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Coffee growth, pest and yield responses to free-air CO 2 enrichment

Author

Listed:
  • Raquel Ghini
  • André Torre-Neto
  • Anamaria Dentzien
  • Oliveiro Guerreiro-Filho
  • Regiane Iost
  • Flávia Patrício
  • Jeanne Prado
  • Roberto Thomaziello
  • Wagner Bettiol
  • Fábio DaMatta

Abstract

Despite the importance of coffee as a globally traded commodity and increasing concerns about risks associated with climate change, there is virtually no information about the effects of rising atmospheric [CO 2 ] on field-grown coffee trees. This study shows the results of the first 2 years of an innovative experiment. Two commercial coffee cultivars (Catuaí and Obatã) were grown using the first free-air CO 2 enrichment (FACE) facility in Latin America (ClimapestFACE). Plants of both cultivars maintained relatively high photosynthetic rates, water-use efficiency, increased growth and yield under elevated [CO 2 ]. Harvestable crop yields increased 14.6 % for Catuaí and 12.0 % for Obatã. Leaf N content was lower in Obatã (5.2 %) grown under elevated [CO 2 ] than under ambient [CO 2 ]; N content was unresponsive to elevated [CO 2 ] in Catuaí. Under elevated [CO 2 ] reduced incidence of leaf miners (Leucoptera coffeella) occurred on both coffee cultivars during periods of high infestation. The percentage of leaves with parasitized and predated mines increased when leaf miner infestation was high, but there was no effect of elevated [CO 2 ] on the incidence of natural enemies. The incidence of rust (Hemileia vastatrix) and Cercospora leaf spot (Cercospora coffeicola) was low during the trial, with maximum values of 5.8 and 1 %, respectively, and there was no significant effect of [CO 2 ] treatments on disease incidence. The fungal community associated with mycotoxins was not affected by the treatments. Copyright Springer Science+Business Media Dordrecht 2015

Suggested Citation

  • Raquel Ghini & André Torre-Neto & Anamaria Dentzien & Oliveiro Guerreiro-Filho & Regiane Iost & Flávia Patrício & Jeanne Prado & Roberto Thomaziello & Wagner Bettiol & Fábio DaMatta, 2015. "Coffee growth, pest and yield responses to free-air CO 2 enrichment," Climatic Change, Springer, vol. 132(2), pages 307-320, September.
    • Handle: RePEc:spr:climat:v:132:y:2015:i:2:p:307-320
    DOI: 10.1007/s10584-015-1422-2
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    References listed on IDEAS

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    1. Jurandir Zullo & Hilton Pinto & Eduardo Assad & Ana Ávila, 2011. "Potential for growing Arabica coffee in the extreme south of Brazil in a warmer world," Climatic Change, Springer, vol. 109(3), pages 535-548, December.
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    Cited by:

    1. Fábio M. DaMatta & Eric Rahn & Peter Läderach & Raquel Ghini & José C. Ramalho, 2019. "Why could the coffee crop endure climate change and global warming to a greater extent than previously estimated?," Climatic Change, Springer, vol. 152(1), pages 167-178, January.
    2. Rahn, Eric & Vaast, Philippe & Läderach, Peter & van Asten, Piet & Jassogne, Laurence & Ghazoul, Jaboury, 2018. "Exploring adaptation strategies of coffee production to climate change using a process-based model," Ecological Modelling, Elsevier, vol. 371(C), pages 76-89.
    3. Yen Pham & Kathryn Reardon-Smith & Shahbaz Mushtaq & Geoff Cockfield, 2019. "The impact of climate change and variability on coffee production: a systematic review," Climatic Change, Springer, vol. 156(4), pages 609-630, October.
    4. Tosto, Ambra & Morales, Alejandro & Rahn, Eric & Evers, Jochem B. & Zuidema, Pieter A. & Anten, Niels P.R., 2023. "Simulating cocoa production: A review of modelling approaches and gaps," Agricultural Systems, Elsevier, vol. 206(C).
    5. Fabian Y. F. Verhage & Niels P. R. Anten & Paulo C. Sentelhas, 2017. "Carbon dioxide fertilization offsets negative impacts of climate change on Arabica coffee yield in Brazil," Climatic Change, Springer, vol. 144(4), pages 671-685, October.

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    4. Fabian Y. F. Verhage & Niels P. R. Anten & Paulo C. Sentelhas, 2017. "Carbon dioxide fertilization offsets negative impacts of climate change on Arabica coffee yield in Brazil," Climatic Change, Springer, vol. 144(4), pages 671-685, October.

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