Claim · model-written summary
Grain P content reached a maximum of 0.16 lb/bu.
SorghumNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain P content reached a maximum of 0.16 lb/bu (0.34 lb P2O5/bu)”
t0“Grain Sorghum”
Title
Long-Term Nitrogen, Phosphorus, and Potassium Fertilization of Irrigated Grain Sorghum
Alan J. Schlegel; H. Dewayne Bond Kansas Agricultural Experiment Station Research Reports 2020. doi:10.4148/2378-5977.7970
Other claims from this paper (10)
- Intervention effect N alone increased 2019 sorghum yield by 66 bu/a.
- Intervention effect N and P together increased 2019 sorghum yield by up to 85 bu/a.
- Intervention effect Across ten years, N and P fertilization increased yield up to 78 bu/a.
- Intervention effect 160 lb/a N with P produced maximum 2019 yield.
- Intervention effect K application had no effect on sorghum yield across the study.
- Observation Average grain N content reached a maximum of about 0.7 lb/bu.
- Observation Grain K content reached a maximum of 0.19 lb/bu.
- Observation At the highest fertilizer rates, apparent grain N recovery was 31%.
- Observation At the highest fertilizer rates, apparent grain P recovery was 65%.
- Observation At the highest fertilizer rates, apparent grain K recovery was 38%.