青贮玉米
the ratio of stem to leaf
silo maize
Silaged corn
Ensiling maize
silage Zea mays
maize harvested green
maize
corn silage
silage maize
silage maize varieties
corn ensilage
ensuing corn
ensilage maize
Silage-corn
Silage corn
ensiling corn
silage
青贮玉米混播
intercropping of corn silage
intercropping ofcorn silage
青贮玉米收获机
silo maize harvester
corn harvester for silage
双季青贮玉米
Double-cropping silage maize system
小黑麦＋青贮玉米模式
Triticale+Silage maize mode
妊娠哺乳期乳腺癌
pregnancy-associated breast cancer