Claim · model-written summary
Relative water content significantly decreased across irrigation intervals.
- Taxon
- Rice
Oryza sativat0 - Treatment
- irrigation intervalse0
- Outcome
- relative water contente0
- Direction
- decreasee0
Not reportedComparator
Verbatim
e0“A significant decrease in plant height, number of panicles plant-1, grain yield (t ha-1) and relative water content, while sterility (%) and water use efficiency significantly increased over irrigation intervals”
t0“Rice (Oryza sativa)”
Title
Root Traits Responses to Irrigation Intervals in Rice (Oryza sativa)
Mahmoud M. Gaballah; Adel M. Ghoneim; Mohamed I. Ghazy; et al. International Journal of Agriculture and Biology 2021. doi:10.17957/ijab/15.1804
Other claims from this paper (9)
- Intervention effect Prolonged irrigation intervals reduced root architecture traits.
- Intervention effect Plant height, panicle number, and grain yield significantly decreased across irrigation intervals.
- Intervention effect Sterility significantly increased across irrigation intervals.
- Intervention effect Water use efficiency significantly increased across irrigation intervals.
- Association Grain yield was positively correlated with root:shoot ratio, relative water content, and panicle number.
- Association Grain yield was negatively correlated with root xylem vessel number and sterility.
- Mechanism The authors concluded that drought reduced yield and components through poor root development.
- Recommendation Moroberekan and IET1444 were recommended as donor parents for rice breeding.
- Observation Giza178 and Sakha107 had high yield potential under varying water stress.