Claim · model-written summary
HN79 yield decreased 10% under drought, the lowest decline.
- Taxon
- cotton
Gossypium hirsutume0e1t0
Not reportedComparator
Verbatim
e0“the yield decrease was the lowest, at 10%”
e1“under drought conditions, the TRL increase of short-root type variety HN79 was the highest, at 69%”
t0“Analysis of root characteristics and drought resistance of different cotton varieties”
Title
Analysis of root characteristics and drought resistance of different cotton varieties
Haisheng Zhao; Dongxiao Li; Jianzheng Duan; et al. Journal of Integrative Agriculture 2026. doi:10.1016/j.jia.2026.04.007
Other claims from this paper (10)
- Method / resource Five long root cotton varieties were selected using root length.
- Method / resource Five short root cotton varieties were selected using root length.
- Intervention effect Under drought, long root varieties increased total root length by 5.49%, less than short root varieties.
- Intervention effect Under drought, short root varieties increased total root length by 15.45%.
- Intervention effect Long root varieties lost 19-35% yield under drought.
- Intervention effect Short root varieties lost 10-37% yield under drought.
- Intervention effect HN79 root length increased 69% under drought.
- Observation GWAS identified SNPs associated with primary root traits in the At02 region.
- Observation GhAIL6 was determined to be a root development gene.
- Mechanism GhAIL6 promoted seedling root growth.