Abstract
Moisture stress influence seed germination, growth including physiological, biochemical attributes and yield of chickpea. Genotypes may vary in their capacity to tolerate moisture stress. Therefore, the study was undertaken to evaluate physiological and biochemical responses of selected chickpea genotypes in the drought prone ecosystems. The experiment was carried out at the Bangladesh Agricultural Research Institute, Gazipur Bangladesh during 2017 and 2018. The experiment was laid out in Complete Randomized Design (CRD) with four chickpea genotypes and eleven moisture regimes. Relative water content and carotenoids content significantly decreased when stress imposed until pod formation stage. Moisture stress imposed during pre-flowering stage significantly decreased chlorophyll a and chlorophyll b content. Proline accumulation was higher in BD-6048compared to other genotypes under all moisture stress conditions. Phosphorus, potassium and protein content were lower under moisture stress until pod formation stage. Under moisture stress conditions the genotypes BD-6048 gave the highest yield compared to other genotypes. Moisture stress until pre flowering and pod formation stage reduced seed yield more severe than that on flowering stage.
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Claims 6
Claim · model-written summary
Moisture stress until pod formation significantly decreased relative water content and carotenoids content in chickpea.
- Taxon
- chickpea
Cicer arietinumt0 - Treatment
- stress imposed until pod formation stagee0
- Outcome
- Relative water content and carotenoids contente0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHICKPEA GENOTYPES”
e0“Relative water content and carotenoids content significantly decreased when stress imposed until pod formation stage”
Claim · model-written summary
Moisture stress during the pre-flowering stage significantly decreased chlorophyll a and chlorophyll b content in chickpea.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- Moisture stress imposed during pre-flowering stagee1
- Outcome
- chlorophyll a and chlorophyll b contente1
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHICKPEA GENOTYPES”
e1“Moisture stress imposed during pre-flowering stage significantly decreased chlorophyll a and chlorophyll b content”
Claim · model-written summary
Genotype BD-6048 accumulated more proline than other genotypes under all moisture stress conditions.
- Taxon
- chickpeaCicer arietinumt0
- Material
- BD-6048e2
- Treatment
- moisture stress conditionse2
- Outcome
- Proline accumulatione2
- Direction
- highere2
- Comparator
- other genotypese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHICKPEA GENOTYPES”
e2“Proline accumulation was higher in BD-6048compared to other genotypes under all moisture stress conditions”
Claim · model-written summary
Moisture stress until pod formation lowered phosphorus, potassium and protein content in chickpea.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- moisture stress until pod formation stagee3
- Outcome
- Phosphorus, potassium and protein contente3
- Direction
- lowere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHICKPEA GENOTYPES”
e3“Phosphorus, potassium and protein content were lower under moisture stress until pod formation stage”
Claim · model-written summary
Under moisture stress genotype BD-6048 gave the highest yield compared with other genotypes.
- Taxon
- chickpeaCicer arietinumt0
- Material
- BD-6048e4
- Treatment
- Under moisture stress conditionse4
- Outcome
- yielde4
- Direction
- higheste4
- Comparator
- other genotypese4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHICKPEA GENOTYPES”
e4“Under moisture stress conditions the genotypes BD-6048 gave the highest yield compared to other genotypes”
Claim · model-written summary
Moisture stress until pre-flowering and pod formation reduced seed yield more severely than stress at flowering.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- Moisture stress until pre flowering and pod formation stagee5
- Outcome
- seed yielde5
- Direction
- reducede5
- Qualifier
- more severee5
- Comparator
- flowering stagee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHICKPEA GENOTYPES”
e5“Moisture stress until pre flowering and pod formation stage reduced seed yield more severe than that on flowering stage”
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