Abstract
In order to study the responses of winter wheat cultivars released in different years to short-term high O3 exposure, an old cultivar (‘Nongda 311’, released in 1960s) and a modern one (‘Yannong 19’, released in 1990s) were treated with an O3 exposure (145 ± 12 mm3 m−3, 4 h d−1 for 3 d) shortly after anthesis stage (> 50 % main stems blossomed). During the O3 exposure, light-saturated photosynthetic rate (P N) and stomatal conductance (g s) of both cultivars decreased considerably. Elevated O3 did not decrease dark-adapted maximum photochemical efficiency, but induced significant reduction in actual photochemical efficiency and thereby considerably increase in non-photochemical quenching. P N, g s of the modern cultivar ‘Yannong 19’ decreased more than the older one ‘Nongda 311’, indicating the former exhibited higher sensitivity to O3 than the latter. After O3 exposure, P N, g s and chlorophyll (Chl) content in flag leaf decreased more quickly than control, indicating induction of faster premature leaf senescence. As a result, the short-term O3 exposure caused substantial yield loss, with larger reduction in ‘Yannong 19’ (−19.2 %) than in ‘Nongda 311’ (−8.4 %). Our results indicated that high O3 exposure at grain filling stage would have greater negative impacts on the high yielding modern cultivar relative to the old one with lower yield.
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Abbreviations
- C i :
-
intercellular CO2 concentration
- Chl:
-
chlorophyll
- DAA:
-
days after anthesis
- F:
-
steady state fluorescence under light
- Fo, Fm, Fv :
-
initial, maximal, and variable fluorescence after dark-adaptation
- Fm′:
-
maximal fluorescence after light-adaptation
- Fv/Fm :
-
the dark-adapted maximum photochemical efficiency of PSII
- g s :
-
stomatal conductance
- HI:
-
harvest index
- NPQ:
-
non-photochemical quenching
- P N :
-
net photosynthetic rate
- ΦPSII :
-
actual photochemical efficiency of PSII
References
Arnon, D.I.: Copper enzymes in isolated chlorophlasts polyphenoloxidase in Beta vulgaris.-Plant Physiol. 24: 1–15, 1949.
Ashmore, M.R.: Assessing the future global impacts of ozone on vegetation.-Plant Cell Environ. 28: 949–964, 2005.
Barnes, J.D., Velissariou, D., Davison, A.W., Holevas, C.D.: Comparative ozone sensitivity of old and modern Greek cultivars of spring wheat.-New Phytol 116:707–714, 1990.
Bilger W., Björkman O.: Role of the xanthophyll cycle in photoprotection elucidated by measurements of light-induced absorbance changes, fluorescence and photosynthesis in leaves of Hedera canariensis.-Photosynth. Res. 25: 173–185, 1990.
Biswas, D.K., Xu, H., Li, Y.G., Sun, J.Z., Wang, X.Z., Han, X.G., Jiang, G.M.: Genotypic differences in leaf biochemical, physiological and growth responses to ozone in 20 winter wheat cultivars released over the past 60 years.-Global Change Biol 14: 46–59, 2008.
Caemmerer, S. von, Farquhar, G.D.: Some relationships between the photochemistry of photosynthesis and the gas exchange of leaves.-Planta 153: 376–387, 1981.
Crous, K.Y., Vandermeiren, K., Ceulemans, R.: Physiological responses to cumulative ozone uptake in two white clover (Trifolium repens L. cv. Regal) clones with different ozone sensitivity.-Environ. Exp. Bot. 58: 169–179, 2006.
Farage, P.K., Long, S.P., Lechner, E.G., Baker, N.R.: The sequence of change within the photosynthetic apparatus of wheat following short-term exposure to ozone.-Plant Physiol. 95: 529–535, 1991.
Feng, Z.Z., Yao, F.-F., Chen, Z., Wang, X.-K., Zheng, Q.-W., Feng, Z.-W.: Response of gas exchange and yield components of field-grown Triticum aestivum L. to elevated ozone in China.-Photosynthetica 45: 441–446, 2007.
