Claim · model-written summary
N, P and K treatments significantly influenced root dry weight, maximum root length and panicle number.
- Taxon
- upland rice
Oryza sativae1 - Treatment
- N, P, and K treatmentse0
- Outcome
- root dry weight, maximum root length, panicle numbere0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield, shoot dry weight, plant height, root dry weight, maximum root length, panicle number, 1000-grain weight, and grain harvest index were significantly influenced by N, P, and K treatments”
e1“upland rice production”
Title
Nitrogen, Phosphorus and Potassium Interactions in Upland Rice
N. K. Fageria; J. P. Oliveira Journal of Plant Nutrition 2014. doi:10.1080/01904167.2014.920362
Other claims from this paper (12)
- Intervention effect N, P and K treatments significantly influenced grain yield, shoot dry weight and plant height.
- Intervention effect N, P and K treatments significantly influenced 1000-grain weight and grain harvest index.
- Intervention effect Without P fertilization, rice produced no panicles or grain.
- Observation P was the most yield-limiting of the three nutrients.
- Intervention effect Rice produced no grain under N0P0K0.
- Intervention effect The N300P200K200 treatment gave maximum grain yield.
- Association Grain yield had positive associations with plant height, shoot dry weight and root dry weight.
- Association Grain yield had positive associations with maximum root length, 1000-grain weight and panicle number.
- Association Grain yield had a significant positive association with grain harvest index.
- Association Shoot dry weight had the highest positive association with grain yield among components.
- Association Root length had the minimum positive association with grain yield among components.
- Recommendation The authors recommend adequate soil and crop management to improve rice growth, yield components and grain yield.