Abstract
This study aim to show the effect of soil contamination with crude oil and its derivatives on the dry weight and Nutrient minerals on flax (Linum usitatissimum L.) and safflower (Carthamus tinctorius L.). This experiment was carried out in plastic pots and under Plastic house conditions, the treatment was carried out with crude oil, used car's engine oil and used generator's engine oil at three concentrations 1-2-3% for each treatment ,in addition to the comparison treatment. The results showed a significant decrease in the dry weight of the shoot systems of flax and safflower when treated with crude oil at a concentration of 3% amounted to 0.043-0.124 g, respectively, and the dry weight of the root systems amounted to 0.022-0.015 g, respectively. There was also a significant decrease in the concentration of calcium in the shoot system of flax and safflower plants when treated with crude oil and used generator oil at a concentration of 3% amounted to (1,900-1.950) mgg, respectively. The calcium concentration has also decreased in the root system of flax and safflower plants when treated with used generator and car oil at the concentration 3% amounted to 1.500-1.600 mgg, respectively. Potassium concentration decreased in the shoot and root systems of flax and safflower plants when treated with generator engine oil and crude oil at a concentration of 3% and reached 6.900-10.45 and 4.150-8.800 mgg, respectively, compared to the control treatment and other treatments
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Claims 8
Claim · model-written summary
At 3% crude oil, flax shoot dry weight decreased to 0.043 g.
- Taxon
- flax
Linum usitatissimume0 - Treatment
- crude oil at a concentration of 3%e0
- Outcome
- dry weight of the shoot systemse0
- Direction
- decreasee0
- Value
- 0.043-0.124 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant decrease in the dry weight of the shoot systems of flax and safflower when treated with crude oil at a concentration of 3% amounted to 0.043-0.124 g, respectively”
Claim · model-written summary
At 3% crude oil, safflower shoot dry weight decreased to 0.124 g.
- Taxon
- safflower
Carthamus tinctoriuse0 - Treatment
- crude oil at a concentration of 3%e0
- Outcome
- dry weight of the shoot systemse0
- Direction
- decreasee0
- Value
- 0.124 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant decrease in the dry weight of the shoot systems of flax and safflower when treated with crude oil at a concentration of 3% amounted to 0.043-0.124 g, respectively”
Claim · model-written summary
At 3% crude oil, flax root dry weight decreased to 0.022 g.
- Taxon
- flaxLinum usitatissimume1
- Treatment
- crude oil at a concentration of 3%e1
- Outcome
- dry weight of the root systemse0
- Direction
- decreasee1
- Value
- 0.022-0.015 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the dry weight of the root systems amounted to 0.022-0.015 g, respectively”
e1“significant decrease in the dry weight of the shoot systems of flax and safflower when treated with crude oil at a concentration of 3%”
Claim · model-written summary
At 3% crude oil, safflower root dry weight decreased to 0.015 g.
- Taxon
- safflowerCarthamus tinctoriuse1
- Treatment
- crude oil at a concentration of 3%e1
- Outcome
- dry weight of the root systemse0
- Direction
- decreasee1
- Value
- 0.015 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the dry weight of the root systems amounted to 0.022-0.015 g, respectively”
e1“significant decrease in the dry weight of the shoot systems of flax and safflower when treated with crude oil at a concentration of 3%”
Claim · model-written summary
At 3% crude oil, flax shoot calcium decreased to 1,900 mgg.
- Taxon
- flaxLinum usitatissimume0
- Treatment
- crude oile0
- Outcome
- concentration of calcium in the shoot systeme0
- Direction
- decreasee0
- Value
- (1,900-1.950) mgge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant decrease in the concentration of calcium in the shoot system of flax and safflower plants when treated with crude oil and used generator oil at a concentration of 3% amounted to (1,900-1.950) mgg, respectively”
Claim · model-written summary
At 3% used generator oil, safflower shoot calcium decreased to 1.950 mgg.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- used generator oil at a concentration of 3%e0
- Outcome
- concentration of calcium in the shoot systeme0
- Direction
- decreasee0
- Value
- (1,900-1.950) mgge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant decrease in the concentration of calcium in the shoot system of flax and safflower plants when treated with crude oil and used generator oil at a concentration of 3% amounted to (1,900-1.950) mgg, respectively”
Claim · model-written summary
At 3% used generator oil, flax root calcium decreased to 1.500 mgg.
- Taxon
- flaxLinum usitatissimume0
- Treatment
- used generatore0
- Outcome
- calcium concentration has also decreased in the root systeme0
- Direction
- decreasede0
- Value
- 1.500-1.600 mgge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“calcium concentration has also decreased in the root system of flax and safflower plants when treated with used generator and car oil at the concentration 3% amounted to 1.500-1.600 mgg, respectively”
Claim · model-written summary
At 3% used car oil, safflower root calcium decreased to 1.600 mgg.
- Taxon
- safflowerCarthamus tinctoriuse0
- Treatment
- car oil at the concentration 3%e0
- Outcome
- calcium concentration has also decreased in the root systeme0
- Direction
- decreasede0
- Value
- 1.600 mgge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“calcium concentration has also decreased in the root system of flax and safflower plants when treated with used generator and car oil at the concentration 3% amounted to 1.500-1.600 mgg, respectively”