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属性 > 效率 > 利用效率 > 水分利用效率

PREFERRED TERM

void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

Created: 2021-11-08T10:40:42Z

skos:notation: 36790

水分利用效率  

DEFINITION

  • Rapport entre l’utilisation efficace de l’eau et le prélèvement d’eau réel.

    Created: 3/28/22

    (fr)
  • Ratio (razón) entre el uso efectivo del agua y la extracción real de agua.

    Created: 3/28/22

    (es)
  • The ratio of the amount of water used for a specific purpose to the amount of water withdrawn or diverted from its source to serve that use. In irrigation, water-use efficiency presents the ratio between estimated irrigation water requirements (through evapotranspiration) and actual water withdrawal. It is dimensionless and can be applied at any scale (plant, field, irrigation schemes, basin, country).

    Created: 8/2/22

    Last modified: 8/2/22

    (en)

BROADER CONCEPT

RELATED CONCEPTS

ENTRY TERMS

  • Created: 2002-12-12T00:00:00Z

    Last modified: 2021-11-08T10:40:42Z

    skos:notation: 36790

    用水效率 (zh)

IS PROPERTY OF

IN OTHER LANGUAGES

URI

http://aims.fao.org/aos/agrovoc/c_36790

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RDF/XML TURTLE JSON-LD Created 11/20/11, last modified 8/4/22