Nitrogen in the air

Nov 14, 2014

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Nitrogen in the air. nitrogen fixing plant eg pea, clover. animal protein. plant made protein. dead rabbit. dead plants & animals urine & faeces. denitrifying bacteria. root nodules ( containing nitrogen fixing bacteria). decomposition by bacteria & fungi. nitr a tes absorbed.

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nitrifying bacteria
fixing bacteria
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nitrogen fixing plant
dead plants animals

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Nitrogen in the air

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Nitrogen in the air nitrogen fixing plant eg pea, clover animal protein plant made protein dead rabbit dead plants & animals urine & faeces denitrifying bacteria root nodules (containing nitrogen fixing bacteria) decomposition by bacteria & fungi nitrates absorbed nitrates ammonia bacteria nitrites bacteria (nitrifying bacteria)
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Nitrogen in the air

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