NPK

GPTKB entity

Statements (29)
Predicate Object
gptkbp:instanceOf fertilizer
gptkbp:appliesTo broadcasting
foliar spray
fertigation
gptkbp:cause nutrient imbalance if misused
gptkbp:containsElement gptkb:Nitrogen
Potassium
Phosphorus
gptkbp:form gptkb:water
powder
granular
gptkbp:hasRatio varies by crop
https://www.w3.org/2000/01/rdf-schema#label NPK
gptkbp:improves crop yield
gptkbp:introducedIn 20th century
gptkbp:marketedAs complex fertilizer
gptkbp:regulates plant growth
agricultural authorities
gptkbp:requires photosynthesis
flowering
root development
fruiting
gptkbp:standsFor Nitrogen Phosphorus Potassium
gptkbp:usedFor plant nutrition
gptkbp:usedIn agriculture
gptkbp:bfsParent gptkb:Näsbypark_station
gptkb:Niagara_Park_railway_station
gptkb:Noble_Park_railway_station
gptkbp:bfsLayer 7