Kangning Han

Oct 3, 2024 | mdpi.com | Kangning Han |Cheng Wang |Youlin Chang

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Mar 31, 2023 | journals.plos.org | Kangning Han |Gansu Agricultural |Cheng Wang

Nitrate content and NR activityNR is the key enzyme for converting nitrate-nitrogen to ammonium-nitrogen in plants. When plants ingest nitrate, it must be reduced metabolically by NR before being used by plants. Therefore, NR plays a key role in plant nitrogen metabolism. The accumulation of nitrate in spinach leaves increased with increasing nitrate content (Fig 7A).