Finnan, J.M., Jones, M.B., Burke, J.I.: A time-concentration study on the effects of ozone on spring wheat (Triticum aestivum L.). 3. Effects on leaf area and flag leaf senescence.-Agric. Ecosyst. Environ. 69: 27–35, 1998.
Fu, D.-P.: Evolution of winter wheat cultivars and yield in Beijing district.-Beijing Agricult. Sci. 18: 16–19, 2000. In Chin.]
Fuhrer, J., Grimm, A.G., Tschannen, W., Shariat-Madari, H.: The response of spring wheat (Triticum aestivum L.) to ozone at higher elevations. 2. Changes in yield, yield components and grain quality in response to ozone flux.-New Phytol. 121: 211–219, 1992.
Gelang J., Pleijel H., Sild E., Danielsson H., Younis S., Selldén G.: Rate and duration of grain filling in relation to flag leaf senescence and grain yield in spring wheat (Triticum aestivum) exposed to different concentrations of ozone.-Physiol. Plantarum 110: 366–375, 2000.
Gelang, J., Sellden, G., Younis, S., Pleijel, H.: Effects of ozone on biomass, non-structural carbohydrates and nitrogen in spring wheat with artificially manipulated source/sink ratio.-Environ. Exp. Bot. 46: 155–169, 2001.
Grandjean, A., Fuhrer, J.: Growth and leaf senescence in spring wheat (Triticum aestivum L. cv. Albis) grown at different ozone concentrations in open-top field chambers.-Physiol. Plantarum 77: 389–394, 1989.
Guidi L., Di Cagno R., Soldatini G.F.: Screening of bean cultivars for their response to ozone as evaluated by visible symptoms and leaf chlorophyll fluorescence.-Environ Pollut 107: 349–355, 2000.
Guidi, L., Nali, C., Ciompi, S., Lorenzini, G., Franco, G.: The use of chlorophyll fluorescence and leaf gas exchange as methods for studying the different responses to ozone of two bean cultivars.-J. Exp. Bot. 48: 173–179, 1997.
Heath, R.L.: Possible mechanisms for the inhibition of photosynthesis by ozone.-Photosynth. Res. 39: 439–451, 1994.
Jiang, G.M., Sun, J.Z., Liu, H.Q., Qu, C.M., Wang, K.J., Guo, R.J., Bai, K.Z., Gao, L.M., Kuang, T.Y.: Changes in the rate of photosynthesis accompanying the yield increase in wheat cultivars released in the past 50 years.-J. Plant Res. 116: 347–354, 2003.
Krupa, S.V., Grunhage, L., Jager, H.J., Nosal, M., Manning, W.J., Legge, A.H., Hanewald, K.: Ambient ozone (O3) and adverse crop response: A unified view of cause and effect.-Environ. Pollut. 87: 119–126, 1995.
Liu, H.Q.: Agricultural traits and some photosynthetic characteristics of winter wheat cultivars released in the past several decades.-Ph. D. thesis, Intstitute of Botany, CAS, Beijing 2002. [In Chin.].
Mulchi, C.L., Sammons, D.J., Baenziger, P.S.: Yield and grain quality responses of soft red winter wheat exposed to ozone during anthesis.-Agron. J. 78: 593–600, 1986.
Noormets, A., Sober, A., Pell, E.J., Dickson, R.E., Podila, G.K., Sober, J., Isebrands, J.G., Karnosky, D.F.: Stomatal and nonstomatal limitation to photosynthesis in two trembling aspen (Populus tremuloides Michx.) clones exposed to elevated CO2 and/or O3.-Plant Cell Environ. 24: 327–336, 2001.
Ojanperä, K., Pätsikkä, E., Yläranta, T.: Effects of low ozone exposure of spring wheat on net CO2 uptake, Rubisco, leaf senescence and grain filling.-New Phytol. 138: 451–460, 1998.
Pleijel, H., Danielsson H., Gelang J., Sild E., G. Selldén: Growth stage dependence of the grain yield response to ozone in spring wheat (Triticum aestivum L.).-Agric. Ecosyst. Environ. 70: 61–68, 1998.
