Claim · model-written summary
P60K40 fertilizer increased pea dry biomass by 0.52 t/ha.
- Taxon
- PEAS
Lathyrus oleraceust0 - Treatment
- fertilizers P60K40e1
- Outcome
- dry biomasse1
- Direction
- growthe1
- Value
- 0.52 t/hectaree1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PEAS”
e1“application of fertilizers P60K40 normalized to growth of a harvest of dry biomass of plants of peas of a grade Phoenix on 0.52 t/hectare”
Title
ISSUES OF MINERAL NUTRITION OF PEAS IN RSO - ALANIA
A.A. Tedeeva SCIENTIFIC LIFE 2021. doi:10.35679/1991-9476-2021-16-2-148-154
Other claims from this paper (10)
- Intervention effect Additional N30 nitrogen increased pea dry biomass by 0.66 t/ha.
- Intervention effect The maximum dry matter yield of pea, 9.22 t/ha, was obtained with full mineral fertilizer N60P60K40.
- Observation Available nutrient content in the soil before the experiment was quite low.
- Intervention effect By the branching phase, fertilizers produced a noticeable increase in mobile soil nitrogen, especially with N60P60K40.
- Observation After branching, mobile nitrogen decreased to 2.12-4.78 mg/kg of soil.
- Observation Mobile nitrogen increased again at harvest to 9.03-12.14 mg/kg of soil.
- Mechanism The authors attribute the pattern to minimal pea nitrogen need at the start of vegetation and large nitrogen absorption as the plants grow and develop.
- Observation Soil ammonium was high until the butonization phase and then decreased by the beginning of grain filling.
- Observation Ammonium content increased again by the end of the growing season.
- Observation Phosphorus and potassium amounts increased to a maximum by the beginning of seed filling, then tended to decrease before harvest.