Abstract
Since laser beam may affect plant traits, it was used to enhance accumulation of proline in rapeseed and therefore to improve its tolerance to the salinity stress. This investigation was performed to study the effect of NaCl concentration in irrigated water (0, 100, 200 and 300 mmol NaCl) on proline accumulation of Canola (Brassica napus L.) after laser irradiation (Red, Infra-red and Nd:YAG) at two exposure treatments. In each exposure, seeds were irradiated for three minutes once or twice by the laser set. Free proline content in leaves increased significantly by increasing of NaCl concentration. Also proline content significantly increased with irradiation by laser beam. The Red laser irradiation used once and the Nd:YAG laser used twice had the greatest effect on the proline content whereas the Infrared laser had a low effect. Double application of irradiation induced a significantly higher amount of proline in the leaves compared to only one application. This is the first report on using different lasers irradiation on proline content in a winter rapeseed.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Increasing NaCl concentration significantly increased leaf free proline.
- Taxon
- Canola (Brassica napus L.)
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napust0 - Treatment
- increasing of NaCl concentratione0
- Outcome
- Free proline contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
t0“Canola (Brassica napus L.)”
e0“Free proline content in leaves increased significantly by increasing of NaCl concentration”
Claim · model-written summary
Laser irradiation significantly increased leaf proline.
- Taxon
- Canola (Brassica napus L.)Brassica napust0
- Treatment
- irradiation by laser beame0
- Outcome
- proline contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Canola (Brassica napus L.)”
e0“proline content significantly increased with irradiation by laser beam”
Claim · model-written summary
One red laser exposure had the greatest effect on leaf proline.
- Taxon
- Canola (Brassica napus L.)Brassica napust0
- Treatment
- Red laser irradiation used oncee0
- Outcome
- proline contente0
- Direction
- greateste0
- Comparator
- Infrared lasere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Canola (Brassica napus L.)”
e0“The Red laser irradiation used once and the Nd:YAG laser used twice had the greatest effect on the proline content whereas the Infrared laser had a low effect”
Claim · model-written summary
Two Nd:YAG laser exposures had the greatest effect on leaf proline.
- Taxon
- Canola (Brassica napus L.)Brassica napust0
- Treatment
- Nd:YAG laser used twicee0
- Outcome
- proline contente0
- Direction
- greateste0
- Comparator
- Infrared lasere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Canola (Brassica napus L.)”
e0“The Red laser irradiation used once and the Nd:YAG laser used twice had the greatest effect on the proline content whereas the Infrared laser had a low effect”
Claim · model-written summary
Infrared laser had a low effect on leaf proline compared with the strongest laser exposures.
- Taxon
- Canola (Brassica napus L.)Brassica napust0
- Treatment
- Infrared lasere0
- Outcome
- proline contente0
- Direction
- lowe0
- Comparator
- Red laser irradiation used oncee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Canola (Brassica napus L.)”
e0“The Red laser irradiation used once and the Nd:YAG laser used twice had the greatest effect on the proline content whereas the Infrared laser had a low effect”
Claim · model-written summary
Two irradiation applications produced significantly more leaf proline than one.
- Taxon
- Canola (Brassica napus L.)Brassica napust0
- Treatment
- Double application of irradiatione0
- Outcome
- amount of prolinee0
- Direction
- highere0
- Comparator
- only one applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Canola (Brassica napus L.)”
e0“Double application of irradiation induced a significantly higher amount of proline in the leaves compared to only one application”
The same questions in other papers
sodium chloride · physiology: osmolytes · Brassica napus (oilseed rape)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.