Abstract
The objective of this study was designed to investigate the effect of seed priming with different concentrations of growth bioregulators ( i.e. indole acetic acid, gibberellic acid or kinetin) on growth and water relations of Vigna sinensis plants throughout various stages of plant growth and development.In the majority of cases, indole acetic acid, gibberellic acid or kinetin at different concentrations stimulated the growth vigour of cowpea plants (root length, root fresh and dry weight, shoot length, shoot fresh and dry weights and leaf area production) all over the growth periods.Seed pretreatment with IAA or kinetin induced significant increases in total leaf conductance and transpiration rate that was accompanied by a decrease in RWC. On the other hand, GA 3 induced reverse situation in these parameters.
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Claims 8
Claim · model-written summary
Indole acetic acid seed treatment generally stimulated cowpea growth vigour.
- Taxon
- cowpea
Vigna unguiculatae0 - Treatment
- indole acetic acide0
- Outcome
- growth vigoure0
- Direction
- stimulatede0
- Qualifier
- In the majority of casese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the majority of cases, indole acetic acid, gibberellic acid or kinetin at different concentrations stimulated the growth vigour of cowpea plants (root length, root fresh and dry weight, shoot length, shoot fresh and dry weights and leaf area production) all over the growth periods”
Claim · model-written summary
Gibberellic acid seed treatment generally stimulated cowpea growth vigour.
- Taxon
- cowpeaVigna unguiculatae0
- Treatment
- gibberellic acide0
- Outcome
- growth vigoure0
- Direction
- stimulatede0
- Qualifier
- In the majority of casese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the majority of cases, indole acetic acid, gibberellic acid or kinetin at different concentrations stimulated the growth vigour of cowpea plants (root length, root fresh and dry weight, shoot length, shoot fresh and dry weights and leaf area production) all over the growth periods”
Claim · model-written summary
Kinetin seed treatment generally stimulated cowpea growth vigour.
- Taxon
- cowpeaVigna unguiculatae0
- Treatment
- kinetine0
- Outcome
- growth vigoure0
- Direction
- stimulatede0
- Qualifier
- In the majority of casese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the majority of cases, indole acetic acid, gibberellic acid or kinetin at different concentrations stimulated the growth vigour of cowpea plants (root length, root fresh and dry weight, shoot length, shoot fresh and dry weights and leaf area production) all over the growth periods”
Claim · model-written summary
IAA pretreatment significantly increased total leaf conductance and transpiration rate.
- Taxon
- Vigna sinensis
Vigna unguiculata subsp. unguiculatae1 - Treatment
- IAAe0
- Outcome
- total leaf conductance and transpiration ratee0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed pretreatment with IAA or kinetin induced significant increases in total leaf conductance and transpiration rate”
e1“Vigna sinensis plants”
Claim · model-written summary
Kinetin pretreatment significantly increased total leaf conductance and transpiration rate.
- Taxon
- Vigna sinensisVigna unguiculata subsp. unguiculatae1
- Treatment
- kinetine0
- Outcome
- total leaf conductance and transpiration ratee0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed pretreatment with IAA or kinetin induced significant increases in total leaf conductance and transpiration rate”
e1“Vigna sinensis plants”
Claim · model-written summary
IAA pretreatment decreased relative water content.
- Taxon
- Vigna sinensisVigna unguiculata subsp. unguiculatae1
- Treatment
- IAAe0
- Outcome
- RWCe0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed pretreatment with IAA or kinetin induced significant increases in total leaf conductance and transpiration rate that was accompanied by a decrease in RWC”
e1“Vigna sinensis plants”
Claim · model-written summary
Kinetin pretreatment decreased relative water content.
- Taxon
- Vigna sinensisVigna unguiculata subsp. unguiculatae1
- Treatment
- kinetine0
- Outcome
- RWCe0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed pretreatment with IAA or kinetin induced significant increases in total leaf conductance and transpiration rate that was accompanied by a decrease in RWC”
e1“Vigna sinensis plants”
Claim · model-written summary
GA 3 produced the reverse pattern in leaf conductance, transpiration and RWC.
- Taxon
- Vigna sinensisVigna unguiculata subsp. unguiculatae2
- Treatment
- GA 3e0
- Outcome
- total leaf conductance and transpiration ratee1
- Qualifier
- reverse situatione0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On the other hand, GA 3 induced reverse situation in these parameters”
e1“total leaf conductance and transpiration rate that was accompanied by a decrease in RWC”
e2“Vigna sinensis plants”
The same questions in other papers
indole-3-acetic acid · growth · Vigna unguiculata (cowpea)Positive and negative results
7 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
5 papers more in this group
See all 9 papers →kinetin · growth · Vigna unguiculata (cowpea)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
Gibberellic acid · growth · Vigna unguiculata (cowpea)Results agree
8 papers in the same direction as this paper
- 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.