Abstract
In order to study the salt tolerance in germination period of different energy plants.Seeds of Linum usitatissimum,Glycine max,Helianthus annuus and Brassica campestris were treated with different concentrations of NaCl solutions,the germination related indexes such as germination rate(GR),relative germination rate(RGR),germination potential(GP) and relative radical length(RRL) were calculated.The salt-tolerance concentration,semi-lethal salt concentration,limit concentration of salt tolerance and the membership function of each indicator were analyzed.With the increasing of NaCl concentration,all the indicators declined and the differences between varieties were obvious.The relative germination rate of flax,rape did not changed remarkably and that of soybean decreased greatly under 3～6 g·L-1 NaCl treatment.When the salt concentration was 6 g·L-1,the relative radical length of four plants reduced significantly,and the decrease extent of oil sunflower was the most than others plant,which following by flax and soybean and the decrease extent of rape was the least.In 12 g·L-1 salt concentration,relative radical length of various kinds of energy plants was less 11%.The highest salt-tolerance concentration of the flax was 6% and 2 times than that of soybean,rape seed and sunflower.Semi-lethal salt concentration of flax and rape was the highest(9 g·L-1),followed by soybean(6 g·L-1)and sunflower(3 g·L-1).The comprehensive analysis of salt tolerance showed that in various salt concentrations,the salt tolerance of four species seedling from higher to lower was flax,rape,soybean and sunflower.
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Claims 13
Claim · model-written summary
With increasing NaCl concentration all germination indicators declined in the four energy plants, and differences between varieties were obvious.
- Taxon
- Linum usitatissimum,Glycine max,Helianthus annuus and Brassica campestris
Linum usitatissimum.jpg?width=60)
Brassica rapa subsp. oleiferae0 - Treatment
- NaCl concentratione1
- Outcome
- all the indicatorse1
- Direction
- declinede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Linum usitatissimum,Glycine max,Helianthus annuus and Brassica campestris”
e1“With the increasing of NaCl concentration,all the indicators declined”
Claim · model-written summary
Relative germination rate of flax did not change remarkably under 3-6 g/L NaCl.
- Taxon
- flaxLinum usitatissimume0
- Treatment
- 3～6 g·L-1 NaCl treatmente0
- Outcome
- relative germination ratee0
- Direction
- did not changede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relative germination rate of flax,rape did not changed remarkably and that of soybean decreased greatly under 3～6 g·L-1 NaCl treatment”
Claim · model-written summary
Relative germination rate of rape did not change remarkably under 3-6 g/L NaCl.
- Taxon
- rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse0 - Treatment
- 3～6 g·L-1 NaCl treatmente0
- Outcome
- relative germination ratee0
- Direction
- did not changede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e0“The relative germination rate of flax,rape did not changed remarkably and that of soybean decreased greatly under 3～6 g·L-1 NaCl treatment”
Claim · model-written summary
Relative germination rate of soybean decreased greatly under 3-6 g/L NaCl.
- Taxon
- soybean
Glycine maxe0 - Treatment
- 3～6 g·L-1 NaCl treatmente0
- Outcome
- relative germination ratee0
- Direction
- decreased greatlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relative germination rate of flax,rape did not changed remarkably and that of soybean decreased greatly under 3～6 g·L-1 NaCl treatment”
Claim · model-written summary
At 6 g/L salt the relative radical length of the four plants was reduced significantly.
- Taxon
- four plantse0
- Treatment
- salt concentration was 6 g·L-1e0
- Outcome
- relative radical lengthe0
- Direction
- reducede0
Not reportedComparator
Verbatim
e0“When the salt concentration was 6 g·L-1,the relative radical length of four plants reduced significantly,and the decrease extent of oil sunflower was the most than others plant,which following by flax and soybean and the decrease extent of rape was the least”
Claim · model-written summary
At 6 g/L salt the decrease in relative radical length was greatest in oil sunflower, followed by flax and soybean, and least in rape.
- Taxon
- four plantse0
- Treatment
- salt concentration was 6 g·L-1e0
- Outcome
- decrease extente0
- Direction
- the moste0
- Qualifier
- decrease extent of oil sunflower was the most than others plant,which following by flax and soybean and the decrease extent of rape was the leaste0
Not reportedComparator
Verbatim
e0“When the salt concentration was 6 g·L-1,the relative radical length of four plants reduced significantly,and the decrease extent of oil sunflower was the most than others plant,which following by flax and soybean and the decrease extent of rape was the least”
Claim · model-written summary
At 12 g/L salt the relative radical length of the energy plants was less than 11%.
- Taxon
- energy plantse0
- Treatment
- 12 g·L-1 salt concentratione0
- Outcome
- relative radical lengthe0
- Direction
- lesse0
- Value
- 11%e0
Not reportedComparator
Verbatim
e0“In 12 g·L-1 salt concentration,relative radical length of various kinds of energy plants was less 11%”
Claim · model-written summary
The highest salt-tolerance concentration of flax was 6%, twice that of soybean, rape and sunflower.
- Taxon
- flaxLinum usitatissimume0
- Outcome
- highest salt-tolerance concentratione0
- Value
- 6%e0
- Qualifier
- 2 times than that of soybean,rape seed and sunflowere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest salt-tolerance concentration of the flax was 6% and 2 times than that of soybean,rape seed and sunflower”
Claim · model-written summary
Semi-lethal salt concentration of flax was 9 g/L, the highest.
- Taxon
- flaxLinum usitatissimume0
- Outcome
- Semi-lethal salt concentratione0
- Value
- 9 g·L-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Semi-lethal salt concentration of flax and rape was the highest(9 g·L-1),followed by soybean(6 g·L-1)and sunflower(3 g·L-1)”
Claim · model-written summary
Semi-lethal salt concentration of rape was 9 g/L, the highest.
- Taxon
- rapeBrassica napuse0
- Outcome
- Semi-lethal salt concentratione0
- Value
- 9 g·L-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Semi-lethal salt concentration of flax and rape was the highest(9 g·L-1),followed by soybean(6 g·L-1)and sunflower(3 g·L-1)”
Claim · model-written summary
Semi-lethal salt concentration of soybean was 6 g/L.
- Taxon
- soybeanGlycine maxe0
- Outcome
- Semi-lethal salt concentratione0
- Value
- 6 g·L-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Semi-lethal salt concentration of flax and rape was the highest(9 g·L-1),followed by soybean(6 g·L-1)and sunflower(3 g·L-1)”
Claim · model-written summary
Semi-lethal salt concentration of sunflower was 3 g/L.
- Taxon
- sunflower
Helianthus annuuse0 - Outcome
- Semi-lethal salt concentratione0
- Value
- 3 g·L-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Semi-lethal salt concentration of flax and rape was the highest(9 g·L-1),followed by soybean(6 g·L-1)and sunflower(3 g·L-1)”
Claim · model-written summary
Comprehensive analysis ranked salt tolerance of the four species seedlings from higher to lower as flax, rape, soybean, sunflower.
Verbatim
e0“the salt tolerance of four species seedling from higher to lower was flax,rape,soybean and sunflower”
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See all 58 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.