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Modelling carbon dynamics in mixed grass–red clover swards
Authors:Bengt Torssell  Henrik Eckersten  Alois Kornher  Per Nyman  Ullalena Boström
Institution:1. Department of Crop Production Ecology, Swedish University of Agricultural Sciences, S 75007 Uppsala, Sweden;2. Institute of Crop Science and Plant Breeding, Department of Grass and Forage Science/Organic Farming, CAU University of Kiel, Germany
Abstract:Growth and carbon dynamics in mixed grass–red clover leys were simulated using a growth model for pure stands based on radiation use, allocation within plant and loss of biomass. The model and its parameter values were taken from previous applications of the model to pure swards of grass and red clover grown in the same experiment at the same sites and years.
Keywords:Grass  Red clover  Mixed ley  Radiation use efficiency  Root allocation  Growth model  Parameter estimates
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