Research Progress on Nitrogen Use and Plant Growth |
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| Authors: | Cui Xin Yan Qing-wei Sun Jia-lin Xiao Shuang Xie Fu-chun Chen Ya-jun |
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| Institution: | [1]College of Animal Sciences, Northeast Agricultural University, Harbin 150030, China [2]College of Horticulture, Northeast Agricultural University, Harbin 150030, China |
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| Abstract: | The application of nitrogen (N) fertilizers in agriculture has been increasing dramatically since 1970s. However, the over-fertilization causes could cause environmental problems, as well as low N use efficiency (NUE). Promoting NUE in plants and minimizing the environmental impacts of N fertilizers had been the focus of the current research. We reviewed the importance of N, N metabolism and plant growth, plant N physiology and the molecular aspect of N metabolism in this paper. The future development of N use and NUE of plants was also discussed. |
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| Keywords: | N N metabolism plant growth N use efficiency |
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