Table 1.

Keywords of maize 3D phytomer database

Type	Keywords
Agronomic parameters	Phytomer type, phytomer ID, cultivar, growth period, eco-region, density, row distance, water and fertilizer treatment
3D model template information	Storage path, name of phytomer model, vertices number, mesh number
Morphological parameter	Leaf length, leaf width, leaf azimuth, sheath length, sheath diameters, internode length, tassel length, tassel branch number, etc.
Other information	Template identifier, data acquisition time, data acquisition person, the person recording the data