production
production
1. The total mass of organic matter that is manufactured in an ecosystem during a certain period of time. Net production is the yield of the producers and consumers and is the amount of living matter in the ecosystem.
2. In energy-flow studies, that part of the assimilated food or energy which is retained and incorporated in the biomass of the organism, but excluding the reproductive bodies released by the organism. This may be regarded as growth. In energy-flow measurements, production is expressed as energy per unit time, per unit area.
3. See primary productivity.
1. The total mass of organic matter that is manufactured in an ecosystem during a certain period of time. Net production is the yield of the producers and consumers and is the amount of living matter in the ecosystem.
2. In energy-flow studies, that part of the assimilated food or energy which is retained and incorporated in the biomass of the organism, but excluding the reproductive bodies released by the organism. This may be regarded as growth. In energy-flow measurements, production is expressed as energy per unit time, per unit area.
3. See primary productivity.
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