Claim · model-written summary
Rice plants were taller under limited irrigation than rainfed conditions.
Oryza sativaNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plants were taller under limited irrigations than rainfed”
t0“Rice Production Prospects”
e1“Effective tillers were highest (6) in N11 under limited irrigations and lowest (2) in N10 under rainfed”
e2“Panicles were shorter (0.20 m) in N10 and longer (0.23 - 0.24 m) in N1 and N11”
e3“Water use by N11 was higher both under limited irrigations (987 mm) and rainfed (477 mm) and lower by N10 under rainfed (457 mm)”
e4“Roots in N10 were limited to 0.5 m depth under Io and 0.7 m under I”
e5“More than 63% roots in N10 were in 0 - 0.1 m layer under rainfed as against less than 55% under limited irrigations”
Title
Rice Production Prospects in Eritrea
Ramesh Prasad Tripathi; Woldeselassie Ogbazghi; Semere Amlesom Journal of Water Resource and Protection 2015. doi:10.4236/jwarp.2015.717116
Other claims from this paper (19)
- Intervention effect N11 height was 0.72 m rainfed and 0.89 m with limited irrigation.
- Observation N11 had the highest effective tillers, six, under limited irrigation.
- Observation N10 had the fewest effective tillers, two, under rainfed conditions.
- Observation N10 panicles were shorter at 0.20 m.
- Observation N1 and N11 panicles were longer at 0.23–0.24 m.
- Intervention effect Irrigation delayed rice maturity by 6–15 days.
- Observation N11 used more water under limited irrigation, 987 mm.
- Observation N11 used more water under rainfed conditions, 477 mm.
- Observation N10 had lower water use under rainfed conditions, 457 mm.
- Intervention effect All varieties had better root growth under irrigation than rainfed conditions.
- Observation Rainfed rice roots were limited to 0.7 m depth.
- Observation Under limited irrigation, N1, N4 and N11 roots reached 0.8 m.
- Observation N10 roots reached 0.5 m under rainfed conditions.
- Observation N10 roots reached 0.7 m under irrigation.
- Observation Over 63% of N10 roots were in the top 0–0.1 m under rainfed conditions.
- Observation Under limited irrigation, less than 55% of N10 roots were in the top layer.
- Observation Under rainfed conditions N4 had more roots in lower layers than other varieties.
- Observation N11 roots were better and uniformly distributed in lower layers with irrigation.
- Observation N11 responded most to irrigation; N4 performed best rainfed, followed by N10, and ranked second to N11 with irrigation.