Abstract
The world is facing a biggest threat of salinity that are causing a severe reduction in crops growth and yield. In order to appraise this salinization an experiment in hydroponic was executed in the year 2022 with eleven (11) genotypes of soybean sown under the stress induced by salts. Raised nursery plants of soybean were shifted to metal tub having 200 Liters solution of Hoagland and plants were kept in solution for a period of two weeks. Treatments structure was consisted of different concentrations of NaCl alone and with mixing of both NaCl and KNO3. NaCl levels were kept 0.0 mM, 60 mM and 120 mM, respectively, while mixing of NaCl with KNO3 were kept as 60 mM sodium chloride (NaCl) with 6 mM potassium nitrate, 60 mM sodium chloride (NaCl) with 09 mM potassium nitrate (KNO3), 120 mM sodium chloride (NaCl) with 6 mM potassium nitrate (KNO3) and 120 mM sodium chloride (NaCl) with 09 mM potassium nitrate (KNO3), and these levels were distributed in each tub. A significant decrease in parameters of growth along with in ions up-taking, H2O balance and gas exchange were recorded in treatment structure. Least reduction was recorded in control treatment compared with highest reduction in 120 mM NaCl+09 mM KNO3 treatment application trailed by where only 120 mM NaCl was applied. It was found that genotypes No. 62 and No. 13 exhibited most tolerance to salts and Ajmeri and William-82 as most sensitive to salts stress. It was also noted that by using KNO3 in salt media enabled plants to alleviate the salt stress, however, best salt stress alleviation was observed at higher dose of potassium nitrate use in the growing media.
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Claims 11
Claim · model-written summary
Salt treatments significantly decreased soybean growth parameters.
- Taxon
- SOYBEAN
Glycine maxt0 - Treatment
- NaCl alone and with mixing of both NaCl and KNO3e1
- Outcome
- parameters of growthe0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A significant decrease in parameters of growth along with in ions up-taking, H2O balance and gas exchange were recorded in treatment structure”
e1“Treatments structure was consisted of different concentrations of NaCl alone and with mixing of both NaCl and KNO3”
t0“SOYBEAN”
Claim · model-written summary
Salt treatments significantly decreased ion uptake and water balance.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- NaCl alone and with mixing of both NaCl and KNO3e1
- Outcome
- ions up-taking, H2O balancee0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A significant decrease in parameters of growth along with in ions up-taking, H2O balance and gas exchange were recorded in treatment structure”
e1“Treatments structure was consisted of different concentrations of NaCl alone and with mixing of both NaCl and KNO3”
t0“SOYBEAN”
Claim · model-written summary
Salt treatments significantly decreased gas exchange.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- NaCl alone and with mixing of both NaCl and KNO3e1
- Outcome
- gas exchangee0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A significant decrease in parameters of growth along with in ions up-taking, H2O balance and gas exchange were recorded in treatment structure”
e1“Treatments structure was consisted of different concentrations of NaCl alone and with mixing of both NaCl and KNO3”
t0“SOYBEAN”
Claim · model-written summary
The control had the least reduction, while 120 mM NaCl plus 09 mM KNO3 had the greatest reduction.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- 120 mM NaCl+09 mM KNO3e0
- Outcome
- reductione0
- Direction
- highest reductione0
- Comparator
- control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Least reduction was recorded in control treatment compared with highest reduction in 120 mM NaCl+09 mM KNO3 treatment application trailed by where only 120 mM NaCl was applied”
t0“SOYBEAN”
Claim · model-written summary
The 120 mM NaCl treatment alone followed the maximum-reduction treatment.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- 120 mM NaCle0
- Outcome
- reductione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest reduction in 120 mM NaCl+09 mM KNO3 treatment application trailed by where only 120 mM NaCl was applied”
t0“SOYBEAN”
Claim · model-written summary
Genotype No. 62 was among the most salt tolerant.
- Taxon
- SOYBEANGlycine maxt0
- Material
- No. 62e0
- Outcome
- most tolerance to saltse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“genotypes No. 62 and No. 13 exhibited most tolerance to salts”
t0“SOYBEAN”
Claim · model-written summary
Genotype No. 13 was among the most salt tolerant.
- Taxon
- SOYBEANGlycine maxt0
- Material
- No. 13e0
- Outcome
- most tolerance to saltse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“genotypes No. 62 and No. 13 exhibited most tolerance to salts”
t0“SOYBEAN”
Claim · model-written summary
Ajmeri was among the most salt sensitive genotypes.
- Taxon
- SOYBEANGlycine maxt0
- Material
- Ajmerie0
- Outcome
- most sensitive to salts stresse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ajmeri and William-82 as most sensitive to salts stress”
t0“SOYBEAN”
Claim · model-written summary
William-82 was among the most salt sensitive genotypes.
- Taxon
- SOYBEANGlycine maxt0
- Material
- William-82e0
- Outcome
- most sensitive to salts stresse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ajmeri and William-82 as most sensitive to salts stress”
t0“SOYBEAN”
Claim · model-written summary
KNO3 in saline growing medium alleviated soybean salt stress.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- KNO3 in salt mediae0
- Outcome
- salt stresse0
- Direction
- alleviatee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“by using KNO3 in salt media enabled plants to alleviate the salt stress”
t0“SOYBEAN”
Claim · model-written summary
The higher potassium nitrate dose gave the best salt-stress alleviation.
- Taxon
- SOYBEANGlycine maxt0
- Treatment
- higher dose of potassium nitratee0
- Outcome
- salt stress alleviatione0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“best salt stress alleviation was observed at higher dose of potassium nitrate use in the growing media”
t0“SOYBEAN”
The same questions in other papers
potassium nitrate · growth · Glycine max (soybean)Positive and negative results
8 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.