Impact of Crude Oil on Yield and Phytochemical Composition of Selected Green Leafy Vegetables

Odukoya, Johnson Oluwaseun; Lambert, R.; Sakrabani, Ruben

doi:10.1080/19315260.2018.1563845

Cited by 13 publications

(10 citation statements)

References 41 publications

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“…The effect on the flower production date of B. juncea is also provided in Figure 4. The influence on yield and levels of phytochemicals in the selected GLV has been previously discussed (see Odukoya et al [23]). Be that as it may, there are claims that this occurrence in plants is a result of 'petroleum auxin' identified as naphthenic acids, which (i) improve the yield of different varieties of crops; (ii) stimulates photosynthesis; and (iii) increases protein nitrogen [38].…”

Section: Effects Of Ph On the Growing Environment And Plantsmentioning

confidence: 99%

“…The effect on the flower production date of B. juncea is also provided in Figure 4. The influence on yield and levels of phytochemicals in the selected GLV has been previously discussed (see Odukoya et al [23]). Treatments T1, T2, T3, T4 and T5 are 0 mg/kg TPH (Control), 1500 mg/kg TPH, 3000 mg/kg TPH, 5000 mg/kg TPH, and 10,000 mg/kg TPH, respectively.…”

Section: Effects Of Ph On the Growing Environment And Plantsmentioning

confidence: 99%

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Understanding the Impacts of Crude Oil and its Induced Abiotic Stresses on Agrifood Production: A Review

2019

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In many parts of the world, the agricultural sector is faced with a number of challenges including those arising from abiotic environmental stresses which are the key factors responsible for most reductions in agrifood production. Crude oil contamination, an abiotic stress factor and a common environmental contaminant, at toxic levels has negative impacts on plants. Although various attempts have been made to demonstrate the impact of abiotic stresses on crops, the underlying factors responsible for the effects of crude oil and its induced abiotic stresses on the composition of the stressed plants are poorly understood. Hence, this review provides an in-depth examination of the: (1) effect of petroleum hydrocarbons on plants; (2) impact of abiotic environmental stresses on crop quality; (3) mechanistic link between crude oil stress and its induced abiotic stresses; as well as (4) mode of action/plant response mechanism to these induced stresses. The paper clearly reveals the implications of crude oil-induced abiotic stresses arising from the soil-root-plant route and from direct application on plant leaves.

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Section: Effects Of Ph On the Growing Environment And Plantsmentioning

confidence: 99%

“…The effect on the flower production date of B. juncea is also provided in Figure 4. The influence on yield and levels of phytochemicals in the selected GLV has been previously discussed (see Odukoya et al [23]). Treatments T1, T2, T3, T4 and T5 are 0 mg/kg TPH (Control), 1500 mg/kg TPH, 3000 mg/kg TPH, 5000 mg/kg TPH, and 10,000 mg/kg TPH, respectively.…”

Section: Effects Of Ph On the Growing Environment And Plantsmentioning

confidence: 99%

Understanding the Impacts of Crude Oil and its Induced Abiotic Stresses on Agrifood Production: A Review

2019

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“…Crude oil (petroleum) hydrocarbons are one of the most common groups of persistent organic pollutants [ 1 , 2 , 3 ]. Petroleum hydrocarbons are known to be toxic to many living organisms due to their mutagenic and carcinogenic properties [ 4 , 5 ].…”

Section: Introductionmentioning

confidence: 99%

“…The low rate of decomposition of oil and oil products in the environment triggers their accumulation and a gradual increase in their concentration in the environmental objects, including the soil. After getting into the soil, crude oil products destroy its structure, upset the air–water balance [ 1 ], alter the soil physicochemical properties [ 6 , 7 ], inhibit the microbial proliferation [ 1 ], disrupt the soil enzymatic activity [ 8 , 9 ], and have a negative impact on terrestrial and soil mesofauna [ 6 ], as well as on plant growth and development [ 1 , 2 , 3 , 4 , 5 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Crude Oil on Growth, Oxidative Stress and Response of Antioxidative System of Two Rye (Secale cereale L.) Varieties

