Abstract
Abstract In order to evaluate the effect of drought stress on different phonological stages of jam chickpea (cicer arietinum L.) an experiment as completely randomized design with four replications was conducted at Research Greenhouse of Agriculture Faculty, Ferdowsi University of Mashhad. Drought stress was applied by no irrigation until the soil moisture reached to 20 percent of field capacity at different growth stages including the seedling, rapid growth, flowering, podding and seed filling. The traits such as plant height, node numbers, number and length of lateral branchs, leaf dry matter were measured. All these traits significantly decreased by application of drought stress at different phonological stages. The maximum amount of plant seed weight and seed number, pod number, number and length of lateral branches were obtained for control and the minimum amount of these traits were for flowering stage. Results showed that the flowering stage in chickpea plant is more sensitive to drought stress. Although drought stress at seedling and rapid growth stages decreased the morphologic traits, leaf dry matter and seed number, but the seed weight in plant was similar to control and 100 seed weight was greater than control. Keywords: Chickpea, Drought stress, Phenological stages
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Claims 8
Claim · model-written summary
Drought significantly decreased plant height, node number and lateral branch number and length.
- Taxon
- Chickpea
Cicer arietinumt0 - Treatment
- drought stresse0
- Outcome
- plant height, node numbers, number and length of lateral branchse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The traits such as plant height, node numbers, number and length of lateral branchs, leaf dry matter were measured. All these traits significantly decreased by application of drought stress at different phonological stages”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Drought significantly decreased leaf dry matter.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- drought stresse0
- Outcome
- leaf dry mattere0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leaf dry matter were measured. All these traits significantly decreased by application of drought stress at different phonological stages”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Flowering stage drought gave the lowest seed weight and seed number.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- flowering stagee0
- Outcome
- plant seed weight and seed numbere0
- Direction
- minimume0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum amount of plant seed weight and seed number, pod number, number and length of lateral branches were obtained for control and the minimum amount of these traits were for flowering stage”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Flowering stage drought gave the lowest pod number and lateral branch number and length.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- flowering stagee0
- Outcome
- pod number, number and length of lateral branchese0
- Direction
- minimume0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum amount of plant seed weight and seed number, pod number, number and length of lateral branches were obtained for control and the minimum amount of these traits were for flowering stage”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
The authors concluded that flowering is the stage most sensitive to drought in chickpea.
- Taxon
- chickpeaCicer arietinume0
- Organ / stage
- flowering stagee0
- Outcome
- sensitive to drought stresse0
- Direction
- more sensitivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the flowering stage in chickpea plant is more sensitive to drought stress”
Claim · model-written summary
Drought at seedling and rapid growth stages decreased morphological traits, leaf dry matter and seed number.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- drought stress at seedling and rapid growth stagese0
- Outcome
- morphologic traits, leaf dry matter and seed numbere0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“drought stress at seedling and rapid growth stages decreased the morphologic traits, leaf dry matter and seed number”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Drought at seedling and rapid growth stages left plant seed weight similar to control.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- drought stress at seedling and rapid growth stagese1
- Outcome
- seed weight in plante0
- Direction
- similare0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the seed weight in plant was similar to control”
t0“Chickpea (Cicer arietinum L.)”
e1“drought stress at seedling and rapid growth stages”
Claim · model-written summary
Drought at seedling and rapid growth stages increased hundred seed weight relative to control.
- Taxon
- ChickpeaCicer arietinumt0
- Treatment
- drought stress at seedling and rapid growth stagese1
- Outcome
- 100 seed weighte0
- Direction
- greatere0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 seed weight was greater than control”
t0“Chickpea (Cicer arietinum L.)”
e1“drought stress at seedling and rapid growth stages”
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See all 47 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.