Abstract
Seedlings of two varieties of Glycine max L.(Zhonghuang 13 and Kefeng 6) were treated with different NaCl concentrations(0,100 and 200 mmol/L NaCl).Then,the dry weight,the content of chlorophyll,proline,MDA ,POD activity and root vitality were determined.The purpose of this experiment was to compare the capacity of salt tolerance in two strain of Glycine max L.and discuss the mechanism of salt tolerance.The results showed that the dry weight,the chlorophyll content,root vitality were decreased under NaCl stress,on the contrary,the MDA content,the proline content were increased with the increase of NaCl concentrations.The variations of Kefeng No.6 were less than those of Zhonghuang No.13.All above results showed that the salt tolerance of Kefeng No.6 was higher than that of Zhonghuang No.13.
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Claims 4
Claim · model-written summary
NaCl stress decreased dry weight, chlorophyll and root vitality.
- Taxon
- Glycine max L.
Glycine maxt0 - Treatment
- NaCl stresse0
- Outcome
- dry weight,the chlorophyll content,root vitalitye0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the dry weight,the chlorophyll content,root vitality were decreased under NaCl stress”
t0“Glycine max L.”
t1“Glycine max L.”
Claim · model-written summary
MDA and proline contents rose as NaCl concentration increased.
- Taxon
- Glycine max L.Glycine maxt0
- Treatment
- NaCl concentrationse0
- Outcome
- MDA content,the proline contente0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the MDA content,the proline content were increased with the increase of NaCl concentrations”
t0“Glycine max L.”
t1“Glycine max L.”
Claim · model-written summary
Kefeng No.6 varied less than Zhonghuang No.13 under salt stress.
- Taxon
- Glycine max L.Glycine maxt0
- Material
- Kefeng No.6e0
- Outcome
- variationse0
- Direction
- lesse0
- Comparator
- Zhonghuang No.13e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The variations of Kefeng No.6 were less than those of Zhonghuang No.13”
t0“Glycine max L.”
t1“Glycine max L.”
Claim · model-written summary
Kefeng No.6 had higher salt tolerance than Zhonghuang No.13.
- Taxon
- Glycine max L.Glycine maxt0
- Material
- Kefeng No.6e0
- Outcome
- salt tolerancee0
- Direction
- highere0
- Comparator
- Zhonghuang No.13e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the salt tolerance of Kefeng No.6 was higher than that of Zhonghuang No.13”
t0“Glycine max L.”
t1“Glycine max L.”
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