). Laboratory Exercises in Microbiology. (5th edition). New York: Mac Graw Hill, pp 449.
[18] John, T. (Terrestrial Risk of Linear Alkyl Benzene Sulfonate sludge-Amended Soils. Chemosphere, 1998 pp 50-57.
[19] Johnson, D.N.; Lamb, P.; Saul, M.; Winter-Nelson, A. E. (1997). "Meanings of environmental terms". Journal of Environmental Quality 26 (3): 581–589
[20] L.Stoll, “BiochemischeIndiakatoren fur Keimungunf fermentation in samen von kakao (Theobroma cacao). PhD Disertation, Universait Hamburg, Hamburg, Germany, 2010
[21] Lenny Suryani, MTA PeniaKresnowati, And MirraAffifah improvement Of Cocoa Beans Fermentation By Lab Starter Addition, Journal Of Medical And Bioengineeering; 2013; 4 (2).
[22] Seeley, H. W. Van Demark PJ Microbes in action. A laboratory manual of Microbiology. (3rd edition); 1981; pp. 350.
[23] Wall, DH Virginia., RA. Controls on soil biodiversity insights from extreme environments. Appl. Soil Ecol. 1999; (13): 137–150