Claim · model-written summary
The authors suggest forecasting ripening dry-matter production from leaf-blade nitrogen at ripening onset.
- Taxon
- Rice Plant
Oryza sativat0 - Organ / stage
- leaf-bladese0
- Outcome
- Forecasting of dry matter production in ripening periode0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Forecasting of dry matter production in ripening period seems to be possible by determining the total nitrogen content in total leaf-blades per unit field area at the begining of ripening stage”
t0“Rice Plant”
Title
Michio NOZAKI; Tetsujiro SUGAHARA; Yoshiya TAKASHIMA Japanese Journal of Crop Science 1959. doi:10.1626/jcs.28.182
Other claims from this paper (8)
- Association Relative growth rate was controlled by net assimilation rate per leaf area.
- Observation The estimated optimum leaf area for dry-matter production was nearly 2.3 m2/m2 field.
- Association Below optimum leaf area, leaf area controlled growth rate during ripening.
- Association Net assimilation rate was related to leaf-blade nitrogen percentage.
- Association Net assimilation rate was related to leaf-blade chlorophyll percentage.
- Association Net assimilation rate peaked at 2.3% total nitrogen content.
- Association Net assimilation rate peaked at 1.4% chlorophyll content.
- Association Net assimilation rate declined at higher nitrogen and chlorophyll percentages.