REAL

Effect of elevated atmospheric CO2 level on the abiotic and biotic stress tolerance of cereals

Bencze, Szilvia and Balla, Krisztina and Janda, Tibor and Vida, Gyula and Veisz, Ottó Bálint (2013) Effect of elevated atmospheric CO2 level on the abiotic and biotic stress tolerance of cereals. In: 63. Tagung der Vereinigung der Pflanzenzüchter und Saatgutkaufleute Österreichs, 2012. 11. 19-21., Ausztria.

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Abstract

Abstract Effect of elevated CO2 level (EC) was studied on the tolerance of cereals to elevated temperature and drought and on the resistance of wheat to fungal diseases. In general, elevated growth temperature did not affect final grain size, thus having less harmful effects than heat stress or drought during grain-filling. The plants subjected to low water supply levels or elevated temperature had higher biomass and grain yield at EC than at the ambient level. Susceptible wheat varieties were, however, usually more prone to diseases when grown at EC, while resistant varieties remained resistant even at EC.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Keywords Barley, disease resistance, drought, durum, global warming, high temperature, oat, triticale, wheat
Subjects: S Agriculture / mezőgazdaság > S1 Agriculture (General) / mezőgazdaság általában
S Agriculture / mezőgazdaság > SB Plant culture / növénytermesztés
Depositing User: Krisztina Bányainé Benkő
Date Deposited: 21 Nov 2013 15:12
Last Modified: 21 Nov 2013 15:12
URI: http://real.mtak.hu/id/eprint/7429

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