Claim · model-written summary
Late-N and full-N rates increased yield by 9% relative to zero N in Kansas field experiments
- Taxon
- Soybean
Glycine maxt0 - Treatment
- N ratese7
- Outcome
- yieldse7
- Direction
- increasede7
- Value
- 9%e7
- Comparator
- zero Ne7
- Setting
- Kansase0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean Nitrogen Sources and Demand”
e7“The late‐N and full‐N rates increased yields by 9% (256 kg ha −1 ) relative to the zero N”
e0“Three field experiments were conducted in 2015 and 2016 in Kansas”
Title
Soybean Nitrogen Sources and Demand During the Seed‐Filling Period
O.A. Ortez; S. Tamagno; F. Salvagiotti; et al. Agronomy Journal 2019. doi:10.2134/agronj2018.10.0656
Other claims from this paper (7)
- Observation N remobilization supplied 59% of seed N demand at maturity
- Observation The leaf organ was the main contributor, 52%, of total remobilized N
- Association N remobilization was negatively related to N gain
- Association Increases in N gain were linked to increases in biomass and yield
- Association N remobilization was mainly driven by biomass at R5.5
- Intervention effect Genotypes did not affect N gain or N remobilization
- Intervention effect N rates did not affect N gain or N remobilization