@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://art.uniroma2.it/ontologies/vocbench#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

agrovoc:xDef_8b5ed5aa
  rdf:value "Chlorophyll meters are relatively simple proximal optical sensors that indirectly assess relative leaf chlorophyll content by measuring the differential absorbance and transmittance of different radiation wavelengths by the leaf."@en ;
  ns0:hasSource "de Souza R, Peña-Fleitas MT, Thompson RB, Gallardo M, Grasso R, Padilla FM. The Use of Chlorophyll Meters to Assess Crop N Status and Derivation of Sufficiency Values for Sweet Pepper. Sensors (Basel). 2019 Jul 4;19(13):2949. doi: 10.3390/s19132949. PMID: 31277420; PMCID: PMC6650809." ;
  dc:created "2025-12-08T13:18:58"^^xsd:dateTime .

agrovoc:c_a2796294 skos:definition agrovoc:xDef_8b5ed5aa .