Galloway, J. N., Townsend, W. H., Erisman, J. W., Bekunda, M. & Cai, Z. Transformation of the nitrogen cycle: Recent trends, questions and potential solutions. Science 320, 889–892 (2008).
Google Scholar
Phoenix, G. K. et al. Impacts of atmospheric nitrogen deposition: Responses of multiple plant and soil parameters across contrasting ecosystems in long-term field experiments. Glob. Change Biol. 18, 1197–1215 (2012).
Google Scholar
Pons, T. L., van der, Werf, A. & Lambers, H. Photosynthetic nitrogen use efficiency of inherently slow- and fast-growing species: Possible explanations for observed differences. In A Whole Plant Perspective on Carbon-Nitrogen Interactions (eds Roy, J., Garnier, E.) 61–77 (SPB Academic Publishing, The Hague, 1994).
Ai, Z. M., Xue, S., Wang, G. L. & Liu, G. B. Responses of Non-structural carbohydrates and C:N: P stoichiometry of Bothriochloa ischaemum to nitrogen addition on the Loess Plateau, China. J. Plant Growth Regul. 36, 714–722 (2017).
Google Scholar
Marklein, A. R. & Houlton, B. Z. Nitrogen inputs accelerate phosphorus cycling rates across a wide variety of terrestrial ecosystems. New Phytol. 193, 696–704 (2012).
Google Scholar
Dietze, M. C. et al. Nonstructural carbon in woody plants. Annu. Rev. Plant Biol. 65, 667–687 (2014).
Google Scholar
Hartmann, H. & Trumbore, S. Understanding the roles of nonstructural carbohydrates in forest trees -from what we can measure to what we want to know. New Phytol. 211, 386–403 (2016).
Google Scholar
Yang, Q. P. et al. Different responses of non-structural carbohydrates in above-ground tissues/organs and root to extreme drought and re-watering in Chinese fir (Cunninghamia lanceolata) saplings. Trees 30, 1863–1871 (2016).
Google Scholar
Peng, Z. T. et al. Non-structural carbohydrates regulated by nitrogen and phosphorus fertilization varied with organs and fertilizer levels in Moringa oleifera Seedlings. J. Plant Growth Regul. 40, 1777–1786 (2021).
Google Scholar
Nardini, A. et al. Rooting depth, water relations and non-structural carbohydrate dynamics in three woody angiosperms deferentially affected by an extreme summer drought. Plant Cell Environ. 39, 618–627 (2016).
Google Scholar
Wang, F. C. et al. Effects of experimental nitrogen addition on nutrients and nonstructural carbohydrates of dominant understory plants in a Chinese Fir plantation. Forests 10, 155 (2019).
Google Scholar
Elser, J. J. et al. Growth rate-stoichiometry couplings in diverse biota. Ecol. Lett. 6, 936–943 (2003).
Google Scholar
Jinm, X. M. et al. Ecological stoichiometry and biomass response of Agropyron michnoi under simulated N deposition in a sandy grassland, China. J. Arid Land. 12, 741–751 (2020).
Google Scholar
Jing, H. et al. Nitrogen addition changes the stoichiometry and growth rate of different organsin pinus tabuliformis seedlings. Front. Plant Sci. 8, 1922 (2017).
Google Scholar
Zhan, S. X., Wang, Y., Zhu, Z. C., Li, W. H. & Bai, Y. F. Nitrogen enrichment alters plant N: P stoichiometry and intensifies phosphorus limitation in a steppe ecosystem. Environ. Exp. Bot. 134, 21–32 (2017).
Google Scholar
Stiling, P. & Cornelissen, T. How does elevated carbon dioxide (CO2) affect plant–herbivore interactions? A field experiment and meta-analysis of CO2 -mediated changes on plant chemistry and herbivore performance. Glob. Change Biol. 13, 1823–1842 (2007).
Google Scholar
Wang, X. G. et al. Responses of C:N: P stoichiometry of plants from a Hulunbuir grassland to salt stress, drought and nitrogen addition. Phyton-Int. J. Exp. Bot. 87, 123–132 (2018).
Liu, X. J. et al. Enhanced nitrogen deposition over China. Nature 494, 459–462 (2013).
Google Scholar
Huang, W. J., Houlton, B. Z., Marklein, A. R., Liu, J. X. & Zhou, G. Y. Plant stoichiometric responses to elevated CO2 vary with nitrogen and phosphorus inputs: Evidence from a global-scale meta-analysis. Sci. Rep. 5, 18225 (2015).
Google Scholar
Wang, X. et al. Effects of nutrient addition on nitrogen, phosphorus and non-structural carbohydrates concentrations in leaves of dominant plant species in a semiarid steppe. Chin. J. Ecol. 33, 1795–1802 (2014).
Yang, D. X., Song, L. & Jin, G. Z. The soil C:N: P stoichiometry is more sensitive than the leaf C:N: P stoichiometry to nitrogen addition: A four-year nitrogen addition experiment in a Pinus koraiensis plantation. Plant Soil 442, 183–198 (2019).
Google Scholar
Chong, P. F., Zhan, J., Li, Y. & Jia, X. Y. Carbon dioxide and precipitation alter Reaumuria soongorica root morphology by regulating the levels of soluble sugars and phytohormones. Acta Physiol. Plant 41, 184 (2019).
Google Scholar
Ma, X. Z. & Wang, X. P. Biomass partitioning and allometric relations of the Reaumuria soongorica shrub in Alxa steppe desert in NW China. For. Ecol. Manag. 468, 118–178 (2020).
