Claim · model-written summary
Terminal spikelet production was not delayed at these N treatments in Gamenya.
- Taxon
- spring wheat
Triticum aestivume1 - Material
- Gamenyae2
- Treatment
- these N treatmentse2
- Outcome
- Terminal spikelet productione2
- Direction
- no_changeinferrede2
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“spring wheat ( Triticum aestivum L.)”
e2“Terminal spikelet production was also delayed by ≈2 d at these N treatments in Aroona, but not in Gamenya spring wheat”
Title
Leaf Emergence, Tiller Growth, and Apical Development of Nitrogen‐Dificient Spring Wheat
Nancy Longnecker; E. J. M. Kirby; Alan Robson Crop Science 1993. doi:10.2135/cropsci1993.0011183x003300010028x
Other claims from this paper (14)
- Intervention effect Leaf emergence rate was decreased in N 50 plants.
- Intervention effect Nitrogen treatment had little effect on the rate of apical development.
- Intervention effect The double-ridge stage of development was delayed by about 2 d for both cultivars at the two lowest N treatments.
- Intervention effect Terminal spikelet production was delayed by about 2 d at these N treatments in Aroona.
- Intervention effect The rate of primordia initiation was decreased in N 50 and N 300 plants.
- Intervention effect N 50 and N 300 treatments resulted in fewer spikelet primordia.
- Intervention effect Tiller bud initiation was decreased under N deficiency.
- Association The number of tiller buds was correlated with the total number of leaves.
- Intervention effect If a leaf emerged, N deficiency did not affect tiller initiation.
- Intervention effect Nitrogen treatment did not alter the sequence of tiller emergence.
- Intervention effect Tiller emergence was delayed or absent in N 50, N 200 and N 300 plants.
- Intervention effect Dry matter of N 50 plants was about 10% of control plants.
- Intervention effect Dry matter of N 300 plants was about 50% of control plants.
- Intervention effect Dry matter of N 800 plants was about 80% of control plants.