Abstract
The field experiment was carried out at agriculture research station, Al-Arish, North Sinai, Egypt during two growing seasons(2020/2021 and 2021/ 2022).Three Vicia faba L. cultivars (Sakha2, Nubarya1 and Maryot2) were evaluated under water stress levels (severe stress (50%), moderate stress (75%) and control treatment (normal irrigation) (100%) from evapotranspiration to study tolerance indices and biochemical traits. Results indicated that seed yield increased by increasing the water level. The higher level of irrigation the more efficient of crop yield. The reduction in yield/feddan was in linear relation with the increase of water deficit stress. Maryot2 cultivar exceeded the other cultivars in number of pods and seed yield. In contrast, Sakha2 achieved the lowest values for each of these traits in the same conditions while it recorded the highest values in 100 seed weight trait. The interaction effect of water deficit stress and cultivar was significant on seed yield of the faba bean. Water deficit stress significantly reduced seed yield for the three cultivars. Stress tolerance indices classified Maryot2 as the most relatively tolerant cultivar based on drought tolerance index (DTI) in terms of seed yield/feddan valued (0.87 and 0.88) in the 1st and 2nd seasons, respectively, while Sakha2 cultivar recorded the lowest relative tolerance values (0.75 and 0.75) during the growing seasons. Based on yield injury (%), Maryot2 cultivar recorded the highest decrease in seed yield (21.51) in the first season while Nubarya1 recorded the highest value of yield injury in the second season (21.10). In contrast, Sakha2 was the least affected. The protein profile under water deficit stress demonstrated that there were differences among cultivars in response to water deficit stress. Few numbers of new bands were observed only in water deficit stress treated plants for each cultivar and few numbers of bands were disappeared in treated plants compared with control treatment for each cultivar.
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Claims 15
Claim · model-written summary
Seed yield of faba bean increased with increasing water level.
- Taxon
- faba bean
Vicia fabat0 - Treatment
- increasing the water levele1
- Outcome
- seed yielde1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Results indicated that seed yield increased by increasing the water level”
Claim · model-written summary
Reduction in faba bean yield per feddan was linearly related to the increase of water deficit stress.
- Taxon
- faba beanVicia fabat0
- Treatment
- water deficit stresse1
- Outcome
- yield/feddane1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“The reduction in yield/feddan was in linear relation with the increase of water deficit stress”
Claim · model-written summary
Maryot2 exceeded the other faba bean cultivars in number of pods and seed yield.
- Taxon
- faba beanVicia fabat0
- Material
- Maryot2e1
- Outcome
- number of pods and seed yielde1
- Direction
- exceedede1
- Comparator
- the other cultivarse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Maryot2 cultivar exceeded the other cultivars in number of pods and seed yield”
Claim · model-written summary
Sakha2 had the lowest number of pods and seed yield among the faba bean cultivars under water deficit.
- Taxon
- faba beanVicia fabat0
- Material
- Sakha2e1
- Outcome
- number of pods and seed yielde1
- Direction
- lowest valuese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Maryot2 cultivar exceeded the other cultivars in number of pods and seed yield. In contrast, Sakha2 achieved the lowest values for each of these traits in the same conditions”
Claim · model-written summary
Sakha2 had the highest 100 seed weight among the faba bean cultivars.
- Taxon
- faba beanVicia fabat0
- Material
- Sakha2e1
- Outcome
- 100 seed weighte1
- Direction
- highest valuese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“In contrast, Sakha2 achieved the lowest values for each of these traits in the same conditions while it recorded the highest values in 100 seed weight trait”
Claim · model-written summary
The interaction of water deficit stress and cultivar was significant for faba bean seed yield.
- Taxon
- faba beanVicia fabat0
- Treatment
- water deficit stresse1
- Outcome
- seed yielde1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“The interaction effect of water deficit stress and cultivar was significant on seed yield of the faba bean”
Claim · model-written summary
Water deficit stress significantly reduced faba bean seed yield for the three cultivars.
- Taxon
- faba beanVicia fabat0
- Treatment
- Water deficit stresse1
- Outcome
- seed yielde1
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Water deficit stress significantly reduced seed yield for the three cultivars”
Claim · model-written summary
Maryot2 was the most relatively tolerant faba bean cultivar by drought tolerance index in seed yield (0.87 and 0.88).
- Taxon
- faba beanVicia fabat0
- Material
- Maryot2e1
- Outcome
- drought tolerance index (DTI)e1
- Value
- 0.87 and 0.88e1
- Qualifier
- the most relatively tolerant cultivare1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Stress tolerance indices classified Maryot2 as the most relatively tolerant cultivar based on drought tolerance index (DTI) in terms of seed yield/feddan valued (0.87 and 0.88) in the 1st and 2nd seasons, respectively”
Claim · model-written summary
Sakha2 had the lowest relative tolerance values (0.75 and 0.75) among the faba bean cultivars.
- Taxon
- faba beanVicia fabat0
- Material
- Sakha2e1
- Outcome
- relative tolerance valuese1
- Value
- 0.75 and 0.75e1
- Qualifier
- loweste1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“while Sakha2 cultivar recorded the lowest relative tolerance values (0.75 and 0.75) during the growing seasons”
Claim · model-written summary
Maryot2 showed the highest seed yield decrease (21.51) under water deficit in the first season.
- Taxon
- faba beanVicia fabat0
- Material
- Maryot2e1
- Outcome
- decrease in seed yielde1
- Value
- 21.51e1
- Qualifier
- in the first seasone1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Maryot2 cultivar recorded the highest decrease in seed yield (21.51) in the first season”
Claim · model-written summary
Nubarya1 showed the highest yield injury (21.10) under water deficit in the second season.
- Taxon
- faba beanVicia fabat0
- Material
- Nubarya1e1
- Outcome
- yield injurye1
- Value
- 21.10e1
- Qualifier
- in the second seasone1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“while Nubarya1 recorded the highest value of yield injury in the second season (21.10)”
Claim · model-written summary
Sakha2 was the least affected faba bean cultivar by yield injury under water deficit.
- Taxon
- faba beanVicia fabat0
- Material
- Sakha2e1
- Outcome
- yield injurye1
- Qualifier
- the least affectede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Maryot2 cultivar recorded the highest decrease in seed yield (21.51) in the first season while Nubarya1 recorded the highest value of yield injury in the second season (21.10). In contrast, Sakha2 was the least affected”
Claim · model-written summary
The protein profile under water deficit stress differed among faba bean cultivars.
- Taxon
- faba beanVicia fabat0
- Treatment
- water deficit stresse1
- Outcome
- protein profilee1
- Qualifier
- differences among cultivarse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“The protein profile under water deficit stress demonstrated that there were differences among cultivars in response to water deficit stress”
Claim · model-written summary
New protein bands appeared only in water-deficit-treated faba bean plants of each cultivar.
- Taxon
- faba beanVicia fabat0
- Treatment
- water deficit stresse1
- Outcome
- new bandse1
- Qualifier
- only in water deficit stress treated plantse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“Few numbers of new bands were observed only in water deficit stress treated plants for each cultivar”
Claim · model-written summary
Few protein bands disappeared in treated faba bean plants compared with the control.
- Taxon
- faba beanVicia fabat0
- Treatment
- treated plantse1
- Outcome
- bandse1
- Direction
- disappearede1
- Comparator
- control treatmente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“SOME FABA BEAN CULTIVARS”
e1“few numbers of bands were disappeared in treated plants compared with control treatment for each cultivar”
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See all 62 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.