Pleijel H., Eriksen A.B., Danielsson H., Bondesson N., Sellden G.: Differential ozone sensitivity in an old and a modern Swedish wheat cultivar-grain yield and quality, leaf chlorophyll and stomatal conductance.-Environ. Exp. Bot. 56: 63–71, 2006.
Schreiber, U.: Pulse-amplitude-modulation (PAM) fluorometry and saturation pulse method: an overview.-In: Papageorgiu, G.C., Govindjee (ed.): Chlorophyll a Fluorescence. A Signature of Photosynthesis. Pp.279–319. Springer, Dordrecht 2004.
Selldén, G., Pleijel, H.: Photochemical oxidant effects on vegetation-response in relation to plant strategy.-Water Air Soil Pollut. 85: 111–122, 1995.
Severino, J.F., Stich, K., Soja, G.: Ozone stress and antioxidant substances in Trifolium repens and Centaurea jacea leaves.-Environ. Pollut. 146:707–714, 2007.
Shannon, J.G., Mulchi, C.L.: Ozone damage to wheat varieties at anthesis.-Crop Sci 14: 335–337, 1974.
Sild, E., Pleijel, H., Sellden, G.: Elevated ozone (O3) alters carbohydrate metabolism during grain filling in wheat (Triticum aestivum L.).-Agric. Ecosyst. Environ. 92: 71–81, 2002.
Slaughter. L.H., Mulchi, C.L., Lee, E.H., Tuthill, K.: Chronic ozone stress effects on yield and grain quality of soft red winter wheat.-Crop Sci 29: 1251–1255, 1989.
Soja, G., Soja, A.M.: Ozone effects on dry matter partitioning and chlorophyll fluorescence during plant development of wheat.-Water Air Soil Pollut 85: 1461–1466, 1995.
Tottman, D.R.: The decimal code for the growth stages of cereals, with illustrations.-Ann. Appl. Biol. 110: 441–454, 1987.
Velissariou, D., Barnes, J.D., Davison, A.W.: Has inadvertent selection by plant breeders affected the O3 sensitivity of modern Greek cultivars of spring wheat?-Agric. Ecosyst. Environ. 38: 79–89, 1992.
Vingarzan, R.: A review of surface ozone background levels and trends.-Atmos. Environ. 38: 3431–3442, 2004.
von Caemmerer, S., Farquhar, G.D.: Some relationships between the photochemistry of photosynthesis and the gas exchange of leaves.-Planta 153: 376–387, 1981.
Wang, H.X., Kiang, C.S., Tang, X.Y., Zhou, X.J., Chameides, W.L.: Surface ozone: A likely threat to crops in Yangtze delta of China.-Atmos. Environ. 39: 3843–3850, 2005.
Wang, X.K., Manning W., Feng Z.W., Zhu Y.G.: Ground-level ozone in China: Distribution and effects on crop yields.-Environ. Pollut. 147: 394–400, 2007a.
Wang, X.K., Zheng, Q.W., Yao, F.F., Chen, Z., Feng, Z.Z., Manning, W.J.: Assessing the impact of ambient ozone on growth and yield of a rice (Oryza sativa L.) and a wheat (Triticum aestivum L.) cultivar grown in the Yangtze Delta, China, using three rates of application of ethylenediurea (EDU).-Environ. Pollut. 148: 390–395, 2007b.
Xu, H., Biswas, D.K., Li, W.-D., Chen, S.-B., Zhang, L., Jiang, G.-M., Li Y.-G.: Photosynthesis and yield responses of ozonepolluted winter wheat to drought.-Photosynthetica 45: 582–588, 2007.
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Xu, H., Chen, SB., Biswas, D. et al. Photosynthetic and yield responses of an old and a modern winter wheat cultivars to short-term ozone exposure. Photosynthetica 47, 247–254 (2009). https://doi.org/10.1007/s11099-009-0039-y
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DOI: https://doi.org/10.1007/s11099-009-0039-y