Abstract
Salt stress negatively impacted growth and physiological processes in plants, and the effects involved oxidative damages within cell and cell organelles. In this study, four different genotypes (CG, KM, XX, and ZM-H) of Actinidia germplasm resources were exposed to CK, 0.3 %, and 0.6 % NaCl concentrations for 15 days. We measured the growth, physiological and biochemical indicators in leaves, shoots, and roots. The relative lateral branch length (RLBL), plant fresh weight (PFW), plant dry weight (PDW), and plant relative water contents (PRWC) were decreased in all genotypes under salinity stress. Whereas, the Salt damage index (SDI, sodium ions (Na+) and chloride ions (Cl−) increased in all kiwifruit genotypes under high salt conditions. On the contrary, the potassium ion (K+) and K+/Na+ ratio was decreased in all genotypes under higher salt conditions. For organic osmolytes, Proline increased and total soluble sugars (TSS) decreased in all genotypes under high salt. The enzymatic activities of APX, GST, and GR were increased in all kiwifruit genotypes when subjected to higher levels of NaCl stress. The salt tolerance of different kiwifruit genotypes was assessed by principal component analysis (PCA), and the order of salt tolerance was as following: ZM-H > CG > XX > KM. Hence, the ZM-H from A. valvata Dunn. possessed strong tolerance against salt stress and could be an important germplasm resource for the salt tolerance rootstock breeding program of kiwifruit.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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 16
Claim · model-written summary
relative lateral branch length (RLBL) decreased in all kiwifruit genotypes under salinity stress.
- Taxon
- kiwifruit
Actinidia deliciosat0 - Treatment
- salinity stresse0
- Outcome
- relative lateral branch length (RLBL)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relative lateral branch length (RLBL), plant fresh weight (PFW), plant dry weight (PDW), and plant relative water contents (PRWC) were decreased in all genotypes under salinity stress.”
t0“kiwifruit”
Claim · model-written summary
plant fresh weight (PFW) decreased in all kiwifruit genotypes under salinity stress.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- salinity stresse0
- Outcome
- plant fresh weight (PFW)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relative lateral branch length (RLBL), plant fresh weight (PFW), plant dry weight (PDW), and plant relative water contents (PRWC) were decreased in all genotypes under salinity stress.”
t0“kiwifruit”
Claim · model-written summary
plant dry weight (PDW) decreased in all kiwifruit genotypes under salinity stress.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- salinity stresse0
- Outcome
- plant dry weight (PDW)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relative lateral branch length (RLBL), plant fresh weight (PFW), plant dry weight (PDW), and plant relative water contents (PRWC) were decreased in all genotypes under salinity stress.”
t0“kiwifruit”
Claim · model-written summary
plant relative water contents (PRWC) decreased in all kiwifruit genotypes under salinity stress.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- salinity stresse0
- Outcome
- plant relative water contents (PRWC)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The relative lateral branch length (RLBL), plant fresh weight (PFW), plant dry weight (PDW), and plant relative water contents (PRWC) were decreased in all genotypes under salinity stress.”
t0“kiwifruit”
Claim · model-written summary
Salt damage index (SDI increased in all kiwifruit genotypes under high salt.
- Taxon
- kiwifruitActinidia deliciosae0
- Treatment
- high salt conditionse0
- Outcome
- Salt damage index (SDIe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Whereas, the Salt damage index (SDI, sodium ions (Na+) and chloride ions (Cl−) increased in all kiwifruit genotypes under high salt conditions.”
t0“kiwifruit”
Claim · model-written summary
sodium ions (Na+) increased in all kiwifruit genotypes under high salt.
- Taxon
- kiwifruitActinidia deliciosae0
- Treatment
- high salt conditionse0
- Outcome
- sodium ions (Na+)e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Whereas, the Salt damage index (SDI, sodium ions (Na+) and chloride ions (Cl−) increased in all kiwifruit genotypes under high salt conditions.”
t0“kiwifruit”
Claim · model-written summary
chloride ions (Cl−) increased in all kiwifruit genotypes under high salt.
