Agritrop
Home

Effect of temperature constraints on photosynthesis of rubber (Hevea brasiliensis)

Kositsup Boonthida, Kasemsap Poonpipope, Thaler Philippe, Améglio Thierry. 2007. Effect of temperature constraints on photosynthesis of rubber (Hevea brasiliensis). In : Natural rubber industry: R and D achievements and challenges : International Rubber Conference 2007, Siem Reap, Cambodia, 12-13 November 2007. CRRI, IRRDB. Phnom Penh : CRRI, pp. 161-166. International Rubber Conference, Siem Reap, Cambodge, 12 November 2007/13 November 2007.

Paper with proceedings
[img] Published version - Anglais
Access restricted to CIRAD agents
Use under authorization by the author or CIRAD.
document_546586.pdf

Télécharger (266kB)

Abstract : The temperature responses of photosynthesis of two rubber clones, RRIM600 and PB260 were determined over a wide range from 10 to 45°C. Leaf photosynthesis measurements were performed at the Agriculture Faculty, Kasetsart University, Thailand and in a growth chamber at French National Institute for Agricultural Research (INRA-PIAF), Clermont-Ferrand, France. Photosynthetic rate of RRIM600 stayed almost constant between 23 to 37°C, and decreased distinctly with increasing temperature from 38 to 45°C. Photosynthetic rate of PB260 increased with increasing temperature from 10°C, and also decreased distinctly by lowering the temperature below 24°C or by increasing it above 36°C. These results indicated the similar shape of temperature response of photosynthesis of two rubber clones. (Résumé d'auteur)

Classification Agris : F61 - Plant physiology - Nutrition

Auteurs et affiliations

  • Kositsup Boonthida, Kasetsart University (THA)
  • Kasemsap Poonpipope, Kasetsart University (THA)
  • Thaler Philippe, CIRAD-PERSYST-UPR Ecosystèmes de plantations (THA)
  • Améglio Thierry, INRA (FRA)

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/546586/)

View Item (staff only) View Item (staff only)

[ Page générée et mise en cache le 2019-10-05 ]