The rate of formation of new organic matter b | vedclass

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(B) $1$. Productivity is defined as the rate of biomass production per unit area over a time period.$2$. Primary productivity refers to the amount of

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Secondary Productivity

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(B) $1$. Productivity is defined as the rate of biomass production per unit area over a time period.$2$. Primary productivity refers to the amount of biomass or organic matter produced per unit area over a time period by plants during photosynthesis.$3$. Secondary productivity is defined as the rate of formation of new organic matter by consumers (heterotrophs).$4$. Therefore,the rate at which consumers build up new organic matter is known as Secondary Productivity.

The rate of formation of new organic matter by consumers is defined as:

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