Modelling of increased CO2 impact on spring barley yield
2000
Trnka, M. | Zalud, Z. | Stastna, M. (Mendel University of Agriculture and Forestry, Brno (Czech Republic))
Combination of a dynamic crop model CERES-Barley, stochastic weather generator MET&ROLL, GCM (global circulation model) ECHAM 3/T42 and field experiment gave us opportunity to evaluate the spring barley sensitivity to the changed weather conditions in connection with the increasing CO2 concentration in the locality tested. Modifications of meteorological parameters were based on the results of projections of Climate change for the Czech Republic using a Global Circulation Model ECHAM3/T42. Climatic, pedological and management data and plant parameters were evaluated at the test station in Domaninek (altitude 554 m). The variety Orbit was used
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