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Canopy and leaf photosynthetic characteristics and water use efficiency of sweet sorghum under drought stress

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Abstract

The objective of this paper was to examine the relationship between Water Use Efficiency (WUE) at the canopy and leaf levels, to determine soil moisture conditions, which can optimize yield, and WUE of sweet sorghum (Sorghum bicolor (Linn.) Moench), thus providing some theoretical foundation for using marginal land effectively and developing production of sweet sorghum. Three levels of soil moisture conditions were established, and photosynthetic characteristics and yield were measured. The canopy apparent photo-synthetic rate (CAP) and leaf photosynthetic rate (P N) were reduced gradually with increased drought stress, and the CAP was lower than the P N under every soil moisture conditions. The P N had a midday depression phenomenon, but the CAP did not exhibit this midday depression phenomenon under severe drought stress. The linear regression relationship of CAP and P N was CAP = 1.5945 + 0.1496 P N. The canopy apparent WUEC and leaf WUEL were the highest under moderate drought stress. The first was 5.3 and 5.8 times higher than the WUEL in mid-July and late August, respectively. The stem fresh biomass yield was 77 tons/ha under moderate drought stress and WUE of aboveground biomass yield (WUEB) was also the highest. Our results showed that moderate drought stress did not result in a significant reduction in biomass yield but increased WUE significantly.

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Abbreviations

Ca :

ambient CO2 concentration

CAP:

canopy apparent photosynthetic rate

CAT:

canopy apparent transpiration rate

Gs :

stomatal conductance

MD:

moderate drought stress

NW:

normal water supply

P N :

leaf photosynthetic rate

RH:

relative humidity

SD:

severe drought stress

Tr:

leaf transpiration rate

PFD:

photon flux density

Ta :

air temperature

VPD:

vapor pressure deficit

WUE:

water use efficiency

References

  1. Colom, M.R. and Vazzana, C., Drought Stress Effects on Three Cultivars of Eragrostis curvula: Photosynthesis and Water Relations, Plant Growth Regul., 2001, vol. 34, pp. 195–202.

    Article  CAS  Google Scholar 

  2. Stone, P.P., Wilson, P.P., Wilson, D.R., Reid, J.B., and Gillespie, G.N., Water Deficit Effects on Sweet Corn: 1. Water Use, Radiation Use Efficiency, Growth, and Yield, Aust. J. Agric. Res., 2001, vol. 52, pp. 103–113.

    Article  Google Scholar 

  3. Foti, S., Cosentino, S.L., and Guarnaccia, P., Growth and Yield of C4 Species for Biomass Production in Mediterranean Environment, Biomass for Energy and Environment. Proc. The 9th European Bioenergy Conference, Copenhagen: Pergamon/Elsevier, 1996, pp. 616–621.

    Google Scholar 

  4. Zhao, Y.L., Abdughani, D., Yosef, S., Wang, X., Osman, A., and Xie, G.H., Biomass Yield and Changes in Chemical Composition of Sweet Sorghum Cultivars Grown for Biofuel, Field Crops Res., 2009, vol. 111, pp. 55–64.

    Article  Google Scholar 

  5. Mastrorilli, M., Katerji, N., and Rana, G., Productivity and Water Use Efficiency of Sweet Sorghum as Affected by Soil Water Deficit Occurring at Different Vegetative Growth Stages, Eur. J. Agron., 1999, vol. 11, pp. 207–215.

    Article  Google Scholar 

  6. Wang, Y.J., Xie, Z.K., and Sukhdev, S., Effects of Rainfall Harvesting and Mulching Technologies on Water Use Efficiency and Crop Yield in the Semi-Arid Loess Plateau, China, Agric. Water Manag., 2009, vol. 96, pp. 374–382.

    Article  Google Scholar 

  7. Deu, M., Sagnard, F., Chantereau, J., Calatayud, C., Hrault, D., Mariac, C., Pham, J.L., Vigouroux, Y., Kapran, I., Traore, P.S., Mamadou, A., Gerard, B., Ndjeunga, J., and Bezancon, G., Niger-Wide Assessment of In Situ Sorghum Genetic Diversity with Microsatellite Markers, Theor. Appl. Genet., 2008, vol. 116, pp. 903–913.

    Article  PubMed  CAS  Google Scholar 

  8. Ruzica, S. and Endre, C., Relationships between Available Soil Water and Indicators of Plant Water Status of Sweet Sorghum to Be Applied in Irrigation Scheduling, Irrig. Sci., 1997, vol. 18, pp. 17–21.

    Article  Google Scholar 

  9. Steduto, P., Katerji, N., Puertos-Molina, H., Unlu, M., Mastrorilli, M., and Rana, G., Water-Use Efficiency of Sweet Sorghum under Water Stress Conditions Gas-Exchange Investigations at Leaf and Canopy Scales, Field Crop. Res., 1997, vol. 54, pp. 221–234.

    Article  Google Scholar 

  10. Nijs, I., Impens, I., and Behaeghe, T., Leaf and Canopy Responses of Lolium perenne to Long-Term Elevated Atmospheric Carbon-Dioxide Concentration, Planta, 1989, vol. 177, pp. 312–320.

