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Concept information

活动 > 生产 > 生物生产量 > 初级生产

PREFERRED TERM

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

Created: 2002-12-12T00:00:00Z

skos:notation: 34329

初级生产  

DEFINITION

  • The production of new organic matter by photosynthetic and chemosynthetic activity of producer organisms (chiefly green plants). This is very often the first step in a food chain.

    Created: 3/7/23

    (en)

BROADER CONCEPT

AFFECTS

IN OTHER LANGUAGES

URI

http://aims.fao.org/aos/agrovoc/c_34329

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