This study was conducted to determine concentration levels of heavy metals and element in irrigated leafy vegetables and fruit cultivated at colleges’ farm along river Kumodu Gana bank, Maiduguri. Samples were obtained randomly from five locations and analysed as described by AOAC, (1990). Cadmium, copper, iron, potassium, manganese, nickel, lead and zinc were determined in plant parts of spinach (Amaranthus blitum), jute wallow (Corchurus tridents), roselle (Habiscus sabdariffa variety), and fruits of pepper (Capsicum species). The results revealed mean concentration level of each element determined in the vegetable plants studied; for cadmium had 0.80 - 3.21 µg/g, copper (0.38 - 1.58 µg/g), iron (0.27 - 1.89 µg/g), potassium (6.6 - 27.13 µg/g), manganese (0.26 - 2.42 µg/g), nickel (0.23 - 4.21 µg/g), lead (0.32 µg/g), and 0.13 - 0.74 µg/g for zinc. The magnitude of concentration levels of these elements detected in different irrigated vegetable plant parts materials’ sequential order was K > Ni > Cd > Mn > Fe > Cu > Zn > Pb, the highest was potassium (K), the least was lead (Pb) and Pb was detected in roselle (Habiscus sabdariffa variety) only. No significance differences between the plant parts when compared their concentration levels in term of the elements determined. Their concentrations are below the recommended safe limit proposed by AOAC, EU, FAO and WHO. Hence, irrigated vegetables cultivated in the studied area were found fit, wholesome for consumption and health risk free. Further studies on the same irrigated vegetables and area are recommended.
Published in | International Journal of Applied Agricultural Sciences (Volume 3, Issue 3) |
DOI | 10.11648/j.ijaas.20170303.14 |
Page(s) | 78-86 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2017. Published by Science Publishing Group |
Elements, Irrigated Vegetables, Metals, Mean Concentration, River Kumodu Gana, Safe Limit
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APA Style
Gwana Adamu Mohammed, Bassey Effong Edet, Hauwa Lawan Badawi, Halima Mohammed Bala, Mustapha Umar Marte, et al. (2017). Appraisal of Some Heavy Metals and Elements in Irrigated Vegetables and Fruit Cultivated in College Farm, Maiduguri, Nigeria. International Journal of Applied Agricultural Sciences, 3(3), 78-86. https://doi.org/10.11648/j.ijaas.20170303.14
ACS Style
Gwana Adamu Mohammed; Bassey Effong Edet; Hauwa Lawan Badawi; Halima Mohammed Bala; Mustapha Umar Marte, et al. Appraisal of Some Heavy Metals and Elements in Irrigated Vegetables and Fruit Cultivated in College Farm, Maiduguri, Nigeria. Int. J. Appl. Agric. Sci. 2017, 3(3), 78-86. doi: 10.11648/j.ijaas.20170303.14
AMA Style
Gwana Adamu Mohammed, Bassey Effong Edet, Hauwa Lawan Badawi, Halima Mohammed Bala, Mustapha Umar Marte, et al. Appraisal of Some Heavy Metals and Elements in Irrigated Vegetables and Fruit Cultivated in College Farm, Maiduguri, Nigeria. Int J Appl Agric Sci. 2017;3(3):78-86. doi: 10.11648/j.ijaas.20170303.14
@article{10.11648/j.ijaas.20170303.14, author = {Gwana Adamu Mohammed and Bassey Effong Edet and Hauwa Lawan Badawi and Halima Mohammed Bala and Mustapha Umar Marte and Ali Mohammed and Laku Dauda}, title = {Appraisal of Some Heavy Metals and Elements in Irrigated Vegetables and Fruit Cultivated in College Farm, Maiduguri, Nigeria}, journal = {International Journal of Applied Agricultural Sciences}, volume = {3}, number = {3}, pages = {78-86}, doi = {10.11648/j.ijaas.20170303.14}, url = {https://doi.org/10.11648/j.ijaas.20170303.14}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijaas.20170303.14}, abstract = {This study was conducted to determine concentration levels of heavy metals and element in irrigated leafy vegetables and fruit cultivated at colleges’ farm along river Kumodu Gana bank, Maiduguri. Samples were obtained randomly from five locations and analysed as described by AOAC, (1990). Cadmium, copper, iron, potassium, manganese, nickel, lead and zinc were determined in plant parts of spinach (Amaranthus blitum), jute wallow (Corchurus tridents), roselle (Habiscus sabdariffa variety), and fruits of pepper (Capsicum species). The results revealed mean concentration level of each element determined in the vegetable plants studied; for cadmium had 0.80 - 3.21 µg/g, copper (0.38 - 1.58 µg/g), iron (0.27 - 1.89 µg/g), potassium (6.6 - 27.13 µg/g), manganese (0.26 - 2.42 µg/g), nickel (0.23 - 4.21 µg/g), lead (0.32 µg/g), and 0.13 - 0.74 µg/g for zinc. The magnitude of concentration levels of these elements detected in different irrigated vegetable plant parts materials’ sequential order was K > Ni > Cd > Mn > Fe > Cu > Zn > Pb, the highest was potassium (K), the least was lead (Pb) and Pb was detected in roselle (Habiscus sabdariffa variety) only. No significance differences between the plant parts when compared their concentration levels in term of the elements determined. Their concentrations are below the recommended safe limit proposed by AOAC, EU, FAO and WHO. Hence, irrigated vegetables cultivated in the studied area were found fit, wholesome for consumption and health risk free. Further studies on the same irrigated vegetables and area are recommended.}, year = {2017} }
TY - JOUR T1 - Appraisal of Some Heavy Metals and Elements in Irrigated Vegetables and Fruit Cultivated in College Farm, Maiduguri, Nigeria AU - Gwana Adamu Mohammed AU - Bassey Effong Edet AU - Hauwa Lawan Badawi AU - Halima Mohammed Bala AU - Mustapha Umar Marte AU - Ali Mohammed AU - Laku Dauda Y1 - 2017/05/29 PY - 2017 N1 - https://doi.org/10.11648/j.ijaas.20170303.14 DO - 10.11648/j.ijaas.20170303.14 T2 - International Journal of Applied Agricultural Sciences JF - International Journal of Applied Agricultural Sciences JO - International Journal of Applied Agricultural Sciences SP - 78 EP - 86 PB - Science Publishing Group SN - 2469-7885 UR - https://doi.org/10.11648/j.ijaas.20170303.14 AB - This study was conducted to determine concentration levels of heavy metals and element in irrigated leafy vegetables and fruit cultivated at colleges’ farm along river Kumodu Gana bank, Maiduguri. Samples were obtained randomly from five locations and analysed as described by AOAC, (1990). Cadmium, copper, iron, potassium, manganese, nickel, lead and zinc were determined in plant parts of spinach (Amaranthus blitum), jute wallow (Corchurus tridents), roselle (Habiscus sabdariffa variety), and fruits of pepper (Capsicum species). The results revealed mean concentration level of each element determined in the vegetable plants studied; for cadmium had 0.80 - 3.21 µg/g, copper (0.38 - 1.58 µg/g), iron (0.27 - 1.89 µg/g), potassium (6.6 - 27.13 µg/g), manganese (0.26 - 2.42 µg/g), nickel (0.23 - 4.21 µg/g), lead (0.32 µg/g), and 0.13 - 0.74 µg/g for zinc. The magnitude of concentration levels of these elements detected in different irrigated vegetable plant parts materials’ sequential order was K > Ni > Cd > Mn > Fe > Cu > Zn > Pb, the highest was potassium (K), the least was lead (Pb) and Pb was detected in roselle (Habiscus sabdariffa variety) only. No significance differences between the plant parts when compared their concentration levels in term of the elements determined. Their concentrations are below the recommended safe limit proposed by AOAC, EU, FAO and WHO. Hence, irrigated vegetables cultivated in the studied area were found fit, wholesome for consumption and health risk free. Further studies on the same irrigated vegetables and area are recommended. VL - 3 IS - 3 ER -