- Taxon
- kiwifruitActinidia deliciosae0
- Treatment
- high salt conditionse0
- Outcome
- chloride ions (Cl−)e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Whereas, the Salt damage index (SDI, sodium ions (Na+) and chloride ions (Cl−) increased in all kiwifruit genotypes under high salt conditions.”
t0“kiwifruit”
Claim · model-written summary
potassium ion (K+) decreased in all kiwifruit genotypes under higher salt.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- higher salt conditionse0
- Outcome
- potassium ion (K+)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On the contrary, the potassium ion (K+) and K+/Na+ ratio was decreased in all genotypes under higher salt conditions.”
t0“kiwifruit”
Claim · model-written summary
K+/Na+ ratio decreased in all kiwifruit genotypes under higher salt.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- higher salt conditionse0
- Outcome
- K+/Na+ ratioe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On the contrary, the potassium ion (K+) and K+/Na+ ratio was decreased in all genotypes under higher salt conditions.”
t0“kiwifruit”
Claim · model-written summary
Proline increased in all kiwifruit genotypes under high salt.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- high salte0
- Outcome
- Prolinee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For organic osmolytes, Proline increased and total soluble sugars (TSS) decreased in all genotypes under high salt.”
t0“kiwifruit”
Claim · model-written summary
total soluble sugars (TSS) decreased in all kiwifruit genotypes under high salt.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- high salte0
- Outcome
- total soluble sugars (TSS)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For organic osmolytes, Proline increased and total soluble sugars (TSS) decreased in all genotypes under high salt.”
t0“kiwifruit”
Claim · model-written summary
APX activity increased at higher NaCl stress levels.
- Taxon
- kiwifruitActinidia deliciosae0
- Treatment
- higher levels of NaCl stresse0
- Gene
- APXe0
- Outcome
- enzymatic activitiese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The enzymatic activities of APX, GST, and GR were increased in all kiwifruit genotypes when subjected to higher levels of NaCl stress.”
t0“kiwifruit”
Claim · model-written summary
GST activity increased at higher NaCl stress levels.
- Taxon
- kiwifruitActinidia deliciosae0
- Treatment
- higher levels of NaCl stresse0
- Gene
- GSTe0
- Outcome
- enzymatic activitiese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The enzymatic activities of APX, GST, and GR were increased in all kiwifruit genotypes when subjected to higher levels of NaCl stress.”
t0“kiwifruit”
Claim · model-written summary
GR activity increased at higher NaCl stress levels.
- Taxon
- kiwifruitActinidia deliciosae0
- Treatment
- higher levels of NaCl stresse0
- Gene
- GRe0
- Outcome
- enzymatic activitiese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The enzymatic activities of APX, GST, and GR were increased in all kiwifruit genotypes when subjected to higher levels of NaCl stress.”
t0“kiwifruit”
Claim · model-written summary
Salt tolerance ranked ZM-H > CG > XX > KM.
- Taxon
- kiwifruitActinidia deliciosae0
- Material
- ZM-H > CG > XX > KMe0
- Outcome
- order of salt tolerancee0
Not reportedValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The salt tolerance of different kiwifruit genotypes was assessed by principal component analysis (PCA), and the order of salt tolerance was as following: ZM-H > CG > XX > KM.”
t0“kiwifruit”
Claim · model-written summary
ZM-H from A. valvata Dunn. had strong salt tolerance and was proposed as rootstock breeding germplasm.
- Taxon
- kiwifruitActinidia deliciosae0
- Material
- ZM-He0
- Outcome
- important germplasm resource for the salt tolerance rootstock breeding programe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hence, the ZM-H from A. valvata Dunn. possessed strong tolerance against salt stress and could be an important germplasm resource for the salt tolerance rootstock breeding program of kiwifruit.”
t0“kiwifruit”
The same questions in other papers
salinity · growth · Actinidia deliciosa (kiwifruit)Results agree
1 paper in the same direction as this paper
- no effect
salinity · physiology: ion balance · Actinidia deliciosa (kiwifruit)Results agree
1 paper in the same direction as this paper
- negative
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.