4       crop_code
LH      crop_name_1
Legume_hay   crop_name_2
17600   total_biomass_C
0.5    grain_portion
0.05    portion_of_shoot
0.45    portion_of_root
62.5      plant_CN_ratio
50.0       grain
90.0      root_CN_ratio
50.0      shoot_CN_ratio
770     water_requirement
4       max_LAI
0.5     max_height
2500    TDD_10
5       N_fix
0.15	initial efficiency of use of absorbed light (kg CO2/ha/h)/(J/m2/s), 0.4
40      maximum rate of leaf photosytensis, kg CO2/ha/h
0.015   rate of crop development in vegetative stage  (1/d, DRCV) , 0.015
0.020   rate constant of crop development in reproductive phase 1/d (DRCR), 0.020
0.0     economic copmponent/storage organc by weight
450.0   specific leaf weight constant, kg dm/ha
1500.0  specific stem weight, kg dm/ha
0.5     ratio of internal/external CO2 concentrations
1.0     maximum root depth for crop, m
0.02    increase rate of root depth, m/day

