Trace-elements evaluation of composted municipal solid wastes used in dry season production of tomato (Lycorpersicum esculentus) in an inland valley soils of Delta State, Nigeria
Paper Details
Trace-elements evaluation of composted municipal solid wastes used in dry season production of tomato (Lycorpersicum esculentus) in an inland valley soils of Delta State, Nigeria
Abstract
Field experiments were carried out in the inland valley soil to evaluate the trace-elements concentration of composted municipal solid wastes used as a soil amendment in dry season cultivation of Tomato (Lycorpersicum esculentus). The experiments were laid out in a Randomized Complete Block Design in three replicates. Each experimental plot measured 2.5 m × 2.5 m with an alley of 1m between blocks and 0.5 m between plots. The initial physico-chemical properties of the soil, concentration of trace-elements in the municipal solid wastes and total extractable trace-elements in tomato plants after harvest were all routinely analyzed. The treatment was incorporated during the harrowing of the experimental site at the rate of 20 t/ha. Nursery-raised tomato seedlings (Var. Roma VF) were transplanted to the field 4 weeks after treatment application. Data were collected on plant height, number of leaves/plant, number of branches/plant, number of fruits/plant, fresh fruit weight and total fresh fruit yield at 2 weeks interval after transplanting and at 12 and 14 WAT for yield variables. Results showed that the soil of the experimental site was acidic, sandy loam and loam in texture with variable nutrient concentrations. Composted municipal solid wastes significantly (P <0.05) increased plant height, number of leaves/plant, number of branches/plant and total yield of Tomato over the control plots. The content of trace-elements evaluated in the study at harvest showed that they were below the threshold of toxicity and above optimal growth levels. Thus, they do not pose any threat to human health and the environment.
Adeoye S. 1986. Tropical value for fertility evaluation in the Southwest Nigeria.. University of Ibadan Press, Ibadan Nigeria, p 120.
Agarwala SC, Sharma CP. 1979. Recognising micro-nutrient disorders of crop plant on the basis of visible symptoms and plant analysis: Botany Department Lucknow University, U.P. India p 72 ref. 25.
Agbenin JO. 1996. Laboratory manual for soil and plant analysis (selected methods and data analysis) Dept. of Soil Science Ahmadu Bello University, Zaria, p 140.
Agboola AA. 1978. The Influence of soil organic matter on cowpea’s response to nitrogenous fertilizer. Agronomy Journal 70(1), 25-28. http://doi.org/10.2134/agronj1978.000219
Agunwamba JC. 1998. Solid wastes management in Nigeria: Problems and issues. Environmental Management 22(6), 849-856. http://doi.10.1007/s002679900152
Brady NC, Weil RC. 2008. The Nature and Properties of Soils. 17th edition Prentice- Hall Inc. India.
Deportes I, Benoit-Guyod JL, Zmirou D. 1995. Hazard to man and the environment posed by the use of the urban wastes compost: (A review). Science of the Total Environment 172(2-3), 197-222. http://doi.10.1016/0048-969(95)04808-1
Ezeaku PI, Olimeh JA, Amakhian SO. 2003. Significance of soil characteristics to urban wastes disposal on Agricultural land of Anyigba, North Central, Nigeria. Proc. of the 25th Annual Conference of the Soil Science of Nigeria 220-223.
FMANR (Federal Ministry of Agriculture and Natural Resources). 2012. (Revised edition) Ratings for soil fertility classes in Nigeria, p 145
Gee GW, Bauder JW. 1986. Particle size analysis In: Klute A (ed).Methods of Soil Analysis Part 2, Chemical and Microbiological properties. 2nd (ed) Agronomy Monograph 9 ASA and SSSA Madison, W.I. USA.
Nelson DW, Sommers LE. 1982. Organic carbon, In: Page AL, Miller RH, Keeney, DR Ed. Methods of Soil Analysis Part 2. Agronomy 9. Madison WI. p. 538-580.
Nriagu JO. 1998. A silent epidemic of environmental metal poisoning. Journal of Environmental Pollution 50(1-2), 139-161. http://doi.10.1016/0269-7491(88)90189-3
Okoronkwo NE, Ano AO, Onuchekwa EC. 2005. Environment, health and risk assessment: A case study of the use of an abandoned municipal waste dump site for agricultural purposes. African Journal of Biotechnology 4(11), 1217-1221 http://www.academicjournals.org/AJB
Silveira MLA, Alleoni LRF, Guilherma LRG. (2003). Biosolids and heavy metals in soils. Sceintia Agricola 36, 254-261. http://doi.org/10.1590/80103-90162003000400029
USEPA (United Environmental Protection Agency). 1994. A plain English guide to the EPA Part 503 Biosolids Rule Washington: EPA Office of Wastewater Management 1994.
Van Reeuwijik LP. 1993. Procedures for soil analyses. Technical paper No.9. (Fourth edition) International Soil References and Information Centre (ISRIC), The Netherlands 119 pages.
Egbuchua Collins, Enujeke Emmanuel Chukudinife (2021), Trace-elements evaluation of composted municipal solid wastes used in dry season production of tomato (Lycorpersicum esculentus) in an inland valley soils of Delta State, Nigeria; IJB, V19, N6, December, P13-19
https://innspub.net/trace-elements-evaluation-of-composted-municipal-solid-wastes-used-in-dry-season-production-of-tomato-lycorpersicum-esculentus-in-an-inland-valley-soils-of-delta-state-nigeria/
Copyright © 2021
By Authors and International
Network for Natural Sciences
(INNSPUB) https://innspub.net
This article is published under the terms of the
Creative Commons Attribution License 4.0