Nwachukwu, SC, James, P ORCID: https://orcid.org/0000-0001-9079-3953 and Gurney, TR
2001,
'Impacts of crude oil on the germination and growth of cress seeds (Lepidium sp.) after bioremediation of agricultural soil polluted with crude petroleum using "adapted" Pseudomonas putida'
, Journal of Environmental Biology, 22 (1)
, pp. 29-36.
![]() |
PDF
- Published Version
Restricted to Repository staff only Download (1MB) | Request a copy |
Abstract
The impacts of crude oil on the germination, growth and morphology of cress seeds (Lepidium sp.) after bioremediation of agricultural soil polluted with crude petroleum using "adapted" Pseudomonas putida (PP) were examined for 15 days. At day 15 there was 100% germination in the untreated control samples, the mean height of the seedlings was 75.8 +/- 2.6 mm and all appeared to have grown morphologically normal. In the experimental samples treated with oil and PP inoculation, there was 98% germination and the seedlings reached a height of 63.8 +/- 6.9 mm; again, morphologically the seedlings appeared normal. However, in the control samples treated with oil but without PP inoculation, there was 31-38% germination and seedling heights of 34.2 +/- 11.4-42.3 +/- 8.5 mm with abnormal morphology. Treatment of oil-impacted agricultural soil with PP as a bioremediation agent does produce soil which is capable of growing larger and healthier plants than where bioremediation has not taken place.
Item Type: | Article |
---|---|
Themes: | Subjects / Themes > Q Science > QH Natural history Subjects / Themes > Q Science > QH Natural history > QH001 General, inc. conservation, geographical distribution Subjects outside of the University Themes |
Schools: | Schools > School of Environment and Life Sciences > Ecosystems and Environment Research Centre |
Journal or Publication Title: | Journal of Environmental Biology |
Publisher: | Academy Of Environmental Biology |
Refereed: | Yes |
ISSN: | 0254-8704 |
Depositing User: | Users 29196 not found. |
Date Deposited: | 20 Aug 2010 14:13 |
Last Modified: | 16 Feb 2022 09:35 |
URI: | http://usir.salford.ac.uk/id/eprint/9611 |
Actions (login required)
![]() |
Edit record (repository staff only) |