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What do you mean by the term "industrial and biological nitrogen fixation"? |
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Answer» re economic, environmental, and agronomic benefits from using BNF in cropping systems. All living things require nitrogen. It is a key ELEMENT of amino acids, the building BLOCKS of proteins. There is a HUGE reservoir of N in the atmosphere. APPROXIMATELY 80% of the air consists of nitrogen gas (N2), but plants cannot use atmospheric N DIRECTLY to make protein. |
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