Claim · model-written summary
After flowering, dry weight no longer followed nodule activity.
- Taxon
- Alfalfa
Medicago sativat0 - Organ / stage
- floweringe0
- Outcome
- curve pattern of dry weighte0
- Qualifier
- did not fit to that of nodule activitye0
Not reportedDirection
Verbatim
e0“But after flowering the curve pattern of dry weight did not fit to that of nodule activity due to decrease of supply of assimilate to nodule, drought, and high temperature.”
t0“Alfalfa”
Title
Jong Weon Ryoo; Ho Jin Lee The Korean Journal of Crop Science 1984
Other claims from this paper (8)
- Observation Alfalfa root nodule activity appeared in early April, peaked in early June, declined later, rose in September and declined again.
- Observation Nodule weight slowly decreased after flowering through the growing season.
- Association Before flowering, dry weight increase closely tracked increased nodule activity.
- Mechanism Reduced assimilate supply, drought and high temperature were proposed to explain the post-flowering mismatch.
- Association Root total nonstructural carbohydrates closely correlated with nodule weight.
- Association Root total nonstructural carbohydrates closely correlated with nodule activity.
- Association Leaf nitrogen content closely correlated with nodule weight and activity.
- Intervention effect July cutting prevented summer respiration losses and supported rapid nodule activity recovery.