Abstract
The study was carried out to determine the germination ability of the sorghum seeds.The experiment set seven NaCl concentration gradients,which were 0,3,6,9,12,15 and 20 g/L respectively.The seeds of sorghum were treated under salt stress and the seeds germination rate,relative germination rate,germination energy,germination index and germination time were measured.The results showed that NaCl stress repressed the germination of sorghum,but that seeds germination rate,germination energy and relative germination rate had no big difference compared with the control under 9 g/L.The restraining effect was significant when NaCl concentration was up to 9 g/L.NaCl stress delayed initial germination time and reduced germination speed of the seed.Moreover,with the increase of salt concentrations,germination rate,germination energy,relative germination rate and germination index were significantly negative correlated with salt concentration(P0.01).
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Claims 6
Claim · model-written summary
NaCl stress repressed sorghum germination.
SorghumNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NaCl stress repressed the germination of sorghum”
Claim · model-written summary
At 9 g/L, germination rate, energy and relative rate differed little from control.
- Treatment
- 9 g/Le0
- Outcome
- germination rate,germination energy and relative germination ratee0
- Direction
- no big differencee0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seeds germination rate,germination energy and relative germination rate had no big difference compared with the control under 9 g/L”
t0“Sorghum”
Claim · model-written summary
The restraining effect became significant at 9 g/L NaCl.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The restraining effect was significant when NaCl concentration was up to 9 g/L.”
t0“Sorghum”
Claim · model-written summary
NaCl delayed initial germination time.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NaCl stress delayed initial germination time”
t0“Sorghum”
Claim · model-written summary
NaCl reduced seed germination speed.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“reduced germination speed of the seed.”
t0“Sorghum”
e1“NaCl stress repressed the germination of sorghum”
Claim · model-written summary
Salt concentration correlated negatively with germination rate, energy, relative rate and index.
- Treatment
- salt concentratione0
- Outcome
- germination rate,germination energy,relative germination rate and germination indexe0
- Direction
- negative correlatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with the increase of salt concentrations,germination rate,germination energy,relative germination rate and germination index were significantly negative correlated with salt concentration(P0.01).”
t0“Sorghum”
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