Claim · model-written summary
Rice grain yield under soil water potential 0 kPa was increased by 18.08% compared with C(-30k Pa) in saline-alkali soil.
- Taxon
- Rice
Oryza sativat0 - Treatment
- A(0k Pa)e0
- Outcome
- grain yielde0
- Direction
- increasede0
- Value
- 18.08%e0
- Comparator
- C(-30k Pa)e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“grain yield showed the trend of A (0kPa) > CK (water layer), B (-15 kPa) > C (-30 kPa), A(0k Pa) compared with CK (water layer), B(-15kPa) and C(-30k Pa) were increased by 3.01%, 12.40%, 18.08%”
Title
Xiao-Xuan Huang; Feng Jin; Xi-Wen Shao Proceedings of the 2nd International Forum on Management, Education and Information Technology Application (IFMEITA 2017) 2018. doi:10.2991/ifmeita-17.2018.55
Other claims from this paper (10)
- Intervention effect Rice grain yield under soil water potential 0 kPa was increased by 3.01% compared with CK (water layer) in saline-alkali soil.
- Intervention effect Rice grain yield under soil water potential 0 kPa was increased by 12.40% compared with B(-15kPa) in saline-alkali soil.
- Intervention effect Total dry matter accumulation of the 0 kPa treatment was slightly higher than that of CK, with no significant difference.
- Observation Total dry matter accumulation differed significantly (p<0.01) between the 0 kPa and CK treatments on one side and the -15 kPa and -30 kPa treatments on the other.
- Observation Free proline content in leaves increased in the order B > C > CK > A.
- Observation Leaf chlorophyll content ranked C > CK > A > B, highest in C and lowest in B.
- Observation The highest leaf relative water content (LRWC) was in CK, averaging 49.65% over two years.
- Observation LRWC over two years followed the order CK > A > B > C.
- Observation Leaf area index (LAI) on September 10, 15 and 20 was basically in the order CK > A > B > C.
- Recommendation The authors recommend keeping the rice dough-stage field in a moisturizing state (0 kPa) in soda saline-alkali soil.