Claim · model-written summary
The decrease in grain yield was smaller in the nodulating line T 202.
- Taxon
- soybeans
Glycine maxt0 - Material
- T 202e0
- Outcome
- 子実収量e0
- Direction
- 小さかったe0
Not reportedTreatmentComparator
Verbatim
t0“soybeans”
e0“子実収量は乾物生産量の減少によって低下したが, その程度もT 202で小さかった”
Title
Hideki SUGIMOTO; Tooru SATOU Japanese Journal of Crop Science 1990. doi:10.1626/jcs.59.727
Other claims from this paper (8)
- Intervention effect Excess moisture treatment decreased leaf nitrogen content and dry matter production in both lines at every growth stage.
- Intervention effect The decrease in leaf nitrogen content and dry matter production under excess moisture was smaller in the nodulating line T 202.
- Intervention effect At flower-bud differentiation and flowering stages, leaf nitrogen content and dry matter production of T 202 recovered about 15 days after the treatment ended.
- Intervention effect At flower-bud differentiation and flowering stages, leaf nitrogen content and dry matter production of the non-nodulating line T 201 did not recover.
- Intervention effect Grain yield decreased because of the reduction in dry matter production.
- Mechanism The difference between the two lines was brought about by the presence or absence of fixed-nitrogen supply from nodules.
- Association Nodulation in T 202 alleviated excess moisture injury.
- Association Nodulation in T 202 hastened recovery from excess moisture injury.