Introduced New plant growth submodel using the concept of Farquhar for estimation photosynthesis.
New option in Growth Switch in the Plant Growth group. Also indroduced new input driving variable file for the manure application in External N inputs. See Switch Manure Input. The Input file are read discrete at time of manuring and have the following variables with Key word need in the PG-file:
MANNH - Nitrogen in NH4
MANNLN - Nitrogen in litter
CNBED - CN ratio of Litter/bedding
MANFN - Nitrogen in faeces
CNFEC - CN ratio of faeces
MANDEPTH – mixing depth of manure (m)
Deleted various bugs in radiation and aerodynamic exchange.