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प्रश्न
What is primary productivity?
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उत्तर
The amount of biomass produced per unit area in a certain time period by plants through photosynthesis is defined as primary productivity.
संबंधित प्रश्न
Write the equation that helps in deriving the net primary productivity of an ecosystem.
How are productivity, gross productivity, net primary productivity and secondary productivity interrelated ?
Distinguish between primary and secondary productivity.
How much of the net primary productively of a terrestrial ecosystem is eaten and digested by herbivores?
Which one of the following ecosystem has the highest annual net productivity?
If A = Gross primary productivity, B = Net primary productivity and C = Respiration losses, then what will be the correct relation between them?
Justify the pitcher plant as a producer.
Why are oceans least productive?
Why is the rate of assimilation of energy at the herbivore level called secondary productivity?
In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x(kcal m−2) yr−1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?
