Claim · model-written summary
Short-exposure plants showed prominent etiolation.
- Taxon
- Soy Bean
Glycine maxt0 - Treatment
- shorter exposurese0
- Outcome
- etiolatione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the phenomenon of etiolation was very prominent in the case of plants of the shorter exposures”
t0“Soy Bean”
Title
Scott V. Eaton Botanical Gazette 1931. doi:10.1086/334135
Other claims from this paper (15)
- Association Soy bean growth varied directly with day length and clipping severity.
- Association Soy bean nodule development varied directly with day length and clipping severity.
- Association Nodule development correlated with plant carbohydrate percentage, especially acid-hydrolyzable material.
- Association The nodule and carbohydrate correlation was stronger for tops than roots.
- Mechanism Authors suggest reduced photosynthesis lowers nodule development partly through carbohydrate shortage for nitrogen fixation.
- Association No correlation was noted between carbohydrate-nitrogen relationship and growth or nodule development.
- Association Roots relative to tops developed better under shorter than longer light exposures.
- Association Growth correlated more closely with absolute than percentage amounts of chemical constituents.
- Association Nodule development correlated more closely with absolute than percentage amounts of chemical constituents.
- Association Soy bean greenness increased with duration of light exposure.
- Observation Spring day-length variation and clipping produced similar plant types.
- Observation Autumn long-day plants were vegetative and non-fruitful with stronger tops and twining.
- Observation Autumn short-day plants were fruitful and non-twining with poorer tops relative to roots.
- Association Autumn nodule development varied directly with light exposure duration as in spring.
- Observation The carbohydrate-nitrogen relationship did not explain autumn plant-type differences.