    Article  CAS  Google Scholar 

  11. Kim, S.H., Sicher, R.C., Bae, H.H., Gitz, D.C., Bakers, J.T., Timlin, D.J., and Reddy, V.R., Canopy Photosynthesis, Evapotranspiration, Leaf Nitrogen, and Transcription Profiles of Maize in Response to CO2 Enrichment, Glob. Change Biol., 2006, vol. 12, pp. 588–600.

    Article  Google Scholar 

  12. Evans, J.R., Nitrogen and Photosynthesis in the Flag Leaf of Wheat (Triticum aestivum L.), Plant Physiol., 1983, vol. 72, pp. 297–302.

    Article  PubMed  CAS  Google Scholar 

  13. Burkart, S., Manderscheid, R., and Weigel, H., Design and Performance of a Portable Gas Exchange Chamber System for CO2- and H2O-Flux Measurements in Crop Canopies, Environ. Exp. Bot., 2007, vol. 61, pp. 25–34.

    Article  CAS  Google Scholar 

  14. Denmead, O.T., Dunin, F.X., Wong, S.C., and Greenwood, E.A.N., Measuring Water Use Efficiency of Eucalypt Trees with Chambers and Micrometeorological Techniques, J. Hydrol., 1993, vol. 150, pp. 649–664.

    Article  Google Scholar 

  15. Leuning, R. and Foster, I.J., Estimation of Transpiration by Single Trees: Comparison of a Ventilated Chamber, Leaf Energy Budgets and a Combination Equation, Agric. Water Manag., 1990, vol. 51, pp. 63–86.

    Google Scholar 

  16. Leuning, R. and Sands, P.S., Theory and Practice of a Portable Photosynthesis Instrument, Plant Cell Environ., 1989, vol. 12, pp. 669–678.

    Article  Google Scholar 

  17. Wells, R., Meredith, J.W.R., and Williford, J.R., Canopy Photosynthesis and Its Relationship to Plant Productivity in Near-Isogenic Cotton Lines Differing in Leaf Morphology, Plant Physiol., 1986, vol. 82, pp. 635–640.

    Article  PubMed  CAS  Google Scholar 

  18. Cabrera-Bosquet, L., Albriziob, R., Araus, J.L., and Nogues, S., Photosynthetic Capacity of Field-Grown Durum Wheat under Different N Availabilities: A Comparative Study from Leaf to Canopy, Environ. Exp. Bot., 2009, vol. 67, pp. 145–152.

    Article  CAS  Google Scholar 

  19. Dong, S.T., Studies on the Relationship between Canopy Apparent Photosynthesis and Grain Yield in High-Yielding Winter Wheat, Acta Agron. Sinica, 1991, vol. 17, pp. 461–469.

    Google Scholar 

  20. Poni, S., Bernizzoni, F., Civardi, S., Gatti, M., Porro, D., and Camin, F., Performance and Water-Use Efficiency (Single-Leaf vs. Whole-Canopy) of Well-Watered and Half-Stressed Split-Root Lambrusco Grapevines Grown in Po Valley (Italy), Agric. Ecosyst. Environ., 2009, vol. 129, pp. 97–106.

    Article  Google Scholar 

  21. Shan, L., Water Use Efficiency and Agriculture Water Use in Semi-Arid Region, Plant Physiol. Commun., 1994, vol. 30, pp. 61–66.

    Google Scholar 

  22. Mitchell, P.J., Veneklaas, E.J., Lambers, H., and Burgess, S.S., Leaf Water Relations during Summer Water Deficit: Differential Responses in Turgor Maintenance and Variation in Leaf Structure among Different Plant Communities in South-Western Australia, Plant Cell Environ., 2008, vol. 31, pp. 1791–1802.

    Article  PubMed  Google Scholar 

  23. Chu, P.F., Yu, Z.W., Wang, X.Y., Wu, T.H., and Wang, X.Z., Effects of Irrigation Amount on Grain Starch Content, Starch Synthase Activity, and Water Use Efficiency in Wheat, Acta Agron. Sinica, 2009, vol. 35, pp. 324–333.

    Article  CAS  Google Scholar 

  24. Zhang, C.Z., Zhang, J.B., Zhao, B.Z., Zhang, H., Huang, P., Li, X.P., and Zhu, Q.G., Relationships among Water Use Efficiency, Carbon Isotope Discrimination, and Specific Leaf Area in Maize, Acta Agron. Sinica, 2009, vol. 35, pp. 1115–1121.

    Article  CAS  Google Scholar 

  25. Reynolds, M.P., Balota, M., Delgado, M.I.B., Amani, I., and Fischer, R.A., Physiological and Morphological Traits Associated with Spring Wheat Yield under Hot, Irrigated Conditions, Aust. J. Plant Physiol., 1994, vol. 21, pp. 717–730.

    Article  Google Scholar 

  26. Nelson, C.J., Genetic Associations between Photosynthetic Characteristics and Yield: Review of the Evidence, Plant Physiol. Biochem., 1988, vol. 26, pp. 543–554.

    Google Scholar 

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Correspondence to T. Xie.

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Published in Fiziologiya Rastenii, 2012, Vol. 59, No. 2, pp. 251–261.

This text was submitted by the authors in English.

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Xie, T., Su, P. Canopy and leaf photosynthetic characteristics and water use efficiency of sweet sorghum under drought stress. Russ J Plant Physiol 59, 224–234 (2012). https://doi.org/10.1134/S1021443712020197

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