Claim · model-written summary
Phosphorus and potassium fertilizers did not affect grain quality.
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
e0“Phosphorus-and-potassium fertilizers have not affected grain quality.”
Title
V. D. Abashev; E. V. Svetlakova; F. A. Popov; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2016
Other claims from this paper (15)
- Intervention effect Barley productivity rose with fertilizer dose, with diminishing yield increments.
- Observation Nitrogen and phosphorus application and interaction mainly determined barley grain productivity.
- Observation Potassium fertilizer affected yield only jointly with nitrogen.
- Observation The stated optimum dose for Abava yielded 3.41 t/ha, 2.4 times the unfertilized yield.
- Observation Further dose increases usually added insignificant yield.
- Observation Fertilizer recoupment was greatest at N60, at 15.8.
- Observation Fertilizer recoupment at К60Р60 was 13.4.
- Observation Fertilizer recoupment at Ш0Р30К30 was 11.6 kg.
- Observation Recoupment at К60 was 3.8.
- Observation Recoupment at К120 was 1.3 kg.
- Observation Each added fertilizer dose lowered barley grain recoupment, reaching 4.9 kg at N150P150K150.
- Observation Barley grain volume weight depended mainly on weather and harvest timing.
- Observation In dry 2013, grain volume weight tended lower with higher fertilizer doses.
- Observation Nitrogen fertilizer raised grain protein content.
- Observation Nitrogen fertilizer lowered grain starch content.