Claim · model-written summary
As soil water fell, periodic consumption ratio rose after heading and flowering.
- Taxon
- rice
Oryza sativat0 - Organ / stage
- after heading and floweringe0
- Treatment
- decreasing soil water contente0
- Outcome
- periodic consumption ratioe0
- Direction
- increasede0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the decreasing soil water content,the periodic consumption ratio gradually reduced before heading and flowering,whereas increased after heading and flowering”
t0“rice”
Title
Effects of soil moisture on water utilization characteristics of rice (Oryza sativa).
Xinghua Lu; Wu LiangHuan; Linjiang Pang Zhongguo shuidao kexue 2009
Other claims from this paper (14)
- Intervention effect Conventional flooding consumed significantly more water than non-flooding with plastic mulch.
- Intervention effect Conventional flooding consumed slightly less water than flooding with plastic mulch.
- Intervention effect With light or no stress and mulch, rice grain yield did not decrease or increased relative to conventional flooding.
- Intervention effect Water productivity increased under light and no stress with mulch.
- Association Cumulative water consumption, stage water consumption and consumption intensity fell as soil moisture fell.
- Association Field water holding capacity and cumulative water consumption had a significant quadratic correlation.
- Observation Peak stage water consumption and periodic ratio occurred at elongation and booting with no stress and mulch.
- Observation Under other treatments, peak stage consumption and ratio occurred at milky ripeness.
- Association As soil water fell, periodic consumption ratio fell before heading and flowering.
- Association Consumption intensity declined as soil water fell.
- Association Effective panicle number and grains per panicle decreased with less moisture.
- Association Rice yield declined with falling moisture and yield components.
- Association Water productivity first increased and then decreased as moisture declined.
- Association Rice yield and water productivity showed a quadratic correlation.