Skrypnik

Maslennikov

Novikova

et al. 2021

Plants

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Rye (Secale cereale L.) is one of the most important cereal crops in Eastern and Northern Europe, showing better tolerance to environmental stress factors compared to wheat and triticale. Plant response to the crude oil-polluted soil depends on plant species, oil concentration, time of exposure, etc. The current study is aimed at investigating the growth, oxidative stress and the response of antioxidative system of two rye varieties (Krona and Valdai) cultivated on crude oil-contaminated soils at different concentrations (1.5, 3.0, 6.0, and 12.0%). Inhibition of rye growth was observed at crude oil concentrations of above 3% for above-ground plant parts and of above 1.5% for roots. A decrease in content of chlorophyll a and total chlorophylls in Krona variety was detected at 1.5% oil concentration in soil and in Valdai variety at 3% oil concentration. Compared with the control, the content of malondialdehyde was significantly increased in the Krona variety at 3% oil concentration and in Valdai variety at 6% oil concentration. The crude oil-induced oxidative stress was minimized in rye plants by the enhanced contents of low-molecular antioxidants (proline, non-protein thiols, ascorbic acid, phenolic compounds) and activities of superoxide dismutase, catalase, ascorbate peroxidase, and glutathione peroxidase. The strongest positive correlation was detected between the content of malondialdehyde and contents of proline (r = 0.89–0.95, p ≤ 0.05) and phenolic compounds (r = 0.90–0.94, p ≤ 0.05) as well as superoxide dismutase activity (r = 0.81–0.90, p ≤ 0.05). Based on the results of a comprehensive analysis of growth and biochemical parameters and of the cluster analysis, Valdai variety proved to be more resistant to oil pollution. Due to this, Valdai variety is considered to be a promising rye variety for cultivation on moderately oil-polluted soils in order to decontaminate them. At the same time, it is necessary to conduct further studies aimed at investigating oil transformation processes in the soil-rye system, which would make it possible to determine the efficiency of using this cereal for soil remediation.

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“…In hydrocarbon polluted environments, chlorophyll may decrease differently depending on both plant species and hydrocarbon type [18][19][20]. However, some authors have observed the inverse effect of hydrocarbons on chlorophyll content, detecting a rise at hydrocarbon concentrations of 1 g•kg −1 of hydrocarbons [20] and in soils with 10 g•kg −1 of crude oil [21].…”

Section: Hydrocarbon Impacts On Vegetationmentioning

confidence: 99%

Spectral and Growth Characteristics of Willows and Maize in Soil Contaminated with a Layer of Crude or Refined Oil

2021

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Remote sensing holds great potential for detecting stress in vegetation caused by hydrocarbons, but we need to better understand the effects of hydrocarbons on plant growth and specific spectral expression. Willow (Salix viminalis var. Tora) cuttings and maize (Zea mays var. Lapriora) seedlings were grown in pots of loam soil containing a hydrocarbon-contaminated layer at the base of the pot (crude or refined oil) at concentrations of 0.5, 5, or 50 g·kg−1. Chlorophyll concentration, biomass, and growth of plants were determined through destructive and nondestructive sampling, whilst reflectance measurements were made using portable hyperspectral spectrometers. All biophysical (chlorophyll concentration and growth) variables decreased in the presence of high concentrations of hydrocarbons, but at lower concentrations an increase in growth and chlorophyll were often observed with respect to nonpolluted plants, suggesting a biphasic response to hydrocarbon presence. Absorption features were identified that related strongly to pigment concentration and biomass. Variations in absorption feature characteristics (band depth, band area, and band width) were dependent upon the hydrocarbon concentration and type, and showed the same biphasic pattern noted in the biophysical measurements. This study demonstrates that the response of plants to hydrocarbon pollution varies according to hydrocarbon concentration and that remote sensing has the potential to both detect and monitor the variable impacts of pollution in the landscape.

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Impact of Crude Oil on Yield and Phytochemical Composition of Selected Green Leafy Vegetables

Cited by 13 publications

References 41 publications

Understanding the Impacts of Crude Oil and its Induced Abiotic Stresses on Agrifood Production: A Review

Understanding the Impacts of Crude Oil and its Induced Abiotic Stresses on Agrifood Production: A Review

Effect of Crude Oil on Growth, Oxidative Stress and Response of Antioxidative System of Two Rye (Secale cereale L.) Varieties

Spectral and Growth Characteristics of Willows and Maize in Soil Contaminated with a Layer of Crude or Refined Oil

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