作    者：李金枝,蒋明,等
影响因子：1.195
刊物名称：Acta Societatis Botanicorum Poloniae
出版年卷：2013, 82 (3): 207-210

文章摘要：Illuminating shoots stimulates nitrate uptake by wheat (Triticum aestivum L. cv. ‘EM18’) roots. A method with a high time resolution (minutes), non-invasive technique, has enabled to measure the nitrate uptake time coarsely. The nitrate uptake by wheat roots increases in the light and decreases in the dark. The mechanism is thought to be via a signal carried in phloem, probably a sugar.

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