Abstract
Jatropha curcas L.seeds were scanned for their oil content by low field Nuclear Magnetic Resonance(NMR).It is shown that high oil(40%～45%) seeds exhibited higher germination rate (GR),germination energy(GE),and germination index(GI) than low oil(30%～35%) ones.PEG treatment lowered the imbibition rate,GR,GE,and GI of seeds,and the effect was more significant on low oil seeds.It is thus suggested that the lipid content has great contribution to seed germination and draught resistance.PCA of ~1H- NMR data showed that PEG-treated seeds contain more unsaturated and less saturated fatty acids and than control.Seeds with different lipid level showed distinction in their lipid composition only after PEG treatment.
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Claims 11
Claim · model-written summary
High oil seeds of Jatropha curcas showed a higher germination rate than low oil seeds.
- Taxon
- Jatropha curcas L.
_tree_at_Samedha.jpg?width=60)
Jatropha curcast1 - Material
- high oile1
- Outcome
- germination ratee1
- Direction
- highere1
- Comparator
- low oile1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_tree_at_Samedha.jpg?width=500)
Verbatim
t1“Jatropha curcas L. seeds”
e1“high oil(40%～45%) seeds exhibited higher germination rate (GR),germination energy(GE),and germination index(GI) than low oil(30%～35%) ones”
Claim · model-written summary
High oil seeds of Jatropha curcas showed a higher germination energy than low oil seeds.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Material
- high oile1
- Outcome
- germination energye1
- Direction
- highere1
- Comparator
- low oile1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e1“high oil(40%～45%) seeds exhibited higher germination rate (GR),germination energy(GE),and germination index(GI) than low oil(30%～35%) ones”
Claim · model-written summary
High oil seeds of Jatropha curcas showed a higher germination index than low oil seeds.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Material
- high oile1
- Outcome
- germination indexe1
- Direction
- highere1
- Comparator
- low oile1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e1“high oil(40%～45%) seeds exhibited higher germination rate (GR),germination energy(GE),and germination index(GI) than low oil(30%～35%) ones”
Claim · model-written summary
PEG treatment lowered the imbibition rate of Jatropha curcas seeds.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Treatment
- PEG treatmente2
- Outcome
- imbibition ratee2
- Direction
- lowerede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e2“PEG treatment lowered the imbibition rate,GR,GE,and GI of seeds,and the effect was more significant on low oil seeds”
Claim · model-written summary
PEG treatment lowered the germination rate of Jatropha curcas seeds, more strongly in low oil seeds.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Material
- low oil seedse2
- Treatment
- PEG treatmente2
- Outcome
- GRe2
- Direction
- lowerede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e2“PEG treatment lowered the imbibition rate,GR,GE,and GI of seeds,and the effect was more significant on low oil seeds”
Claim · model-written summary
PEG treatment lowered the germination energy of Jatropha curcas seeds.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Treatment
- PEG treatmente2
- Outcome
- GEe2
- Direction
- lowerede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e2“PEG treatment lowered the imbibition rate,GR,GE,and GI of seeds,and the effect was more significant on low oil seeds”
Claim · model-written summary
PEG treatment lowered the germination index of Jatropha curcas seeds.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Treatment
- PEG treatmente2
- Outcome
- GIe2
- Direction
- lowerede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e2“PEG treatment lowered the imbibition rate,GR,GE,and GI of seeds,and the effect was more significant on low oil seeds”
Claim · model-written summary
PEG-treated Jatropha curcas seeds contain more unsaturated fatty acids than controls.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Treatment
- PEG-treated seedse3
- Outcome
- unsaturatede3
- Direction
- moree3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e3“PCA of ~1H- NMR data showed that PEG-treated seeds contain more unsaturated and less saturated fatty acids and than control”
Claim · model-written summary
PEG-treated Jatropha curcas seeds contain less saturated fatty acids than controls.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Treatment
- PEG-treated seedse3
- Outcome
- saturated fatty acidse3
- Direction
- lesse3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e3“PCA of ~1H- NMR data showed that PEG-treated seeds contain more unsaturated and less saturated fatty acids and than control”
Claim · model-written summary
Seeds with different lipid levels differed in lipid composition only after PEG treatment.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Material
- Seeds with different lipid levele4
- Outcome
- lipid compositione4
- Qualifier
- only after PEG treatmente4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e4“Seeds with different lipid level showed distinction in their lipid composition only after PEG treatment”
Claim · model-written summary
Lipid content is suggested to contribute to seed germination and drought resistance of Jatropha curcas.
- Taxon
- Jatropha curcas L.Jatropha curcast1
- Outcome
- seed germination and draught resistancee5
- Qualifier
- lipid contente5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Jatropha curcas L. seeds”
e5“It is thus suggested that the lipid content has great contribution to seed germination and draught resistance”
The same questions in other papers
drought · growth · Jatropha curcasPositive and negative results
5 papers in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
5 papers more in this group
See all 9 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.