Claim · model-written summary
Sprinkler irrigation increased the contribution of post-heading dry matter accumulation to grain yield.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- sprinkler irrigatione0
- Outcome
- rate of dry matter accumulation after heading contributing to grain yielde0
- Direction
- increasede0
- Comparator
- surface irrigation conditione1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the rate of dry matter accumulation after heading contributing to grain yield was increased under sprinkler irrigation”
t0“winter wheat”
e1“Compared with that under surface irrigation condition,the total amount of dry matter accumulation”
Title
Haijun Liu Ganhan diqu nongye yanjiu 2008
Other claims from this paper (11)
- Intervention effect Sprinkler irrigation lowered total dry matter accumulation from tillering to jointing.
- Intervention effect Sprinkler irrigation raised total dry matter accumulation from heading to maturity.
- Intervention effect Before heading, sprinkler irrigation had no significant effect on partitioning rate.
- Intervention effect Sprinkler irrigation decreased dry matter partitioning to stem and sheath.
- Intervention effect Sprinkler irrigation increased dry matter partitioning to leaf and grain.
- Intervention effect Sprinkler irrigation reduced translocation of stored dry matter from leaf, glume, stem and sheath to spike.
- Intervention effect Sprinkler irrigation increased grain ripening percentage by 5.9%.
- Intervention effect Sprinkler irrigation increased 1000 grain weight by 1.23 g.
- Intervention effect Sprinkler irrigation increased grain yield by 491.4 kg/hm2.
- Intervention effect Evapotranspiration was lower under sprinkler than surface irrigation.
- Intervention effect Water use efficiency was higher under sprinkler than surface irrigation.