Claim · model-written summary
Pumped or ground water irrigation increased rice yield of PSB Rc28 from 7.27 to 8.58 t/ha compared with conventional irrigation.
- Taxon
- rice
Oryza sativae2 - Material
- PSB Rc28e2
- Treatment
- pumped water or ground water irrigatione0
- Outcome
- rice yielde2
- Direction
- increasee2
- Value
- from 7.27 to 8.58 t/hae2
- Comparator
- conventional irrigatione0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the temperature of the standing or flooding water in the field was reduced using pumped water or ground water irrigation compared with the conventional irrigation where water came from irrigation canals”
e2“the lower temperature of the standing water resulted in an increase in rice yield from 7.27 to 8.58 t/ha for PSB Rc28 rice cultivar and from 3.08 to 4.02 t/ha for New Plant Type IR66106-5-3-2-3”
Title
Effect of Ground Water Irrigation on Paddy Rice Yield in Maligaya, Philippines
Eduardo Jimmy Pua QUILANG; Larry GUERRA; Avelino RAMIREZ; et al. Journal of Agricultural Meteorology 2004. doi:10.2480/agrmet.60.95
Other claims from this paper (4)
- Intervention effect Pumped or ground water irrigation reduced the temperature of standing water in the field compared with conventional irrigation.
- Intervention effect Pumped or ground water irrigation increased rice yield of New Plant Type IR66106-5-3-2-3 from 3.08 to 4.02 t/ha compared with conventional irrigation.
- Recommendation Rice growers should irrigate with pumped or ground water from 15:00 to 17:00 with a 5 cm standing water level during the reproductive stage.
- Intervention effect The timing of irrigation water application with a shallow tubewell pump did not decrease canopy air temperature.