Google Scholar
He, F. L., Bao, A. K., Wang, S. M. & Jin, H. X. NaCl stimulates growth and alleviates drought stress in the salt-secreting xerophyte Reaumuria soongorica. Environ. Exp. Bot. 162, 433–443 (2019).
Google Scholar
Xu, D. H. et al. Photosynthetic parameters and carbon reserves of a resurrection plant Reaumuria soongorica during dehydration and rehydration. Plant Growth Regul. 60, 183–190 (2010).
Google Scholar
Zhang, H. et al. miRNA–mRNA integrated analysis reveals roles for miRNAs in a typical halophyte, Reaumuria soongorica, during seed germination under salt stress. Plants 9, 351 (2020).
Google Scholar
Bai, Y. M., Li, Y., Shan, L. S., Su, M. & Zhang, W. T. Effects of precipitation change and nitrogen addition on root morphological characteristics of Reaumuria soongorica. Arid Zone Res. 37, 1284–1292 (2020).
Hedwall, P. O., Nordin, A., Strengbom, J., Brunet, J. & Olsson, B. Does background nitrogen deposition affect the response of boreal vegetation to fertilization?. Oecologia 173, 615–624 (2013).
Google Scholar
Wang, G., Fahey, T. J., Xue, S. & Liu, F. Root morphology and architecture respond to N addition in Pinus tabuliformis, west China. Oecologia 171, 583–590 (2013).
Google Scholar
Grechi, I. et al. Effect of light and nitrogen supply on internal C: N balance and control of root-to-shoot biomass allocation in grapevine. Environ. Exp. Bot. 59, 139–149 (2007).
Google Scholar
Xiao, L., Liu, G., Li, P. & Xue, S. Nitrogen addition has a stronger effect on stoichiometries of non-structural carbohydrates, nitrogen and phosphorus in Bothriochloa ischaemum than elevated CO2. Plant Growth Regul. 83, 325–334 (2017).
Google Scholar
Quentin, A. G. et al. Non-structural carbohydrates in woody plants compared among laboratories. Tree Physiol. 35, 1146–1165 (2015).
Google Scholar
White, L. M. Carbohydrate reserves of grasses: A review. J. Range Manag. 26, 13–18 (1973).
Google Scholar
Millard, P., Sommerkorn, M. & Grelet, G. A. Environmental change and carbon limitation in trees: A biochemical, ecophysiological and ecosystem appraisal. New Phytol. 175, 11–28 (2007).
Google Scholar
Zhang, T., Cao, Y., Chen, Y. M. & Liu, G. B. Non-structural carbohydrate dynamics in Robinia pseudoacacia saplings under three levels of continuous drought stress. Trees 29, 1837–1849 (2015).
Google Scholar
Chapin, F. S., Schulze, E. D. & Mooney, H. A. The ecology and economics of storage in plants. Annu. Rev. Ecol. Syst. 21, 423–447 (1990).
Google Scholar
Sardans, J., Rivas-Ubach, A. & Peñuelas, J. The C:N: P stoichiometry of organisms and ecosystems in a changing world: A review and perspectives. Perspect. Plant Ecol. Evolut. Syst. 14, 33–47 (2012).
Google Scholar
Xia, J. Y. & Wan, S. Q. Global response patterns of terrestrial plant species to nitrogen addition. New Phytol. 179, 428–439 (2008).
Google Scholar
Yang, Y. H., Luo, Y. Q., Lu, M., Schädel, C. & Han, W. X. Terrestrial C: N stoichiometry in response to elevated CO2 and N addition: a synthesis of two meta-analyses. Plant Soil 343, 393–400 (2011).
Google Scholar
Mayor, J. R., Wright, S. J. & Turner, B. L. Species-specific responses of foliar nutrients to long-term nitrogen and phosphorus additions in a lowland tropical forest. J. Ecol. 102, 36–44 (2014).
Google Scholar
Koerselman, A. & Meuleman, A. F. The vegetation ratio: A new tool to detect the nature of nutrient limitation. J. Appl. Ecol. 33, 1441–1450 (1996).
Google Scholar
Gusewell, S. N: P ratios in terrestrial plants: variation and functional significance. New Phytol. 164, 243–266 (2004).
Google Scholar
Wang, S., Shan, L. S., Li, Y., Zhang, Z. Z. & Ma, J. Effect of Precipitation on the Stoichiometric Characteristics of Carbon, Nitrogen and Phosphorus of Reaumuria soongarica and Salsola passerina. Acta Bot. Boreal. Occident. Sin. 40, 0335–0344 (2020).
Google Scholar
Niu, D. C., Li, Q., Jiang, S. G., Chang, P. J. & Fu, H. Seasonal variations of leaf C:N: P stoichiometry of six shrubs in desert of China’s Alxa Plateau. Chin. J. Plant Ecol. 37, 317–325 (2013).
Google Scholar
Kleyer, M. & Minden, V. Why functional ecology should consider all plant organs: An allocation-based perspective. Basic Appl. Ecol. 16, 1–9 (2015).
Google Scholar
Yemm, E. & Willis, A. The estimation of carbohydrates in plant extracts by anthrone. Biochem. J. 57, 508–514 (1954).
Google Scholar
Bao, S. D. Soil and Agricultural Chemistry Analysis 3rd edn. (China Agriculture Press, Beijing, 2000).
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