Claim · model-written summary
Leaf area to leaf weight ratio decreases as leaf weight rises.
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Verbatim
e0“the leaf area: leaf weight ratio decreases with increasing leaf weight”
t0“field crops”
Title
The estimation of leaf area in field crops
D. J. Watson The Journal of Agricultural Science 1937. doi:10.1017/s002185960005173x
Other claims from this paper (4)
- Method / resource A linear regression fits the relation of leaf area to leaf weight ratio with leaf weight.
- Method / resource Estimating mean leaf area using unweighted mean ratio produces positive bias.
- Method / resource Estimating mean leaf area using weighted mean ratio produces positive bias.
- Recommendation The subsidiary sample used to estimate the ratio regression must be random.