Claim · model-written summary
Drought stress reduced seed yield by 53%.
- Taxon
- Common Bean
Phaseolus vulgarist0 - Treatment
- Drought stresse0
- Outcome
- seed yielde0
- Direction
- reducede0
- Value
- 53%e0
- Comparator
- nonstressed (NS) environmentse1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Common Bean”
e0“Drought stress reduced seed yield by 53%, 100-seed weight by 13%, and days to maturity by 3%”
e1“The 36 genotypes were evaluated in drought-stressed (DS) and nonstressed (NS) environments in four cropping seasons”
Title
Comparison of Sources and Lines Selected for Drought Resistance in Common Bean
Henry Terán; Shree P. Singh Crop Science 2002. doi:10.2135/cropsci2002.6400
Other claims from this paper (19)
- Intervention effect Drought stress reduced 100-seed weight by 13%.
- Intervention effect Drought stress reduced days to maturity by 3%.
- Association Race Durango cultivars had higher yield than race Jalisco cultivars.
- Association Race Durango cultivars had larger seed weight than race Jalisco cultivars.
- Association Race Durango cultivars matured earlier than race Jalisco cultivars.
- Observation Large variations within the two races were found for the three traits.
- Association Drought resistant selected lines out-yielded drought resistant checks by 44% in DS.
- Association Drought resistant selected lines out-yielded drought resistant checks by 15% in NS.
- Association Drought resistant selected lines out-yielded race Durango cultivars by 48% in DS.
- Association Drought resistant selected lines out-yielded race Durango cultivars by 30% in NS.
- Association Drought resistant selected lines out-yielded race Jalisco cultivars by 96% in DS.
- Association Drought resistant selected lines out-yielded race Jalisco cultivars by 46% in NS.
- Association Seed yield in DS was negatively correlated with the percent reduction and drought susceptibility index under drought stress.
- Association A positive correlation existed between the percent reduction and the drought susceptibility index.
- Association Drought resistant selected lines and race Durango cultivars had similar maturity.
- Association Mean 100-seed weight of selected lines was lower than that of race Durango cultivars.
- Association Mean 100-seed weight of selected lines was lower than that of race Jalisco cultivars.
- Observation New sources of drought resistance could be identified in races Durango and Jalisco.
- Recommendation Drought resistant germplasm and selected lines should be utilized for improvement of drought resistance in common bean.