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Nitrogen and other Nutrients in Agroecosystems

Nitrogen in Ecosystems . Nitrogen:Essential for plant and animal growth.Animals gain N by consumption.Plants generally obtain N by root uptake.Available N tends to be in short supply in ecosystems (therefore competition for N). Abundant supply of N in air, but available N pool is in soil.. N S

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Nitrogen and other Nutrients in Agroecosystems

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    1. Nitrogen and other Nutrients in Agroecosystems

    2. Nitrogen in Ecosystems Nitrogen: Essential for plant and animal growth. Animals gain N by consumption. Plants generally obtain N by root uptake. Available N tends to be in short supply in ecosystems (therefore competition for N). Abundant supply of N in air, but available N pool is in soil.

    3. N Supply Critical for Plants

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