As maize is grain, economic plant, fodder, as well as dish crop, the pollution-free production system of it is especially important.

玉米作为粮、经、饲、菜多用途作物，无公害生产尤为重要。

youdao

Plans to sow a the GM fodder maize trial crop at Castle Cenlas Farm had also faced significant local opposition.

BBC: organic carrots being harvested