Modelling individual plant growth at a variable mean density or at a specific spatial setting.
Neighbouring plants generally compete for the limiting resources in order to grow and reproduce. Some resources, e.g., sun light, may be monopolised by the larger plants and this may lead to asymmetric competition where a plant, which is twice as large, grows more than twice as fast. A previously published individual-based Richards growth model that describes the asymmetric growth of individual plants is here generalised with respect to a variable mean plant density and an explicit spatial setting.
Damgaard
Christian
C
Department of Terrestrial Ecology, DMU, Vejlsøvej 25, 8600 Silkeborg, Denmark. cfd@dmu.dk
D008433:Mathematics; D008954:Models, Biological; D063245:Plant Development; D010944:Plants / Q000033:anatomy & histology