短語詞組短語fresh forage grass yield 鮮草產(chǎn)量forage yield and quality 牧草產(chǎn)量和品質(zhì)dry forage yield 干草產(chǎn)量alfalfa forage yield 苜蓿產(chǎn)草量dynamic of forage yield 草地年產(chǎn)草量動態(tài)fresh forage yield 鮮草產(chǎn)量green forage yield 鮮草產(chǎn)量grassland forage yield for year 草地年可食草產(chǎn)量present forage yield of grassland 草地牧草現(xiàn)存量 返回 forage yield