Claim · model-written summary
The N non-responsive sorghum group had a smaller linear yield response to nitrogen rate than the moderately responsive or responsive groups.
- Material
- N non‐responsive groupe0
- Outcome
- linear response to N ratee0
- Direction
- lesse0
- Comparator
- moderately responsive or N responsive groupe0
SorghumNot reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The linear response to N rate of the N non‐responsive group was significantly less than the moderately responsive or N responsive group”
t0“sorghum”
Title
Response of nitrogen use efficient sorghums to nitrogen fertilizer
S.S.J. Buah; J.W. Maranville; A. Traore; et al. Journal of Plant Nutrition 1998. doi:10.1080/01904169809365564
Other claims from this paper (12)
- Observation Sorghum genotypes differed for all measured variables in both years.
- Association Nitrogen rate by sorghum genotype effects were not significant.
- Intervention effect Nitrogen fertilizer increased sorghum plant nitrogen content.
- Intervention effect Nitrogen fertilizer increased sorghum grain yield.
- Intervention effect Nitrogen fertilizer decreased sorghum nitrogen use efficiency for total biomass.
- Intervention effect Nitrogen fertilizer decreased sorghum nitrogen use efficiency for grain production.
- Intervention effect An early freeze in 1993 reduced later maturing sorghum genotype grain yields.
- Observation All sorghum genotypes reached full yield potential in 1994.
- Association High-NUE sorghums yielded more than low-NUE sorghums averaged over N levels only in 1994.
- Association High- and low-NUE sorghum groups did not differ in linear nitrogen response.
- Association Sorghum hybrids had a significantly greater linear grain yield increase with nitrogen rate than lines.
- Recommendation The authors infer that selection for high-NUE sorghums will not diminish nitrogen responsiveness.